Update tinker_tickets_react/src/mockData/tickets.json

.env.example

@@ -1,14 +0,0 @@
-# Tinker Tickets Environment Configuration
-# Copy this file to .env and fill in your values
-
-# Database Configuration
-DB_HOST=10.10.10.50
-DB_USER=tinkertickets
-DB_PASS=your_password_here
-DB_NAME=ticketing_system
-
-# Discord Webhook (optional - for notifications)
-DISCORD_WEBHOOK_URL=
-
-# Timezone (default: America/New_York)
-TIMEZONE=America/New_York

.gitignore

@@ -1,9 +1,2 @@
 .env
-debug.log
-.claude
-settings.local.json
-
-# Upload files (keep folder structure, ignore actual uploads)
-uploads/*
-!uploads/.gitkeep
-!uploads/.htaccess
+debug.log

Claude.md

@@ -1,282 +0,0 @@
-# Tinker Tickets - Project Documentation for AI Assistants
-
-## Project Status (January 2026)
-
-**Current Phase**: All core features implemented. System is production-ready.
-
-**Completed Features**:
-- Activity Timeline, Ticket Assignment, Status Transitions with Workflows
-- Ticket Templates, Bulk Actions (Admin Only)
-- File Attachments, Ticket Dependencies, @Mentions in Comments
-- Recurring Tickets, Custom Fields, Advanced Search with Saved Filters
-- Export to CSV/JSON, API Key Management
-- Ticket Visibility Levels (public/internal/confidential)
-- Collapsible Sidebar, Kanban Card View, Inline Ticket Preview
-- Mobile Responsive Design, Ticket Linking in Comments
-- Admin Pages (Templates, Workflow, Recurring, Custom Fields, User Activity, Audit Log, API Keys)
-- Comment Edit/Delete (owner or admin can modify their comments)
-- Markdown Tables Support, Auto-linking URLs in Comments
-
-**Security Features** (January 2026):
-- CSP with nonce-based script execution (no unsafe-inline)
-- IP-based rate limiting (prevents session bypass attacks)
-- Visibility checks on attachment downloads
-- Unique ticket ID generation with collision prevention
-- Internal visibility requires groups validation
-
-## Design Decisions
-
-**Not Planned / Out of Scope**:
-- Email integration - Discord webhooks are the notification method for this system
-- SLA management - Not required for internal infrastructure use
-- Time tracking - Out of scope for current requirements
-- OAuth2/External identity providers - Authelia is the only approved SSO method
-- GraphQL API - REST API is sufficient for current needs
-
-**Wiki Documentation**: https://wiki.lotusguild.org/en/Services/service-tinker-tickets
-
-## Project Overview
-
-Tinker Tickets is a feature-rich, self-hosted ticket management system built for managing data center infrastructure issues. It features SSO integration with Authelia/LLDAP, workflow management, Discord notifications, and a retro terminal-style web interface.
-
-**Tech Stack:**
-- Backend: PHP 7.4+ with MySQLi
-- Frontend: Vanilla JavaScript, CSS3
-- Database: MariaDB on separate LXC (10.10.10.50)
-- Web Server: nginx with PHP-FPM on production (10.10.10.45)
-- Authentication: Authelia SSO with LLDAP backend
-
-**Production Environment:**
-- **Primary URL**: https://t.lotusguild.org
-- **Web Server**: nginx at 10.10.10.45 (`/var/www/html/tinkertickets`)
-- **Database**: MariaDB at 10.10.10.50 (`ticketing_system` database)
-- **Authentication**: Authelia provides SSO via headers
-- **Dev Environment**: `/root/code/tinker_tickets` (not production)
-
-## Architecture
-
-### MVC Pattern
-```
-Controllers → Models → Database
-     ↓
-   Views
-```
-
-### Project Structure
-```
-/tinker_tickets/
-├── api/                                  # API endpoints
-│   ├── add_comment.php                   # POST: Add comment
-│   ├── assign_ticket.php                 # POST: Assign ticket to user
-│   ├── bulk_operation.php                # POST: Bulk operations - admin only
-│   ├── check_duplicates.php              # GET: Check for duplicate tickets
-│   ├── delete_attachment.php             # POST/DELETE: Delete attachment
-│   ├── delete_comment.php                # POST: Delete comment (owner/admin)
-│   ├── download_attachment.php           # GET: Download attachment (with visibility check)
-│   ├── export_tickets.php                # GET: Export tickets to CSV/JSON
-│   ├── generate_api_key.php              # POST: Generate API key (admin)
-│   ├── get_template.php                  # GET: Fetch ticket template
-│   ├── get_users.php                     # GET: Get user list
-│   ├── manage_recurring.php              # CRUD: Recurring tickets (admin)
-│   ├── manage_templates.php              # CRUD: Templates (admin)
-│   ├── manage_workflows.php              # CRUD: Workflow rules (admin)
-│   ├── revoke_api_key.php                # POST: Revoke API key (admin)
-│   ├── ticket_dependencies.php           # GET/POST/DELETE: Ticket dependencies
-│   ├── update_comment.php                # POST: Update comment (owner/admin)
-│   ├── update_ticket.php                 # POST: Update ticket (workflow validation)
-│   └── upload_attachment.php             # GET/POST: List or upload attachments
-├── assets/
-│   ├── css/
-│   │   ├── dashboard.css                 # Dashboard + terminal styling
-│   │   └── ticket.css                    # Ticket view styling
-│   ├── js/
-│   │   ├── advanced-search.js            # Advanced search modal
-│   │   ├── ascii-banner.js               # ASCII art banner
-│   │   ├── dashboard.js                  # Dashboard + bulk actions + kanban + sidebar
-│   │   ├── keyboard-shortcuts.js         # Keyboard shortcuts
-│   │   ├── markdown.js                   # Markdown rendering + ticket linking
-│   │   ├── settings.js                   # User preferences
-│   │   ├── ticket.js                     # Ticket + comments + visibility
-│   │   └── toast.js                      # Toast notifications
-│   └── images/
-│       └── favicon.png
-├── config/
-│   └── config.php                        # Config + .env loading
-├── controllers/
-│   ├── DashboardController.php           # Dashboard with stats + filters
-│   └── TicketController.php              # Ticket CRUD + timeline + visibility
-├── cron/
-│   └── create_recurring_tickets.php      # Process recurring ticket schedules
-├── helpers/
-│   └── ResponseHelper.php                # Standardized JSON responses
-├── middleware/
-│   ├── AuthMiddleware.php                # Authelia SSO integration
-│   ├── CsrfMiddleware.php                # CSRF protection
-│   ├── RateLimitMiddleware.php           # Session + IP-based rate limiting
-│   └── SecurityHeadersMiddleware.php     # CSP with nonces, security headers
-├── models/
-│   ├── ApiKeyModel.php                   # API key generation/validation
-│   ├── AuditLogModel.php                 # Audit logging + timeline
-│   ├── BulkOperationsModel.php           # Bulk operations tracking
-│   ├── CommentModel.php                  # Comment data access
-│   ├── CustomFieldModel.php              # Custom field definitions/values
-│   ├── DependencyModel.php               # Ticket dependencies
-│   ├── RecurringTicketModel.php          # Recurring ticket schedules
-│   ├── StatsModel.php                    # Dashboard statistics
-│   ├── TemplateModel.php                 # Ticket templates
-│   ├── TicketModel.php                   # Ticket CRUD + assignment + visibility
-│   ├── UserModel.php                     # User management + groups
-│   ├── UserPreferencesModel.php          # User preferences
-│   └── WorkflowModel.php                 # Status transition workflows
-├── scripts/
-│   ├── cleanup_orphan_uploads.php        # Clean orphaned uploads
-│   └── create_dependencies_table.php     # Create ticket_dependencies table
-├── uploads/                              # File attachment storage
-├── views/
-│   ├── admin/
-│   │   ├── ApiKeysView.php               # API key management
-│   │   ├── AuditLogView.php              # Audit log browser
-│   │   ├── CustomFieldsView.php          # Custom field management
-│   │   ├── RecurringTicketsView.php      # Recurring ticket management
-│   │   ├── TemplatesView.php             # Template management
-│   │   ├── UserActivityView.php          # User activity report
-│   │   └── WorkflowDesignerView.php      # Workflow transition designer
-│   ├── CreateTicketView.php              # Ticket creation with visibility
-│   ├── DashboardView.php                 # Dashboard with kanban + sidebar
-│   └── TicketView.php                    # Ticket view with visibility editing
-├── .env                                  # Environment variables (GITIGNORED)
-├── Claude.md                             # This file
-├── README.md                             # User documentation
-└── index.php                             # Main router
-```
-
-## Admin Pages
-
-All admin pages are accessible via the **Admin dropdown** in the dashboard header (for admin users only).
-
-| Route | Description |
-|-------|-------------|
-| `/admin/templates` | Create and edit ticket templates |
-| `/admin/workflow` | Visual workflow transition designer |
-| `/admin/recurring-tickets` | Manage recurring ticket schedules |
-| `/admin/custom-fields` | Define custom fields per category |
-| `/admin/user-activity` | View per-user activity statistics |
-| `/admin/audit-log` | Browse all audit log entries |
-| `/admin/api-keys` | Generate and manage API keys |
-
-## Database Schema
-
-**Database**: `ticketing_system` at 10.10.10.50
-**User**: `tinkertickets`
-
-### Core Tables
-
-| Table | Description |
-|-------|-------------|
-| `tickets` | Core ticket data with assignment, visibility, and tracking |
-| `ticket_comments` | Markdown-supported comments with user_id reference |
-| `ticket_attachments` | File attachment metadata |
-| `ticket_dependencies` | Ticket relationships (blocks, blocked_by, relates_to, duplicates) |
-| `users` | User accounts synced from LLDAP (includes groups) |
-| `user_preferences` | User settings and preferences |
-| `audit_log` | Complete audit trail with indexed queries |
-| `status_transitions` | Workflow configuration |
-| `ticket_templates` | Reusable ticket templates |
-| `recurring_tickets` | Scheduled ticket definitions |
-| `custom_field_definitions` | Custom field schemas per category |
-| `custom_field_values` | Custom field data per ticket |
-| `saved_filters` | User-saved dashboard filters |
-| `bulk_operations` | Bulk operation tracking |
-| `api_keys` | API key storage with hashed keys |
-
-### tickets Table Key Columns
-
-| Column | Type | Description |
-|--------|------|-------------|
-| `ticket_id` | varchar(9) | Unique 9-digit identifier |
-| `visibility` | enum | 'public', 'internal', 'confidential' |
-| `visibility_groups` | varchar(500) | Comma-separated group names (for internal) |
-| `created_by` | int | Foreign key to users |
-| `assigned_to` | int | Foreign key to users (nullable) |
-| `updated_by` | int | Foreign key to users |
-| `priority` | int | 1-5 (1=Critical, 5=Minimal) |
-| `status` | varchar(20) | Open, Pending, In Progress, Closed |
-
-### Indexed Columns (for performance)
-
-- `tickets`: ticket_id (unique), status, priority, created_at, created_by, assigned_to, visibility
-- `audit_log`: user_id, action_type, entity_type, created_at
-
-## Dashboard Features
-
-- **View Toggle**: Switch between Table view and Kanban card view
-- **Collapsible Sidebar**: Click arrow to collapse/expand filter sidebar
-- **Stats Widgets**: Clickable cards for quick filtering
-- **Inline Ticket Preview**: Hover over ticket IDs for 300ms to see preview popup
-- **Sortable Columns**: Click headers to sort
-- **Advanced Search**: Date ranges, priority ranges, user filters
-- **Saved Filters**: Save and load custom filter combinations
-- **Bulk Actions** (admin): Select multiple tickets for bulk operations
-- **Export**: Export selected tickets to CSV or JSON
-
-## Ticket Visibility Levels
-
-- **Public**: All authenticated users can view
-- **Internal**: Only users in specified groups can view (groups required)
-- **Confidential**: Only creator, assignee, and admins can view
-
-**Important**: Internal visibility requires at least one group to be specified. Attempting to create/update a ticket with internal visibility but no groups will fail validation.
-
-## Important Notes for AI Assistants
-
-1. **Session format**: `$_SESSION['user']['user_id']` (not `$_SESSION['user_id']`)
-2. **API auth**: Check `$_SESSION['user']['user_id']` exists
-3. **Admin check**: `$_SESSION['user']['is_admin'] ?? false`
-4. **Config path**: `config/config.php` (not `config/db.php`)
-5. **Comments table**: `ticket_comments` (not `comments`)
-6. **CSRF**: Required for POST/DELETE requests via `X-CSRF-Token` header
-7. **Cache busting**: Use `?v=YYYYMMDD` query params on JS/CSS files
-8. **Ticket linking**: Use `#123456789` in markdown-enabled comments
-9. **User groups**: Stored in `users.groups` as comma-separated values
-10. **API routing**: All API endpoints must be added to `index.php` router
-11. **Session in APIs**: RateLimitMiddleware starts session; don't call session_start() again
-12. **Database collation**: Use `utf8mb4_general_ci` (not unicode_ci) for new tables
-13. **Ticket ID extraction**: Use `getTicketIdFromUrl()` helper in JS files
-14. **CSP Nonces**: All inline scripts require `nonce="<?php echo $nonce; ?>"` attribute
-15. **Visibility validation**: Internal visibility requires groups; code validates this
-16. **Rate limiting**: Both session-based AND IP-based limits are enforced
-
-## File Reference Quick Guide
-
-| File | Purpose |
-|------|---------|
-| `index.php` | Main router for all routes |
-| `api/update_ticket.php` | Ticket updates with workflow + visibility |
-| `api/download_attachment.php` | File downloads with visibility check |
-| `api/bulk_operation.php` | Bulk operations with visibility filtering |
-| `models/TicketModel.php` | Ticket CRUD, visibility filtering, collision-safe ID generation |
-| `models/ApiKeyModel.php` | API key generation and validation |
-| `middleware/SecurityHeadersMiddleware.php` | CSP headers with nonce generation |
-| `middleware/RateLimitMiddleware.php` | Session + IP-based rate limiting |
-| `assets/js/dashboard.js` | Dashboard UI, kanban, sidebar, bulk actions |
-| `assets/js/ticket.js` | Ticket UI, visibility editing |
-| `assets/js/markdown.js` | Markdown parsing + ticket linking (XSS-safe) |
-| `assets/css/dashboard.css` | Terminal styling, kanban, sidebar |
-
-## Security Implementations
-
-| Feature | Implementation |
-|---------|---------------|
-| SQL Injection | All queries use prepared statements with parameter binding |
-| XSS Prevention | HTML escaped in markdown parser, CSP with nonces |
-| CSRF Protection | Token-based with constant-time comparison |
-| Session Security | Fixation prevention, secure cookies, timeout |
-| Rate Limiting | Session-based + IP-based (file storage) |
-| File Security | Path traversal prevention, MIME validation |
-| Visibility | Enforced on views, downloads, and bulk operations |
-
-## Repository
-
-- **Gitea**: https://code.lotusguild.org/LotusGuild/tinker_tickets
-- **Production**: https://t.lotusguild.org
-- **Wiki**: https://wiki.lotusguild.org/en/Services/service-tinker-tickets

README.md

@@ -1,254 +1,38 @@
 # Tinker Tickets
 
-A feature-rich PHP-based ticketing system designed for tracking and managing data center infrastructure issues with enterprise-grade workflow management and a retro terminal aesthetic.
+A lightweight PHP-based ticketing system designed for tracking and managing data center infrastructure issues.
 
-**Documentation**: [Wiki](https://wiki.lotusguild.org/en/Services/service-tinker-tickets)
+## Features
 
-## Design Decisions
+- 📊 Clean dashboard interface with sortable columns
+- 🎫 Customizable ticket creation and management  
+- 🔄 Real-time status updates and priority tracking
+- 💬 Markdown-supported commenting system
+- 🔔 Discord integration for notifications
+- 📱 Mobile-responsive design
 
-The following features are intentionally **not planned** for this system:
-- **Email Integration**: Discord webhooks are the chosen notification method
-- **SLA Management**: Not required for internal infrastructure use
-- **Time Tracking**: Out of scope for current requirements
-- **OAuth2/External Identity Providers**: Authelia is the only approved SSO method
+## Core Components
 
-## Core Features
+- **Dashboard**: View and filter tickets by status, priority, and type
+- **Ticket Management**: Create, edit, and update ticket details
+- **Priority Levels**: P1 (Critical) to P4 (Low) impact tracking
+- **Categories**: Hardware, Software, Network, Security tracking
+- **Comment System**: Markdown support for detailed documentation
 
-### Dashboard & Ticket Management
-- **View Modes**: Toggle between Table view and Kanban card view
-- **Collapsible Sidebar**: Click the arrow to collapse/expand the filter sidebar
-- **Inline Ticket Preview**: Hover over ticket IDs for a quick preview popup
-- **Stats Widgets**: Clickable cards for quick filtering (Open, Critical, Unassigned, Today's tickets)
-- **Full-Text Search**: Search across tickets, descriptions, and metadata
-- **Advanced Search**: Date ranges, priority ranges, user filters with saved filter support
-- **Ticket Assignment**: Assign tickets to specific users with quick-assign from dashboard
-- **Priority Tracking**: P1 (Critical) to P5 (Minimal Impact) with color-coded indicators
-- **Custom Categories**: Hardware, Software, Network, Security, General
-- **Ticket Types**: Maintenance, Install, Task, Upgrade, Issue, Problem
-- **Export**: Export selected tickets to CSV or JSON format
-- **Ticket Linking**: Reference other tickets in comments using `#123456789` format
+## Technical Details
 
-### Ticket Visibility Levels
-- **Public**: All authenticated users can view the ticket
-- **Internal**: Only users in specified groups can view the ticket
-- **Confidential**: Only the creator, assignee, and admins can view the ticket
+- Backend: PHP with MySQL database
+- Frontend: HTML5, CSS3, JavaScript  
+- Authentication: Environment-based configuration
+- API: RESTful endpoints for ticket operations
 
-### Workflow Management
-- **Status Transitions**: Enforced workflow rules (Open → Pending → In Progress → Closed)
-- **Workflow Designer**: Visual admin UI at `/admin/workflow` to configure transitions
-- **Workflow Validation**: Server-side validation prevents invalid status changes
-- **Admin Controls**: Certain transitions can require admin privileges
-- **Comment Requirements**: Optional comment requirements for specific transitions
+## Configuration
 
-### Collaboration Features
-- **Markdown Comments**: Full Markdown support with live preview, toolbar, and table rendering
-- **@Mentions**: Tag users in comments with autocomplete
-- **Comment Edit/Delete**: Comment owners and admins can edit or delete comments
-- **Auto-linking**: URLs in comments are automatically converted to clickable links
-- **File Attachments**: Upload files to tickets with drag-and-drop support
-- **Ticket Dependencies**: Link tickets as blocks/blocked-by/relates-to/duplicates
-- **Activity Timeline**: Complete audit trail of all ticket changes
-
-### Ticket Templates
-- **Template Management**: Admin UI at `/admin/templates` to create/edit templates
-- **Quick Creation**: Pre-configured templates for common issues
-- **Auto-fill**: Templates populate title, description, category, type, and priority
-
-### Recurring Tickets
-- **Scheduled Tickets**: Automatically create tickets on a schedule
-- **Admin UI**: Manage at `/admin/recurring-tickets`
-- **Flexible Scheduling**: Daily, weekly, or monthly recurrence
-- **Cron Integration**: Run `cron/create_recurring_tickets.php` to process
-
-### Custom Fields
-- **Per-Category Fields**: Define custom fields for specific ticket categories
-- **Admin UI**: Manage at `/admin/custom-fields`
-- **Field Types**: Text, textarea, select, checkbox, date, number
-- **Required Fields**: Mark fields as required for validation
-
-### API Key Management
-- **Admin UI**: Generate and manage API keys at `/admin/api-keys`
-- **Bearer Token Auth**: Use API keys with `Authorization: Bearer YOUR_KEY` header
-- **Expiration**: Optional expiration dates for keys
-- **Revocation**: Revoke compromised keys instantly
-
-### User Management & Authentication
-- **SSO Integration**: Authelia authentication with LLDAP backend
-- **Role-Based Access**: Admin and standard user roles
-- **User Groups**: Groups displayed in settings modal, used for visibility
-- **User Activity**: View per-user stats at `/admin/user-activity`
-- **Session Management**: Secure PHP session handling with timeout
-
-### Bulk Actions (Admin Only)
-- **Bulk Close**: Close multiple tickets at once
-- **Bulk Assign**: Assign multiple tickets to a user
-- **Bulk Priority**: Change priority for multiple tickets
-- **Bulk Status**: Change status for multiple tickets
-- **Checkbox Click Area**: Click anywhere in the checkbox cell to toggle
-
-### Admin Pages
-Access all admin pages via the **Admin dropdown** in the dashboard header.
-
-| Route | Description |
-|-------|-------------|
-| `/admin/templates` | Create and edit ticket templates |
-| `/admin/workflow` | Visual workflow transition designer |
-| `/admin/recurring-tickets` | Manage recurring ticket schedules |
-| `/admin/custom-fields` | Define custom fields per category |
-| `/admin/user-activity` | View per-user activity statistics |
-| `/admin/audit-log` | Browse all audit log entries |
-| `/admin/api-keys` | Generate and manage API keys |
-
-### Notifications
-- **Discord Integration**: Webhook notifications for ticket creation and updates
-- **Rich Embeds**: Color-coded priority indicators and ticket links
-- **Dynamic URLs**: Ticket links adapt to the server hostname
-
-### Keyboard Shortcuts
-| Shortcut | Action |
-|----------|--------|
-| `Ctrl/Cmd + E` | Toggle edit mode (ticket page) |
-| `Ctrl/Cmd + S` | Save changes (ticket page) |
-| `Ctrl/Cmd + K` | Focus search box (dashboard) |
-| `ESC` | Cancel edit / close modal |
-| `?` | Show keyboard shortcuts help |
-
-### Security Features
-- **CSRF Protection**: Token-based protection with constant-time comparison
-- **Rate Limiting**: Session-based AND IP-based rate limiting to prevent abuse
-- **Security Headers**: CSP with nonces (no unsafe-inline), X-Frame-Options, X-Content-Type-Options
-- **SQL Injection Prevention**: All queries use prepared statements with parameter binding
-- **XSS Protection**: HTML escaped in markdown parser, CSP headers block inline scripts
-- **Audit Logging**: Complete audit trail of all actions
-- **Visibility Enforcement**: Access checks on ticket views, downloads, and bulk operations
-- **Collision-Safe IDs**: Ticket IDs verified unique before creation
-
-## Technical Architecture
-
-### Backend
-- **Language**: PHP 7.4+
-- **Database**: MariaDB/MySQL
-- **Architecture**: MVC pattern with models, views, controllers
-
-### Frontend
-- **HTML5/CSS3**: Semantic markup with retro terminal styling
-- **JavaScript**: Vanilla JS with Fetch API for AJAX
-- **Markdown**: Custom markdown parser with toolbar
-- **Terminal UI**: Box-drawing characters, monospace fonts, CRT effects
-- **Mobile Responsive**: Touch-friendly controls, responsive layouts
-
-### Database Tables
-| Table | Purpose |
-|-------|---------|
-| `tickets` | Core ticket data with visibility |
-| `ticket_comments` | Markdown-supported comments |
-| `ticket_attachments` | File attachment metadata |
-| `ticket_dependencies` | Ticket relationships |
-| `users` | User accounts with groups |
-| `user_preferences` | User settings |
-| `audit_log` | Complete audit trail |
-| `status_transitions` | Workflow configuration |
-| `ticket_templates` | Reusable templates |
-| `recurring_tickets` | Scheduled tickets |
-| `custom_field_definitions` | Custom field schemas |
-| `custom_field_values` | Custom field data |
-| `saved_filters` | Saved filter combinations |
-| `api_keys` | API key storage |
-
-### API Endpoints
-| Endpoint | Method | Description |
-|----------|--------|-------------|
-| `/api/update_ticket.php` | POST | Update ticket with workflow validation |
-| `/api/assign_ticket.php` | POST | Assign ticket to user |
-| `/api/add_comment.php` | POST | Add comment to ticket |
-| `/api/get_template.php` | GET | Fetch ticket template |
-| `/api/get_users.php` | GET | Get user list for assignments |
-| `/api/bulk_operation.php` | POST | Perform bulk operations |
-| `/api/ticket_dependencies.php` | GET/POST/DELETE | Manage dependencies |
-| `/api/upload_attachment.php` | GET/POST | List or upload attachments |
-| `/api/export_tickets.php` | GET | Export tickets to CSV/JSON |
-| `/api/generate_api_key.php` | POST | Generate API key (admin) |
-| `/api/revoke_api_key.php` | POST | Revoke API key (admin) |
-
-## Setup & Configuration
-
-### 1. Environment Configuration
-
-Copy the example file and edit with your values:
-```bash
-cp .env.example .env
-nano .env
-```
-
-Required environment variables:
+1. Create `.env` file with database credentials:
 ```env
-DB_HOST=10.10.10.50
-DB_USER=tinkertickets
-DB_PASS=your_password
-DB_NAME=ticketing_system
-DISCORD_WEBHOOK_URL=https://discord.com/api/webhooks/...
-TIMEZONE=America/New_York
-```
-
-### 2. Cron Jobs
-
-Add to crontab for recurring tickets:
-```bash
-# Run every hour to create scheduled recurring tickets
-0 * * * * php /var/www/html/tinkertickets/cron/create_recurring_tickets.php
-```
-
-### 3. File Uploads
-
-Ensure the `uploads/` directory exists and is writable:
-```bash
-mkdir -p /var/www/html/tinkertickets/uploads
-chown www-data:www-data /var/www/html/tinkertickets/uploads
-chmod 755 /var/www/html/tinkertickets/uploads
-```
-
-### 4. Authelia Integration
-
-Tinker Tickets uses Authelia for SSO. User information is passed via headers:
-- `Remote-User`: Username
-- `Remote-Name`: Display name
-- `Remote-Email`: Email address
-- `Remote-Groups`: User groups (comma-separated)
-
-Admin users must be in the `admin` group in LLDAP.
-
-## Project Structure
-
-```
-tinker_tickets/
-├── api/                    # API endpoints
-├── assets/                 # Static assets (CSS, JS)
-├── config/                 # Configuration
-├── controllers/            # MVC Controllers
-├── cron/                   # Scheduled task scripts
-├── helpers/                # Utility classes
-├── middleware/             # Request middleware
-├── models/                 # Data models
-├── scripts/                # Maintenance scripts
-├── uploads/                # File upload storage
-├── views/                  # View templates
-│   └── admin/              # Admin panel views
-├── index.php               # Main router
-└── .env                    # Environment configuration
-```
-
-## Workflow States
-
-### Default Workflow
-```
-Open → Pending → In Progress → Closed
-         ↑           ↑
-         └───────────┘
-```
-
-All states can transition to Closed (with comment).
-Closed tickets can be reopened to Open or In Progress.
-
-## License
-
-Internal use only - LotusGuild Infrastructure
+DB_HOST=localhost
+DB_USER=username
+DB_PASS=password
+DB_NAME=database
+DISCORD_WEBHOOK_URL=your_webhook_url
+```

api/add_comment.php

@@ -3,10 +3,6 @@
 ini_set('display_errors', 0);
 error_reporting(E_ALL);
 
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
 // Start output buffering to capture any errors
 ob_start();
 
@@ -14,101 +10,48 @@ try {
     // Include required files with proper error handling
     $configPath = dirname(__DIR__) . '/config/config.php';
     $commentModelPath = dirname(__DIR__) . '/models/CommentModel.php';
-    $auditLogModelPath = dirname(__DIR__) . '/models/AuditLogModel.php';
-
+    
     if (!file_exists($configPath)) {
         throw new Exception("Config file not found: $configPath");
     }
-
+    
     if (!file_exists($commentModelPath)) {
         throw new Exception("CommentModel file not found: $commentModelPath");
     }
-
+    
     require_once $configPath;
     require_once $commentModelPath;
-    require_once $auditLogModelPath;
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
+    
+    // Create database connection
+    $conn = new mysqli(
+        $GLOBALS['config']['DB_HOST'],
+        $GLOBALS['config']['DB_USER'],
+        $GLOBALS['config']['DB_PASS'],
+        $GLOBALS['config']['DB_NAME']
+    );
+    
+    if ($conn->connect_error) {
+        throw new Exception("Database connection failed: " . $conn->connect_error);
     }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            header('Content-Type: application/json');
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    $currentUser = $_SESSION['user'];
-    $userId = $currentUser['user_id'];
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
+    
     // Get POST data
     $data = json_decode(file_get_contents('php://input'), true);
-
+    
     if (!$data) {
         throw new Exception("Invalid JSON data received");
     }
-
+    
     $ticketId = $data['ticket_id'];
-
-    // Initialize models
+    
+    // Initialize CommentModel directly
     $commentModel = new CommentModel($conn);
-    $auditLog = new AuditLogModel($conn);
-
-    // Extract @mentions from comment text
-    $mentions = $commentModel->extractMentions($data['comment_text'] ?? '');
-    $mentionedUsers = [];
-    if (!empty($mentions)) {
-        $mentionedUsers = $commentModel->getMentionedUsers($mentions);
-    }
-
-    // Add comment with user tracking
-    $result = $commentModel->addComment($ticketId, $data, $userId);
-
-    // Log comment creation to audit log
-    if ($result['success'] && isset($result['comment_id'])) {
-        $auditLog->logCommentCreate($userId, $result['comment_id'], $ticketId);
-
-        // Log mentions to audit log
-        foreach ($mentionedUsers as $mentionedUser) {
-            $auditLog->log(
-                $userId,
-                'mention',
-                'user',
-                (string)$mentionedUser['user_id'],
-                [
-                    'ticket_id' => $ticketId,
-                    'comment_id' => $result['comment_id'],
-                    'mentioned_username' => $mentionedUser['username']
-                ]
-            );
-        }
-
-        // Add mentioned users to result for frontend
-        $result['mentions'] = array_map(function($u) {
-            return $u['username'];
-        }, $mentionedUsers);
-    }
-
-    // Add user display name to result for frontend
-    if ($result['success']) {
-        $result['user_name'] = $currentUser['display_name'] ?? $currentUser['username'];
-    }
-
+    
+    // Add comment
+    $result = $commentModel->addComment($ticketId, $data);
+    
     // Discard any unexpected output
     ob_end_clean();
-
+    
     // Return JSON response
     header('Content-Type: application/json');
     echo json_encode($result);
@@ -116,14 +59,11 @@ try {
 } catch (Exception $e) {
     // Discard any unexpected output
     ob_end_clean();
-
-    // Log error details but don't expose to client
-    error_log("Add comment API error: " . $e->getMessage());
-
+    
     // Return error response
     header('Content-Type: application/json');
     echo json_encode([
         'success' => false,
-        'error' => 'An internal error occurred'
+        'error' => $e->getMessage()
     ]);
 }

api/assign_ticket.php

@@ -1,73 +0,0 @@
-<?php
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-session_start();
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/TicketModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-require_once dirname(__DIR__) . '/models/UserModel.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    echo json_encode(['success' => false, 'error' => 'Not authenticated']);
-    exit;
-}
-
-// CSRF Protection
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-}
-
-$userId = $_SESSION['user']['user_id'];
-
-// Get request data
-$data = json_decode(file_get_contents('php://input'), true);
-$ticketId = $data['ticket_id'] ?? null;
-$assignedTo = $data['assigned_to'] ?? null;
-
-if (!$ticketId) {
-    echo json_encode(['success' => false, 'error' => 'Ticket ID required']);
-    exit;
-}
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-$ticketModel = new TicketModel($conn);
-$auditLogModel = new AuditLogModel($conn);
-$userModel = new UserModel($conn);
-
-if ($assignedTo === null || $assignedTo === '') {
-    // Unassign ticket
-    $success = $ticketModel->unassignTicket($ticketId, $userId);
-    if ($success) {
-        $auditLogModel->log($userId, 'unassign', 'ticket', $ticketId);
-    }
-} else {
-    // Validate assigned_to is a valid user ID
-    $assignedTo = (int)$assignedTo;
-    $targetUser = $userModel->getUserById($assignedTo);
-    if (!$targetUser) {
-        echo json_encode(['success' => false, 'error' => 'Invalid user ID']);
-        exit;
-    }
-
-    // Assign ticket
-    $success = $ticketModel->assignTicket($ticketId, $assignedTo, $userId);
-    if ($success) {
-        $auditLogModel->log($userId, 'assign', 'ticket', $ticketId, ['assigned_to' => $assignedTo]);
-    }
-}
-
-echo json_encode(['success' => $success]);

api/audit_log.php

@@ -1,125 +0,0 @@
-<?php
-/**
- * Audit Log API Endpoint
- * Handles fetching filtered audit logs and CSV export
- * Admin-only access
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-session_start();
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    http_response_code(401);
-    echo json_encode(['success' => false, 'error' => 'Not authenticated']);
-    exit;
-}
-
-// Check admin status - audit log viewing is admin-only
-$isAdmin = $_SESSION['user']['is_admin'] ?? false;
-if (!$isAdmin) {
-    http_response_code(403);
-    echo json_encode(['success' => false, 'error' => 'Admin access required']);
-    exit;
-}
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-$auditLogModel = new AuditLogModel($conn);
-
-// GET - Fetch filtered audit logs or export to CSV
-if ($_SERVER['REQUEST_METHOD'] === 'GET') {
-    // Check for CSV export request
-    if (isset($_GET['export']) && $_GET['export'] === 'csv') {
-        // Build filters
-        $filters = [];
-        if (isset($_GET['action_type'])) $filters['action_type'] = $_GET['action_type'];
-        if (isset($_GET['entity_type'])) $filters['entity_type'] = $_GET['entity_type'];
-        if (isset($_GET['user_id'])) $filters['user_id'] = $_GET['user_id'];
-        if (isset($_GET['entity_id'])) $filters['entity_id'] = $_GET['entity_id'];
-        if (isset($_GET['date_from'])) $filters['date_from'] = $_GET['date_from'];
-        if (isset($_GET['date_to'])) $filters['date_to'] = $_GET['date_to'];
-        if (isset($_GET['ip_address'])) $filters['ip_address'] = $_GET['ip_address'];
-
-        // Get all matching logs (no limit for CSV export)
-        $result = $auditLogModel->getFilteredLogs($filters, 10000, 0);
-        $logs = $result['logs'];
-
-        // Set CSV headers
-        header('Content-Type: text/csv');
-        header('Content-Disposition: attachment; filename="audit_log_' . date('Y-m-d_His') . '.csv"');
-
-        // Output CSV
-        $output = fopen('php://output', 'w');
-
-        // Write CSV header
-        fputcsv($output, ['Log ID', 'Timestamp', 'User', 'Action', 'Entity Type', 'Entity ID', 'IP Address', 'Details']);
-
-        // Write data rows
-        foreach ($logs as $log) {
-            $details = '';
-            if (is_array($log['details'])) {
-                $details = json_encode($log['details']);
-            }
-
-            fputcsv($output, [
-                $log['log_id'],
-                $log['created_at'],
-                $log['display_name'] ?? $log['username'] ?? 'N/A',
-                $log['action_type'],
-                $log['entity_type'],
-                $log['entity_id'] ?? 'N/A',
-                $log['ip_address'] ?? 'N/A',
-                $details
-            ]);
-        }
-
-        fclose($output);
-        exit;
-    }
-
-    // Normal JSON response for filtered logs
-    try {
-        // Get pagination parameters
-        $page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
-        $limit = isset($_GET['limit']) ? (int)$_GET['limit'] : 50;
-        $offset = ($page - 1) * $limit;
-
-        // Build filters
-        $filters = [];
-        if (isset($_GET['action_type'])) $filters['action_type'] = $_GET['action_type'];
-        if (isset($_GET['entity_type'])) $filters['entity_type'] = $_GET['entity_type'];
-        if (isset($_GET['user_id'])) $filters['user_id'] = $_GET['user_id'];
-        if (isset($_GET['entity_id'])) $filters['entity_id'] = $_GET['entity_id'];
-        if (isset($_GET['date_from'])) $filters['date_from'] = $_GET['date_from'];
-        if (isset($_GET['date_to'])) $filters['date_to'] = $_GET['date_to'];
-        if (isset($_GET['ip_address'])) $filters['ip_address'] = $_GET['ip_address'];
-
-        // Get filtered logs
-        $result = $auditLogModel->getFilteredLogs($filters, $limit, $offset);
-
-        echo json_encode([
-            'success' => true,
-            'logs' => $result['logs'],
-            'total' => $result['total'],
-            'pages' => $result['pages'],
-            'current_page' => $page
-        ]);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to fetch audit logs']);
-    }
-    $conn->close();
-    exit;
-}
-
-// Method not allowed
-http_response_code(405);
-echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-$conn->close();
-?>

api/bulk_operation.php

@@ -1,121 +0,0 @@
-<?php
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-session_start();
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/BulkOperationsModel.php';
-require_once dirname(__DIR__) . '/models/TicketModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    echo json_encode(['success' => false, 'error' => 'Not authenticated']);
-    exit;
-}
-
-// CSRF Protection
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-}
-
-// Check admin status - bulk operations are admin-only
-$isAdmin = $_SESSION['user']['is_admin'] ?? false;
-if (!$isAdmin) {
-    echo json_encode(['success' => false, 'error' => 'Admin access required']);
-    exit;
-}
-
-// Get request data
-$data = json_decode(file_get_contents('php://input'), true);
-$operationType = $data['operation_type'] ?? null;
-$ticketIds = $data['ticket_ids'] ?? [];
-$parameters = $data['parameters'] ?? null;
-
-// Validate input
-if (!$operationType || empty($ticketIds)) {
-    echo json_encode(['success' => false, 'error' => 'Operation type and ticket IDs required']);
-    exit;
-}
-
-// Validate ticket IDs are integers
-foreach ($ticketIds as $ticketId) {
-    if (!is_numeric($ticketId)) {
-        echo json_encode(['success' => false, 'error' => 'Invalid ticket ID format']);
-        exit;
-    }
-}
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-$bulkOpsModel = new BulkOperationsModel($conn);
-$ticketModel = new TicketModel($conn);
-
-// Verify user can access all tickets in the bulk operation
-// (Admins can access all, but this is defense-in-depth)
-$accessibleTicketIds = [];
-$inaccessibleCount = 0;
-$tickets = $ticketModel->getTicketsByIds($ticketIds);
-
-foreach ($ticketIds as $ticketId) {
-    $ticketId = trim($ticketId);
-    $ticket = $tickets[$ticketId] ?? null;
-
-    if ($ticket && $ticketModel->canUserAccessTicket($ticket, $_SESSION['user'])) {
-        $accessibleTicketIds[] = $ticketId;
-    } else {
-        $inaccessibleCount++;
-    }
-}
-
-if (empty($accessibleTicketIds)) {
-    echo json_encode(['success' => false, 'error' => 'No accessible tickets in selection']);
-    exit;
-}
-
-// Use only accessible ticket IDs
-$ticketIds = $accessibleTicketIds;
-
-// Create bulk operation record
-$operationId = $bulkOpsModel->createBulkOperation($operationType, $ticketIds, $_SESSION['user']['user_id'], $parameters);
-
-if (!$operationId) {
-    echo json_encode(['success' => false, 'error' => 'Failed to create bulk operation']);
-    exit;
-}
-
-// Process the bulk operation
-$result = $bulkOpsModel->processBulkOperation($operationId);
-
-$conn->close();
-
-if (isset($result['error'])) {
-    echo json_encode([
-        'success' => false,
-        'error' => $result['error']
-    ]);
-} else {
-    $message = "Bulk operation completed: {$result['processed']} succeeded, {$result['failed']} failed";
-    if ($inaccessibleCount > 0) {
-        $message .= " ($inaccessibleCount skipped - no access)";
-    }
-    echo json_encode([
-        'success' => true,
-        'operation_id' => $operationId,
-        'processed' => $result['processed'],
-        'failed' => $result['failed'],
-        'skipped' => $inaccessibleCount,
-        'message' => $message
-    ]);
-}

api/check_duplicates.php

@@ -1,107 +0,0 @@
-<?php
-/**
- * Check for duplicate tickets API
- *
- * Searches for tickets with similar titles using LIKE and SOUNDEX
- */
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-session_start();
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/helpers/ResponseHelper.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    ResponseHelper::unauthorized();
-}
-
-// Only accept GET requests
-if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
-    ResponseHelper::error('Method not allowed', 405);
-}
-
-// Get title parameter
-$title = isset($_GET['title']) ? trim($_GET['title']) : '';
-
-if (strlen($title) < 5) {
-    ResponseHelper::success(['duplicates' => []]);
-}
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-// Search for similar titles
-// Use both LIKE for substring matching and SOUNDEX for phonetic matching
-$duplicates = [];
-
-// Prepare search term for LIKE
-$searchTerm = '%' . $conn->real_escape_string($title) . '%';
-
-// Get SOUNDEX of title
-$soundexTitle = soundex($title);
-
-// First, search for exact substring matches (case-insensitive)
-$sql = "SELECT ticket_id, title, status, priority, created_at
-        FROM tickets
-        WHERE (
-            title LIKE ?
-            OR SOUNDEX(title) = ?
-        )
-        AND status != 'Closed'
-        ORDER BY created_at DESC
-        LIMIT 10";
-
-$stmt = $conn->prepare($sql);
-$stmt->bind_param("ss", $searchTerm, $soundexTitle);
-$stmt->execute();
-$result = $stmt->get_result();
-
-while ($row = $result->fetch_assoc()) {
-    // Calculate similarity score
-    $similarity = 0;
-
-    // Check for exact substring match
-    if (stripos($row['title'], $title) !== false) {
-        $similarity = 90;
-    }
-    // Check SOUNDEX match
-    elseif (soundex($row['title']) === $soundexTitle) {
-        $similarity = 70;
-    }
-    // Check word overlap
-    else {
-        $titleWords = array_map('strtolower', preg_split('/\s+/', $title));
-        $rowWords = array_map('strtolower', preg_split('/\s+/', $row['title']));
-        $matchingWords = array_intersect($titleWords, $rowWords);
-        $similarity = (count($matchingWords) / max(count($titleWords), 1)) * 60;
-    }
-
-    if ($similarity >= 30) {
-        $duplicates[] = [
-            'ticket_id' => $row['ticket_id'],
-            'title' => $row['title'],
-            'status' => $row['status'],
-            'priority' => $row['priority'],
-            'created_at' => $row['created_at'],
-            'similarity' => round($similarity)
-        ];
-    }
-}
-
-$stmt->close();
-
-// Sort by similarity descending
-usort($duplicates, function($a, $b) {
-    return $b['similarity'] - $a['similarity'];
-});
-
-// Limit to top 5
-$duplicates = array_slice($duplicates, 0, 5);
-
-ResponseHelper::success(['duplicates' => $duplicates]);

api/clone_ticket.php

@@ -1,115 +0,0 @@
-<?php
-/**
- * Clone Ticket API
- * Creates a copy of an existing ticket with the same properties
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/TicketModel.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-
-    // Only accept POST
-    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-        http_response_code(405);
-        echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-        exit;
-    }
-
-    // Get request data
-    $input = file_get_contents('php://input');
-    $data = json_decode($input, true);
-
-    if (!$data || empty($data['ticket_id'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing ticket_id']);
-        exit;
-    }
-
-    $sourceTicketId = $data['ticket_id'];
-    $userId = $_SESSION['user']['user_id'];
-
-    // Get database connection
-    $conn = Database::getConnection();
-
-    // Get the source ticket
-    $ticketModel = new TicketModel($conn);
-    $sourceTicket = $ticketModel->getTicketById($sourceTicketId);
-
-    if (!$sourceTicket) {
-        http_response_code(404);
-        echo json_encode(['success' => false, 'error' => 'Source ticket not found']);
-        exit;
-    }
-
-    // Prepare cloned ticket data
-    $clonedTicketData = [
-        'title' => '[CLONE] ' . $sourceTicket['title'],
-        'description' => $sourceTicket['description'],
-        'priority' => $sourceTicket['priority'],
-        'category' => $sourceTicket['category'],
-        'type' => $sourceTicket['type'],
-        'visibility' => $sourceTicket['visibility'] ?? 'public',
-        'visibility_groups' => $sourceTicket['visibility_groups'] ?? null
-    ];
-
-    // Create the cloned ticket
-    $result = $ticketModel->createTicket($clonedTicketData, $userId);
-
-    if ($result['success']) {
-        // Log the clone operation
-        $auditLog = new AuditLogModel($conn);
-        $auditLog->log($userId, 'create', 'ticket', $result['ticket_id'], [
-            'action' => 'clone',
-            'source_ticket_id' => $sourceTicketId,
-            'title' => $clonedTicketData['title']
-        ]);
-
-        // Optionally create a "relates_to" dependency
-        require_once dirname(__DIR__) . '/models/DependencyModel.php';
-        $dependencyModel = new DependencyModel($conn);
-        $dependencyModel->addDependency($result['ticket_id'], $sourceTicketId, 'relates_to', $userId);
-
-        header('Content-Type: application/json');
-        echo json_encode([
-            'success' => true,
-            'new_ticket_id' => $result['ticket_id'],
-            'message' => 'Ticket cloned successfully'
-        ]);
-    } else {
-        http_response_code(500);
-        echo json_encode([
-            'success' => false,
-            'error' => $result['error'] ?? 'Failed to create cloned ticket'
-        ]);
-    }
-
-} catch (Exception $e) {
-    error_log("Clone ticket API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}

api/custom_fields.php

@@ -1,103 +0,0 @@
-<?php
-/**
- * Custom Fields Management API
- * CRUD operations for custom field definitions
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/CustomFieldModel.php';
-
-    // Check authentication
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    // Check admin privileges for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET' && !$_SESSION['user']['is_admin']) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Admin privileges required']);
-        exit;
-    }
-
-    // CSRF Protection for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
-        require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    header('Content-Type: application/json');
-
-    $model = new CustomFieldModel($conn);
-    $method = $_SERVER['REQUEST_METHOD'];
-    $id = isset($_GET['id']) ? (int)$_GET['id'] : null;
-    $category = isset($_GET['category']) ? $_GET['category'] : null;
-
-    switch ($method) {
-        case 'GET':
-            if ($id) {
-                $field = $model->getDefinition($id);
-                echo json_encode(['success' => (bool)$field, 'field' => $field]);
-            } else {
-                // Get all definitions, optionally filtered by category
-                $activeOnly = !isset($_GET['include_inactive']);
-                $fields = $model->getAllDefinitions($category, $activeOnly);
-                echo json_encode(['success' => true, 'fields' => $fields]);
-            }
-            break;
-
-        case 'POST':
-            $data = json_decode(file_get_contents('php://input'), true);
-            $result = $model->createDefinition($data);
-            echo json_encode($result);
-            break;
-
-        case 'PUT':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $data = json_decode(file_get_contents('php://input'), true);
-            $result = $model->updateDefinition($id, $data);
-            echo json_encode($result);
-            break;
-
-        case 'DELETE':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $result = $model->deleteDefinition($id);
-            echo json_encode($result);
-            break;
-
-        default:
-            http_response_code(405);
-            echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-    }
-
-} catch (Exception $e) {
-    error_log("Custom fields API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}

api/delete_attachment.php

@@ -1,109 +0,0 @@
-<?php
-/**
- * Delete Attachment API
- *
- * Handles deletion of ticket attachments
- */
-
-// Capture errors for debugging
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Apply rate limiting (also starts session)
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-// Ensure session is started
-if (session_status() === PHP_SESSION_NONE) {
-    session_start();
-}
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/helpers/ResponseHelper.php';
-require_once dirname(__DIR__) . '/models/AttachmentModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    ResponseHelper::unauthorized();
-}
-
-// Only accept DELETE or POST requests
-if (!in_array($_SERVER['REQUEST_METHOD'], ['DELETE', 'POST'])) {
-    ResponseHelper::error('Method not allowed', 405);
-}
-
-// Get request body
-$input = json_decode(file_get_contents('php://input'), true);
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $input = array_merge($_POST, $input ?? []);
-}
-
-// Verify CSRF token
-$csrfToken = $input['csrf_token'] ?? $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-if (!CsrfMiddleware::validateToken($csrfToken)) {
-    ResponseHelper::forbidden('Invalid CSRF token');
-}
-
-// Get attachment ID
-$attachmentId = $input['attachment_id'] ?? null;
-if (!$attachmentId || !is_numeric($attachmentId)) {
-    ResponseHelper::error('Valid attachment ID is required');
-}
-
-$attachmentId = (int)$attachmentId;
-
-try {
-    $attachmentModel = new AttachmentModel();
-
-    // Get attachment details
-    $attachment = $attachmentModel->getAttachment($attachmentId);
-    if (!$attachment) {
-        ResponseHelper::notFound('Attachment not found');
-    }
-
-    // Check permission
-    $isAdmin = $_SESSION['user']['is_admin'] ?? false;
-    if (!$attachmentModel->canUserDelete($attachmentId, $_SESSION['user']['user_id'], $isAdmin)) {
-        ResponseHelper::forbidden('You do not have permission to delete this attachment');
-    }
-
-    // Delete the file
-    $uploadDir = $GLOBALS['config']['UPLOAD_DIR'] ?? dirname(__DIR__) . '/uploads';
-    $filePath = $uploadDir . '/' . $attachment['ticket_id'] . '/' . $attachment['filename'];
-
-    if (file_exists($filePath)) {
-        if (!unlink($filePath)) {
-            ResponseHelper::serverError('Failed to delete file');
-        }
-    }
-
-    // Delete from database
-    if (!$attachmentModel->deleteAttachment($attachmentId)) {
-        ResponseHelper::serverError('Failed to delete attachment record');
-    }
-
-    // Log the deletion
-    $conn = Database::getConnection();
-    $auditLog = new AuditLogModel($conn);
-    $auditLog->log(
-        $_SESSION['user']['user_id'],
-        'attachment_delete',
-        'ticket_attachments',
-        (string)$attachmentId,
-        [
-            'ticket_id' => $attachment['ticket_id'],
-            'filename' => $attachment['original_filename'],
-            'size' => $attachment['file_size']
-        ]
-    );
-
-    ResponseHelper::success([], 'Attachment deleted successfully');
-
-} catch (Exception $e) {
-    ResponseHelper::serverError('Failed to delete attachment');
-}

api/delete_comment.php

@@ -1,98 +0,0 @@
-<?php
-/**
- * API endpoint for deleting a comment
- */
-
-// Disable error display in the output
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-// Start output buffering
-ob_start();
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/CommentModel.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-
-    $currentUser = $_SESSION['user'];
-    $userId = $currentUser['user_id'];
-    $isAdmin = $currentUser['is_admin'] ?? false;
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Get data - support both POST body and query params
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!$data || !isset($data['comment_id'])) {
-        // Try query params
-        if (isset($_GET['comment_id'])) {
-            $data = ['comment_id' => $_GET['comment_id']];
-        } else {
-            throw new Exception("Missing required field: comment_id");
-        }
-    }
-
-    $commentId = (int)$data['comment_id'];
-
-    // Initialize models
-    $commentModel = new CommentModel($conn);
-    $auditLog = new AuditLogModel($conn);
-
-    // Get comment before deletion for audit log
-    $comment = $commentModel->getCommentById($commentId);
-
-    // Delete comment
-    $result = $commentModel->deleteComment($commentId, $userId, $isAdmin);
-
-    // Log the deletion if successful
-    if ($result['success'] && $comment) {
-        $auditLog->log(
-            $userId,
-            'delete',
-            'comment',
-            (string)$commentId,
-            [
-                'ticket_id' => $comment['ticket_id'],
-                'comment_text_preview' => substr($comment['comment_text'], 0, 100)
-            ]
-        );
-    }
-
-    // Discard any unexpected output
-    ob_end_clean();
-
-    header('Content-Type: application/json');
-    echo json_encode($result);
-
-} catch (Exception $e) {
-    ob_end_clean();
-    error_log("Delete comment API error: " . $e->getMessage());
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => false,
-        'error' => 'An internal error occurred'
-    ]);
-}

api/download_attachment.php

@@ -1,140 +0,0 @@
-<?php
-/**
- * Download Attachment API
- *
- * Serves file downloads for ticket attachments
- */
-
-session_start();
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/AttachmentModel.php';
-require_once dirname(__DIR__) . '/models/TicketModel.php';
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    http_response_code(401);
-    header('Content-Type: application/json');
-    echo json_encode(['success' => false, 'error' => 'Authentication required']);
-    exit;
-}
-
-// Get attachment ID
-$attachmentId = $_GET['id'] ?? null;
-if (!$attachmentId || !is_numeric($attachmentId)) {
-    http_response_code(400);
-    header('Content-Type: application/json');
-    echo json_encode(['success' => false, 'error' => 'Valid attachment ID is required']);
-    exit;
-}
-
-$attachmentId = (int)$attachmentId;
-
-try {
-    $attachmentModel = new AttachmentModel();
-
-    // Get attachment details
-    $attachment = $attachmentModel->getAttachment($attachmentId);
-    if (!$attachment) {
-        http_response_code(404);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Attachment not found']);
-        exit;
-    }
-
-    // Verify the associated ticket exists and user has access
-    $conn = Database::getConnection();
-
-    $ticketModel = new TicketModel($conn);
-    $ticket = $ticketModel->getTicketById($attachment['ticket_id']);
-
-    if (!$ticket) {
-        http_response_code(404);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Associated ticket not found']);
-        exit;
-    }
-
-    // Check if user has access to this ticket based on visibility settings
-    if (!$ticketModel->canUserAccessTicket($ticket, $_SESSION['user'])) {
-        http_response_code(403);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Access denied to this ticket']);
-        exit;
-    }
-
-    $conn->close();
-
-    // Build file path
-    $uploadDir = $GLOBALS['config']['UPLOAD_DIR'] ?? dirname(__DIR__) . '/uploads';
-    $filePath = $uploadDir . '/' . $attachment['ticket_id'] . '/' . $attachment['filename'];
-
-    // Security: Verify the resolved path is within the uploads directory (prevent path traversal)
-    $realUploadDir = realpath($uploadDir);
-    $realFilePath = realpath($filePath);
-
-    if ($realFilePath === false || $realUploadDir === false || strpos($realFilePath, $realUploadDir) !== 0) {
-        http_response_code(403);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Access denied']);
-        exit;
-    }
-
-    // Check if file exists
-    if (!file_exists($realFilePath)) {
-        http_response_code(404);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'File not found on server']);
-        exit;
-    }
-
-    // Use the validated real path
-    $filePath = $realFilePath;
-
-    // Determine if we should display inline or force download
-    $inline = isset($_GET['inline']) && $_GET['inline'] === '1';
-    $inlineTypes = ['image/jpeg', 'image/png', 'image/gif', 'image/webp', 'application/pdf', 'text/plain'];
-
-    // Set headers
-    $disposition = ($inline && in_array($attachment['mime_type'], $inlineTypes)) ? 'inline' : 'attachment';
-
-    // Sanitize filename for Content-Disposition
-    $safeFilename = preg_replace('/[^\w\s\-\.]/', '_', $attachment['original_filename']);
-
-    header('Content-Type: ' . $attachment['mime_type']);
-    header('Content-Disposition: ' . $disposition . '; filename="' . $safeFilename . '"');
-    header('Content-Length: ' . $attachment['file_size']);
-    header('Cache-Control: private, max-age=3600');
-    header('X-Content-Type-Options: nosniff');
-
-    // Prevent PHP from timing out on large files
-    set_time_limit(0);
-
-    // Clear output buffer
-    if (ob_get_level()) {
-        ob_end_clean();
-    }
-
-    // Stream file
-    $handle = fopen($filePath, 'rb');
-    if ($handle === false) {
-        http_response_code(500);
-        header('Content-Type: application/json');
-        echo json_encode(['success' => false, 'error' => 'Failed to open file']);
-        exit;
-    }
-
-    while (!feof($handle)) {
-        echo fread($handle, 8192);
-        flush();
-    }
-
-    fclose($handle);
-    exit;
-
-} catch (Exception $e) {
-    http_response_code(500);
-    header('Content-Type: application/json');
-    echo json_encode(['success' => false, 'error' => 'Failed to download attachment']);
-    exit;
-}

api/export_tickets.php

@@ -1,167 +0,0 @@
-<?php
-/**
- * Export Tickets API
- *
- * Exports tickets to CSV format with optional filtering
- * Respects ticket visibility settings
- */
-
-// Disable error display in the output
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    // Include required files
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/TicketModel.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        header('Content-Type: application/json');
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    $currentUser = $_SESSION['user'];
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Get filter parameters
-    $status = isset($_GET['status']) ? $_GET['status'] : null;
-    $category = isset($_GET['category']) ? $_GET['category'] : null;
-    $type = isset($_GET['type']) ? $_GET['type'] : null;
-    $search = isset($_GET['search']) ? trim($_GET['search']) : null;
-    $format = isset($_GET['format']) ? $_GET['format'] : 'csv';
-    $ticketIds = isset($_GET['ticket_ids']) ? $_GET['ticket_ids'] : null;
-
-    // Initialize model
-    $ticketModel = new TicketModel($conn);
-
-    // Check if specific ticket IDs are provided
-    if ($ticketIds) {
-        // Parse and validate ticket IDs
-        $ticketIdArray = array_filter(array_map('trim', explode(',', $ticketIds)));
-        if (empty($ticketIdArray)) {
-            header('Content-Type: application/json');
-            http_response_code(400);
-            echo json_encode(['success' => false, 'error' => 'No valid ticket IDs provided']);
-            exit;
-        }
-
-        // Get specific tickets by IDs
-        $allTickets = $ticketModel->getTicketsByIds($ticketIdArray);
-
-        // Filter tickets based on visibility - only export tickets the user can access
-        $tickets = [];
-        foreach ($allTickets as $ticket) {
-            if ($ticketModel->canUserAccessTicket($ticket, $currentUser)) {
-                $tickets[] = $ticket;
-            }
-        }
-    } else {
-        // Get all tickets with filters (no pagination for export)
-        // getAllTickets already applies visibility filtering via getVisibilityFilter
-        $result = $ticketModel->getAllTickets(1, 10000, $status, 'created_at', 'desc', $category, $type, $search);
-        $tickets = $result['tickets'];
-    }
-
-    if ($format === 'csv') {
-        // CSV Export
-        header('Content-Type: text/csv; charset=utf-8');
-        header('Content-Disposition: attachment; filename="tickets_export_' . date('Y-m-d_His') . '.csv"');
-        header('Cache-Control: no-cache, must-revalidate');
-        header('Pragma: no-cache');
-
-        // Create output stream
-        $output = fopen('php://output', 'w');
-
-        // Add BOM for Excel UTF-8 compatibility
-        fprintf($output, chr(0xEF) . chr(0xBB) . chr(0xBF));
-
-        // CSV Headers
-        $headers = [
-            'Ticket ID',
-            'Title',
-            'Status',
-            'Priority',
-            'Category',
-            'Type',
-            'Created By',
-            'Assigned To',
-            'Created At',
-            'Updated At',
-            'Description'
-        ];
-        fputcsv($output, $headers);
-
-        // CSV Data
-        foreach ($tickets as $ticket) {
-            $row = [
-                $ticket['ticket_id'],
-                $ticket['title'],
-                $ticket['status'],
-                'P' . $ticket['priority'],
-                $ticket['category'],
-                $ticket['type'],
-                $ticket['creator_display_name'] ?? $ticket['creator_username'] ?? 'System',
-                $ticket['assigned_display_name'] ?? $ticket['assigned_username'] ?? 'Unassigned',
-                $ticket['created_at'],
-                $ticket['updated_at'],
-                $ticket['description']
-            ];
-            fputcsv($output, $row);
-        }
-
-        fclose($output);
-        exit;
-
-    } elseif ($format === 'json') {
-        // JSON Export
-        header('Content-Type: application/json');
-        header('Content-Disposition: attachment; filename="tickets_export_' . date('Y-m-d_His') . '.json"');
-
-        echo json_encode([
-            'exported_at' => date('c'),
-            'total_tickets' => count($tickets),
-            'tickets' => array_map(function($t) {
-                return [
-                    'ticket_id' => $t['ticket_id'],
-                    'title' => $t['title'],
-                    'status' => $t['status'],
-                    'priority' => $t['priority'],
-                    'category' => $t['category'],
-                    'type' => $t['type'],
-                    'description' => $t['description'],
-                    'created_by' => $t['creator_display_name'] ?? $t['creator_username'],
-                    'assigned_to' => $t['assigned_display_name'] ?? $t['assigned_username'],
-                    'created_at' => $t['created_at'],
-                    'updated_at' => $t['updated_at']
-                ];
-            }, $tickets)
-        ], JSON_PRETTY_PRINT);
-        exit;
-
-    } else {
-        header('Content-Type: application/json');
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Invalid format. Use csv or json.']);
-        exit;
-    }
-
-} catch (Exception $e) {
-    error_log("Export tickets API error: " . $e->getMessage());
-    header('Content-Type: application/json');
-    http_response_code(500);
-    echo json_encode([
-        'success' => false,
-        'error' => 'An internal error occurred'
-    ]);
-}

api/generate_api_key.php

@@ -1,118 +0,0 @@
-<?php
-// API endpoint for generating API keys (Admin only)
-error_reporting(E_ALL);
-ini_set('display_errors', 0);
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-ob_start();
-
-try {
-    // Load config
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    // Load models
-    require_once dirname(__DIR__) . '/models/ApiKeyModel.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
-    }
-
-    // Check admin privileges
-    if (!isset($_SESSION['user']['is_admin']) || !$_SESSION['user']['is_admin']) {
-        throw new Exception("Admin privileges required");
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            throw new Exception("Invalid CSRF token");
-        }
-    }
-
-    // Only allow POST
-    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-        http_response_code(405);
-        throw new Exception("Method not allowed");
-    }
-
-    // Get request data
-    $input = json_decode(file_get_contents('php://input'), true);
-    if (!$input) {
-        throw new Exception("Invalid request data");
-    }
-
-    $keyName = trim($input['key_name'] ?? '');
-    $expiresInDays = $input['expires_in_days'] ?? null;
-
-    if (empty($keyName)) {
-        throw new Exception("Key name is required");
-    }
-
-    if (strlen($keyName) > 100) {
-        throw new Exception("Key name must be 100 characters or less");
-    }
-
-    // Validate expires_in_days if provided
-    if ($expiresInDays !== null && $expiresInDays !== '') {
-        $expiresInDays = (int)$expiresInDays;
-        if ($expiresInDays < 1 || $expiresInDays > 3650) {
-            throw new Exception("Expiration must be between 1 and 3650 days");
-        }
-    } else {
-        $expiresInDays = null;
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Generate API key
-    $apiKeyModel = new ApiKeyModel($conn);
-    $result = $apiKeyModel->createKey($keyName, $_SESSION['user']['user_id'], $expiresInDays);
-
-    if (!$result['success']) {
-        throw new Exception($result['error'] ?? "Failed to generate API key");
-    }
-
-    // Log the action
-    $auditLog = new AuditLogModel($conn);
-    $auditLog->log(
-        $_SESSION['user']['user_id'],
-        'create',
-        'api_key',
-        $result['key_id'],
-        ['key_name' => $keyName, 'expires_in_days' => $expiresInDays]
-    );
-
-    // Clear output buffer
-    ob_end_clean();
-
-    // Return success with the plaintext key (shown only once)
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => true,
-        'api_key' => $result['api_key'],
-        'key_prefix' => $result['key_prefix'],
-        'key_id' => $result['key_id'],
-        'expires_at' => $result['expires_at']
-    ]);
-
-} catch (Exception $e) {
-    ob_end_clean();
-    error_log("Generate API key error: " . $e->getMessage());
-    header('Content-Type: application/json');
-    http_response_code(isset($conn) ? 400 : 500);
-    echo json_encode([
-        'success' => false,
-        'error' => 'An internal error occurred'
-    ]);
-}

api/get_template.php

@@ -1,50 +0,0 @@
-<?php
-/**
- * Get Template API
- * Returns a ticket template by ID
- */
-
-require_once dirname(__DIR__) . '/helpers/ErrorHandler.php';
-ErrorHandler::init();
-
-try {
-    session_start();
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/TemplateModel.php';
-
-    header('Content-Type: application/json');
-
-    // Check authentication
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        ErrorHandler::sendUnauthorizedError('Not authenticated');
-    }
-
-    // Get template ID from query parameter
-    $templateId = $_GET['template_id'] ?? null;
-
-    if (!$templateId || !is_numeric($templateId)) {
-        ErrorHandler::sendValidationError(
-            ['template_id' => 'Valid template ID required'],
-            'Invalid request'
-        );
-    }
-
-    // Cast to integer for safety
-    $templateId = (int)$templateId;
-
-    // Get template
-    $conn = Database::getConnection();
-    $templateModel = new TemplateModel($conn);
-    $template = $templateModel->getTemplateById($templateId);
-
-    if ($template) {
-        echo json_encode(['success' => true, 'template' => $template]);
-    } else {
-        ErrorHandler::sendNotFoundError('Template not found');
-    }
-
-} catch (Exception $e) {
-    ErrorHandler::log($e->getMessage(), E_ERROR);
-    ErrorHandler::sendErrorResponse('Failed to retrieve template', 500, $e);
-}

api/get_users.php

@@ -1,48 +0,0 @@
-<?php
-/**
- * Get Users API
- * Returns list of users for @mentions autocomplete
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    // Check authentication (session already started by RateLimitMiddleware)
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    header('Content-Type: application/json');
-
-    // Get all users for mentions/assignment
-    $result = Database::query("SELECT user_id, username, display_name FROM users ORDER BY display_name, username");
-
-    if (!$result) {
-        throw new Exception("Failed to query users");
-    }
-
-    $users = [];
-    while ($row = $result->fetch_assoc()) {
-        $users[] = [
-            'user_id' => $row['user_id'],
-            'username' => $row['username'],
-            'display_name' => $row['display_name']
-        ];
-    }
-
-    echo json_encode(['success' => true, 'users' => $users]);
-
-} catch (Exception $e) {
-    error_log("Get users API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}

api/health.php

@@ -1,110 +0,0 @@
-<?php
-/**
- * Health Check Endpoint
- *
- * Returns system health status for monitoring tools.
- * Does not require authentication - suitable for load balancer health checks.
- *
- * Returns:
- * - 200 OK: System is healthy
- * - 503 Service Unavailable: System has issues
- */
-
-// Don't apply rate limiting to health checks - they should always respond
-header('Content-Type: application/json');
-header('Cache-Control: no-cache, no-store, must-revalidate');
-
-$startTime = microtime(true);
-$checks = [];
-$healthy = true;
-
-// Check 1: Database connectivity
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    $conn = Database::getConnection();
-
-    // Quick query to verify connection is actually working
-    $result = $conn->query('SELECT 1');
-    if ($result && $result->fetch_row()) {
-        $checks['database'] = [
-            'status' => 'ok',
-            'message' => 'Connected'
-        ];
-    } else {
-        $checks['database'] = [
-            'status' => 'error',
-            'message' => 'Query failed'
-        ];
-        $healthy = false;
-    }
-} catch (Exception $e) {
-    $checks['database'] = [
-        'status' => 'error',
-        'message' => 'Connection failed'
-    ];
-    $healthy = false;
-}
-
-// Check 2: File system (uploads directory writable)
-$uploadDir = $GLOBALS['config']['UPLOAD_DIR'] ?? dirname(__DIR__) . '/uploads';
-if (is_dir($uploadDir) && is_writable($uploadDir)) {
-    $checks['filesystem'] = [
-        'status' => 'ok',
-        'message' => 'Writable'
-    ];
-} else {
-    $checks['filesystem'] = [
-        'status' => 'warning',
-        'message' => 'Upload directory not writable'
-    ];
-    // Don't mark as unhealthy - this might be intentional
-}
-
-// Check 3: Session storage
-$sessionPath = session_save_path() ?: sys_get_temp_dir();
-if (is_dir($sessionPath) && is_writable($sessionPath)) {
-    $checks['sessions'] = [
-        'status' => 'ok',
-        'message' => 'Writable'
-    ];
-} else {
-    $checks['sessions'] = [
-        'status' => 'error',
-        'message' => 'Session storage not writable'
-    ];
-    $healthy = false;
-}
-
-// Check 4: Rate limit storage
-$rateLimitDir = sys_get_temp_dir() . '/tinker_tickets_ratelimit';
-if (!is_dir($rateLimitDir)) {
-    @mkdir($rateLimitDir, 0755, true);
-}
-if (is_dir($rateLimitDir) && is_writable($rateLimitDir)) {
-    $checks['rate_limit'] = [
-        'status' => 'ok',
-        'message' => 'Writable'
-    ];
-} else {
-    $checks['rate_limit'] = [
-        'status' => 'warning',
-        'message' => 'Rate limit storage not writable'
-    ];
-}
-
-// Calculate response time
-$responseTime = round((microtime(true) - $startTime) * 1000, 2);
-
-// Set status code
-http_response_code($healthy ? 200 : 503);
-
-// Return response
-echo json_encode([
-    'status' => $healthy ? 'healthy' : 'unhealthy',
-    'timestamp' => date('c'),
-    'response_time_ms' => $responseTime,
-    'checks' => $checks,
-    'version' => '1.0.0'
-], JSON_PRETTY_PRINT);

api/manage_recurring.php

@@ -1,161 +0,0 @@
-<?php
-/**
- * Recurring Tickets Management API
- * CRUD operations for recurring_tickets table
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/RecurringTicketModel.php';
-
-    // Check authentication
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    // Check admin privileges
-    if (!$_SESSION['user']['is_admin']) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Admin privileges required']);
-        exit;
-    }
-
-    $currentUserId = $_SESSION['user']['user_id'];
-
-    // CSRF Protection for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
-        require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    header('Content-Type: application/json');
-
-    $model = new RecurringTicketModel($conn);
-    $method = $_SERVER['REQUEST_METHOD'];
-    $id = isset($_GET['id']) ? (int)$_GET['id'] : null;
-    $action = isset($_GET['action']) ? $_GET['action'] : null;
-
-    switch ($method) {
-        case 'GET':
-            if ($id) {
-                $recurring = $model->getById($id);
-                echo json_encode(['success' => (bool)$recurring, 'recurring' => $recurring]);
-            } else {
-                $all = $model->getAll(true);
-                echo json_encode(['success' => true, 'recurring_tickets' => $all]);
-            }
-            break;
-
-        case 'POST':
-            if ($action === 'toggle' && $id) {
-                $result = $model->toggleActive($id);
-                echo json_encode($result);
-            } else {
-                $data = json_decode(file_get_contents('php://input'), true);
-
-                // Calculate next run time
-                $nextRun = calculateNextRun(
-                    $data['schedule_type'],
-                    $data['schedule_day'] ?? null,
-                    $data['schedule_time'] ?? '09:00'
-                );
-
-                $data['next_run_at'] = $nextRun;
-                $data['is_active'] = isset($data['is_active']) ? (int)$data['is_active'] : 1;
-                $data['created_by'] = $currentUserId;
-
-                $result = $model->create($data);
-                echo json_encode($result);
-            }
-            break;
-
-        case 'PUT':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $data = json_decode(file_get_contents('php://input'), true);
-
-            // Recalculate next run time if schedule changed
-            $nextRun = calculateNextRun(
-                $data['schedule_type'],
-                $data['schedule_day'] ?? null,
-                $data['schedule_time'] ?? '09:00'
-            );
-            $data['next_run_at'] = $nextRun;
-            $data['is_active'] = isset($data['is_active']) ? (int)$data['is_active'] : 1;
-
-            $result = $model->update($id, $data);
-            echo json_encode($result);
-            break;
-
-        case 'DELETE':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $result = $model->delete($id);
-            echo json_encode($result);
-            break;
-
-        default:
-            http_response_code(405);
-            echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-    }
-
-} catch (Exception $e) {
-    error_log("Recurring tickets API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}
-
-function calculateNextRun($scheduleType, $scheduleDay, $scheduleTime) {
-    $now = new DateTime();
-    $time = $scheduleTime ?: '09:00';
-
-    switch ($scheduleType) {
-        case 'daily':
-            $next = new DateTime('tomorrow ' . $time);
-            break;
-
-        case 'weekly':
-            $days = ['', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'];
-            $dayName = $days[$scheduleDay] ?? 'Monday';
-            $next = new DateTime("next {$dayName} " . $time);
-            break;
-
-        case 'monthly':
-            $day = max(1, min(28, (int)$scheduleDay));
-            $next = new DateTime();
-            $next->modify('first day of next month');
-            $next->setDate($next->format('Y'), $next->format('m'), $day);
-            list($h, $m) = explode(':', $time);
-            $next->setTime((int)$h, (int)$m, 0);
-            break;
-
-        default:
-            $next = new DateTime('tomorrow ' . $time);
-    }
-
-    return $next->format('Y-m-d H:i:s');
-}

api/manage_templates.php

@@ -1,146 +0,0 @@
-<?php
-/**
- * Template Management API
- * CRUD operations for ticket_templates table
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    // Check authentication
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    // Check admin privileges for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET' && !$_SESSION['user']['is_admin']) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Admin privileges required']);
-        exit;
-    }
-
-    // CSRF Protection for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
-        require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    header('Content-Type: application/json');
-
-    $method = $_SERVER['REQUEST_METHOD'];
-    $id = isset($_GET['id']) ? (int)$_GET['id'] : null;
-
-    switch ($method) {
-        case 'GET':
-            if ($id) {
-                // Get single template
-                $stmt = $conn->prepare("SELECT * FROM ticket_templates WHERE template_id = ?");
-                $stmt->bind_param('i', $id);
-                $stmt->execute();
-                $result = $stmt->get_result();
-                $template = $result->fetch_assoc();
-                $stmt->close();
-                echo json_encode(['success' => true, 'template' => $template]);
-            } else {
-                // Get all templates
-                $result = $conn->query("SELECT * FROM ticket_templates ORDER BY template_name");
-                $templates = [];
-                while ($row = $result->fetch_assoc()) {
-                    $templates[] = $row;
-                }
-                echo json_encode(['success' => true, 'templates' => $templates]);
-            }
-            break;
-
-        case 'POST':
-            $data = json_decode(file_get_contents('php://input'), true);
-
-            $stmt = $conn->prepare("INSERT INTO ticket_templates
-                                    (template_name, title_template, description_template, category, type, default_priority, is_active)
-                                    VALUES (?, ?, ?, ?, ?, ?, ?)");
-            $stmt->bind_param('sssssii',
-                $data['template_name'],
-                $data['title_template'],
-                $data['description_template'],
-                $data['category'],
-                $data['type'],
-                $data['default_priority'] ?? 4,
-                $data['is_active'] ?? 1
-            );
-
-            if ($stmt->execute()) {
-                echo json_encode(['success' => true, 'template_id' => $conn->insert_id]);
-            } else {
-                error_log("Template creation failed: " . $stmt->error);
-                echo json_encode(['success' => false, 'error' => 'Failed to create template']);
-            }
-            $stmt->close();
-            break;
-
-        case 'PUT':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $data = json_decode(file_get_contents('php://input'), true);
-
-            $stmt = $conn->prepare("UPDATE ticket_templates SET
-                                    template_name = ?, title_template = ?, description_template = ?,
-                                    category = ?, type = ?, default_priority = ?, is_active = ?
-                                    WHERE template_id = ?");
-            $stmt->bind_param('sssssiii',
-                $data['template_name'],
-                $data['title_template'],
-                $data['description_template'],
-                $data['category'],
-                $data['type'],
-                $data['default_priority'] ?? 4,
-                $data['is_active'] ?? 1,
-                $id
-            );
-
-            echo json_encode(['success' => $stmt->execute()]);
-            $stmt->close();
-            break;
-
-        case 'DELETE':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $stmt = $conn->prepare("DELETE FROM ticket_templates WHERE template_id = ?");
-            $stmt->bind_param('i', $id);
-            echo json_encode(['success' => $stmt->execute()]);
-            $stmt->close();
-            break;
-
-        default:
-            http_response_code(405);
-            echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-    }
-
-} catch (Exception $e) {
-    error_log("Template API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}

api/manage_workflows.php

@@ -1,187 +0,0 @@
-<?php
-/**
- * Workflow/Status Transitions Management API
- * CRUD operations for status_transitions table
- */
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-require_once dirname(__DIR__) . '/models/WorkflowModel.php';
-RateLimitMiddleware::apply('api');
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        http_response_code(401);
-        echo json_encode(['success' => false, 'error' => 'Authentication required']);
-        exit;
-    }
-
-    // Check admin privileges
-    if (!$_SESSION['user']['is_admin']) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Admin privileges required']);
-        exit;
-    }
-
-    // CSRF Protection for write operations
-    if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
-        require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Initialize audit log
-    $auditLog = new AuditLogModel($conn);
-    $userId = $_SESSION['user']['user_id'];
-
-    header('Content-Type: application/json');
-
-    $method = $_SERVER['REQUEST_METHOD'];
-    $id = isset($_GET['id']) ? (int)$_GET['id'] : null;
-
-    switch ($method) {
-        case 'GET':
-            if ($id) {
-                // Get single transition
-                $stmt = $conn->prepare("SELECT * FROM status_transitions WHERE transition_id = ?");
-                $stmt->bind_param('i', $id);
-                $stmt->execute();
-                $result = $stmt->get_result();
-                $transition = $result->fetch_assoc();
-                $stmt->close();
-                echo json_encode(['success' => true, 'transition' => $transition]);
-            } else {
-                // Get all transitions
-                $result = $conn->query("SELECT * FROM status_transitions ORDER BY from_status, to_status");
-                $transitions = [];
-                while ($row = $result->fetch_assoc()) {
-                    $transitions[] = $row;
-                }
-                echo json_encode(['success' => true, 'transitions' => $transitions]);
-            }
-            break;
-
-        case 'POST':
-            $data = json_decode(file_get_contents('php://input'), true);
-
-            $stmt = $conn->prepare("INSERT INTO status_transitions (from_status, to_status, requires_comment, requires_admin, is_active)
-                                    VALUES (?, ?, ?, ?, ?)");
-            $stmt->bind_param('ssiii',
-                $data['from_status'],
-                $data['to_status'],
-                $data['requires_comment'] ?? 0,
-                $data['requires_admin'] ?? 0,
-                $data['is_active'] ?? 1
-            );
-
-            if ($stmt->execute()) {
-                $transitionId = $conn->insert_id;
-                WorkflowModel::clearCache(); // Clear workflow cache
-
-                // Audit log: workflow transition created
-                $auditLog->log($userId, 'create', 'workflow_transition', (string)$transitionId, [
-                    'from_status' => $data['from_status'],
-                    'to_status' => $data['to_status'],
-                    'requires_comment' => $data['requires_comment'] ?? 0,
-                    'requires_admin' => $data['requires_admin'] ?? 0
-                ]);
-
-                echo json_encode(['success' => true, 'transition_id' => $transitionId]);
-            } else {
-                error_log("Workflow creation failed: " . $stmt->error);
-                echo json_encode(['success' => false, 'error' => 'Failed to create workflow transition']);
-            }
-            $stmt->close();
-            break;
-
-        case 'PUT':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            $data = json_decode(file_get_contents('php://input'), true);
-
-            $stmt = $conn->prepare("UPDATE status_transitions SET
-                                    from_status = ?, to_status = ?, requires_comment = ?, requires_admin = ?, is_active = ?
-                                    WHERE transition_id = ?");
-            $stmt->bind_param('ssiiii',
-                $data['from_status'],
-                $data['to_status'],
-                $data['requires_comment'] ?? 0,
-                $data['requires_admin'] ?? 0,
-                $data['is_active'] ?? 1,
-                $id
-            );
-
-            $success = $stmt->execute();
-            if ($success) {
-                WorkflowModel::clearCache(); // Clear workflow cache
-
-                // Audit log: workflow transition updated
-                $auditLog->log($userId, 'update', 'workflow_transition', (string)$id, [
-                    'from_status' => $data['from_status'],
-                    'to_status' => $data['to_status'],
-                    'requires_comment' => $data['requires_comment'] ?? 0,
-                    'requires_admin' => $data['requires_admin'] ?? 0
-                ]);
-            }
-            echo json_encode(['success' => $success]);
-            $stmt->close();
-            break;
-
-        case 'DELETE':
-            if (!$id) {
-                echo json_encode(['success' => false, 'error' => 'ID required']);
-                exit;
-            }
-
-            // Get transition details before deletion for audit log
-            $getStmt = $conn->prepare("SELECT from_status, to_status FROM status_transitions WHERE transition_id = ?");
-            $getStmt->bind_param('i', $id);
-            $getStmt->execute();
-            $getResult = $getStmt->get_result();
-            $transitionData = $getResult->fetch_assoc();
-            $getStmt->close();
-
-            $stmt = $conn->prepare("DELETE FROM status_transitions WHERE transition_id = ?");
-            $stmt->bind_param('i', $id);
-            $success = $stmt->execute();
-            if ($success) {
-                WorkflowModel::clearCache(); // Clear workflow cache
-
-                // Audit log: workflow transition deleted
-                $auditLog->log($userId, 'delete', 'workflow_transition', (string)$id, [
-                    'from_status' => $transitionData['from_status'] ?? 'unknown',
-                    'to_status' => $transitionData['to_status'] ?? 'unknown'
-                ]);
-            }
-            echo json_encode(['success' => $success]);
-            $stmt->close();
-            break;
-
-        default:
-            http_response_code(405);
-            echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-    }
-
-} catch (Exception $e) {
-    error_log("Workflow API error: " . $e->getMessage());
-    http_response_code(500);
-    echo json_encode(['success' => false, 'error' => 'An internal error occurred']);
-}

api/revoke_api_key.php

@@ -1,111 +0,0 @@
-<?php
-// API endpoint for revoking API keys (Admin only)
-error_reporting(E_ALL);
-ini_set('display_errors', 0);
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-ob_start();
-
-try {
-    // Load config
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-
-    // Load models
-    require_once dirname(__DIR__) . '/models/ApiKeyModel.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
-    }
-
-    // Check admin privileges
-    if (!isset($_SESSION['user']['is_admin']) || !$_SESSION['user']['is_admin']) {
-        throw new Exception("Admin privileges required");
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            throw new Exception("Invalid CSRF token");
-        }
-    }
-
-    // Only allow POST
-    if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-        http_response_code(405);
-        throw new Exception("Method not allowed");
-    }
-
-    // Get request data
-    $input = json_decode(file_get_contents('php://input'), true);
-    if (!$input) {
-        throw new Exception("Invalid request data");
-    }
-
-    $keyId = (int)($input['key_id'] ?? 0);
-
-    if ($keyId <= 0) {
-        throw new Exception("Valid key ID is required");
-    }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Get key info for audit log
-    $apiKeyModel = new ApiKeyModel($conn);
-    $keyInfo = $apiKeyModel->getKeyById($keyId);
-
-    if (!$keyInfo) {
-        throw new Exception("API key not found");
-    }
-
-    if (!$keyInfo['is_active']) {
-        throw new Exception("API key is already revoked");
-    }
-
-    // Revoke the key
-    $success = $apiKeyModel->revokeKey($keyId);
-
-    if (!$success) {
-        throw new Exception("Failed to revoke API key");
-    }
-
-    // Log the action
-    $auditLog = new AuditLogModel($conn);
-    $auditLog->log(
-        $_SESSION['user']['user_id'],
-        'revoke',
-        'api_key',
-        $keyId,
-        ['key_name' => $keyInfo['key_name'], 'key_prefix' => $keyInfo['key_prefix']]
-    );
-
-    // Clear output buffer
-    ob_end_clean();
-
-    // Return success
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => true,
-        'message' => 'API key revoked successfully'
-    ]);
-
-} catch (Exception $e) {
-    ob_end_clean();
-    error_log("Revoke API key error: " . $e->getMessage());
-    header('Content-Type: application/json');
-    http_response_code(isset($conn) ? 400 : 500);
-    echo json_encode([
-        'success' => false,
-        'error' => 'An internal error occurred'
-    ]);
-}

api/saved_filters.php

@@ -1,170 +0,0 @@
-<?php
-/**
- * Saved Filters API Endpoint
- * Handles GET (fetch filters), POST (create filter), PUT (update filter), DELETE (delete filter)
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/SavedFiltersModel.php';
-
-session_start();
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    http_response_code(401);
-    echo json_encode(['success' => false, 'error' => 'Not authenticated']);
-    exit;
-}
-
-// CSRF Protection
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-if ($_SERVER['REQUEST_METHOD'] === 'POST' || $_SERVER['REQUEST_METHOD'] === 'PUT' || $_SERVER['REQUEST_METHOD'] === 'DELETE') {
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-}
-
-$userId = $_SESSION['user']['user_id'];
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-$filtersModel = new SavedFiltersModel($conn);
-
-// GET - Fetch all saved filters or a specific filter
-if ($_SERVER['REQUEST_METHOD'] === 'GET') {
-    try {
-        if (isset($_GET['filter_id'])) {
-            $filterId = (int)$_GET['filter_id'];
-            $filter = $filtersModel->getFilter($filterId, $userId);
-
-            if ($filter) {
-                echo json_encode(['success' => true, 'filter' => $filter]);
-            } else {
-                http_response_code(404);
-                echo json_encode(['success' => false, 'error' => 'Filter not found']);
-            }
-        } else if (isset($_GET['default'])) {
-            // Get default filter
-            $filter = $filtersModel->getDefaultFilter($userId);
-            echo json_encode(['success' => true, 'filter' => $filter]);
-        } else {
-            // Get all filters
-            $filters = $filtersModel->getUserFilters($userId);
-            echo json_encode(['success' => true, 'filters' => $filters]);
-        }
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to fetch filters']);
-    }
-    exit;
-}
-
-// POST - Create a new saved filter
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!isset($data['filter_name']) || !isset($data['filter_criteria'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing filter_name or filter_criteria']);
-            exit;
-    }
-
-    $filterName = trim($data['filter_name']);
-    $filterCriteria = $data['filter_criteria'];
-    $isDefault = $data['is_default'] ?? false;
-
-    // Validate filter name
-    if (empty($filterName) || strlen($filterName) > 100) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Invalid filter name']);
-            exit;
-    }
-
-    try {
-        $result = $filtersModel->saveFilter($userId, $filterName, $filterCriteria, $isDefault);
-        echo json_encode($result);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to save filter']);
-    }
-    exit;
-}
-
-// PUT - Update an existing filter
-if ($_SERVER['REQUEST_METHOD'] === 'PUT') {
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!isset($data['filter_id'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing filter_id']);
-            exit;
-    }
-
-    $filterId = (int)$data['filter_id'];
-
-    // Handle setting default filter
-    if (isset($data['set_default']) && $data['set_default'] === true) {
-        try {
-            $result = $filtersModel->setDefaultFilter($filterId, $userId);
-            echo json_encode($result);
-        } catch (Exception $e) {
-            http_response_code(500);
-            echo json_encode(['success' => false, 'error' => 'Failed to set default filter']);
-        }
-            exit;
-    }
-
-    // Handle full filter update
-    if (!isset($data['filter_name']) || !isset($data['filter_criteria'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing filter_name or filter_criteria']);
-            exit;
-    }
-
-    $filterName = trim($data['filter_name']);
-    $filterCriteria = $data['filter_criteria'];
-    $isDefault = $data['is_default'] ?? false;
-
-    try {
-        $result = $filtersModel->updateFilter($filterId, $userId, $filterName, $filterCriteria, $isDefault);
-        echo json_encode($result);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to update filter']);
-    }
-    exit;
-}
-
-// DELETE - Delete a saved filter
-if ($_SERVER['REQUEST_METHOD'] === 'DELETE') {
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!isset($data['filter_id'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing filter_id']);
-            exit;
-    }
-
-    $filterId = (int)$data['filter_id'];
-
-    try {
-        $result = $filtersModel->deleteFilter($filterId, $userId);
-        echo json_encode($result);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to delete filter']);
-    }
-    exit;
-}
-
-// Method not allowed
-http_response_code(405);
-echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-$conn->close();
-?>

api/ticket_dependencies.php

@@ -1,206 +0,0 @@
-<?php
-/**
- * Ticket Dependencies API
- */
-
-// Immediately set JSON header and start output buffering
-ob_start();
-header('Content-Type: application/json');
-
-// Register shutdown function to catch fatal errors
-register_shutdown_function(function() {
-    $error = error_get_last();
-    if ($error && in_array($error['type'], [E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR])) {
-        // Log detailed error server-side
-        error_log('Fatal error in ticket_dependencies.php: ' . $error['message'] . ' in ' . $error['file'] . ':' . $error['line']);
-        ob_end_clean();
-        http_response_code(500);
-        header('Content-Type: application/json');
-        echo json_encode([
-            'success' => false,
-            'error' => 'A server error occurred'
-        ]);
-    }
-});
-
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Custom error handler
-set_error_handler(function($errno, $errstr, $errfile, $errline) {
-    // Log detailed error server-side
-    error_log("PHP Error in ticket_dependencies.php: $errstr in $errfile:$errline");
-    ob_end_clean();
-    http_response_code(500);
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => false,
-        'error' => 'A server error occurred'
-    ]);
-    exit;
-});
-
-// Custom exception handler
-set_exception_handler(function($e) {
-    // Log detailed error server-side
-    error_log('Exception in ticket_dependencies.php: ' . $e->getMessage() . ' in ' . $e->getFile() . ':' . $e->getLine());
-    ob_end_clean();
-    http_response_code(500);
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => false,
-        'error' => 'A server error occurred'
-    ]);
-    exit;
-});
-
-// Apply rate limiting (also starts session)
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-// Ensure session is started
-if (session_status() === PHP_SESSION_NONE) {
-    session_start();
-}
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/DependencyModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-require_once dirname(__DIR__) . '/helpers/ResponseHelper.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    ResponseHelper::unauthorized();
-}
-
-$userId = $_SESSION['user']['user_id'];
-
-// CSRF Protection for POST/DELETE
-if ($_SERVER['REQUEST_METHOD'] === 'POST' || $_SERVER['REQUEST_METHOD'] === 'DELETE') {
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        ResponseHelper::forbidden('Invalid CSRF token');
-    }
-}
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-// Check if ticket_dependencies table exists
-$tableCheck = $conn->query("SHOW TABLES LIKE 'ticket_dependencies'");
-if ($tableCheck->num_rows === 0) {
-    ResponseHelper::serverError('Ticket dependencies feature not available. The ticket_dependencies table does not exist. Please run the migration.');
-}
-
-try {
-    $dependencyModel = new DependencyModel($conn);
-    $auditLog = new AuditLogModel($conn);
-} catch (Exception $e) {
-    error_log('Failed to initialize models in ticket_dependencies.php: ' . $e->getMessage());
-    ResponseHelper::serverError('Failed to initialize required components');
-}
-
-$method = $_SERVER['REQUEST_METHOD'];
-
-try {
-switch ($method) {
-    case 'GET':
-        // Get dependencies for a ticket
-        $ticketId = $_GET['ticket_id'] ?? null;
-
-        if (!$ticketId) {
-            ResponseHelper::error('Ticket ID required');
-        }
-
-        try {
-            $dependencies = $dependencyModel->getDependencies($ticketId);
-            $dependents = $dependencyModel->getDependentTickets($ticketId);
-        } catch (Exception $e) {
-            error_log('Query error in ticket_dependencies.php GET: ' . $e->getMessage());
-            ResponseHelper::serverError('Failed to retrieve dependencies');
-        }
-
-        ResponseHelper::success([
-            'dependencies' => $dependencies,
-            'dependents' => $dependents
-        ]);
-        break;
-
-    case 'POST':
-        // Add a new dependency
-        $data = json_decode(file_get_contents('php://input'), true);
-
-        $ticketId = $data['ticket_id'] ?? null;
-        $dependsOnId = $data['depends_on_id'] ?? null;
-        $type = $data['dependency_type'] ?? 'blocks';
-
-        if (!$ticketId || !$dependsOnId) {
-            ResponseHelper::error('Both ticket_id and depends_on_id are required');
-        }
-
-        $result = $dependencyModel->addDependency($ticketId, $dependsOnId, $type, $userId);
-
-        if ($result['success']) {
-            // Log to audit
-            $auditLog->log($userId, 'create', 'dependency', (string)$result['dependency_id'], [
-                'ticket_id' => $ticketId,
-                'depends_on_id' => $dependsOnId,
-                'type' => $type
-            ]);
-
-            ResponseHelper::created($result);
-        } else {
-            ResponseHelper::error($result['error']);
-        }
-        break;
-
-    case 'DELETE':
-        // Remove a dependency
-        $data = json_decode(file_get_contents('php://input'), true);
-
-        $dependencyId = $data['dependency_id'] ?? null;
-
-        // Alternative: delete by ticket IDs
-        if (!$dependencyId && isset($data['ticket_id']) && isset($data['depends_on_id'])) {
-            $ticketId = $data['ticket_id'];
-            $dependsOnId = $data['depends_on_id'];
-            $type = $data['dependency_type'] ?? 'blocks';
-
-            $result = $dependencyModel->removeDependencyByTickets($ticketId, $dependsOnId, $type);
-
-            if ($result) {
-                $auditLog->log($userId, 'delete', 'dependency', null, [
-                    'ticket_id' => $ticketId,
-                    'depends_on_id' => $dependsOnId,
-                    'type' => $type
-                ]);
-                ResponseHelper::success([], 'Dependency removed');
-            } else {
-                ResponseHelper::error('Failed to remove dependency');
-            }
-        } elseif ($dependencyId) {
-            $result = $dependencyModel->removeDependency($dependencyId);
-
-            if ($result) {
-                $auditLog->log($userId, 'delete', 'dependency', (string)$dependencyId);
-                ResponseHelper::success([], 'Dependency removed');
-            } else {
-                ResponseHelper::error('Failed to remove dependency');
-            }
-        } else {
-            ResponseHelper::error('Dependency ID or ticket IDs required');
-        }
-        break;
-
-    default:
-        ResponseHelper::error('Method not allowed', 405);
-}
-} catch (Exception $e) {
-    // Log detailed error server-side
-    error_log('Ticket dependencies API error: ' . $e->getMessage() . ' in ' . $e->getFile() . ':' . $e->getLine());
-    ResponseHelper::serverError('An error occurred while processing the dependency request');
-};

api/update_comment.php

@@ -1,95 +0,0 @@
-<?php
-/**
- * API endpoint for updating a comment
- */
-
-// Disable error display in the output
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-// Start output buffering
-ob_start();
-
-try {
-    require_once dirname(__DIR__) . '/config/config.php';
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/models/CommentModel.php';
-    require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    if ($_SERVER['REQUEST_METHOD'] === 'POST' || $_SERVER['REQUEST_METHOD'] === 'PUT') {
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            header('Content-Type: application/json');
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    $currentUser = $_SESSION['user'];
-    $userId = $currentUser['user_id'];
-    $isAdmin = $currentUser['is_admin'] ?? false;
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
-    // Get POST/PUT data
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!$data || !isset($data['comment_id']) || !isset($data['comment_text'])) {
-        throw new Exception("Missing required fields: comment_id, comment_text");
-    }
-
-    $commentId = (int)$data['comment_id'];
-    $commentText = trim($data['comment_text']);
-    $markdownEnabled = isset($data['markdown_enabled']) && $data['markdown_enabled'];
-
-    if (empty($commentText)) {
-        throw new Exception("Comment text cannot be empty");
-    }
-
-    // Initialize models
-    $commentModel = new CommentModel($conn);
-    $auditLog = new AuditLogModel($conn);
-
-    // Update comment
-    $result = $commentModel->updateComment($commentId, $commentText, $markdownEnabled, $userId, $isAdmin);
-
-    // Log the update if successful
-    if ($result['success']) {
-        $auditLog->log(
-            $userId,
-            'update',
-            'comment',
-            (string)$commentId,
-            ['comment_text_preview' => substr($commentText, 0, 100)]
-        );
-    }
-
-    // Discard any unexpected output
-    ob_end_clean();
-
-    header('Content-Type: application/json');
-    echo json_encode($result);
-
-} catch (Exception $e) {
-    ob_end_clean();
-    error_log("Update comment API error: " . $e->getMessage());
-    header('Content-Type: application/json');
-    echo json_encode([
-        'success' => false,
-        'error' => 'An internal error occurred'
-    ]);
-}

api/update_ticket.php

@@ -3,20 +3,23 @@
 error_reporting(E_ALL);
 ini_set('display_errors', 0); // Don't display errors in the response
 
-// Apply rate limiting
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
+// Define a debug log function
+function debug_log($message) {
+    file_put_contents('/tmp/api_debug.log', date('Y-m-d H:i:s') . " - $message\n", FILE_APPEND);
+}
 
 // Start output buffering to capture any errors
 ob_start();
 
 try {
+    debug_log("Script started");
+    
     // Load config
     $configPath = dirname(__DIR__) . '/config/config.php';
+    debug_log("Loading config from: $configPath");
     require_once $configPath;
-    require_once dirname(__DIR__) . '/helpers/Database.php';
-    require_once dirname(__DIR__) . '/helpers/UrlHelper.php';
-
+    debug_log("Config loaded successfully");
+    
     // Load environment variables (for Discord webhook)
     $envPath = dirname(__DIR__) . '/.env';
     $envVars = [];
@@ -25,72 +28,36 @@ try {
         foreach ($lines as $line) {
             if (strpos($line, '=') !== false && strpos($line, '#') !== 0) {
                 list($key, $value) = explode('=', $line, 2);
-                $key = trim($key);
-                $value = trim($value);
-                // Remove surrounding quotes if present
-                if ((substr($value, 0, 1) === '"' && substr($value, -1) === '"') ||
-                    (substr($value, 0, 1) === "'" && substr($value, -1) === "'")) {
-                    $value = substr($value, 1, -1);
-                }
-                $envVars[$key] = $value;
+                $envVars[trim($key)] = trim($value);
             }
         }
+        debug_log("Environment variables loaded");
     }
     
     // Load models directly with absolute paths
     $ticketModelPath = dirname(__DIR__) . '/models/TicketModel.php';
     $commentModelPath = dirname(__DIR__) . '/models/CommentModel.php';
-    $auditLogModelPath = dirname(__DIR__) . '/models/AuditLogModel.php';
-    $workflowModelPath = dirname(__DIR__) . '/models/WorkflowModel.php';
-
+    
+    debug_log("Loading models from: $ticketModelPath and $commentModelPath");
     require_once $ticketModelPath;
     require_once $commentModelPath;
-    require_once $auditLogModelPath;
-    require_once $workflowModelPath;
-
-    // Check authentication via session
-    session_start();
-    if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-        throw new Exception("Authentication required");
-    }
-
-    // CSRF Protection
-    require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-    if ($_SERVER['REQUEST_METHOD'] === 'POST' || $_SERVER['REQUEST_METHOD'] === 'PUT') {
-        $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-        if (!CsrfMiddleware::validateToken($csrfToken)) {
-            http_response_code(403);
-            header('Content-Type: application/json');
-            echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-            exit;
-        }
-    }
-
-    $currentUser = $_SESSION['user'];
-    $userId = $currentUser['user_id'];
-    $isAdmin = $currentUser['is_admin'] ?? false;
-
+    debug_log("Models loaded successfully");
+    
     // Updated controller class that handles partial updates
     class ApiTicketController {
         private $ticketModel;
         private $commentModel;
-        private $auditLog;
-        private $workflowModel;
         private $envVars;
-        private $userId;
-        private $isAdmin;
-
-        public function __construct($conn, $envVars = [], $userId = null, $isAdmin = false) {
+        
+        public function __construct($conn, $envVars = []) {
             $this->ticketModel = new TicketModel($conn);
             $this->commentModel = new CommentModel($conn);
-            $this->auditLog = new AuditLogModel($conn);
-            $this->workflowModel = new WorkflowModel($conn);
             $this->envVars = $envVars;
-            $this->userId = $userId;
-            $this->isAdmin = $isAdmin;
         }
-
+        
         public function update($id, $data) {
+            debug_log("ApiTicketController->update called with ID: $id and data: " . json_encode($data));
+            
             // First, get the current ticket data to fill in missing fields
             $currentTicket = $this->ticketModel->getTicketById($id);
             if (!$currentTicket) {
@@ -99,7 +66,9 @@ try {
                     'error' => 'Ticket not found'
                 ];
             }
-
+            
+            debug_log("Current ticket data: " . json_encode($currentTicket));
+            
             // Merge current data with updates, keeping existing values for missing fields
             $updateData = [
                 'ticket_id' => $id,
@@ -110,7 +79,9 @@ try {
                 'status' => $data['status'] ?? $currentTicket['status'],
                 'priority' => isset($data['priority']) ? (int)$data['priority'] : (int)$currentTicket['priority']
             ];
-
+            
+            debug_log("Merged update data: " . json_encode($updateData));
+            
             // Validate required fields
             if (empty($updateData['title'])) {
                 return [
@@ -127,80 +98,48 @@ try {
                 ];
             }
             
-            // Validate status transition using workflow model
-            if ($currentTicket['status'] !== $updateData['status']) {
-                $allowed = $this->workflowModel->isTransitionAllowed(
-                    $currentTicket['status'],
-                    $updateData['status'],
-                    $this->isAdmin
-                );
-
-                if (!$allowed) {
-                    return [
-                        'success' => false,
-                        'error' => 'Status transition not allowed: ' . $currentTicket['status'] . ' → ' . $updateData['status']
-                    ];
-                }
-            }
-
-            // Update ticket with user tracking and optional optimistic locking
-            $expectedUpdatedAt = $data['expected_updated_at'] ?? null;
-            $result = $this->ticketModel->updateTicket($updateData, $this->userId, $expectedUpdatedAt);
-
-            // Handle conflict case
-            if (!$result['success']) {
-                $response = [
+            // Validate status
+            $validStatuses = ['Open', 'Closed', 'In Progress', 'Pending'];
+            if (!in_array($updateData['status'], $validStatuses)) {
+                return [
                     'success' => false,
-                    'error' => $result['error'] ?? 'Failed to update ticket in database'
+                    'error' => 'Invalid status value'
                 ];
-                if (!empty($result['conflict'])) {
-                    $response['conflict'] = true;
-                    $response['current_updated_at'] = $result['current_updated_at'] ?? null;
-                }
-                return $response;
             }
-
-            // Handle visibility update if provided
-            if (isset($data['visibility'])) {
-                $visibilityGroups = $data['visibility_groups'] ?? null;
-                // Convert array to comma-separated string if needed
-                if (is_array($visibilityGroups)) {
-                    $visibilityGroups = implode(',', array_map('trim', $visibilityGroups));
-                }
-
-                // Validate internal visibility requires groups
-                if ($data['visibility'] === 'internal' && (empty($visibilityGroups) || trim($visibilityGroups) === '')) {
-                    return [
-                        'success' => false,
-                        'error' => 'Internal visibility requires at least one group to be specified'
-                    ];
-                }
-
-                $this->ticketModel->updateVisibility($id, $data['visibility'], $visibilityGroups, $this->userId);
+            
+            debug_log("Validation passed, calling ticketModel->updateTicket");
+            
+            // Update ticket
+            $result = $this->ticketModel->updateTicket($updateData);
+            
+            debug_log("TicketModel->updateTicket returned: " . ($result ? 'true' : 'false'));
+            
+            if ($result) {
+                // Send Discord webhook notification
+                $this->sendDiscordWebhook($id, $currentTicket, $updateData, $data);
+                
+                return [
+                    'success' => true,
+                    'status' => $updateData['status'],
+                    'priority' => $updateData['priority'],
+                    'message' => 'Ticket updated successfully'
+                ];
+            } else {
+                return [
+                    'success' => false,
+                    'error' => 'Failed to update ticket in database'
+                ];
             }
-
-            // Log ticket update to audit log
-            if ($this->userId) {
-                $this->auditLog->logTicketUpdate($this->userId, $id, $data);
-            }
-
-            // Discord webhook disabled for updates - only send for new tickets
-            // $this->sendDiscordWebhook($id, $currentTicket, $updateData, $data);
-
-            return [
-                'success' => true,
-                'status' => $updateData['status'],
-                'priority' => $updateData['priority'],
-                'message' => 'Ticket updated successfully'
-            ];
         }
         
         private function sendDiscordWebhook($ticketId, $oldData, $newData, $changedFields) {
             if (!isset($this->envVars['DISCORD_WEBHOOK_URL']) || empty($this->envVars['DISCORD_WEBHOOK_URL'])) {
+                debug_log("Discord webhook URL not configured, skipping webhook");
                 return;
             }
-
+            
             $webhookUrl = $this->envVars['DISCORD_WEBHOOK_URL'];
+            debug_log("Sending Discord webhook to: $webhookUrl");
             
             // Determine what fields actually changed
             $changes = [];
@@ -218,11 +157,12 @@ try {
             }
             
             if (empty($changes)) {
+                debug_log("No actual changes detected, skipping webhook");
                 return;
             }
             
-            // Create ticket URL using validated host
-            $ticketUrl = UrlHelper::ticketUrl($ticketId);
+            // Create ticket URL
+            $ticketUrl = "http://t.lotusguild.org/ticket/$ticketId";
             
             // Determine embed color based on priority
             $colors = [
@@ -254,32 +194,47 @@ try {
             $payload = [
                 'embeds' => [$embed]
             ];
-
+            
+            debug_log("Discord payload: " . json_encode($payload));
+            
             // Send webhook
             $ch = curl_init($webhookUrl);
             curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
             curl_setopt($ch, CURLOPT_POST, 1);
             curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
             curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
             curl_setopt($ch, CURLOPT_TIMEOUT, 10);
             
             $webhookResult = curl_exec($ch);
             $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
             $curlError = curl_error($ch);
             curl_close($ch);
-
-            // Log webhook errors instead of silencing them
+            
             if ($curlError) {
-                error_log("Discord webhook cURL error for ticket #{$ticketId}: {$curlError}");
-            } elseif ($httpCode !== 204 && $httpCode !== 200) {
-                error_log("Discord webhook failed for ticket #{$ticketId}. HTTP Code: {$httpCode}, Response: " . substr($webhookResult, 0, 200));
+                debug_log("Discord webhook cURL error: $curlError");
+            } else {
+                debug_log("Discord webhook sent. HTTP Code: $httpCode, Response: $webhookResult");
             }
         }
     }
-
-    // Use centralized database connection
-    $conn = Database::getConnection();
-
+    
+    debug_log("Controller defined successfully");
+    
+    // Create database connection
+    debug_log("Creating database connection");
+    $conn = new mysqli(
+        $GLOBALS['config']['DB_HOST'],
+        $GLOBALS['config']['DB_USER'],
+        $GLOBALS['config']['DB_PASS'],
+        $GLOBALS['config']['DB_NAME']
+    );
+    
+    if ($conn->connect_error) {
+        throw new Exception("Database connection failed: " . $conn->connect_error);
+    }
+    debug_log("Database connection successful");
+    
     // Check request method
     if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
         throw new Exception("Method not allowed. Expected POST, got " . $_SERVER['REQUEST_METHOD']);
@@ -288,7 +243,9 @@ try {
     // Get POST data
     $input = file_get_contents('php://input');
     $data = json_decode($input, true);
-
+    debug_log("Received raw input: " . $input);
+    debug_log("Decoded data: " . json_encode($data));
+    
     if (!$data) {
         throw new Exception("Invalid JSON data received: " . $input);
     }
@@ -298,12 +255,20 @@ try {
     }
     
     $ticketId = (int)$data['ticket_id'];
-
+    debug_log("Processing ticket ID: $ticketId");
+    
     // Initialize controller
-    $controller = new ApiTicketController($conn, $envVars, $userId, $isAdmin);
-
+    debug_log("Initializing controller");
+    $controller = new ApiTicketController($conn, $envVars);
+    debug_log("Controller initialized");
+    
     // Update ticket
+    debug_log("Calling controller update method");
     $result = $controller->update($ticketId, $data);
+    debug_log("Update completed with result: " . json_encode($result));
+    
+    // Close database connection
+    $conn->close();
     
     // Discard any output that might have been generated
     ob_end_clean();
@@ -311,20 +276,22 @@ try {
     // Return response
     header('Content-Type: application/json');
     echo json_encode($result);
-
+    debug_log("Response sent successfully");
+    
 } catch (Exception $e) {
+    debug_log("Error: " . $e->getMessage());
+    debug_log("Stack trace: " . $e->getTraceAsString());
+    
     // Discard any output that might have been generated
     ob_end_clean();
-
-    // Log error details but don't expose to client
-    error_log("Update ticket API error: " . $e->getMessage());
-
+    
     // Return error response
     header('Content-Type: application/json');
     http_response_code(500);
     echo json_encode([
         'success' => false,
-        'error' => 'An internal error occurred'
+        'error' => $e->getMessage()
     ]);
+    debug_log("Error response sent");
 }
 ?>

api/upload_attachment.php

@@ -1,207 +0,0 @@
-<?php
-/**
- * Upload Attachment API
- *
- * Handles file uploads for ticket attachments
- */
-
-// Capture errors for debugging
-ini_set('display_errors', 0);
-error_reporting(E_ALL);
-
-// Apply rate limiting (also starts session)
-require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
-RateLimitMiddleware::apply('api');
-
-// Ensure session is started
-if (session_status() === PHP_SESSION_NONE) {
-    session_start();
-}
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/helpers/ResponseHelper.php';
-require_once dirname(__DIR__) . '/models/AttachmentModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    ResponseHelper::unauthorized();
-}
-
-// Handle GET requests to list attachments
-if ($_SERVER['REQUEST_METHOD'] === 'GET') {
-    $ticketId = $_GET['ticket_id'] ?? '';
-
-    if (empty($ticketId)) {
-        ResponseHelper::error('Ticket ID is required');
-    }
-
-    // Validate ticket ID format (9-digit number)
-    if (!preg_match('/^\d{9}$/', $ticketId)) {
-        ResponseHelper::error('Invalid ticket ID format');
-    }
-
-    try {
-        $attachmentModel = new AttachmentModel();
-        $attachments = $attachmentModel->getAttachments($ticketId);
-
-        // Add formatted file size and icon to each attachment
-        foreach ($attachments as &$att) {
-            $att['file_size_formatted'] = AttachmentModel::formatFileSize($att['file_size']);
-            $att['icon'] = AttachmentModel::getFileIcon($att['mime_type']);
-        }
-
-        ResponseHelper::success(['attachments' => $attachments]);
-    } catch (Exception $e) {
-        ResponseHelper::serverError('Failed to load attachments');
-    }
-}
-
-// Only accept POST requests for uploads
-if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
-    ResponseHelper::error('Method not allowed', 405);
-}
-
-// Verify CSRF token
-$csrfToken = $_POST['csrf_token'] ?? $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-if (!CsrfMiddleware::validateToken($csrfToken)) {
-    ResponseHelper::forbidden('Invalid CSRF token');
-}
-
-// Get ticket ID
-$ticketId = $_POST['ticket_id'] ?? '';
-if (empty($ticketId)) {
-    ResponseHelper::error('Ticket ID is required');
-}
-
-// Validate ticket ID format (9-digit number)
-if (!preg_match('/^\d{9}$/', $ticketId)) {
-    ResponseHelper::error('Invalid ticket ID format');
-}
-
-// Check if file was uploaded
-if (!isset($_FILES['file']) || $_FILES['file']['error'] === UPLOAD_ERR_NO_FILE) {
-    ResponseHelper::error('No file uploaded');
-}
-
-$file = $_FILES['file'];
-
-// Check for upload errors
-if ($file['error'] !== UPLOAD_ERR_OK) {
-    $errorMessages = [
-        UPLOAD_ERR_INI_SIZE => 'File exceeds upload_max_filesize directive',
-        UPLOAD_ERR_FORM_SIZE => 'File exceeds MAX_FILE_SIZE directive',
-        UPLOAD_ERR_PARTIAL => 'File was only partially uploaded',
-        UPLOAD_ERR_NO_TMP_DIR => 'Missing temporary folder',
-        UPLOAD_ERR_CANT_WRITE => 'Failed to write file to disk',
-        UPLOAD_ERR_EXTENSION => 'File upload stopped by extension'
-    ];
-    $message = $errorMessages[$file['error']] ?? 'Unknown upload error';
-    ResponseHelper::error($message);
-}
-
-// Check file size
-$maxSize = $GLOBALS['config']['MAX_UPLOAD_SIZE'] ?? 10485760; // 10MB default
-if ($file['size'] > $maxSize) {
-    ResponseHelper::error('File size exceeds maximum allowed (' . AttachmentModel::formatFileSize($maxSize) . ')');
-}
-
-// Get MIME type
-$finfo = new finfo(FILEINFO_MIME_TYPE);
-$mimeType = $finfo->file($file['tmp_name']);
-
-// Validate file type
-if (!AttachmentModel::isAllowedType($mimeType)) {
-    ResponseHelper::error('File type not allowed: ' . $mimeType);
-}
-
-// Create upload directory if it doesn't exist
-$uploadDir = $GLOBALS['config']['UPLOAD_DIR'] ?? dirname(__DIR__) . '/uploads';
-if (!is_dir($uploadDir)) {
-    if (!mkdir($uploadDir, 0755, true)) {
-        ResponseHelper::serverError('Failed to create upload directory');
-    }
-}
-
-// Create ticket subdirectory
-$ticketDir = $uploadDir . '/' . $ticketId;
-if (!is_dir($ticketDir)) {
-    if (!mkdir($ticketDir, 0755, true)) {
-        ResponseHelper::serverError('Failed to create ticket upload directory');
-    }
-}
-
-// Generate unique filename
-$extension = pathinfo($file['name'], PATHINFO_EXTENSION);
-$safeExtension = preg_replace('/[^a-zA-Z0-9]/', '', $extension);
-$uniqueFilename = uniqid('att_', true) . ($safeExtension ? '.' . $safeExtension : '');
-$targetPath = $ticketDir . '/' . $uniqueFilename;
-
-// Move uploaded file
-if (!move_uploaded_file($file['tmp_name'], $targetPath)) {
-    ResponseHelper::serverError('Failed to move uploaded file');
-}
-
-// Sanitize original filename
-$originalFilename = basename($file['name']);
-$originalFilename = preg_replace('/[^\w\s\-\.]/', '', $originalFilename);
-if (empty($originalFilename)) {
-    $originalFilename = 'attachment' . ($safeExtension ? '.' . $safeExtension : '');
-}
-
-// Save to database
-try {
-    $attachmentModel = new AttachmentModel();
-    $attachmentId = $attachmentModel->addAttachment(
-        $ticketId,
-        $uniqueFilename,
-        $originalFilename,
-        $file['size'],
-        $mimeType,
-        $_SESSION['user']['user_id']
-    );
-
-    if (!$attachmentId) {
-        // Clean up file if database insert fails
-        unlink($targetPath);
-        ResponseHelper::serverError('Failed to save attachment record');
-    }
-
-    // Log the upload
-    $conn = Database::getConnection();
-    $auditLog = new AuditLogModel($conn);
-    $auditLog->log(
-        $_SESSION['user']['user_id'],
-        'attachment_upload',
-        'ticket_attachments',
-        (string)$attachmentId,
-        [
-            'ticket_id' => $ticketId,
-            'filename' => $originalFilename,
-            'size' => $file['size'],
-            'mime_type' => $mimeType
-        ]
-    );
-
-    ResponseHelper::created([
-        'attachment_id' => $attachmentId,
-        'filename' => $originalFilename,
-        'file_size' => $file['size'],
-        'file_size_formatted' => AttachmentModel::formatFileSize($file['size']),
-        'mime_type' => $mimeType,
-        'icon' => AttachmentModel::getFileIcon($mimeType),
-        'uploaded_by' => $_SESSION['user']['display_name'] ?? $_SESSION['user']['username'],
-        'uploaded_at' => date('Y-m-d H:i:s')
-    ], 'File uploaded successfully');
-
-} catch (Exception $e) {
-    // Clean up file on error
-    if (file_exists($targetPath)) {
-        unlink($targetPath);
-    }
-    ResponseHelper::serverError('Failed to process attachment');
-}

api/user_preferences.php

@@ -1,120 +0,0 @@
-<?php
-/**
- * User Preferences API Endpoint
- * Handles GET (fetch preferences) and POST (update preference)
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-require_once dirname(__DIR__) . '/models/UserPreferencesModel.php';
-
-session_start();
-header('Content-Type: application/json');
-
-// Check authentication
-if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
-    http_response_code(401);
-    echo json_encode(['success' => false, 'error' => 'Not authenticated']);
-    exit;
-}
-
-// CSRF Protection
-require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
-if ($_SERVER['REQUEST_METHOD'] === 'POST' || $_SERVER['REQUEST_METHOD'] === 'DELETE') {
-    $csrfToken = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-    if (!CsrfMiddleware::validateToken($csrfToken)) {
-        http_response_code(403);
-        echo json_encode(['success' => false, 'error' => 'Invalid CSRF token']);
-        exit;
-    }
-}
-
-$userId = $_SESSION['user']['user_id'];
-
-// Use centralized database connection
-$conn = Database::getConnection();
-
-$prefsModel = new UserPreferencesModel($conn);
-
-// GET - Fetch all preferences for user
-if ($_SERVER['REQUEST_METHOD'] === 'GET') {
-    try {
-        $prefs = $prefsModel->getUserPreferences($userId);
-        echo json_encode(['success' => true, 'preferences' => $prefs]);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to fetch preferences']);
-    }
-    exit;
-}
-
-// POST - Update a preference
-if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!isset($data['key']) || !isset($data['value'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing key or value']);
-            exit;
-    }
-
-    $key = trim($data['key']);
-    $value = $data['value'];
-
-    // Validate preference key (whitelist)
-    $validKeys = [
-        'rows_per_page',
-        'default_status_filters',
-        'table_density',
-        'notifications_enabled',
-        'sound_effects',
-        'toast_duration'
-    ];
-
-    if (!in_array($key, $validKeys)) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Invalid preference key']);
-            exit;
-    }
-
-    try {
-        $success = $prefsModel->setPreference($userId, $key, $value);
-
-        // Also update cookie for rows_per_page for backwards compatibility
-        if ($key === 'rows_per_page') {
-            setcookie('ticketsPerPage', $value, time() + (86400 * 365), '/');
-        }
-
-        echo json_encode(['success' => $success]);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to save preference']);
-    }
-    exit;
-}
-
-// DELETE - Delete a preference (optional endpoint)
-if ($_SERVER['REQUEST_METHOD'] === 'DELETE') {
-    $data = json_decode(file_get_contents('php://input'), true);
-
-    if (!isset($data['key'])) {
-        http_response_code(400);
-        echo json_encode(['success' => false, 'error' => 'Missing key']);
-            exit;
-    }
-
-    try {
-        $success = $prefsModel->deletePreference($userId, $data['key']);
-        echo json_encode(['success' => $success]);
-    } catch (Exception $e) {
-        http_response_code(500);
-        echo json_encode(['success' => false, 'error' => 'Failed to delete preference']);
-    }
-    exit;
-}
-
-// Method not allowed
-http_response_code(405);
-echo json_encode(['success' => false, 'error' => 'Method not allowed']);
-$conn->close();
-?>

assets/js/advanced-search.js

@@ -1,373 +0,0 @@
-/**
- * Advanced Search Functionality
- * Handles complex search queries with date ranges, user filters, and multiple criteria
- */
-
-// Open advanced search modal
-function openAdvancedSearch() {
-    const modal = document.getElementById('advancedSearchModal');
-    if (modal) {
-        modal.style.display = 'flex';
-        document.body.classList.add('modal-open');
-        loadUsersForSearch();
-        populateCurrentFilters();
-        loadSavedFilters();
-    }
-}
-
-// Close advanced search modal
-function closeAdvancedSearch() {
-    const modal = document.getElementById('advancedSearchModal');
-    if (modal) {
-        modal.style.display = 'none';
-        document.body.classList.remove('modal-open');
-    }
-}
-
-// Close modal when clicking on backdrop
-function closeOnAdvancedSearchBackdropClick(event) {
-    const modal = document.getElementById('advancedSearchModal');
-    if (event.target === modal) {
-        closeAdvancedSearch();
-    }
-}
-
-// Load users for dropdown
-async function loadUsersForSearch() {
-    try {
-        const response = await fetch('/api/get_users.php', {
-            credentials: 'same-origin'
-        });
-        const data = await response.json();
-
-        if (data.success && data.users) {
-            const createdBySelect = document.getElementById('adv-created-by');
-            const assignedToSelect = document.getElementById('adv-assigned-to');
-
-            // Clear existing options (except first default option)
-            while (createdBySelect.options.length > 1) {
-                createdBySelect.remove(1);
-            }
-            while (assignedToSelect.options.length > 2) { // Keep "Any" and "Unassigned"
-                assignedToSelect.remove(2);
-            }
-
-            // Add users to both dropdowns
-            data.users.forEach(user => {
-                const displayName = user.display_name || user.username;
-
-                const option1 = document.createElement('option');
-                option1.value = user.user_id;
-                option1.textContent = displayName;
-                createdBySelect.appendChild(option1);
-
-                const option2 = document.createElement('option');
-                option2.value = user.user_id;
-                option2.textContent = displayName;
-                assignedToSelect.appendChild(option2);
-            });
-        }
-    } catch (error) {
-        console.error('Error loading users:', error);
-    }
-}
-
-// Populate form with current URL parameters
-function populateCurrentFilters() {
-    const urlParams = new URLSearchParams(window.location.search);
-
-    // Search text
-    if (urlParams.has('search')) {
-        document.getElementById('adv-search-text').value = urlParams.get('search');
-    }
-
-    // Status
-    if (urlParams.has('status')) {
-        const statuses = urlParams.get('status').split(',');
-        const statusSelect = document.getElementById('adv-status');
-        Array.from(statusSelect.options).forEach(option => {
-            option.selected = statuses.includes(option.value);
-        });
-    }
-}
-
-// Perform advanced search
-function performAdvancedSearch(event) {
-    event.preventDefault();
-
-    const params = new URLSearchParams();
-
-    // Search text
-    const searchText = document.getElementById('adv-search-text').value.trim();
-    if (searchText) {
-        params.set('search', searchText);
-    }
-
-    // Date ranges
-    const createdFrom = document.getElementById('adv-created-from').value;
-    const createdTo = document.getElementById('adv-created-to').value;
-    const updatedFrom = document.getElementById('adv-updated-from').value;
-    const updatedTo = document.getElementById('adv-updated-to').value;
-
-    if (createdFrom) params.set('created_from', createdFrom);
-    if (createdTo) params.set('created_to', createdTo);
-    if (updatedFrom) params.set('updated_from', updatedFrom);
-    if (updatedTo) params.set('updated_to', updatedTo);
-
-    // Status (multi-select)
-    const statusSelect = document.getElementById('adv-status');
-    const selectedStatuses = Array.from(statusSelect.selectedOptions).map(opt => opt.value);
-    if (selectedStatuses.length > 0) {
-        params.set('status', selectedStatuses.join(','));
-    }
-
-    // Priority range
-    const priorityMin = document.getElementById('adv-priority-min').value;
-    const priorityMax = document.getElementById('adv-priority-max').value;
-    if (priorityMin) params.set('priority_min', priorityMin);
-    if (priorityMax) params.set('priority_max', priorityMax);
-
-    // Users
-    const createdBy = document.getElementById('adv-created-by').value;
-    const assignedTo = document.getElementById('adv-assigned-to').value;
-    if (createdBy) params.set('created_by', createdBy);
-    if (assignedTo) params.set('assigned_to', assignedTo);
-
-    // Redirect to dashboard with params
-    window.location.href = '/?' + params.toString();
-}
-
-// Reset advanced search form
-function resetAdvancedSearch() {
-    document.getElementById('advancedSearchForm').reset();
-
-    // Unselect all multi-select options
-    const statusSelect = document.getElementById('adv-status');
-    Array.from(statusSelect.options).forEach(option => {
-        option.selected = false;
-    });
-}
-
-// Save current search as a filter
-async function saveCurrentFilter() {
-    showInputModal(
-        'Save Search Filter',
-        'Enter a name for this filter:',
-        'My Filter',
-        async (filterName) => {
-            if (!filterName || filterName.trim() === '') {
-                toast.warning('Filter name cannot be empty', 2000);
-                return;
-            }
-
-            const filterCriteria = getCurrentFilterCriteria();
-
-            try {
-                const response = await fetch('/api/saved_filters.php', {
-                    method: 'POST',
-                    credentials: 'same-origin',
-                    headers: {
-                        'Content-Type': 'application/json',
-                        'X-CSRF-Token': window.CSRF_TOKEN
-                    },
-                    body: JSON.stringify({
-                        filter_name: filterName.trim(),
-                        filter_criteria: filterCriteria
-                    })
-                });
-
-                const result = await response.json();
-
-                if (result.success) {
-                    toast.success(`Filter "${filterName}" saved successfully!`, 3000);
-                    loadSavedFilters();
-                } else {
-                    toast.error('Failed to save filter: ' + (result.error || 'Unknown error'), 4000);
-                }
-            } catch (error) {
-                console.error('Error saving filter:', error);
-                toast.error('Error saving filter', 4000);
-            }
-        }
-    );
-}
-
-// Get current filter criteria from form
-function getCurrentFilterCriteria() {
-    const criteria = {};
-
-    const searchText = document.getElementById('adv-search-text').value.trim();
-    if (searchText) criteria.search = searchText;
-
-    const createdFrom = document.getElementById('adv-created-from').value;
-    if (createdFrom) criteria.created_from = createdFrom;
-
-    const createdTo = document.getElementById('adv-created-to').value;
-    if (createdTo) criteria.created_to = createdTo;
-
-    const updatedFrom = document.getElementById('adv-updated-from').value;
-    if (updatedFrom) criteria.updated_from = updatedFrom;
-
-    const updatedTo = document.getElementById('adv-updated-to').value;
-    if (updatedTo) criteria.updated_to = updatedTo;
-
-    const statusSelect = document.getElementById('adv-status');
-    const selectedStatuses = Array.from(statusSelect.selectedOptions).map(opt => opt.value);
-    if (selectedStatuses.length > 0) criteria.status = selectedStatuses.join(',');
-
-    const priorityMin = document.getElementById('adv-priority-min').value;
-    if (priorityMin) criteria.priority_min = priorityMin;
-
-    const priorityMax = document.getElementById('adv-priority-max').value;
-    if (priorityMax) criteria.priority_max = priorityMax;
-
-    const createdBy = document.getElementById('adv-created-by').value;
-    if (createdBy) criteria.created_by = createdBy;
-
-    const assignedTo = document.getElementById('adv-assigned-to').value;
-    if (assignedTo) criteria.assigned_to = assignedTo;
-
-    return criteria;
-}
-
-// Load saved filters
-async function loadSavedFilters() {
-    try {
-        const response = await fetch('/api/saved_filters.php', {
-            credentials: 'same-origin'
-        });
-        const data = await response.json();
-
-        if (data.success && data.filters) {
-            populateSavedFiltersDropdown(data.filters);
-        }
-    } catch (error) {
-        console.error('Error loading saved filters:', error);
-    }
-}
-
-// Populate saved filters dropdown
-function populateSavedFiltersDropdown(filters) {
-    const dropdown = document.getElementById('saved-filters-select');
-    if (!dropdown) return;
-
-    // Clear existing options except the first (placeholder)
-    while (dropdown.options.length > 1) {
-        dropdown.remove(1);
-    }
-
-    // Add saved filters
-    filters.forEach(filter => {
-        const option = document.createElement('option');
-        option.value = filter.filter_id;
-        option.textContent = filter.filter_name + (filter.is_default ? ' ⭐' : '');
-        option.dataset.criteria = JSON.stringify(filter.filter_criteria);
-        dropdown.appendChild(option);
-    });
-}
-
-// Load a saved filter
-function loadSavedFilter() {
-    const dropdown = document.getElementById('saved-filters-select');
-    const selectedOption = dropdown.options[dropdown.selectedIndex];
-
-    if (!selectedOption || !selectedOption.dataset.criteria) return;
-
-    try {
-        const criteria = JSON.parse(selectedOption.dataset.criteria);
-        applySavedFilterCriteria(criteria);
-    } catch (error) {
-        console.error('Error loading filter:', error);
-    }
-}
-
-// Apply saved filter criteria to form
-function applySavedFilterCriteria(criteria) {
-    // Search text
-    document.getElementById('adv-search-text').value = criteria.search || '';
-
-    // Date ranges
-    document.getElementById('adv-created-from').value = criteria.created_from || '';
-    document.getElementById('adv-created-to').value = criteria.created_to || '';
-    document.getElementById('adv-updated-from').value = criteria.updated_from || '';
-    document.getElementById('adv-updated-to').value = criteria.updated_to || '';
-
-    // Status
-    const statusSelect = document.getElementById('adv-status');
-    const statuses = criteria.status ? criteria.status.split(',') : [];
-    Array.from(statusSelect.options).forEach(option => {
-        option.selected = statuses.includes(option.value);
-    });
-
-    // Priority
-    document.getElementById('adv-priority-min').value = criteria.priority_min || '';
-    document.getElementById('adv-priority-max').value = criteria.priority_max || '';
-
-    // Users
-    document.getElementById('adv-created-by').value = criteria.created_by || '';
-    document.getElementById('adv-assigned-to').value = criteria.assigned_to || '';
-}
-
-// Delete saved filter
-async function deleteSavedFilter() {
-    const dropdown = document.getElementById('saved-filters-select');
-    const selectedOption = dropdown.options[dropdown.selectedIndex];
-
-    if (!selectedOption || selectedOption.value === '') {
-        if (typeof toast !== 'undefined') {
-            toast.error('Please select a filter to delete');
-        }
-        return;
-    }
-
-    const filterId = selectedOption.value;
-    const filterName = selectedOption.textContent;
-
-    showConfirmModal(
-        `Delete Filter "${filterName}"?`,
-        'This action cannot be undone.',
-        'error',
-        async () => {
-            try {
-                const response = await fetch('/api/saved_filters.php', {
-                    method: 'DELETE',
-                    credentials: 'same-origin',
-                    headers: {
-                        'Content-Type': 'application/json',
-                        'X-CSRF-Token': window.CSRF_TOKEN
-                    },
-                    body: JSON.stringify({ filter_id: filterId })
-                });
-
-                const result = await response.json();
-
-                if (result.success) {
-                    toast.success('Filter deleted successfully', 3000);
-                    loadSavedFilters();
-                    resetAdvancedSearch();
-                } else {
-                    toast.error('Failed to delete filter', 4000);
-                }
-            } catch (error) {
-                console.error('Error deleting filter:', error);
-                toast.error('Error deleting filter', 4000);
-            }
-        }
-    );
-}
-
-// Keyboard shortcut (Ctrl+Shift+F)
-document.addEventListener('keydown', (e) => {
-    if (e.ctrlKey && e.shiftKey && e.key === 'F') {
-        e.preventDefault();
-        openAdvancedSearch();
-    }
-
-    // ESC to close
-    if (e.key === 'Escape') {
-        const modal = document.getElementById('advancedSearchModal');
-        if (modal && modal.style.display === 'flex') {
-            closeAdvancedSearch();
-        }
-    }
-});

assets/js/ascii-banner.js

@@ -1,197 +0,0 @@
-/**
- * ASCII Art Banners for Tinker Tickets - Terminal Edition
- *
- * This file contains ASCII art banners and rendering functions
- * for the retro terminal aesthetic redesign.
- */
-
-// ASCII Art Banner Definitions
-const ASCII_BANNERS = {
-    // Main large banner for desktop
-    main: `
-╔══════════════════════════════════════════════════════════════════════════╗
-║                                                                          ║
-║  ████████╗██╗███╗   ██╗██╗  ██╗███████╗██████╗                          ║
-║  ╚══██╔══╝██║████╗  ██║██║ ██╔╝██╔════╝██╔══██╗                         ║
-║     ██║   ██║██╔██╗ ██║█████╔╝ █████╗  ██████╔╝                         ║
-║     ██║   ██║██║╚██╗██║██╔═██╗ ██╔══╝  ██╔══██╗                         ║
-║     ██║   ██║██║ ╚████║██║  ██╗███████╗██║  ██║                         ║
-║     ╚═╝   ╚═╝╚═╝  ╚═══╝╚═╝  ╚═╝╚══════╝╚═╝  ╚═╝                         ║
-║                                                                          ║
-║  ████████╗██╗ ██████╗██╗  ██╗███████╗████████╗███████╗                  ║
-║  ╚══██╔══╝██║██╔════╝██║ ██╔╝██╔════╝╚══██╔══╝██╔════╝                  ║
-║     ██║   ██║██║     █████╔╝ █████╗     ██║   ███████╗                  ║
-║     ██║   ██║██║     ██╔═██╗ ██╔══╝     ██║   ╚════██║                  ║
-║     ██║   ██║╚██████╗██║  ██╗███████╗   ██║   ███████║                  ║
-║     ╚═╝   ╚═╝ ╚═════╝╚═╝  ╚═╝╚══════╝   ╚═╝   ╚══════╝                  ║
-║                                                                          ║
-║              >> RETRO TERMINAL TICKETING SYSTEM v1.0 <<                 ║
-║                                                                          ║
-╚══════════════════════════════════════════════════════════════════════════╝
-`,
-
-    // Compact version for smaller screens
-    compact: `
-┌──────────────────────────────────────────────────────────┐
-│  ▀█▀ █ █▄ █ █▄▀ █▀▀ █▀█   ▀█▀ █ █▀▀ █▄▀ █▀▀ ▀█▀ █▀      │
-│   █  █ █ ▀█ █ █ ██▄ █▀▄    █  █ █▄▄ █ █ ██▄  █  ▄█      │
-│            Terminal Ticketing System v1.0                │
-└──────────────────────────────────────────────────────────┘
-`,
-
-    // Minimal version for mobile
-    minimal: `
-    ╔════════════════════════════╗
-    ║   TINKER TICKETS v1.0     ║
-    ╚════════════════════════════╝
-`
-};
-
-/**
- * Renders ASCII banner with optional typewriter effect
- *
- * @param {string} bannerId - ID of banner to render ('main', 'compact', or 'minimal')
- * @param {string} containerSelector - CSS selector for container element
- * @param {number} speed - Speed of typewriter effect in milliseconds (0 = instant)
- * @param {boolean} addGlow - Whether to add text glow effect
- */
-function renderASCIIBanner(bannerId, containerSelector, speed = 5, addGlow = true) {
-    const banner = ASCII_BANNERS[bannerId];
-    const container = document.querySelector(containerSelector);
-
-    if (!container || !banner) {
-        console.error('ASCII Banner: Container or banner not found', { bannerId, containerSelector });
-        return;
-    }
-
-    // Create pre element for ASCII art
-    const pre = document.createElement('pre');
-    pre.className = 'ascii-banner';
-    pre.style.margin = '0';
-    pre.style.fontFamily = 'var(--font-mono)';
-    pre.style.color = 'var(--terminal-green)';
-
-    if (addGlow) {
-        pre.style.textShadow = 'var(--glow-green)';
-    }
-
-    pre.style.fontSize = getBannerFontSize(bannerId);
-    pre.style.lineHeight = '1.2';
-    pre.style.whiteSpace = 'pre';
-    pre.style.overflow = 'visible';
-    pre.style.textAlign = 'center';
-
-    container.appendChild(pre);
-
-    // Instant render or typewriter effect
-    if (speed === 0) {
-        pre.textContent = banner;
-    } else {
-        renderWithTypewriter(pre, banner, speed);
-    }
-}
-
-/**
- * Get appropriate font size for banner type
- *
- * @param {string} bannerId - Banner ID
- * @returns {string} - CSS font size
- */
-function getBannerFontSize(bannerId) {
-    const width = window.innerWidth;
-
-    if (bannerId === 'main') {
-        if (width < 768) return '0.4rem';
-        if (width < 1024) return '0.6rem';
-        return '0.8rem';
-    } else if (bannerId === 'compact') {
-        if (width < 768) return '0.6rem';
-        return '0.8rem';
-    } else {
-        return '0.8rem';
-    }
-}
-
-/**
- * Renders text with typewriter effect
- *
- * @param {HTMLElement} element - Element to render into
- * @param {string} text - Text to render
- * @param {number} speed - Speed in milliseconds per character
- */
-function renderWithTypewriter(element, text, speed) {
-    let index = 0;
-
-    const typeInterval = setInterval(() => {
-        element.textContent = text.substring(0, index);
-        index++;
-
-        if (index > text.length) {
-            clearInterval(typeInterval);
-            // Trigger completion event
-            const event = new CustomEvent('bannerComplete');
-            element.dispatchEvent(event);
-        }
-    }, speed);
-}
-
-/**
- * Renders responsive banner based on screen size
- *
- * @param {string} containerSelector - CSS selector for container
- * @param {number} speed - Typewriter speed (0 = instant)
- */
-function renderResponsiveBanner(containerSelector, speed = 5) {
-    const width = window.innerWidth;
-
-    let bannerId;
-    if (width < 480) {
-        bannerId = 'minimal';
-    } else if (width < 1024) {
-        bannerId = 'compact';
-    } else {
-        bannerId = 'main';
-    }
-
-    renderASCIIBanner(bannerId, containerSelector, speed, true);
-}
-
-/**
- * Animated welcome sequence
- * Shows banner followed by a blinking cursor effect
- *
- * @param {string} containerSelector - CSS selector for container
- */
-function animatedWelcome(containerSelector) {
-    const container = document.querySelector(containerSelector);
-
-    if (!container) return;
-
-    // Clear container
-    container.innerHTML = '';
-
-    // Render banner
-    renderResponsiveBanner(containerSelector, 3);
-
-    // Add blinking cursor after banner
-    const banner = container.querySelector('.ascii-banner');
-    if (banner) {
-        banner.addEventListener('bannerComplete', () => {
-            const cursor = document.createElement('span');
-            cursor.textContent = '█';
-            cursor.style.animation = 'blink-caret 0.75s step-end infinite';
-            cursor.style.marginLeft = '5px';
-            banner.appendChild(cursor);
-        });
-    }
-}
-
-// Export functions for use in other scripts
-if (typeof module !== 'undefined' && module.exports) {
-    module.exports = {
-        ASCII_BANNERS,
-        renderASCIIBanner,
-        renderResponsiveBanner,
-        animatedWelcome
-    };
-}

assets/js/keyboard-shortcuts.js

@@ -1,251 +0,0 @@
-/**
- * Keyboard shortcuts for power users
- */
-
-document.addEventListener('DOMContentLoaded', function() {
-    document.addEventListener('keydown', function(e) {
-        // ESC: Close modals, cancel edit mode, blur inputs
-        if (e.key === 'Escape') {
-            // Close any open modals first
-            const openModals = document.querySelectorAll('.modal-overlay');
-            let closedModal = false;
-            openModals.forEach(modal => {
-                if (modal.style.display !== 'none' && modal.offsetParent !== null) {
-                    modal.remove();
-                    document.body.classList.remove('modal-open');
-                    closedModal = true;
-                }
-            });
-
-            // Close settings modal if open
-            const settingsModal = document.getElementById('settingsModal');
-            if (settingsModal && settingsModal.style.display !== 'none') {
-                settingsModal.style.display = 'none';
-                document.body.classList.remove('modal-open');
-                closedModal = true;
-            }
-
-            // Close advanced search modal if open
-            const searchModal = document.getElementById('advancedSearchModal');
-            if (searchModal && searchModal.style.display !== 'none') {
-                searchModal.style.display = 'none';
-                document.body.classList.remove('modal-open');
-                closedModal = true;
-            }
-
-            // If we closed a modal, stop here
-            if (closedModal) {
-                e.preventDefault();
-                return;
-            }
-
-            // Blur any focused input
-            if (e.target.tagName === 'INPUT' ||
-                e.target.tagName === 'TEXTAREA' ||
-                e.target.isContentEditable) {
-                e.target.blur();
-            }
-
-            // Cancel edit mode on ticket pages
-            const editButton = document.getElementById('editButton');
-            if (editButton && editButton.classList.contains('active')) {
-                window.location.reload();
-            }
-            return;
-        }
-
-        // Skip other shortcuts if user is typing in an input/textarea
-        if (e.target.tagName === 'INPUT' ||
-            e.target.tagName === 'TEXTAREA' ||
-            e.target.isContentEditable) {
-            return;
-        }
-
-        // Ctrl/Cmd + E: Toggle edit mode (on ticket pages)
-        if ((e.ctrlKey || e.metaKey) && e.key === 'e') {
-            e.preventDefault();
-            const editButton = document.getElementById('editButton');
-            if (editButton) {
-                editButton.click();
-                toast.info('Edit mode ' + (editButton.classList.contains('active') ? 'enabled' : 'disabled'));
-            }
-        }
-
-        // Ctrl/Cmd + S: Save ticket (on ticket pages)
-        if ((e.ctrlKey || e.metaKey) && e.key === 's') {
-            e.preventDefault();
-            const editButton = document.getElementById('editButton');
-            if (editButton && editButton.classList.contains('active')) {
-                editButton.click();
-                toast.success('Saving ticket...');
-            }
-        }
-
-        // Ctrl/Cmd + K: Focus search (on dashboard)
-        if ((e.ctrlKey || e.metaKey) && e.key === 'k') {
-            e.preventDefault();
-            const searchBox = document.querySelector('.search-box');
-            if (searchBox) {
-                searchBox.focus();
-                searchBox.select();
-            }
-        }
-
-        // ? : Show keyboard shortcuts help (requires Shift on most keyboards)
-        if (e.key === '?') {
-            e.preventDefault();
-            showKeyboardHelp();
-        }
-
-        // J: Move to next row in table (Gmail-style)
-        if (e.key === 'j') {
-            e.preventDefault();
-            navigateTableRow('next');
-        }
-
-        // K: Move to previous row in table (Gmail-style)
-        if (e.key === 'k') {
-            e.preventDefault();
-            navigateTableRow('prev');
-        }
-
-        // Enter: Open selected ticket
-        if (e.key === 'Enter') {
-            const selectedRow = document.querySelector('tbody tr.keyboard-selected');
-            if (selectedRow) {
-                e.preventDefault();
-                const ticketLink = selectedRow.querySelector('a[href*="/ticket/"]');
-                if (ticketLink) {
-                    window.location.href = ticketLink.href;
-                }
-            }
-        }
-
-        // N: Create new ticket (on dashboard)
-        if (e.key === 'n') {
-            e.preventDefault();
-            const newTicketBtn = document.querySelector('a[href*="/create"]');
-            if (newTicketBtn) {
-                window.location.href = newTicketBtn.href;
-            }
-        }
-
-        // C: Focus comment textarea (on ticket page)
-        if (e.key === 'c') {
-            const commentBox = document.getElementById('newComment');
-            if (commentBox) {
-                e.preventDefault();
-                commentBox.focus();
-                commentBox.scrollIntoView({ behavior: 'smooth', block: 'center' });
-            }
-        }
-
-        // G then D: Go to Dashboard (vim-style)
-        if (e.key === 'g') {
-            window._pendingG = true;
-            setTimeout(() => { window._pendingG = false; }, 1000);
-        }
-        if (e.key === 'd' && window._pendingG) {
-            e.preventDefault();
-            window._pendingG = false;
-            window.location.href = '/';
-        }
-
-        // 1-4: Quick status change on ticket page
-        if (['1', '2', '3', '4'].includes(e.key)) {
-            const statusSelect = document.getElementById('statusSelect');
-            if (statusSelect && !document.querySelector('.modal-overlay')) {
-                const statusMap = { '1': 'Open', '2': 'Pending', '3': 'In Progress', '4': 'Closed' };
-                const targetStatus = statusMap[e.key];
-                const option = Array.from(statusSelect.options).find(opt => opt.value === targetStatus);
-                if (option && !option.disabled) {
-                    e.preventDefault();
-                    statusSelect.value = targetStatus;
-                    statusSelect.dispatchEvent(new Event('change'));
-                }
-            }
-        }
-    });
-});
-
-// Track currently selected row for J/K navigation
-let currentSelectedRowIndex = -1;
-
-function navigateTableRow(direction) {
-    const rows = document.querySelectorAll('tbody tr');
-    if (rows.length === 0) return;
-
-    // Remove current selection
-    rows.forEach(row => row.classList.remove('keyboard-selected'));
-
-    if (direction === 'next') {
-        currentSelectedRowIndex = Math.min(currentSelectedRowIndex + 1, rows.length - 1);
-    } else {
-        currentSelectedRowIndex = Math.max(currentSelectedRowIndex - 1, 0);
-    }
-
-    // Add selection to new row
-    const selectedRow = rows[currentSelectedRowIndex];
-    if (selectedRow) {
-        selectedRow.classList.add('keyboard-selected');
-        selectedRow.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
-    }
-}
-
-function showKeyboardHelp() {
-    // Check if help is already showing
-    if (document.getElementById('keyboardHelpModal')) {
-        return;
-    }
-
-    const modal = document.createElement('div');
-    modal.id = 'keyboardHelpModal';
-    modal.className = 'modal-overlay';
-    modal.innerHTML = `
-        <div class="modal-content ascii-frame-outer" style="max-width: 500px;">
-            <div class="ascii-frame">
-                <div class="ascii-content">
-                    <h3 style="margin: 0 0 1rem 0; color: var(--terminal-green);">KEYBOARD SHORTCUTS</h3>
-                    <div class="modal-body" style="padding: 0;">
-                        <h4 style="color: var(--terminal-amber); margin: 0.5rem 0; font-size: 0.9rem;">Navigation</h4>
-                        <table style="width: 100%; border-collapse: collapse; margin-bottom: 1rem;">
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>J</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Next ticket in list</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>K</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Previous ticket in list</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>Enter</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Open selected ticket</td></tr>
-                            <tr><td style="padding: 0.4rem;"><kbd>G</kbd> then <kbd>D</kbd></td><td style="padding: 0.4rem;">Go to Dashboard</td></tr>
-                        </table>
-                        <h4 style="color: var(--terminal-amber); margin: 0.5rem 0; font-size: 0.9rem;">Actions</h4>
-                        <table style="width: 100%; border-collapse: collapse; margin-bottom: 1rem;">
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>N</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">New ticket</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>C</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Focus comment box</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>Ctrl/Cmd + E</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Toggle Edit Mode</td></tr>
-                            <tr><td style="padding: 0.4rem;"><kbd>Ctrl/Cmd + S</kbd></td><td style="padding: 0.4rem;">Save Changes</td></tr>
-                        </table>
-                        <h4 style="color: var(--terminal-amber); margin: 0.5rem 0; font-size: 0.9rem;">Quick Status (Ticket Page)</h4>
-                        <table style="width: 100%; border-collapse: collapse; margin-bottom: 1rem;">
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>1</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Set Open</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>2</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Set Pending</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>3</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Set In Progress</td></tr>
-                            <tr><td style="padding: 0.4rem;"><kbd>4</kbd></td><td style="padding: 0.4rem;">Set Closed</td></tr>
-                        </table>
-                        <h4 style="color: var(--terminal-amber); margin: 0.5rem 0; font-size: 0.9rem;">Other</h4>
-                        <table style="width: 100%; border-collapse: collapse;">
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>Ctrl/Cmd + K</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Focus Search</td></tr>
-                            <tr><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);"><kbd>ESC</kbd></td><td style="padding: 0.4rem; border-bottom: 1px solid var(--border-color);">Close Modal / Cancel</td></tr>
-                            <tr><td style="padding: 0.4rem;"><kbd>?</kbd></td><td style="padding: 0.4rem;">Show This Help</td></tr>
-                        </table>
-                    </div>
-                    <div class="modal-footer" style="margin-top: 1rem;">
-                        <button class="btn btn-secondary" data-action="close-shortcuts-modal">Close</button>
-                    </div>
-                </div>
-            </div>
-        </div>
-    `;
-    document.body.appendChild(modal);
-
-    // Add event listener for the close button
-    modal.querySelector('[data-action="close-shortcuts-modal"]').addEventListener('click', function() {
-        modal.remove();
-    });
-}

assets/js/markdown.js

@@ -1,438 +0,0 @@
-/**
- * Simple Markdown Parser for Tinker Tickets
- * Supports basic markdown formatting without external dependencies
- */
-
-function parseMarkdown(markdown) {
-    if (!markdown) return '';
-
-    let html = markdown;
-
-    // Escape HTML first to prevent XSS
-    html = html.replace(/&/g, '&')
-               .replace(/</g, '&lt;')
-               .replace(/>/g, '&gt;');
-
-    // Ticket references (#123456789) - convert to clickable links
-    html = html.replace(/#(\d{9})\b/g, '<a href="/ticket/$1" class="ticket-link-ref">#$1</a>');
-
-    // Code blocks (```code```) - preserve content and don't process further
-    const codeBlocks = [];
-    html = html.replace(/```([\s\S]*?)```/g, function(match, code) {
-        codeBlocks.push('<pre class="code-block"><code>' + code + '</code></pre>');
-        return '%%CODEBLOCK' + (codeBlocks.length - 1) + '%%';
-    });
-
-    // Inline code (`code`) - preserve and don't process further
-    const inlineCodes = [];
-    html = html.replace(/`([^`]+)`/g, function(match, code) {
-        inlineCodes.push('<code class="inline-code">' + code + '</code>');
-        return '%%INLINECODE' + (inlineCodes.length - 1) + '%%';
-    });
-
-    // Tables (must be processed before other block elements)
-    html = parseMarkdownTables(html);
-
-    // Bold (**text** or __text__)
-    html = html.replace(/\*\*(.+?)\*\*/g, '<strong>$1</strong>');
-    html = html.replace(/__(.+?)__/g, '<strong>$1</strong>');
-
-    // Italic (*text* or _text_)
-    html = html.replace(/\*(.+?)\*/g, '<em>$1</em>');
-    html = html.replace(/_(.+?)_/g, '<em>$1</em>');
-
-    // Links [text](url) - only allow safe protocols
-    html = html.replace(/\[([^\]]+)\]\(([^)]+)\)/g, function(match, text, url) {
-        // Only allow http, https, mailto protocols
-        if (/^(https?:|mailto:|\/)/i.test(url)) {
-            return '<a href="' + url + '" target="_blank" rel="noopener noreferrer">' + text + '</a>';
-        }
-        // Block potentially dangerous protocols (javascript:, data:, etc.)
-        return text;
-    });
-
-    // Auto-link bare URLs (http, https, ftp)
-    html = html.replace(/(?<!["\'>])(\bhttps?:\/\/[^\s<>\[\]()]+)/g, '<a href="$1" target="_blank" rel="noopener noreferrer">$1</a>');
-
-    // Headers (# H1, ## H2, etc.)
-    html = html.replace(/^### (.+)$/gm, '<h3>$1</h3>');
-    html = html.replace(/^## (.+)$/gm, '<h2>$1</h2>');
-    html = html.replace(/^# (.+)$/gm, '<h1>$1</h1>');
-
-    // Lists
-    // Unordered lists (- item or * item)
-    html = html.replace(/^\s*[-*]\s+(.+)$/gm, '<li>$1</li>');
-    html = html.replace(/(<li>.*<\/li>)/s, '<ul>$1</ul>');
-
-    // Ordered lists (1. item)
-    html = html.replace(/^\s*\d+\.\s+(.+)$/gm, '<li>$1</li>');
-
-    // Blockquotes (> text)
-    html = html.replace(/^&gt;\s+(.+)$/gm, '<blockquote>$1</blockquote>');
-
-    // Horizontal rules (--- or ***)
-    html = html.replace(/^(?:---|___|\*\*\*)$/gm, '<hr>');
-
-    // Line breaks (two spaces at end of line or double newline)
-    html = html.replace(/  \n/g, '<br>');
-    html = html.replace(/\n\n/g, '</p><p>');
-
-    // Restore code blocks and inline code
-    codeBlocks.forEach((block, i) => {
-        html = html.replace('%%CODEBLOCK' + i + '%%', block);
-    });
-    inlineCodes.forEach((code, i) => {
-        html = html.replace('%%INLINECODE' + i + '%%', code);
-    });
-
-    // Wrap in paragraph if not already wrapped
-    if (!html.startsWith('<')) {
-        html = '<p>' + html + '</p>';
-    }
-
-    return html;
-}
-
-/**
- * Parse markdown tables
- * Supports: | Header | Header |
- *           |--------|--------|
- *           | Cell   | Cell   |
- */
-function parseMarkdownTables(html) {
-    const lines = html.split('\n');
-    const result = [];
-    let inTable = false;
-    let tableRows = [];
-
-    for (let i = 0; i < lines.length; i++) {
-        const line = lines[i].trim();
-
-        // Check if line is a table row (starts and ends with |, or has | in the middle)
-        if (line.match(/^\|.*\|$/) || line.match(/^[^|]+\|[^|]+/)) {
-            // Check if next line is separator (|---|---|)
-            const nextLine = lines[i + 1] ? lines[i + 1].trim() : '';
-            const isSeparator = line.match(/^\|?[\s-:|]+\|[\s-:|]+\|?$/);
-
-            if (!inTable && !isSeparator) {
-                // Start of table - check if this is a header row
-                if (nextLine.match(/^\|?[\s-:|]+\|[\s-:|]+\|?$/)) {
-                    inTable = true;
-                    tableRows.push({ type: 'header', content: line });
-                    continue;
-                }
-            }
-
-            if (inTable) {
-                if (isSeparator) {
-                    // Skip separator line
-                    continue;
-                }
-                tableRows.push({ type: 'body', content: line });
-                continue;
-            }
-        }
-
-        // Not a table row - flush any accumulated table
-        if (inTable && tableRows.length > 0) {
-            result.push(buildTable(tableRows));
-            tableRows = [];
-            inTable = false;
-        }
-        result.push(lines[i]);
-    }
-
-    // Flush remaining table
-    if (tableRows.length > 0) {
-        result.push(buildTable(tableRows));
-    }
-
-    return result.join('\n');
-}
-
-/**
- * Build HTML table from parsed rows
- */
-function buildTable(rows) {
-    if (rows.length === 0) return '';
-
-    let html = '<table class="markdown-table">';
-
-    rows.forEach((row, index) => {
-        const cells = row.content.split('|').filter(cell => cell.trim() !== '');
-        const tag = row.type === 'header' ? 'th' : 'td';
-        const wrapper = row.type === 'header' ? 'thead' : (index === 1 ? 'tbody' : '');
-
-        if (wrapper === 'thead') html += '<thead>';
-        if (wrapper === 'tbody') html += '<tbody>';
-
-        html += '<tr>';
-        cells.forEach(cell => {
-            html += `<${tag}>${cell.trim()}</${tag}>`;
-        });
-        html += '</tr>';
-
-        if (row.type === 'header') html += '</thead>';
-    });
-
-    html += '</tbody></table>';
-    return html;
-}
-
-// Apply markdown rendering to all elements with data-markdown attribute
-function renderMarkdownElements() {
-    document.querySelectorAll('[data-markdown]').forEach(element => {
-        const markdownText = element.getAttribute('data-markdown') || element.textContent;
-        element.innerHTML = parseMarkdown(markdownText);
-    });
-}
-
-// Apply markdown to description and comments on page load
-document.addEventListener('DOMContentLoaded', renderMarkdownElements);
-
-// Expose for manual use
-window.parseMarkdown = parseMarkdown;
-window.renderMarkdownElements = renderMarkdownElements;
-
-// ========================================
-// Rich Text Editor Toolbar Functions
-// ========================================
-
-/**
- * Insert markdown formatting around selection
- */
-function insertMarkdownFormat(textareaId, prefix, suffix) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const start = textarea.selectionStart;
-    const end = textarea.selectionEnd;
-    const text = textarea.value;
-    const selectedText = text.substring(start, end);
-
-    // Insert formatting
-    const newText = text.substring(0, start) + prefix + selectedText + suffix + text.substring(end);
-    textarea.value = newText;
-
-    // Set cursor position
-    if (selectedText) {
-        textarea.setSelectionRange(start + prefix.length, end + prefix.length);
-    } else {
-        textarea.setSelectionRange(start + prefix.length, start + prefix.length);
-    }
-
-    textarea.focus();
-
-    // Trigger input event to update preview if enabled
-    textarea.dispatchEvent(new Event('input', { bubbles: true }));
-}
-
-/**
- * Insert markdown at cursor position
- */
-function insertMarkdownText(textareaId, text) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const start = textarea.selectionStart;
-    const value = textarea.value;
-
-    textarea.value = value.substring(0, start) + text + value.substring(start);
-    textarea.setSelectionRange(start + text.length, start + text.length);
-    textarea.focus();
-
-    textarea.dispatchEvent(new Event('input', { bubbles: true }));
-}
-
-/**
- * Toolbar button handlers
- */
-function toolbarBold(textareaId) {
-    insertMarkdownFormat(textareaId, '**', '**');
-}
-
-function toolbarItalic(textareaId) {
-    insertMarkdownFormat(textareaId, '_', '_');
-}
-
-function toolbarCode(textareaId) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const selectedText = textarea.value.substring(textarea.selectionStart, textarea.selectionEnd);
-
-    // Use code block for multi-line, inline code for single line
-    if (selectedText.includes('\n')) {
-        insertMarkdownFormat(textareaId, '```\n', '\n```');
-    } else {
-        insertMarkdownFormat(textareaId, '`', '`');
-    }
-}
-
-function toolbarLink(textareaId) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const selectedText = textarea.value.substring(textarea.selectionStart, textarea.selectionEnd);
-
-    if (selectedText) {
-        // Wrap selected text as link text
-        insertMarkdownFormat(textareaId, '[', '](url)');
-    } else {
-        insertMarkdownText(textareaId, '[link text](url)');
-    }
-}
-
-function toolbarList(textareaId) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const start = textarea.selectionStart;
-    const text = textarea.value;
-
-    // Find start of current line
-    let lineStart = start;
-    while (lineStart > 0 && text[lineStart - 1] !== '\n') {
-        lineStart--;
-    }
-
-    // Insert list marker at beginning of line
-    textarea.value = text.substring(0, lineStart) + '- ' + text.substring(lineStart);
-    textarea.setSelectionRange(start + 2, start + 2);
-    textarea.focus();
-
-    textarea.dispatchEvent(new Event('input', { bubbles: true }));
-}
-
-function toolbarHeading(textareaId) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const start = textarea.selectionStart;
-    const text = textarea.value;
-
-    // Find start of current line
-    let lineStart = start;
-    while (lineStart > 0 && text[lineStart - 1] !== '\n') {
-        lineStart--;
-    }
-
-    // Insert heading marker at beginning of line
-    textarea.value = text.substring(0, lineStart) + '## ' + text.substring(lineStart);
-    textarea.setSelectionRange(start + 3, start + 3);
-    textarea.focus();
-
-    textarea.dispatchEvent(new Event('input', { bubbles: true }));
-}
-
-function toolbarQuote(textareaId) {
-    const textarea = document.getElementById(textareaId);
-    if (!textarea) return;
-
-    const start = textarea.selectionStart;
-    const text = textarea.value;
-
-    // Find start of current line
-    let lineStart = start;
-    while (lineStart > 0 && text[lineStart - 1] !== '\n') {
-        lineStart--;
-    }
-
-    // Insert quote marker at beginning of line
-    textarea.value = text.substring(0, lineStart) + '> ' + text.substring(lineStart);
-    textarea.setSelectionRange(start + 2, start + 2);
-    textarea.focus();
-
-    textarea.dispatchEvent(new Event('input', { bubbles: true }));
-}
-
-/**
- * Create and insert toolbar HTML for a textarea
- */
-function createEditorToolbar(textareaId, containerId) {
-    const container = document.getElementById(containerId);
-    if (!container) return;
-
-    const toolbar = document.createElement('div');
-    toolbar.className = 'editor-toolbar';
-    toolbar.innerHTML = `
-        <button type="button" data-toolbar-action="bold" data-textarea="${textareaId}" title="Bold (Ctrl+B)"><b>B</b></button>
-        <button type="button" data-toolbar-action="italic" data-textarea="${textareaId}" title="Italic (Ctrl+I)"><i>I</i></button>
-        <button type="button" data-toolbar-action="code" data-textarea="${textareaId}" title="Code">&lt;/&gt;</button>
-        <span class="toolbar-separator"></span>
-        <button type="button" data-toolbar-action="heading" data-textarea="${textareaId}" title="Heading">H</button>
-        <button type="button" data-toolbar-action="list" data-textarea="${textareaId}" title="List">≡</button>
-        <button type="button" data-toolbar-action="quote" data-textarea="${textareaId}" title="Quote">"</button>
-        <span class="toolbar-separator"></span>
-        <button type="button" data-toolbar-action="link" data-textarea="${textareaId}" title="Link">🔗</button>
-    `;
-
-    // Add event delegation for toolbar buttons
-    toolbar.addEventListener('click', function(e) {
-        const btn = e.target.closest('[data-toolbar-action]');
-        if (!btn) return;
-
-        const action = btn.dataset.toolbarAction;
-        const targetId = btn.dataset.textarea;
-
-        switch (action) {
-            case 'bold': toolbarBold(targetId); break;
-            case 'italic': toolbarItalic(targetId); break;
-            case 'code': toolbarCode(targetId); break;
-            case 'heading': toolbarHeading(targetId); break;
-            case 'list': toolbarList(targetId); break;
-            case 'quote': toolbarQuote(targetId); break;
-            case 'link': toolbarLink(targetId); break;
-        }
-    });
-
-    container.insertBefore(toolbar, container.firstChild);
-}
-
-// Expose toolbar functions globally
-window.toolbarBold = toolbarBold;
-window.toolbarItalic = toolbarItalic;
-window.toolbarCode = toolbarCode;
-window.toolbarLink = toolbarLink;
-window.toolbarList = toolbarList;
-window.toolbarHeading = toolbarHeading;
-window.toolbarQuote = toolbarQuote;
-window.createEditorToolbar = createEditorToolbar;
-window.insertMarkdownFormat = insertMarkdownFormat;
-window.insertMarkdownText = insertMarkdownText;
-
-// ========================================
-// Auto-link URLs in plain text (non-markdown)
-// ========================================
-
-/**
- * Convert plain text URLs to clickable links
- * Used for non-markdown comments
- */
-function autoLinkUrls(text) {
-    if (!text) return '';
-    // Match URLs that aren't already in an href attribute
-    return text.replace(/(?<!["\'>])(https?:\/\/[^\s<>\[\]()]+)/g,
-        '<a href="$1" target="_blank" rel="noopener noreferrer" class="auto-link">$1</a>');
-}
-
-/**
- * Process all non-markdown comment elements to auto-link URLs
- */
-function processPlainTextComments() {
-    document.querySelectorAll('.comment-text:not([data-markdown])').forEach(element => {
-        // Only process if not already processed
-        if (element.dataset.linksProcessed) return;
-        element.innerHTML = autoLinkUrls(element.innerHTML);
-        element.dataset.linksProcessed = 'true';
-    });
-}
-
-// Run on page load
-document.addEventListener('DOMContentLoaded', function() {
-    processPlainTextComments();
-});
-
-// Expose for manual use
-window.autoLinkUrls = autoLinkUrls;
-window.processPlainTextComments = processPlainTextComments;

assets/js/settings.js

@@ -1,174 +0,0 @@
-/**
- * Settings Management System
- * Handles loading, saving, and applying user preferences
- */
-
-let userPreferences = {};
-
-// Load preferences on page load
-async function loadUserPreferences() {
-    try {
-        const response = await fetch('/api/user_preferences.php', {
-            credentials: 'same-origin'
-        });
-        const data = await response.json();
-        if (data.success) {
-            userPreferences = data.preferences;
-            applyPreferences();
-        }
-    } catch (error) {
-        console.error('Error loading preferences:', error);
-    }
-}
-
-// Apply preferences to UI
-function applyPreferences() {
-    // Rows per page
-    const rowsPerPage = userPreferences.rows_per_page || '15';
-    const rowsSelect = document.getElementById('rowsPerPage');
-    if (rowsSelect) {
-        rowsSelect.value = rowsPerPage;
-    }
-
-    // Default filters
-    const defaultFilters = (userPreferences.default_status_filters || 'Open,Pending,In Progress').split(',');
-    document.querySelectorAll('[name="defaultFilters"]').forEach(cb => {
-        cb.checked = defaultFilters.includes(cb.value);
-    });
-
-    // Table density
-    const density = userPreferences.table_density || 'normal';
-    const densitySelect = document.getElementById('tableDensity');
-    if (densitySelect) {
-        densitySelect.value = density;
-    }
-    document.body.classList.remove('table-compact', 'table-comfortable');
-    if (density !== 'normal') {
-        document.body.classList.add(`table-${density}`);
-    }
-
-    // Timezone - use server default if not set
-    const timezone = userPreferences.timezone || window.APP_TIMEZONE || 'America/New_York';
-    const timezoneSelect = document.getElementById('userTimezone');
-    if (timezoneSelect) {
-        timezoneSelect.value = timezone;
-    }
-
-    // Notifications
-    const notificationsCheckbox = document.getElementById('notificationsEnabled');
-    if (notificationsCheckbox) {
-        notificationsCheckbox.checked = userPreferences.notifications_enabled !== '0';
-    }
-
-    const soundCheckbox = document.getElementById('soundEffects');
-    if (soundCheckbox) {
-        soundCheckbox.checked = userPreferences.sound_effects !== '0';
-    }
-
-    // Toast duration
-    const toastDuration = userPreferences.toast_duration || '3000';
-    const toastSelect = document.getElementById('toastDuration');
-    if (toastSelect) {
-        toastSelect.value = toastDuration;
-    }
-}
-
-// Save preferences
-async function saveSettings() {
-    const rowsPerPage = document.getElementById('rowsPerPage');
-    const tableDensity = document.getElementById('tableDensity');
-    const userTimezone = document.getElementById('userTimezone');
-    const notificationsEnabled = document.getElementById('notificationsEnabled');
-    const soundEffects = document.getElementById('soundEffects');
-    const toastDuration = document.getElementById('toastDuration');
-
-    const prefs = {
-        rows_per_page: rowsPerPage ? rowsPerPage.value : '15',
-        default_status_filters: Array.from(document.querySelectorAll('[name="defaultFilters"]:checked'))
-            .map(cb => cb.value).join(',') || 'Open,Pending,In Progress',
-        table_density: tableDensity ? tableDensity.value : 'normal',
-        timezone: userTimezone ? userTimezone.value : (window.APP_TIMEZONE || 'America/New_York'),
-        notifications_enabled: notificationsEnabled ? (notificationsEnabled.checked ? '1' : '0') : '1',
-        sound_effects: soundEffects ? (soundEffects.checked ? '1' : '0') : '1',
-        toast_duration: toastDuration ? toastDuration.value : '3000'
-    };
-
-    try {
-        // Save each preference
-        for (const [key, value] of Object.entries(prefs)) {
-            const response = await fetch('/api/user_preferences.php', {
-                method: 'POST',
-                credentials: 'same-origin',
-                headers: {
-                    'Content-Type': 'application/json',
-                    'X-CSRF-Token': window.CSRF_TOKEN
-                },
-                body: JSON.stringify({ key, value })
-            });
-
-            const result = await response.json();
-            if (!result.success) {
-                throw new Error(`Failed to save ${key}`);
-            }
-        }
-
-        if (typeof toast !== 'undefined') {
-            toast.success('Preferences saved successfully!');
-        }
-        closeSettingsModal();
-
-        // Reload page to apply new preferences
-        setTimeout(() => window.location.reload(), 1000);
-    } catch (error) {
-        if (typeof toast !== 'undefined') {
-            toast.error('Error saving preferences');
-        }
-        console.error('Error saving preferences:', error);
-    }
-}
-
-// Modal controls
-function openSettingsModal() {
-    const modal = document.getElementById('settingsModal');
-    if (modal) {
-        modal.style.display = 'flex';
-        document.body.classList.add('modal-open');
-        loadUserPreferences();
-    }
-}
-
-function closeSettingsModal() {
-    const modal = document.getElementById('settingsModal');
-    if (modal) {
-        modal.style.display = 'none';
-        document.body.classList.remove('modal-open');
-    }
-}
-
-// Close modal when clicking on backdrop (outside the settings content)
-function closeOnBackdropClick(event) {
-    const modal = document.getElementById('settingsModal');
-    // Only close if clicking directly on the modal backdrop, not on content
-    if (event.target === modal) {
-        closeSettingsModal();
-    }
-}
-
-// Keyboard shortcut to open settings (Alt+S)
-document.addEventListener('keydown', (e) => {
-    if (e.altKey && e.key === 's') {
-        e.preventDefault();
-        openSettingsModal();
-    }
-
-    // ESC to close modal
-    if (e.key === 'Escape') {
-        const modal = document.getElementById('settingsModal');
-        if (modal && modal.style.display !== 'none' && modal.style.display !== '') {
-            closeSettingsModal();
-        }
-    }
-});
-
-// Initialize on page load
-document.addEventListener('DOMContentLoaded', loadUserPreferences);

assets/js/toast.js

@@ -1,83 +0,0 @@
-/**
- * Terminal-style toast notification system with queuing
- */
-
-// Toast queue management
-let toastQueue = [];
-let currentToast = null;
-
-function showToast(message, type = 'info', duration = 3000) {
-    // Queue if a toast is already showing
-    if (currentToast) {
-        toastQueue.push({ message, type, duration });
-        return;
-    }
-
-    displayToast(message, type, duration);
-}
-
-function displayToast(message, type, duration) {
-    // Create toast element
-    const toast = document.createElement('div');
-    toast.className = `terminal-toast toast-${type}`;
-    currentToast = toast;
-
-    // Icon based on type
-    const icons = {
-        success: '✓',
-        error: '✗',
-        info: 'ℹ',
-        warning: '⚠'
-    };
-
-    toast.innerHTML = `
-        <span class="toast-icon">[${icons[type] || 'ℹ'}]</span>
-        <span class="toast-message">${message}</span>
-        <span class="toast-close" style="margin-left: auto; cursor: pointer; opacity: 0.7; padding-left: 1rem;">[×]</span>
-    `;
-
-    // Add to document
-    document.body.appendChild(toast);
-
-    // Trigger animation
-    setTimeout(() => toast.classList.add('show'), 10);
-
-    // Manual dismiss handler
-    const closeBtn = toast.querySelector('.toast-close');
-    closeBtn.addEventListener('click', () => dismissToast(toast));
-
-    // Auto-remove after duration
-    const timeoutId = setTimeout(() => {
-        dismissToast(toast);
-    }, duration);
-
-    // Store timeout ID for manual dismiss
-    toast.timeoutId = timeoutId;
-}
-
-function dismissToast(toast) {
-    // Clear auto-dismiss timeout
-    if (toast.timeoutId) {
-        clearTimeout(toast.timeoutId);
-    }
-
-    toast.classList.remove('show');
-    setTimeout(() => {
-        toast.remove();
-        currentToast = null;
-
-        // Show next toast in queue
-        if (toastQueue.length > 0) {
-            const next = toastQueue.shift();
-            displayToast(next.message, next.type, next.duration);
-        }
-    }, 300);
-}
-
-// Convenience functions
-window.toast = {
-    success: (msg, duration) => showToast(msg, 'success', duration),
-    error: (msg, duration) => showToast(msg, 'error', duration),
-    info: (msg, duration) => showToast(msg, 'info', duration),
-    warning: (msg, duration) => showToast(msg, 'warning', duration)
-};

config/config.php

@@ -1,95 +1,16 @@
 <?php
 // Load environment variables
 $envFile = __DIR__ . '/../.env';
-if (!file_exists($envFile)) {
-    die('Configuration error: .env file not found. Copy .env.example to .env and configure your database settings.');
-}
-$envVars = parse_ini_file($envFile, false, INI_SCANNER_TYPED);
-
-// Strip quotes from values if present (parse_ini_file may include them)
-if ($envVars) {
-    foreach ($envVars as $key => $value) {
-        if (is_string($value)) {
-            if ((substr($value, 0, 1) === '"' && substr($value, -1) === '"') ||
-                (substr($value, 0, 1) === "'" && substr($value, -1) === "'")) {
-                $envVars[$key] = substr($value, 1, -1);
-            }
-        }
-    }
-}
+$envVars = parse_ini_file($envFile);
 
 // Global configuration
 $GLOBALS['config'] = [
-    // Database settings
     'DB_HOST' => $envVars['DB_HOST'] ?? 'localhost',
     'DB_USER' => $envVars['DB_USER'] ?? 'root',
     'DB_PASS' => $envVars['DB_PASS'] ?? '',
     'DB_NAME' => $envVars['DB_NAME'] ?? 'tinkertickets',
-
-    // URL settings
     'BASE_URL' => '', // Empty since we're serving from document root
     'ASSETS_URL' => '/assets', // Assets URL
-    'API_URL' => '/api', // API URL
-
-    // Domain settings for external integrations (webhooks, links, etc.)
-    // Set APP_DOMAIN in .env to override
-    'APP_DOMAIN' => $envVars['APP_DOMAIN'] ?? null,
-    // Allowed hosts for HTTP_HOST validation (comma-separated in .env)
-    'ALLOWED_HOSTS' => array_filter(array_map('trim',
-        explode(',', $envVars['ALLOWED_HOSTS'] ?? 'localhost,127.0.0.1')
-    )),
-
-    // Session settings
-    'SESSION_TIMEOUT' => 3600, // 1 hour in seconds
-    'SESSION_REGENERATE_INTERVAL' => 300, // Regenerate session ID every 5 minutes
-
-    // CSRF settings
-    'CSRF_LIFETIME' => 3600, // 1 hour in seconds
-
-    // Pagination settings
-    'PAGINATION_DEFAULT' => 15, // Default items per page
-    'PAGINATION_MAX' => 100, // Maximum items per page
-
-    // File upload settings
-    'MAX_UPLOAD_SIZE' => 10485760, // 10MB in bytes
-    'ALLOWED_FILE_TYPES' => [
-        'image/jpeg',
-        'image/png',
-        'image/gif',
-        'image/webp',
-        'application/pdf',
-        'text/plain',
-        'text/csv',
-        'application/msword',
-        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-        'application/vnd.ms-excel',
-        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
-        'application/zip',
-        'application/x-7z-compressed',
-        'application/x-tar',
-        'application/gzip'
-    ],
-    'UPLOAD_DIR' => __DIR__ . '/../uploads',
-
-    // Rate limiting
-    'RATE_LIMIT_DEFAULT' => 100, // Requests per minute for general
-    'RATE_LIMIT_API' => 60, // Requests per minute for API
-
-    // Audit log settings
-    'AUDIT_LOG_RETENTION_DAYS' => 90,
-
-    // Timezone settings
-    // Default: America/New_York (EST/EDT)
-    // Common options: America/Chicago (CST), America/Denver (MST), America/Los_Angeles (PST), UTC
-    'TIMEZONE' => $envVars['TIMEZONE'] ?? 'America/New_York',
-    'TIMEZONE_OFFSET' => null // Will be calculated below
+    'API_URL' => '/api' // API URL
 ];
-
-// Set PHP default timezone
-date_default_timezone_set($GLOBALS['config']['TIMEZONE']);
-
-// Calculate UTC offset for JavaScript (in minutes, negative for west of UTC)
-$now = new DateTime('now', new DateTimeZone($GLOBALS['config']['TIMEZONE']));
-$GLOBALS['config']['TIMEZONE_OFFSET'] = $now->getOffset() / 60; // Convert seconds to minutes
-$GLOBALS['config']['TIMEZONE_ABBREV'] = $now->format('T'); // e.g., "EST", "EDT"
 ?>

controllers/DashboardController.php

@@ -1,198 +1,69 @@
 <?php
 require_once 'models/TicketModel.php';
-require_once 'models/UserPreferencesModel.php';
-require_once 'models/StatsModel.php';
 
 class DashboardController {
     private $ticketModel;
-    private $prefsModel;
-    private $statsModel;
     private $conn;
-
-    /** Valid sort columns (whitelist) */
-    private const VALID_SORT_COLUMNS = [
-        'ticket_id', 'title', 'status', 'priority', 'category', 'type',
-        'created_at', 'updated_at', 'assigned_to', 'created_by'
-    ];
-
-    /** Valid statuses */
-    private const VALID_STATUSES = ['Open', 'Pending', 'In Progress', 'Closed'];
-
+    
     public function __construct($conn) {
         $this->conn = $conn;
         $this->ticketModel = new TicketModel($conn);
-        $this->prefsModel = new UserPreferencesModel($conn);
-        $this->statsModel = new StatsModel($conn);
     }
-
-    /**
-     * Validate and sanitize a date string
-     */
-    private function validateDate(?string $date): ?string {
-        if (empty($date)) {
-            return null;
-        }
-        // Check if it's a valid date format (YYYY-MM-DD)
-        if (preg_match('/^\d{4}-\d{2}-\d{2}$/', $date) && strtotime($date) !== false) {
-            return $date;
-        }
-        return null;
-    }
-
-    /**
-     * Validate priority value (1-5)
-     */
-    private function validatePriority($priority): ?int {
-        if ($priority === null || $priority === '') {
-            return null;
-        }
-        $val = (int)$priority;
-        return ($val >= 1 && $val <= 5) ? $val : null;
-    }
-
-    /**
-     * Validate user ID
-     */
-    private function validateUserId($userId): ?int {
-        if ($userId === null || $userId === '') {
-            return null;
-        }
-        $val = (int)$userId;
-        return ($val > 0) ? $val : null;
-    }
-
+    
     public function index() {
-        // Get user ID for preferences
-        $userId = isset($_SESSION['user']['user_id']) ? $_SESSION['user']['user_id'] : null;
-
-        // Validate and sanitize page parameter
-        $page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
-
-        // Get rows per page from user preferences, fallback to cookie, then default
-        // Clamp to reasonable range (1-100)
-        $limit = 15;
-        if ($userId) {
-            $limit = (int)$this->prefsModel->getPreference($userId, 'rows_per_page', 15);
-        } else if (isset($_COOKIE['ticketsPerPage'])) {
-            $limit = (int)$_COOKIE['ticketsPerPage'];
-        }
-        $limit = max(1, min(100, $limit));
-
-        // Validate sort column against whitelist
-        $sortColumn = isset($_GET['sort']) && in_array($_GET['sort'], self::VALID_SORT_COLUMNS, true)
-            ? $_GET['sort']
-            : 'ticket_id';
-
-        // Validate sort direction
-        $sortDirection = isset($_GET['dir']) && strtolower($_GET['dir']) === 'asc' ? 'asc' : 'desc';
-
-        // Category and type are validated by the model (uses prepared statements)
-        $category = isset($_GET['category']) ? trim($_GET['category']) : null;
-        $type = isset($_GET['type']) ? trim($_GET['type']) : null;
-
-        // Sanitize search - limit length to prevent abuse
-        $search = isset($_GET['search']) ? substr(trim($_GET['search']), 0, 255) : null;
-
-        // Handle status filtering with user preferences
+        // Get query parameters
+        $page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
+        $limit = isset($_COOKIE['ticketsPerPage']) ? (int)$_COOKIE['ticketsPerPage'] : 15;
+        $sortColumn = isset($_GET['sort']) ? $_GET['sort'] : 'ticket_id';
+        $sortDirection = isset($_GET['dir']) ? $_GET['dir'] : 'desc';
+        $category = isset($_GET['category']) ? $_GET['category'] : null;
+        $type = isset($_GET['type']) ? $_GET['type'] : null;
+        $search = isset($_GET['search']) ? trim($_GET['search']) : null; // ADD THIS LINE
+        
+        // Handle status filtering
         $status = null;
         if (isset($_GET['status']) && !empty($_GET['status'])) {
-            // Validate each status in the comma-separated list
-            $requestedStatuses = array_map('trim', explode(',', $_GET['status']));
-            $validStatuses = array_filter($requestedStatuses, function($s) {
-                return in_array($s, self::VALID_STATUSES, true);
-            });
-            $status = !empty($validStatuses) ? implode(',', $validStatuses) : null;
+            $status = $_GET['status'];
         } else if (!isset($_GET['show_all'])) {
-            // Get default status filters from user preferences
-            if ($userId) {
-                $status = $this->prefsModel->getPreference($userId, 'default_status_filters', 'Open,Pending,In Progress');
-            } else {
-                // Default: show Open, Pending, and In Progress (exclude Closed)
-                $status = 'Open,Pending,In Progress';
-            }
+            // Default: show Open and In Progress (exclude Closed)
+            $status = 'Open,In Progress';
         }
         // If $_GET['show_all'] exists or no status param with show_all, show all tickets (status = null)
-
-        // Build and validate advanced search filters
-        $filters = [];
-
-        // Validate date filters
-        $createdFrom = $this->validateDate($_GET['created_from'] ?? null);
-        $createdTo = $this->validateDate($_GET['created_to'] ?? null);
-        $updatedFrom = $this->validateDate($_GET['updated_from'] ?? null);
-        $updatedTo = $this->validateDate($_GET['updated_to'] ?? null);
-
-        if ($createdFrom) $filters['created_from'] = $createdFrom;
-        if ($createdTo) $filters['created_to'] = $createdTo;
-        if ($updatedFrom) $filters['updated_from'] = $updatedFrom;
-        if ($updatedTo) $filters['updated_to'] = $updatedTo;
-
-        // Validate priority filters
-        $priorityMin = $this->validatePriority($_GET['priority_min'] ?? null);
-        $priorityMax = $this->validatePriority($_GET['priority_max'] ?? null);
-
-        if ($priorityMin !== null) $filters['priority_min'] = $priorityMin;
-        if ($priorityMax !== null) $filters['priority_max'] = $priorityMax;
-
-        // Validate user ID filters
-        $createdBy = $this->validateUserId($_GET['created_by'] ?? null);
-        $assignedTo = $this->validateUserId($_GET['assigned_to'] ?? null);
-
-        if ($createdBy !== null) $filters['created_by'] = $createdBy;
-        if ($assignedTo !== null) $filters['assigned_to'] = $assignedTo;
-
-        // Get tickets with pagination, sorting, search, and advanced filters
-        $result = $this->ticketModel->getAllTickets($page, $limit, $status, $sortColumn, $sortDirection, $category, $type, $search, $filters);
-
-        // Get categories and types for filters (single query)
-        $filterOptions = $this->getCategoriesAndTypes();
-        $categories = $filterOptions['categories'];
-        $types = $filterOptions['types'];
+        
+        // Get tickets with pagination, sorting, and search
+        $result = $this->ticketModel->getAllTickets($page, $limit, $status, $sortColumn, $sortDirection, $category, $type, $search);
+        
+        // Get categories and types for filters
+        $categories = $this->getCategories();
+        $types = $this->getTypes();
         
         // Extract data for the view
         $tickets = $result['tickets'];
         $totalTickets = $result['total'];
         $totalPages = $result['pages'];
-
-        // Load dashboard statistics
-        $stats = $this->statsModel->getAllStats();
-
+        
         // Load the dashboard view
         include 'views/DashboardView.php';
     }
 
-    /**
-     * Get categories and types in a single query
-     *
-     * @return array ['categories' => [...], 'types' => [...]]
-     */
-    private function getCategoriesAndTypes(): array {
-        $sql = "SELECT 'category' as field, category as value FROM tickets WHERE category IS NOT NULL
-                UNION
-                SELECT 'type' as field, type as value FROM tickets WHERE type IS NOT NULL
-                ORDER BY field, value";
-
+    private function getCategories() {
+        $sql = "SELECT DISTINCT category FROM tickets WHERE category IS NOT NULL ORDER BY category";
         $result = $this->conn->query($sql);
         $categories = [];
-        $types = [];
-
-        while ($row = $result->fetch_assoc()) {
-            if ($row['field'] === 'category' && !in_array($row['value'], $categories, true)) {
-                $categories[] = $row['value'];
-            } elseif ($row['field'] === 'type' && !in_array($row['value'], $types, true)) {
-                $types[] = $row['value'];
-            }
+        while($row = $result->fetch_assoc()) {
+            $categories[] = $row['category'];
         }
-
-        return ['categories' => $categories, 'types' => $types];
+        return $categories;
     }
-
-    private function getCategories(): array {
-        return $this->getCategoriesAndTypes()['categories'];
-    }
-
-    private function getTypes(): array {
-        return $this->getCategoriesAndTypes()['types'];
+    
+    private function getTypes() {
+        $sql = "SELECT DISTINCT type FROM tickets WHERE type IS NOT NULL ORDER BY type";
+        $result = $this->conn->query($sql);
+        $types = [];
+        while($row = $result->fetch_assoc()) {
+            $types[] = $row['type'];
+        }
+        return $types;
     }
 }
 ?>

controllers/TicketController.php

@@ -2,30 +2,15 @@
 // Use absolute paths for model includes
 require_once dirname(__DIR__) . '/models/TicketModel.php';
 require_once dirname(__DIR__) . '/models/CommentModel.php';
-require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-require_once dirname(__DIR__) . '/models/UserModel.php';
-require_once dirname(__DIR__) . '/models/WorkflowModel.php';
-require_once dirname(__DIR__) . '/models/TemplateModel.php';
-require_once dirname(__DIR__) . '/helpers/UrlHelper.php';
 
 class TicketController {
     private $ticketModel;
     private $commentModel;
-    private $auditLogModel;
-    private $userModel;
-    private $workflowModel;
-    private $templateModel;
     private $envVars;
-    private $conn;
-
+    
     public function __construct($conn) {
-        $this->conn = $conn;
         $this->ticketModel = new TicketModel($conn);
         $this->commentModel = new CommentModel($conn);
-        $this->auditLogModel = new AuditLogModel($conn);
-        $this->userModel = new UserModel($conn);
-        $this->workflowModel = new WorkflowModel($conn);
-        $this->templateModel = new TemplateModel($conn);
         
         // Load environment variables for Discord webhook
         $envPath = dirname(__DIR__) . '/.env';
@@ -35,137 +20,78 @@ class TicketController {
             foreach ($lines as $line) {
                 if (strpos($line, '=') !== false && strpos($line, '#') !== 0) {
                     list($key, $value) = explode('=', $line, 2);
-                    $key = trim($key);
-                    $value = trim($value);
-                    // Remove surrounding quotes if present
-                    if ((substr($value, 0, 1) === '"' && substr($value, -1) === '"') ||
-                        (substr($value, 0, 1) === "'" && substr($value, -1) === "'")) {
-                        $value = substr($value, 1, -1);
-                    }
-                    $this->envVars[$key] = $value;
+                    $this->envVars[trim($key)] = trim($value);
                 }
             }
         }
     }
     
     public function view($id) {
-        // Get current user
-        $currentUser = $GLOBALS['currentUser'] ?? null;
-        $userId = $currentUser['user_id'] ?? null;
-
         // Get ticket data
         $ticket = $this->ticketModel->getTicketById($id);
-
+        
         if (!$ticket) {
             header("HTTP/1.0 404 Not Found");
             echo "Ticket not found";
             return;
         }
-
-        // Check visibility access
-        if (!$this->ticketModel->canUserAccessTicket($ticket, $currentUser)) {
-            header("HTTP/1.0 403 Forbidden");
-            echo "Access denied: You do not have permission to view this ticket";
-            return;
-        }
-
+        
         // Get comments for this ticket using CommentModel
         $comments = $this->commentModel->getCommentsByTicketId($id);
-
-        // Get timeline for this ticket
-        $timeline = $this->auditLogModel->getTicketTimeline($id);
-
-        // Get all users for assignment dropdown
-        $allUsers = $this->userModel->getAllUsers();
-
-        // Get allowed status transitions for this ticket
-        $allowedTransitions = $this->workflowModel->getAllowedTransitions($ticket['status']);
-
-        // Make $conn available to view for visibility groups
-        $conn = $this->conn;
-
+        
         // Load the view
         include dirname(__DIR__) . '/views/TicketView.php';
     }
-
+    
     public function create() {
-        // Get current user
-        $currentUser = $GLOBALS['currentUser'] ?? null;
-        $userId = $currentUser['user_id'] ?? null;
-
         // Check if form was submitted
         if ($_SERVER['REQUEST_METHOD'] === 'POST') {
-            // Handle visibility groups (comes as array from checkboxes)
-            $visibilityGroups = null;
-            if (isset($_POST['visibility_groups']) && is_array($_POST['visibility_groups'])) {
-                $visibilityGroups = implode(',', array_map('trim', $_POST['visibility_groups']));
-            }
-
             $ticketData = [
                 'title' => $_POST['title'] ?? '',
                 'description' => $_POST['description'] ?? '',
                 'priority' => $_POST['priority'] ?? '4',
                 'category' => $_POST['category'] ?? 'General',
-                'type' => $_POST['type'] ?? 'Issue',
-                'visibility' => $_POST['visibility'] ?? 'public',
-                'visibility_groups' => $visibilityGroups
+                'type' => $_POST['type'] ?? 'Issue'
             ];
-
+            
             // Validate input
             if (empty($ticketData['title'])) {
                 $error = "Title is required";
-                $templates = $this->templateModel->getAllTemplates();
-                $conn = $this->conn; // Make $conn available to view
                 include dirname(__DIR__) . '/views/CreateTicketView.php';
                 return;
             }
-
-            // Create ticket with user tracking
-            $result = $this->ticketModel->createTicket($ticketData, $userId);
-
+            
+            // Create ticket
+            $result = $this->ticketModel->createTicket($ticketData);
+            
             if ($result['success']) {
-                // Log ticket creation to audit log
-                if (isset($GLOBALS['auditLog']) && $userId) {
-                    $GLOBALS['auditLog']->logTicketCreate($userId, $result['ticket_id'], $ticketData);
-                }
-
                 // Send Discord webhook notification for new ticket
                 $this->sendDiscordWebhook($result['ticket_id'], $ticketData);
-
+                
                 // Redirect to the new ticket
                 header("Location: " . $GLOBALS['config']['BASE_URL'] . "/ticket/" . $result['ticket_id']);
                 exit;
             } else {
                 $error = $result['error'];
-                $templates = $this->templateModel->getAllTemplates();
-                $conn = $this->conn; // Make $conn available to view
                 include dirname(__DIR__) . '/views/CreateTicketView.php';
                 return;
             }
         } else {
-            // Get all templates for the template selector
-            $templates = $this->templateModel->getAllTemplates();
-            $conn = $this->conn; // Make $conn available to view
-
             // Display the create ticket form
             include dirname(__DIR__) . '/views/CreateTicketView.php';
         }
     }
     
     public function update($id) {
-        // Get current user
-        $currentUser = $GLOBALS['currentUser'] ?? null;
-        $userId = $currentUser['user_id'] ?? null;
-
         // Check if this is an AJAX request
         if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             // For AJAX requests, get JSON data
             $input = file_get_contents('php://input');
             $data = json_decode($input, true);
-
+            
             // Add ticket_id to the data
             $data['ticket_id'] = $id;
-
+            
             // Validate input data
             if (empty($data['title'])) {
                 header('Content-Type: application/json');
@@ -175,34 +101,22 @@ class TicketController {
                 ]);
                 return;
             }
-
-            // Update ticket with user tracking
-            // Pass expected_updated_at for optimistic locking if provided
-            $expectedUpdatedAt = $data['expected_updated_at'] ?? null;
-            $result = $this->ticketModel->updateTicket($data, $userId, $expectedUpdatedAt);
-
-            // Log ticket update to audit log
-            if ($result['success'] && isset($GLOBALS['auditLog']) && $userId) {
-                $GLOBALS['auditLog']->logTicketUpdate($userId, $id, $data);
-            }
-
+            
+            // Update ticket
+            $result = $this->ticketModel->updateTicket($data);
+            
             // Return JSON response
             header('Content-Type: application/json');
-            if ($result['success']) {
+            if ($result) {
                 echo json_encode([
                     'success' => true,
                     'status' => $data['status']
                 ]);
             } else {
-                $response = [
+                echo json_encode([
                     'success' => false,
-                    'error' => $result['error'] ?? 'Failed to update ticket'
-                ];
-                if (!empty($result['conflict'])) {
-                    $response['conflict'] = true;
-                    $response['current_updated_at'] = $result['current_updated_at'] ?? null;
-                }
-                echo json_encode($response);
+                    'error' => 'Failed to update ticket'
+                ]);
             }
         } else {
             // For direct access, redirect to view
@@ -216,102 +130,79 @@ class TicketController {
             error_log("Discord webhook URL not configured, skipping webhook for ticket creation");
             return;
         }
-
+        
         $webhookUrl = $this->envVars['DISCORD_WEBHOOK_URL'];
-
-        // Create ticket URL using validated host
-        $ticketUrl = UrlHelper::ticketUrl($ticketId);
-
-        // Map priorities to Discord colors (matching API endpoint)
+        
+        // Create ticket URL
+        $ticketUrl = "http://tinkertickets.local/ticket/$ticketId";
+        
+        // Map priorities to Discord colors
         $priorityColors = [
-            1 => 0xDC3545, // P1 Critical - Red
-            2 => 0xFD7E14, // P2 High - Orange
-            3 => 0x0DCAF0, // P3 Medium - Cyan
-            4 => 0x198754, // P4 Low - Green
-            5 => 0x6C757D  // P5 Info - Gray
+            1 => 0xff4d4d, // Red
+            2 => 0xffa726, // Orange  
+            3 => 0x42a5f5, // Blue
+            4 => 0x66bb6a, // Green
+            5 => 0x9e9e9e  // Gray
         ];
-
-        // Priority labels for display
-        $priorityLabels = [
-            1 => "P1 - Critical",
-            2 => "P2 - High",
-            3 => "P3 - Medium",
-            4 => "P4 - Low",
-            5 => "P5 - Info"
-        ];
-
+        
         $priority = (int)($ticketData['priority'] ?? 4);
-        $color = $priorityColors[$priority] ?? 0x6C757D;
-        $priorityLabel = $priorityLabels[$priority] ?? "P{$priority}";
-
-        $title = $ticketData['title'] ?? 'Untitled';
-        $category = $ticketData['category'] ?? 'General';
-        $type = $ticketData['type'] ?? 'Issue';
-        $status = $ticketData['status'] ?? 'Open';
-
-        // Extract hostname from title for cleaner display
-        preg_match('/^\[([^\]]+)\]/', $title, $hostnameMatch);
-        $sourceHost = $hostnameMatch[1] ?? 'Manual';
-
+        $color = $priorityColors[$priority] ?? 0x3498db;
+        
         $embed = [
-            'title' => 'New Ticket Created',
-            'description' => "**#{$ticketId}** - {$title}",
+            'title' => '🎫 New Ticket Created',
+            'description' => "**#{$ticketId}** - " . $ticketData['title'],
             'url' => $ticketUrl,
             'color' => $color,
             'fields' => [
                 [
                     'name' => 'Priority',
-                    'value' => $priorityLabel,
+                    'value' => 'P' . $priority,
                     'inline' => true
                 ],
                 [
-                    'name' => 'Category',
-                    'value' => $category,
+                    'name' => 'Category', 
+                    'value' => $ticketData['category'] ?? 'General',
                     'inline' => true
                 ],
                 [
                     'name' => 'Type',
-                    'value' => $type,
+                    'value' => $ticketData['type'] ?? 'Issue', 
                     'inline' => true
                 ],
                 [
                     'name' => 'Status',
-                    'value' => $status,
-                    'inline' => true
-                ],
-                [
-                    'name' => 'Source',
-                    'value' => $sourceHost,
+                    'value' => $ticketData['status'] ?? 'Open',
                     'inline' => true
                 ]
             ],
             'footer' => [
-                'text' => 'Tinker Tickets | Manual Entry'
+                'text' => 'Tinker Tickets'
             ],
             'timestamp' => date('c')
         ];
-
+        
         $payload = [
             'embeds' => [$embed]
         ];
-
+        
         // Send webhook
         $ch = curl_init($webhookUrl);
         curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
         curl_setopt($ch, CURLOPT_POST, 1);
         curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
         curl_setopt($ch, CURLOPT_TIMEOUT, 10);
-
+        
         $webhookResult = curl_exec($ch);
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         $curlError = curl_error($ch);
         curl_close($ch);
-
+        
         if ($curlError) {
-            error_log("Discord webhook cURL error: {$curlError}");
-        } elseif ($httpCode !== 204 && $httpCode !== 200) {
-            error_log("Discord webhook failed for ticket #{$ticketId}. HTTP Code: {$httpCode}");
+            error_log("Discord webhook cURL error: $curlError");
+        } else {
+            error_log("Discord webhook sent for new ticket. HTTP Code: $httpCode");
         }
     }
 }

create_ticket_api.php

@@ -2,7 +2,9 @@
 header('Content-Type: application/json');
 
 error_reporting(E_ALL);
-ini_set('display_errors', 0);
+ini_set('display_errors', 1);
+file_put_contents('debug.log', print_r($_POST, true) . "\n" . file_get_contents('php://input') . "\n", FILE_APPEND);
+
 
 // Load environment variables with error check
 $envFile = __DIR__ . '/.env';
@@ -14,7 +16,7 @@ if (!file_exists($envFile)) {
     exit;
 }
 
-$envVars = parse_ini_file($envFile, false, INI_SCANNER_TYPED);
+$envVars = parse_ini_file($envFile);
 if (!$envVars) {
     echo json_encode([
         'success' => false,
@@ -23,16 +25,6 @@ if (!$envVars) {
     exit;
 }
 
-// Strip quotes from values if present (parse_ini_file may include them)
-foreach ($envVars as $key => $value) {
-    if (is_string($value)) {
-        if ((substr($value, 0, 1) === '"' && substr($value, -1) === '"') ||
-            (substr($value, 0, 1) === "'" && substr($value, -1) === "'")) {
-            $envVars[$key] = substr($value, 1, -1);
-        }
-    }
-}
-
 // Database connection with detailed error handling
 $conn = new mysqli(
     $envVars['DB_HOST'],
@@ -49,22 +41,6 @@ if ($conn->connect_error) {
     exit;
 }
 
-// Authenticate via API key
-require_once __DIR__ . '/middleware/ApiKeyAuth.php';
-require_once __DIR__ . '/models/AuditLogModel.php';
-require_once __DIR__ . '/helpers/UrlHelper.php';
-
-$apiKeyAuth = new ApiKeyAuth($conn);
-
-try {
-    $systemUser = $apiKeyAuth->authenticate();
-} catch (Exception $e) {
-    // Authentication failed - ApiKeyAuth already sent the response
-    exit;
-}
-
-$userId = $systemUser['user_id'];
-
 // Create tickets table with hash column if not exists
 $createTableSQL = "CREATE TABLE IF NOT EXISTS tickets (
     id INT AUTO_INCREMENT PRIMARY KEY,
@@ -83,63 +59,37 @@ $data = json_decode($rawInput, true);
 
 // Generate hash from stable components
 function generateTicketHash($data) {
-    // Extract device name if present (matches /dev/sdX, /dev/nvmeXnY patterns)
-    preg_match('/\/dev\/(sd[a-z]|nvme\d+n\d+)/', $data['title'], $deviceMatches);
+    // Extract device name if present (matches /dev/sdX pattern)
+    preg_match('/\/dev\/sd[a-z]/', $data['title'], $deviceMatches);
     $isDriveTicket = !empty($deviceMatches);
-
+    
     // Extract hostname from title [hostname][tags]...
     preg_match('/\[([\w\d-]+)\]/', $data['title'], $hostMatches);
     $hostname = $hostMatches[1] ?? '';
 
-    // Detect issue category (not specific attribute values)
-    $issueCategory = '';
-    $isClusterWide = false;  // Flag for cluster-wide issues (exclude hostname from hash)
-
-    if (stripos($data['title'], 'SMART issues') !== false) {
-        $issueCategory = 'smart';
-    } elseif (stripos($data['title'], 'LXC') !== false || stripos($data['title'], 'storage usage') !== false) {
-        $issueCategory = 'storage';
-    } elseif (stripos($data['title'], 'memory') !== false) {
-        $issueCategory = 'memory';
-    } elseif (stripos($data['title'], 'cpu') !== false) {
-        $issueCategory = 'cpu';
-    } elseif (stripos($data['title'], 'network') !== false) {
-        $issueCategory = 'network';
-    } elseif (stripos($data['title'], 'Ceph') !== false || stripos($data['title'], '[ceph]') !== false) {
-        $issueCategory = 'ceph';
-        // Ceph cluster-wide issues should deduplicate across all nodes
-        // Check if this is a cluster-wide issue (not node-specific like OSD down on this node)
-        if (stripos($data['title'], '[cluster-wide]') !== false ||
-            stripos($data['title'], 'HEALTH_ERR') !== false ||
-            stripos($data['title'], 'HEALTH_WARN') !== false ||
-            stripos($data['title'], 'cluster usage') !== false) {
-            $isClusterWide = true;
-        }
-    }
+    // Extract SMART attribute types without their values
+    preg_match_all('/Warning ([^:]+)/', $data['title'], $smartMatches);
+    $smartAttributes = $smartMatches[1] ?? [];
 
     // Build stable components with only static data
     $stableComponents = [
-        'issue_category' => $issueCategory,  // Generic category, not specific errors
+        'hostname' => $hostname,
+        'smart_attributes' => $smartAttributes,
         'environment_tags' => array_filter(
             explode('][', $data['title']),
-            fn($tag) => in_array($tag, ['production', 'development', 'staging', 'single-node', 'cluster-wide'])
+            fn($tag) => in_array($tag, ['production', 'development', 'staging', 'single-node'])
         )
     ];
 
-    // Only include hostname for non-cluster-wide issues
-    // This allows cluster-wide issues to deduplicate across all nodes
-    if (!$isClusterWide) {
-        $stableComponents['hostname'] = $hostname;
-    }
-
     // Only include device info for drive-specific tickets
     if ($isDriveTicket) {
         $stableComponents['device'] = $deviceMatches[0];
     }
 
     // Sort arrays for consistent hashing
+    sort($stableComponents['smart_attributes']);
     sort($stableComponents['environment_tags']);
-
+    
     return hash('sha256', json_encode($stableComponents, JSON_UNESCAPED_SLASHES));
 }
 
@@ -172,9 +122,9 @@ if (!$data) {
 // Generate ticket ID (9-digit format with leading zeros)
 $ticket_id = sprintf('%09d', mt_rand(1, 999999999));
 
-// Prepare insert query with created_by field
-$sql = "INSERT INTO tickets (ticket_id, title, description, status, priority, category, type, hash, created_by)
-        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)";
+// Prepare insert query
+$sql = "INSERT INTO tickets (ticket_id, title, description, status, priority, category, type, hash) 
+        VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
 
 $stmt = $conn->prepare($sql);
 // First, store all values in variables
@@ -187,7 +137,7 @@ $type = $data['type'] ?? 'Issue';
 
 // Then use the variables in bind_param
 $stmt->bind_param(
-    "ssssssssi",
+    "ssssssss",
     $ticket_id,
     $title,
     $description,
@@ -195,20 +145,10 @@ $stmt->bind_param(
     $priority,
     $category,
     $type,
-    $ticketHash,
-    $userId
+    $ticketHash
 );
 
 if ($stmt->execute()) {
-    // Log ticket creation to audit log
-    $auditLog = new AuditLogModel($conn);
-    $auditLog->logTicketCreate($userId, $ticket_id, [
-        'title' => $title,
-        'priority' => $priority,
-        'category' => $category,
-        'type' => $type
-    ]);
-
     echo json_encode([
         'success' => true,
         'ticket_id' => $ticket_id,
@@ -224,66 +164,36 @@ if ($stmt->execute()) {
 $stmt->close();
 $conn->close();
 
-// Discord webhook notification
-if (isset($envVars['DISCORD_WEBHOOK_URL']) && !empty($envVars['DISCORD_WEBHOOK_URL'])) {
-    $discord_webhook_url = $envVars['DISCORD_WEBHOOK_URL'];
+// Discord webhook
+$discord_webhook_url = $envVars['DISCORD_WEBHOOK_URL'];
 
-    // Map priorities to Discord colors (decimal format)
-    $priorityColors = [
-        "1" => 0xDC3545, // P1 Critical - Red
-        "2" => 0xFD7E14, // P2 High - Orange
-        "3" => 0x0DCAF0, // P3 Medium - Cyan
-        "4" => 0x198754, // P4 Low - Green
-        "5" => 0x6C757D  // P5 Info - Gray
-    ];
+// Map priorities to Discord colors (decimal format)
+$priorityColors = [
+    "1" => 16736589, // --priority-1: #ff4d4d
+    "2" => 16753958, // --priority-2: #ffa726
+    "3" => 4363509,  // --priority-3: #42a5f5
+    "4" => 6736490   // --priority-4: #66bb6a
+];
 
-    // Priority labels for display
-    $priorityLabels = [
-        "1" => "P1 - Critical",
-        "2" => "P2 - High",
-        "3" => "P3 - Medium",
-        "4" => "P4 - Low",
-        "5" => "P5 - Info"
-    ];
+$discord_data = [
+    "content" => "",
+    "embeds" => [[
+        "title" => "New Ticket Created: #" . $ticket_id,
+        "description" => $title,
+        "url" => "http://tinkertickets.local/ticket/" . $ticket_id,
+        "color" => $priorityColors[$priority],
+        "fields" => [
+            ["name" => "Priority", "value" => $priority, "inline" => true],
+            ["name" => "Category", "value" => $category, "inline" => true],
+            ["name" => "Type", "value" => $type, "inline" => true]
+        ]
+    ]]
+];
 
-    // Create ticket URL using validated host
-    $ticketUrl = UrlHelper::ticketUrl($ticket_id);
-
-    // Extract hostname from title for cleaner display
-    preg_match('/^\[([^\]]+)\]/', $title, $hostnameMatch);
-    $sourceHost = $hostnameMatch[1] ?? 'Unknown';
-
-    $discord_data = [
-        "embeds" => [[
-            "title" => "New Ticket Created",
-            "description" => "**#{$ticket_id}** - {$title}",
-            "url" => $ticketUrl,
-            "color" => $priorityColors[$priority] ?? 0x6C757D,
-            "fields" => [
-                ["name" => "Priority", "value" => $priorityLabels[$priority] ?? "P{$priority}", "inline" => true],
-                ["name" => "Category", "value" => $category, "inline" => true],
-                ["name" => "Type", "value" => $type, "inline" => true],
-                ["name" => "Status", "value" => $status, "inline" => true],
-                ["name" => "Source", "value" => $sourceHost, "inline" => true]
-            ],
-            "footer" => [
-                "text" => "Tinker Tickets | Automated Alert"
-            ],
-            "timestamp" => date('c')
-        ]]
-    ];
-
-    $ch = curl_init($discord_webhook_url);
-    curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
-    curl_setopt($ch, CURLOPT_POST, 1);
-    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($discord_data));
-    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
-    $webhookResult = curl_exec($ch);
-    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
-    curl_close($ch);
-
-    if ($httpCode !== 204 && $httpCode !== 200) {
-        error_log("Discord webhook failed for ticket #{$ticket_id}. HTTP Code: {$httpCode}");
-    }
-}
+$ch = curl_init($discord_webhook_url);
+curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
+curl_setopt($ch, CURLOPT_POST, 1);
+curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($discord_data));
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+curl_exec($ch);
+curl_close($ch);

cron/cleanup_ratelimit.php

@@ -1,97 +0,0 @@
-#!/usr/bin/env php
-<?php
-/**
- * Rate Limit Cleanup Cron Job
- *
- * Cleans up expired rate limit files from the temp directory.
- * Should be run via cron every 5-10 minutes:
- *   */5 * * * * /usr/bin/php /path/to/cron/cleanup_ratelimit.php
- *
- * This script can also be run manually for immediate cleanup.
- */
-
-// Prevent web access
-if (php_sapi_name() !== 'cli') {
-    http_response_code(403);
-    exit('CLI access only');
-}
-
-// Configuration
-$rateLimitDir = sys_get_temp_dir() . '/tinker_tickets_ratelimit';
-$lockFile = $rateLimitDir . '/.cleanup.lock';
-$maxAge = 120; // 2 minutes (2x the rate limit window)
-$maxLockAge = 300; // 5 minutes - release stale locks
-
-// Check if directory exists
-if (!is_dir($rateLimitDir)) {
-    echo "Rate limit directory does not exist: {$rateLimitDir}\n";
-    exit(0);
-}
-
-// Acquire lock to prevent concurrent cleanups
-if (file_exists($lockFile)) {
-    $lockAge = time() - filemtime($lockFile);
-    if ($lockAge < $maxLockAge) {
-        echo "Cleanup already in progress (lock age: {$lockAge}s)\n";
-        exit(0);
-    }
-    // Stale lock, remove it
-    @unlink($lockFile);
-}
-
-// Create lock file
-if (!@touch($lockFile)) {
-    echo "Could not create lock file\n";
-    exit(1);
-}
-
-$now = time();
-$deleted = 0;
-$scanned = 0;
-$errors = 0;
-
-try {
-    $iterator = new DirectoryIterator($rateLimitDir);
-
-    foreach ($iterator as $file) {
-        if ($file->isDot() || !$file->isFile()) {
-            continue;
-        }
-
-        // Skip lock file and non-json files
-        $filename = $file->getFilename();
-        if ($filename === '.cleanup.lock' || !str_ends_with($filename, '.json')) {
-            continue;
-        }
-
-        $scanned++;
-
-        // Check file age
-        $fileAge = $now - $file->getMTime();
-        if ($fileAge > $maxAge) {
-            $filepath = $file->getPathname();
-            if (@unlink($filepath)) {
-                $deleted++;
-            } else {
-                $errors++;
-            }
-        }
-    }
-} catch (Exception $e) {
-    echo "Error during cleanup: " . $e->getMessage() . "\n";
-    @unlink($lockFile);
-    exit(1);
-}
-
-// Release lock
-@unlink($lockFile);
-
-// Output results
-echo "Rate limit cleanup completed:\n";
-echo "  - Scanned: {$scanned} files\n";
-echo "  - Deleted: {$deleted} expired files\n";
-if ($errors > 0) {
-    echo "  - Errors: {$errors} files could not be deleted\n";
-}
-
-exit($errors > 0 ? 1 : 0);

cron/create_recurring_tickets.php

@@ -1,135 +0,0 @@
-#!/usr/bin/env php
-<?php
-/**
- * Recurring Tickets Cron Job
- *
- * Run this script via cron to automatically create tickets from recurring schedules.
- * Recommended: Run every 5-15 minutes
- *
- * Example crontab entry:
- * */10 * * * * /usr/bin/php /path/to/cron/create_recurring_tickets.php >> /var/log/recurring_tickets.log 2>&1
- */
-
-// Change to project root directory
-chdir(dirname(__DIR__));
-
-// Include required files
-require_once 'config/config.php';
-require_once 'models/RecurringTicketModel.php';
-require_once 'models/TicketModel.php';
-require_once 'models/AuditLogModel.php';
-
-// Log function
-function logMessage($message) {
-    echo "[" . date('Y-m-d H:i:s') . "] " . $message . "\n";
-}
-
-logMessage("Starting recurring tickets cron job");
-
-try {
-    // Create database connection
-    $conn = new mysqli(
-        $GLOBALS['config']['DB_HOST'],
-        $GLOBALS['config']['DB_USER'],
-        $GLOBALS['config']['DB_PASS'],
-        $GLOBALS['config']['DB_NAME']
-    );
-
-    if ($conn->connect_error) {
-        throw new Exception("Database connection failed: " . $conn->connect_error);
-    }
-
-    // Initialize models
-    $recurringModel = new RecurringTicketModel($conn);
-    $ticketModel = new TicketModel($conn);
-    $auditLog = new AuditLogModel($conn);
-
-    // Get all due recurring tickets
-    $dueTickets = $recurringModel->getDueRecurringTickets();
-    logMessage("Found " . count($dueTickets) . " recurring tickets due for creation");
-
-    $created = 0;
-    $errors = 0;
-
-    foreach ($dueTickets as $recurring) {
-        logMessage("Processing recurring ticket ID: " . $recurring['recurring_id']);
-
-        try {
-            // Prepare ticket data
-            $ticketData = [
-                'title' => processTemplate($recurring['title_template']),
-                'description' => processTemplate($recurring['description_template']),
-                'category' => $recurring['category'],
-                'type' => $recurring['type'],
-                'priority' => $recurring['priority'],
-                'status' => 'Open'
-            ];
-
-            // Create the ticket
-            $result = $ticketModel->createTicket($ticketData, $recurring['created_by']);
-
-            if ($result['success']) {
-                $ticketId = $result['ticket_id'];
-                logMessage("Created ticket: " . $ticketId);
-
-                // Assign to user if specified
-                if ($recurring['assigned_to']) {
-                    $ticketModel->assignTicket($ticketId, $recurring['assigned_to'], $recurring['created_by']);
-                }
-
-                // Log to audit
-                $auditLog->log(
-                    $recurring['created_by'],
-                    'create',
-                    'ticket',
-                    $ticketId,
-                    ['source' => 'recurring', 'recurring_id' => $recurring['recurring_id']]
-                );
-
-                // Update the recurring ticket's next run time
-                $recurringModel->updateAfterRun($recurring['recurring_id']);
-
-                $created++;
-            } else {
-                logMessage("ERROR: Failed to create ticket - " . ($result['error'] ?? 'Unknown error'));
-                $errors++;
-            }
-
-        } catch (Exception $e) {
-            logMessage("ERROR: Exception processing recurring ticket - " . $e->getMessage());
-            $errors++;
-        }
-    }
-
-    logMessage("Completed: Created $created tickets, $errors errors");
-
-    $conn->close();
-
-} catch (Exception $e) {
-    logMessage("FATAL ERROR: " . $e->getMessage());
-    exit(1);
-}
-
-/**
- * Process template variables
- */
-function processTemplate($template) {
-    if (empty($template)) {
-        return $template;
-    }
-
-    $replacements = [
-        '{{date}}' => date('Y-m-d'),
-        '{{time}}' => date('H:i:s'),
-        '{{datetime}}' => date('Y-m-d H:i:s'),
-        '{{week}}' => date('W'),
-        '{{month}}' => date('F'),
-        '{{year}}' => date('Y'),
-        '{{day_of_week}}' => date('l'),
-        '{{day}}' => date('d'),
-    ];
-
-    return str_replace(array_keys($replacements), array_values($replacements), $template);
-}
-
-logMessage("Cron job finished");

generate_api_key.php

@@ -1,101 +0,0 @@
-<?php
-/**
- * API Key Generator for hwmonDaemon
- * Run this script once after migrations to generate the API key
- *
- * Usage: php generate_api_key.php
- */
-
-require_once __DIR__ . '/config/config.php';
-require_once __DIR__ . '/models/ApiKeyModel.php';
-require_once __DIR__ . '/models/UserModel.php';
-
-echo "==============================================\n";
-echo "  Tinker Tickets - API Key Generator\n";
-echo "==============================================\n\n";
-
-// Create database connection
-$conn = new mysqli(
-    $GLOBALS['config']['DB_HOST'],
-    $GLOBALS['config']['DB_USER'],
-    $GLOBALS['config']['DB_PASS'],
-    $GLOBALS['config']['DB_NAME']
-);
-
-if ($conn->connect_error) {
-    die("❌ Database connection failed: " . $conn->connect_error . "\n");
-}
-
-echo "✅ Connected to database\n\n";
-
-// Initialize models
-$userModel = new UserModel($conn);
-$apiKeyModel = new ApiKeyModel($conn);
-
-// Get system user (should exist from migration)
-echo "Checking for system user...\n";
-$systemUser = $userModel->getSystemUser();
-
-if (!$systemUser) {
-    die("❌ Error: System user not found. Please run migrations first.\n");
-}
-
-echo "✅ System user found: ID " . $systemUser['user_id'] . " (" . $systemUser['username'] . ")\n\n";
-
-// Check if API key already exists
-$existingKeys = $apiKeyModel->getKeysByUser($systemUser['user_id']);
-if (!empty($existingKeys)) {
-    echo "⚠️  Warning: API keys already exist for system user:\n\n";
-    foreach ($existingKeys as $key) {
-        echo "  - " . $key['key_name'] . " (Prefix: " . $key['key_prefix'] . ")\n";
-        echo "    Created: " . $key['created_at'] . "\n";
-        echo "    Active: " . ($key['is_active'] ? 'Yes' : 'No') . "\n\n";
-    }
-
-    echo "Do you want to generate a new API key? (yes/no): ";
-    $handle = fopen("php://stdin", "r");
-    $response = trim(fgets($handle));
-    fclose($handle);
-
-    if (strtolower($response) !== 'yes') {
-        echo "\nAborted.\n";
-        exit(0);
-    }
-    echo "\n";
-}
-
-// Generate API key
-echo "Generating API key for hwmonDaemon...\n";
-$result = $apiKeyModel->createKey(
-    'hwmonDaemon',
-    $systemUser['user_id'],
-    null  // No expiration
-);
-
-if ($result['success']) {
-    echo "\n";
-    echo "==============================================\n";
-    echo "  ✅ API Key Generated Successfully!\n";
-    echo "==============================================\n\n";
-    echo "API Key:     " . $result['api_key'] . "\n";
-    echo "Key Prefix:  " . $result['key_prefix'] . "\n";
-    echo "Key ID:      " . $result['key_id'] . "\n";
-    echo "Expires:     Never\n\n";
-    echo "⚠️  IMPORTANT: Save this API key now!\n";
-    echo "   It cannot be retrieved later.\n\n";
-    echo "==============================================\n";
-    echo "  Add to hwmonDaemon .env file:\n";
-    echo "==============================================\n\n";
-    echo "TICKET_API_KEY=" . $result['api_key'] . "\n\n";
-    echo "Then restart hwmonDaemon:\n";
-    echo "  sudo systemctl restart hwmonDaemon\n\n";
-} else {
-    echo "❌ Error generating API key: " . $result['error'] . "\n";
-    exit(1);
-}
-
-$conn->close();
-
-echo "Done! Delete this script after use:\n";
-echo "  rm " . __FILE__ . "\n\n";
-?>

helpers/CacheHelper.php

@@ -1,191 +0,0 @@
-<?php
-/**
- * Simple File-Based Cache Helper
- *
- * Provides caching for frequently accessed data that doesn't change often,
- * such as workflow rules, user preferences, and configuration data.
- */
-class CacheHelper {
-    private static ?string $cacheDir = null;
-    private static array $memoryCache = [];
-
-    /**
-     * Get the cache directory path
-     *
-     * @return string Cache directory path
-     */
-    private static function getCacheDir(): string {
-        if (self::$cacheDir === null) {
-            self::$cacheDir = sys_get_temp_dir() . '/tinker_tickets_cache';
-            if (!is_dir(self::$cacheDir)) {
-                mkdir(self::$cacheDir, 0755, true);
-            }
-        }
-        return self::$cacheDir;
-    }
-
-    /**
-     * Generate a cache key from components
-     *
-     * @param string $prefix Cache prefix (e.g., 'workflow', 'user_prefs')
-     * @param mixed $identifier Unique identifier
-     * @return string Cache key
-     */
-    private static function makeKey(string $prefix, $identifier = null): string {
-        $key = $prefix;
-        if ($identifier !== null) {
-            $key .= '_' . md5(serialize($identifier));
-        }
-        return preg_replace('/[^a-zA-Z0-9_]/', '_', $key);
-    }
-
-    /**
-     * Get cached data
-     *
-     * @param string $prefix Cache prefix
-     * @param mixed $identifier Unique identifier
-     * @param int $ttl Time-to-live in seconds (default 300 = 5 minutes)
-     * @return mixed|null Cached data or null if not found/expired
-     */
-    public static function get(string $prefix, $identifier = null, int $ttl = 300) {
-        $key = self::makeKey($prefix, $identifier);
-
-        // Check memory cache first (fastest)
-        if (isset(self::$memoryCache[$key])) {
-            $cached = self::$memoryCache[$key];
-            if (time() - $cached['time'] < $ttl) {
-                return $cached['data'];
-            }
-            unset(self::$memoryCache[$key]);
-        }
-
-        // Check file cache
-        $filePath = self::getCacheDir() . '/' . $key . '.json';
-        if (file_exists($filePath)) {
-            $content = @file_get_contents($filePath);
-            if ($content !== false) {
-                $cached = json_decode($content, true);
-                if ($cached && isset($cached['time']) && isset($cached['data'])) {
-                    if (time() - $cached['time'] < $ttl) {
-                        // Store in memory cache for faster subsequent access
-                        self::$memoryCache[$key] = $cached;
-                        return $cached['data'];
-                    }
-                }
-            }
-            // Expired - delete file
-            @unlink($filePath);
-        }
-
-        return null;
-    }
-
-    /**
-     * Store data in cache
-     *
-     * @param string $prefix Cache prefix
-     * @param mixed $identifier Unique identifier
-     * @param mixed $data Data to cache
-     * @return bool Success
-     */
-    public static function set(string $prefix, $identifier, $data): bool {
-        $key = self::makeKey($prefix, $identifier);
-        $cached = [
-            'time' => time(),
-            'data' => $data
-        ];
-
-        // Store in memory cache
-        self::$memoryCache[$key] = $cached;
-
-        // Store in file cache
-        $filePath = self::getCacheDir() . '/' . $key . '.json';
-        return @file_put_contents($filePath, json_encode($cached), LOCK_EX) !== false;
-    }
-
-    /**
-     * Delete cached data
-     *
-     * @param string $prefix Cache prefix
-     * @param mixed $identifier Unique identifier (null to delete all with prefix)
-     * @return bool Success
-     */
-    public static function delete(string $prefix, $identifier = null): bool {
-        if ($identifier !== null) {
-            $key = self::makeKey($prefix, $identifier);
-            unset(self::$memoryCache[$key]);
-            $filePath = self::getCacheDir() . '/' . $key . '.json';
-            return !file_exists($filePath) || @unlink($filePath);
-        }
-
-        // Delete all files with this prefix
-        $pattern = self::getCacheDir() . '/' . preg_replace('/[^a-zA-Z0-9_]/', '_', $prefix) . '*.json';
-        $files = glob($pattern);
-        foreach ($files as $file) {
-            @unlink($file);
-        }
-
-        // Clear memory cache entries with this prefix
-        foreach (array_keys(self::$memoryCache) as $key) {
-            if (strpos($key, $prefix) === 0) {
-                unset(self::$memoryCache[$key]);
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * Clear all cache
-     *
-     * @return bool Success
-     */
-    public static function clearAll(): bool {
-        self::$memoryCache = [];
-
-        $files = glob(self::getCacheDir() . '/*.json');
-        foreach ($files as $file) {
-            @unlink($file);
-        }
-
-        return true;
-    }
-
-    /**
-     * Get data from cache or fetch it using a callback
-     *
-     * @param string $prefix Cache prefix
-     * @param mixed $identifier Unique identifier
-     * @param callable $callback Function to call if cache miss
-     * @param int $ttl Time-to-live in seconds
-     * @return mixed Cached or freshly fetched data
-     */
-    public static function remember(string $prefix, $identifier, callable $callback, int $ttl = 300) {
-        $data = self::get($prefix, $identifier, $ttl);
-
-        if ($data === null) {
-            $data = $callback();
-            if ($data !== null) {
-                self::set($prefix, $identifier, $data);
-            }
-        }
-
-        return $data;
-    }
-
-    /**
-     * Clean up expired cache files (call periodically)
-     *
-     * @param int $maxAge Maximum age in seconds (default 1 hour)
-     */
-    public static function cleanup(int $maxAge = 3600): void {
-        $files = glob(self::getCacheDir() . '/*.json');
-        $now = time();
-
-        foreach ($files as $file) {
-            if ($now - filemtime($file) > $maxAge) {
-                @unlink($file);
-            }
-        }
-    }
-}

helpers/Database.php

@@ -1,174 +0,0 @@
-<?php
-/**
- * Database Connection Factory
- *
- * Centralizes database connection creation and management.
- * Provides a singleton connection for the request lifecycle.
- */
-class Database {
-    private static ?mysqli $connection = null;
-
-    /**
-     * Get database connection (singleton pattern)
-     *
-     * @return mysqli Database connection
-     * @throws Exception If connection fails
-     */
-    public static function getConnection(): mysqli {
-        if (self::$connection === null) {
-            self::$connection = self::createConnection();
-        }
-
-        // Check if connection is still alive
-        if (!self::$connection->ping()) {
-            self::$connection = self::createConnection();
-        }
-
-        return self::$connection;
-    }
-
-    /**
-     * Create a new database connection
-     *
-     * @return mysqli Database connection
-     * @throws Exception If connection fails
-     */
-    private static function createConnection(): mysqli {
-        // Ensure config is loaded
-        if (!isset($GLOBALS['config'])) {
-            require_once dirname(__DIR__) . '/config/config.php';
-        }
-
-        $conn = new mysqli(
-            $GLOBALS['config']['DB_HOST'],
-            $GLOBALS['config']['DB_USER'],
-            $GLOBALS['config']['DB_PASS'],
-            $GLOBALS['config']['DB_NAME']
-        );
-
-        if ($conn->connect_error) {
-            throw new Exception("Database connection failed: " . $conn->connect_error);
-        }
-
-        // Set charset to utf8mb4 for proper Unicode support
-        $conn->set_charset('utf8mb4');
-
-        return $conn;
-    }
-
-    /**
-     * Close the database connection
-     */
-    public static function close(): void {
-        if (self::$connection !== null) {
-            self::$connection->close();
-            self::$connection = null;
-        }
-    }
-
-    /**
-     * Begin a transaction
-     *
-     * @return bool Success
-     */
-    public static function beginTransaction(): bool {
-        return self::getConnection()->begin_transaction();
-    }
-
-    /**
-     * Commit a transaction
-     *
-     * @return bool Success
-     */
-    public static function commit(): bool {
-        return self::getConnection()->commit();
-    }
-
-    /**
-     * Rollback a transaction
-     *
-     * @return bool Success
-     */
-    public static function rollback(): bool {
-        return self::getConnection()->rollback();
-    }
-
-    /**
-     * Execute a query and return results
-     *
-     * @param string $sql SQL query with placeholders
-     * @param string $types Parameter types (i=int, s=string, d=double, b=blob)
-     * @param array $params Parameters to bind
-     * @return mysqli_result|bool Query result
-     */
-    public static function query(string $sql, string $types = '', array $params = []) {
-        $conn = self::getConnection();
-
-        if (empty($types) || empty($params)) {
-            return $conn->query($sql);
-        }
-
-        $stmt = $conn->prepare($sql);
-        if (!$stmt) {
-            throw new Exception("Query preparation failed: " . $conn->error);
-        }
-
-        $stmt->bind_param($types, ...$params);
-        $stmt->execute();
-
-        $result = $stmt->get_result();
-        $stmt->close();
-
-        return $result;
-    }
-
-    /**
-     * Execute an INSERT/UPDATE/DELETE and return affected rows
-     *
-     * @param string $sql SQL query with placeholders
-     * @param string $types Parameter types
-     * @param array $params Parameters to bind
-     * @return int Affected rows (-1 on failure)
-     */
-    public static function execute(string $sql, string $types = '', array $params = []): int {
-        $conn = self::getConnection();
-
-        $stmt = $conn->prepare($sql);
-        if (!$stmt) {
-            throw new Exception("Query preparation failed: " . $conn->error);
-        }
-
-        if (!empty($types) && !empty($params)) {
-            $stmt->bind_param($types, ...$params);
-        }
-
-        if ($stmt->execute()) {
-            $affected = $stmt->affected_rows;
-            $stmt->close();
-            return $affected;
-        }
-
-        $error = $stmt->error;
-        $stmt->close();
-        throw new Exception("Query execution failed: " . $error);
-    }
-
-    /**
-     * Get the last insert ID
-     *
-     * @return int Last insert ID
-     */
-    public static function lastInsertId(): int {
-        return self::getConnection()->insert_id;
-    }
-
-    /**
-     * Escape a string for use in queries (prefer prepared statements)
-     *
-     * @param string $string String to escape
-     * @return string Escaped string
-     */
-    public static function escape(string $string): string {
-        return self::getConnection()->real_escape_string($string);
-    }
-}

helpers/ErrorHandler.php

@@ -1,263 +0,0 @@
-<?php
-/**
- * Centralized Error Handler
- *
- * Provides consistent error handling, logging, and response formatting
- * across the application.
- */
-class ErrorHandler {
-    private static ?string $logFile = null;
-    private static bool $initialized = false;
-
-    /**
-     * Initialize error handling
-     *
-     * @param bool $displayErrors Whether to display errors (false in production)
-     */
-    public static function init(bool $displayErrors = false): void {
-        if (self::$initialized) {
-            return;
-        }
-
-        // Set error reporting
-        error_reporting(E_ALL);
-        ini_set('display_errors', $displayErrors ? '1' : '0');
-        ini_set('log_errors', '1');
-
-        // Set up log file
-        self::$logFile = sys_get_temp_dir() . '/tinker_tickets_errors.log';
-        ini_set('error_log', self::$logFile);
-
-        // Register handlers
-        set_error_handler([self::class, 'handleError']);
-        set_exception_handler([self::class, 'handleException']);
-        register_shutdown_function([self::class, 'handleShutdown']);
-
-        self::$initialized = true;
-    }
-
-    /**
-     * Handle PHP errors
-     *
-     * @param int $errno Error level
-     * @param string $errstr Error message
-     * @param string $errfile File where error occurred
-     * @param int $errline Line number
-     * @return bool
-     */
-    public static function handleError(int $errno, string $errstr, string $errfile, int $errline): bool {
-        // Don't handle suppressed errors
-        if (!(error_reporting() & $errno)) {
-            return false;
-        }
-
-        $errorType = self::getErrorTypeName($errno);
-        $message = "$errorType: $errstr in $errfile on line $errline";
-
-        self::log($message, $errno);
-
-        // For fatal errors, throw exception
-        if (in_array($errno, [E_ERROR, E_USER_ERROR, E_RECOVERABLE_ERROR])) {
-            throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
-        }
-
-        return true;
-    }
-
-    /**
-     * Handle uncaught exceptions
-     *
-     * @param Throwable $exception
-     */
-    public static function handleException(Throwable $exception): void {
-        $message = sprintf(
-            "Uncaught %s: %s in %s on line %d\nStack trace:\n%s",
-            get_class($exception),
-            $exception->getMessage(),
-            $exception->getFile(),
-            $exception->getLine(),
-            $exception->getTraceAsString()
-        );
-
-        self::log($message, E_ERROR);
-
-        // Send error response if headers not sent
-        if (!headers_sent()) {
-            self::sendErrorResponse(
-                'An unexpected error occurred',
-                500,
-                $exception
-            );
-        }
-    }
-
-    /**
-     * Handle fatal errors on shutdown
-     */
-    public static function handleShutdown(): void {
-        $error = error_get_last();
-
-        if ($error !== null && in_array($error['type'], [E_ERROR, E_PARSE, E_CORE_ERROR, E_COMPILE_ERROR])) {
-            $message = sprintf(
-                "Fatal Error: %s in %s on line %d",
-                $error['message'],
-                $error['file'],
-                $error['line']
-            );
-
-            self::log($message, E_ERROR);
-
-            if (!headers_sent()) {
-                self::sendErrorResponse('A fatal error occurred', 500);
-            }
-        }
-    }
-
-    /**
-     * Log an error message
-     *
-     * @param string $message Error message
-     * @param int $level Error level
-     * @param array $context Additional context
-     */
-    public static function log(string $message, int $level = E_USER_NOTICE, array $context = []): void {
-        $timestamp = date('Y-m-d H:i:s');
-        $levelName = self::getErrorTypeName($level);
-
-        $logMessage = "[$timestamp] [$levelName] $message";
-
-        if (!empty($context)) {
-            $logMessage .= " | Context: " . json_encode($context);
-        }
-
-        error_log($logMessage);
-    }
-
-    /**
-     * Send a JSON error response
-     *
-     * @param string $message User-facing error message
-     * @param int $httpCode HTTP status code
-     * @param Throwable|null $exception Original exception (for debug info)
-     */
-    public static function sendErrorResponse(string $message, int $httpCode = 500, ?Throwable $exception = null): void {
-        http_response_code($httpCode);
-
-        if (!headers_sent()) {
-            header('Content-Type: application/json');
-        }
-
-        $response = [
-            'success' => false,
-            'error' => $message
-        ];
-
-        // Add debug info in development (check for debug mode)
-        if (isset($GLOBALS['config']['DEBUG']) && $GLOBALS['config']['DEBUG'] && $exception) {
-            $response['debug'] = [
-                'type' => get_class($exception),
-                'message' => $exception->getMessage(),
-                'file' => $exception->getFile(),
-                'line' => $exception->getLine()
-            ];
-        }
-
-        echo json_encode($response);
-        exit;
-    }
-
-    /**
-     * Send a validation error response
-     *
-     * @param array $errors Array of validation errors
-     * @param string $message Overall error message
-     */
-    public static function sendValidationError(array $errors, string $message = 'Validation failed'): void {
-        http_response_code(422);
-
-        if (!headers_sent()) {
-            header('Content-Type: application/json');
-        }
-
-        echo json_encode([
-            'success' => false,
-            'error' => $message,
-            'validation_errors' => $errors
-        ]);
-        exit;
-    }
-
-    /**
-     * Send a not found error response
-     *
-     * @param string $message Error message
-     */
-    public static function sendNotFoundError(string $message = 'Resource not found'): void {
-        self::sendErrorResponse($message, 404);
-    }
-
-    /**
-     * Send an unauthorized error response
-     *
-     * @param string $message Error message
-     */
-    public static function sendUnauthorizedError(string $message = 'Authentication required'): void {
-        self::sendErrorResponse($message, 401);
-    }
-
-    /**
-     * Send a forbidden error response
-     *
-     * @param string $message Error message
-     */
-    public static function sendForbiddenError(string $message = 'Access denied'): void {
-        self::sendErrorResponse($message, 403);
-    }
-
-    /**
-     * Get error type name from error number
-     *
-     * @param int $errno Error number
-     * @return string Error type name
-     */
-    private static function getErrorTypeName(int $errno): string {
-        $types = [
-            E_ERROR => 'ERROR',
-            E_WARNING => 'WARNING',
-            E_PARSE => 'PARSE',
-            E_NOTICE => 'NOTICE',
-            E_CORE_ERROR => 'CORE_ERROR',
-            E_CORE_WARNING => 'CORE_WARNING',
-            E_COMPILE_ERROR => 'COMPILE_ERROR',
-            E_COMPILE_WARNING => 'COMPILE_WARNING',
-            E_USER_ERROR => 'USER_ERROR',
-            E_USER_WARNING => 'USER_WARNING',
-            E_USER_NOTICE => 'USER_NOTICE',
-            E_STRICT => 'STRICT',
-            E_RECOVERABLE_ERROR => 'RECOVERABLE_ERROR',
-            E_DEPRECATED => 'DEPRECATED',
-            E_USER_DEPRECATED => 'USER_DEPRECATED',
-        ];
-
-        return $types[$errno] ?? 'UNKNOWN';
-    }
-
-    /**
-     * Get recent error log entries
-     *
-     * @param int $lines Number of lines to return
-     * @return array Log entries
-     */
-    public static function getRecentErrors(int $lines = 50): array {
-        if (self::$logFile === null || !file_exists(self::$logFile)) {
-            return [];
-        }
-
-        $file = file(self::$logFile);
-        if ($file === false) {
-            return [];
-        }
-
-        return array_slice($file, -$lines);
-    }
-}

helpers/OutputHelper.php

@@ -1,198 +0,0 @@
-<?php
-/**
- * OutputHelper - Consistent output escaping utilities
- *
- * Provides secure HTML escaping functions to prevent XSS attacks.
- * Use these functions when outputting user-controlled data.
- */
-class OutputHelper {
-    /**
-     * Escape string for HTML output
-     *
-     * Use for text content inside HTML elements.
-     * Example: <p><?= OutputHelper::h($userInput) ?></p>
-     *
-     * @param string|null $string The string to escape
-     * @param int $flags htmlspecialchars flags (default: ENT_QUOTES | ENT_HTML5)
-     * @return string Escaped string
-     */
-    public static function h(?string $string, int $flags = ENT_QUOTES | ENT_HTML5): string {
-        if ($string === null) {
-            return '';
-        }
-        return htmlspecialchars($string, $flags, 'UTF-8');
-    }
-
-    /**
-     * Escape string for HTML attribute context
-     *
-     * Use for values inside HTML attributes.
-     * Example: <input value="<?= OutputHelper::attr($userInput) ?>">
-     *
-     * @param string|null $string The string to escape
-     * @return string Escaped string
-     */
-    public static function attr(?string $string): string {
-        if ($string === null) {
-            return '';
-        }
-        // More aggressive escaping for attribute context
-        return htmlspecialchars($string, ENT_QUOTES | ENT_HTML5 | ENT_SUBSTITUTE, 'UTF-8');
-    }
-
-    /**
-     * Encode data as JSON for JavaScript context
-     *
-     * Use when embedding data in JavaScript.
-     * Example: <script>const data = <?= OutputHelper::json($data) ?>;</script>
-     *
-     * @param mixed $data The data to encode
-     * @param int $flags json_encode flags
-     * @return string JSON encoded string (safe for script context)
-     */
-    public static function json($data, int $flags = 0): string {
-        // Use HEX encoding for safety in HTML context
-        $safeFlags = JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | $flags;
-        return json_encode($data, $safeFlags);
-    }
-
-    /**
-     * URL encode a string
-     *
-     * Use for values in URL query strings.
-     * Example: <a href="/search?q=<?= OutputHelper::url($query) ?>">
-     *
-     * @param string|null $string The string to encode
-     * @return string URL encoded string
-     */
-    public static function url(?string $string): string {
-        if ($string === null) {
-            return '';
-        }
-        return rawurlencode($string);
-    }
-
-    /**
-     * Escape for CSS context
-     *
-     * Use for values in inline CSS.
-     * Example: <div style="color: <?= OutputHelper::css($color) ?>;">
-     *
-     * @param string|null $string The string to escape
-     * @return string Escaped string (only allows safe characters)
-     */
-    public static function css(?string $string): string {
-        if ($string === null) {
-            return '';
-        }
-        // Only allow alphanumeric, hyphens, underscores, spaces, and common CSS values
-        if (!preg_match('/^[a-zA-Z0-9_\-\s#.,()%]+$/', $string)) {
-            return '';
-        }
-        return $string;
-    }
-
-    /**
-     * Format a number safely
-     *
-     * Ensures output is always a valid number.
-     *
-     * @param mixed $number The number to format
-     * @param int $decimals Number of decimal places
-     * @return string Formatted number
-     */
-    public static function number($number, int $decimals = 0): string {
-        return number_format((float)$number, $decimals, '.', ',');
-    }
-
-    /**
-     * Format an integer safely
-     *
-     * @param mixed $value The value to format
-     * @return int Integer value
-     */
-    public static function int($value): int {
-        return (int)$value;
-    }
-
-    /**
-     * Truncate string with ellipsis
-     *
-     * @param string|null $string The string to truncate
-     * @param int $length Maximum length
-     * @param string $suffix Suffix to add if truncated
-     * @return string Truncated and escaped string
-     */
-    public static function truncate(?string $string, int $length = 100, string $suffix = '...'): string {
-        if ($string === null) {
-            return '';
-        }
-
-        if (mb_strlen($string, 'UTF-8') <= $length) {
-            return self::h($string);
-        }
-
-        return self::h(mb_substr($string, 0, $length, 'UTF-8')) . self::h($suffix);
-    }
-
-    /**
-     * Format a date safely
-     *
-     * @param string|int|null $date Date string, timestamp, or null
-     * @param string $format PHP date format
-     * @return string Formatted date
-     */
-    public static function date($date, string $format = 'Y-m-d H:i:s'): string {
-        if ($date === null || $date === '') {
-            return '';
-        }
-
-        if (is_numeric($date)) {
-            return date($format, (int)$date);
-        }
-
-        $timestamp = strtotime($date);
-        if ($timestamp === false) {
-            return '';
-        }
-
-        return date($format, $timestamp);
-    }
-
-    /**
-     * Check if a string is safe for use as a CSS class name
-     *
-     * @param string $class The class name to validate
-     * @return bool True if safe
-     */
-    public static function isValidCssClass(string $class): bool {
-        return preg_match('/^[a-zA-Z_][a-zA-Z0-9_-]*$/', $class) === 1;
-    }
-
-    /**
-     * Sanitize CSS class name(s)
-     *
-     * @param string|null $classes Space-separated class names
-     * @return string Sanitized class names
-     */
-    public static function cssClass(?string $classes): string {
-        if ($classes === null || $classes === '') {
-            return '';
-        }
-
-        $classList = explode(' ', $classes);
-        $validClasses = array_filter($classList, [self::class, 'isValidCssClass']);
-
-        return implode(' ', $validClasses);
-    }
-}
-
-/**
- * Shorthand function for HTML escaping
- *
- * @param string|null $string The string to escape
- * @return string Escaped string
- */
-function h(?string $string): string {
-    return OutputHelper::h($string);
-}

helpers/ResponseHelper.php

@@ -1,116 +0,0 @@
-<?php
-/**
- * ResponseHelper - Standardized JSON response formatting
- *
- * Provides consistent API response structure across all endpoints.
- */
-class ResponseHelper {
-    /**
-     * Send a success response
-     *
-     * @param array $data Additional data to include
-     * @param string $message Success message
-     * @param int $code HTTP status code
-     */
-    public static function success($data = [], $message = 'Success', $code = 200) {
-        http_response_code($code);
-        header('Content-Type: application/json');
-        echo json_encode(array_merge([
-            'success' => true,
-            'message' => $message
-        ], $data));
-        exit;
-    }
-
-    /**
-     * Send an error response
-     *
-     * @param string $message Error message
-     * @param int $code HTTP status code
-     * @param array $data Additional data to include
-     */
-    public static function error($message, $code = 400, $data = []) {
-        http_response_code($code);
-        header('Content-Type: application/json');
-        echo json_encode(array_merge([
-            'success' => false,
-            'error' => $message
-        ], $data));
-        exit;
-    }
-
-    /**
-     * Send an unauthorized response (401)
-     *
-     * @param string $message Error message
-     */
-    public static function unauthorized($message = 'Authentication required') {
-        self::error($message, 401);
-    }
-
-    /**
-     * Send a forbidden response (403)
-     *
-     * @param string $message Error message
-     */
-    public static function forbidden($message = 'Access denied') {
-        self::error($message, 403);
-    }
-
-    /**
-     * Send a not found response (404)
-     *
-     * @param string $message Error message
-     */
-    public static function notFound($message = 'Resource not found') {
-        self::error($message, 404);
-    }
-
-    /**
-     * Send a validation error response (422)
-     *
-     * @param array $errors Validation errors
-     * @param string $message Error message
-     */
-    public static function validationError($errors, $message = 'Validation failed') {
-        self::error($message, 422, ['validation_errors' => $errors]);
-    }
-
-    /**
-     * Send a server error response (500)
-     *
-     * @param string $message Error message
-     */
-    public static function serverError($message = 'Internal server error') {
-        self::error($message, 500);
-    }
-
-    /**
-     * Send a rate limit exceeded response (429)
-     *
-     * @param int $retryAfter Seconds until retry is allowed
-     * @param string $message Error message
-     */
-    public static function rateLimitExceeded($retryAfter = 60, $message = 'Rate limit exceeded') {
-        header('Retry-After: ' . $retryAfter);
-        self::error($message, 429, ['retry_after' => $retryAfter]);
-    }
-
-    /**
-     * Send a created response (201)
-     *
-     * @param array $data Resource data
-     * @param string $message Success message
-     */
-    public static function created($data = [], $message = 'Resource created') {
-        self::success($data, $message, 201);
-    }
-
-    /**
-     * Send a no content response (204)
-     */
-    public static function noContent() {
-        http_response_code(204);
-        exit;
-    }
-}

helpers/UrlHelper.php

@@ -1,99 +0,0 @@
-<?php
-/**
- * UrlHelper - URL and domain utilities
- *
- * Provides secure URL generation with host validation.
- */
-class UrlHelper {
-    /**
-     * Get the application base URL with validated host
-     *
-     * Uses APP_DOMAIN from config if set, otherwise validates HTTP_HOST
-     * against ALLOWED_HOSTS whitelist.
-     *
-     * @return string Base URL (e.g., "https://example.com")
-     */
-    public static function getBaseUrl(): string {
-        $protocol = self::getProtocol();
-        $host = self::getValidatedHost();
-
-        return "{$protocol}://{$host}";
-    }
-
-    /**
-     * Get the current protocol (http or https)
-     *
-     * @return string 'https' or 'http'
-     */
-    public static function getProtocol(): string {
-        if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
-            return 'https';
-        }
-        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
-            return 'https';
-        }
-        if (!empty($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == 443) {
-            return 'https';
-        }
-        return 'http';
-    }
-
-    /**
-     * Get validated hostname
-     *
-     * Priority:
-     * 1. APP_DOMAIN from config (if set)
-     * 2. HTTP_HOST if it passes validation
-     * 3. First allowed host as fallback
-     *
-     * @return string Validated hostname
-     */
-    public static function getValidatedHost(): string {
-        $config = $GLOBALS['config'] ?? [];
-
-        // Use configured APP_DOMAIN if available
-        if (!empty($config['APP_DOMAIN'])) {
-            return $config['APP_DOMAIN'];
-        }
-
-        // Get allowed hosts
-        $allowedHosts = $config['ALLOWED_HOSTS'] ?? ['localhost'];
-
-        // Validate HTTP_HOST against whitelist
-        $httpHost = $_SERVER['HTTP_HOST'] ?? '';
-
-        // Strip port if present for comparison
-        $hostWithoutPort = preg_replace('/:\d+$/', '', $httpHost);
-
-        if (in_array($hostWithoutPort, $allowedHosts, true)) {
-            return $httpHost;
-        }
-
-        // Log suspicious host header
-        if (!empty($httpHost) && $httpHost !== 'localhost') {
-            error_log("UrlHelper: Rejected HTTP_HOST '{$httpHost}' - not in allowed hosts");
-        }
-
-        // Return first allowed host as fallback
-        return $allowedHosts[0] ?? 'localhost';
-    }
-
-    /**
-     * Build a full URL for a ticket
-     *
-     * @param string $ticketId Ticket ID
-     * @return string Full ticket URL
-     */
-    public static function ticketUrl(string $ticketId): string {
-        return self::getBaseUrl() . '/ticket/' . urlencode($ticketId);
-    }
-
-    /**
-     * Check if the current request is using HTTPS
-     *
-     * @return bool True if HTTPS
-     */
-    public static function isSecure(): bool {
-        return self::getProtocol() === 'https';
-    }
-}

index.php

@@ -1,12 +1,6 @@
 <?php
 // Main entry point for the application
 require_once 'config/config.php';
-require_once 'middleware/SecurityHeadersMiddleware.php';
-require_once 'middleware/AuthMiddleware.php';
-require_once 'models/AuditLogModel.php';
-
-// Apply security headers early
-SecurityHeadersMiddleware::apply();
 
 // Parse the URL - no need to remove base path since we're at document root
 $request = $_SERVER['REQUEST_URI'];
@@ -26,31 +20,6 @@ if (!str_starts_with($requestPath, '/api/')) {
     if ($conn->connect_error) {
         die("Connection failed: " . $conn->connect_error);
     }
-
-    // Authenticate user via Authelia forward auth
-    $authMiddleware = new AuthMiddleware($conn);
-    $currentUser = $authMiddleware->authenticate();
-
-    // Store current user in globals for controllers
-    $GLOBALS['currentUser'] = $currentUser;
-
-    // Initialize audit log model
-    $GLOBALS['auditLog'] = new AuditLogModel($conn);
-
-    // Check if user has a timezone preference and apply it
-    if ($currentUser && isset($currentUser['user_id'])) {
-        require_once 'models/UserPreferencesModel.php';
-        $prefsModel = new UserPreferencesModel($conn);
-        $userTimezone = $prefsModel->getPreference($currentUser['user_id'], 'timezone', null);
-        if ($userTimezone) {
-            // Override system timezone with user preference
-            date_default_timezone_set($userTimezone);
-            $GLOBALS['config']['TIMEZONE'] = $userTimezone;
-            $now = new DateTime('now', new DateTimeZone($userTimezone));
-            $GLOBALS['config']['TIMEZONE_OFFSET'] = $now->getOffset() / 60;
-            $GLOBALS['config']['TIMEZONE_ABBREV'] = $now->format('T');
-        }
-    }
 }
 
 // Simple router
@@ -81,292 +50,7 @@ switch (true) {
     case $requestPath == '/api/add_comment.php':
         require_once 'api/add_comment.php';
         break;
-
-    case $requestPath == '/api/update_comment.php':
-        require_once 'api/update_comment.php';
-        break;
-
-    case $requestPath == '/api/delete_comment.php':
-        require_once 'api/delete_comment.php';
-        break;
-
-    case $requestPath == '/api/ticket_dependencies.php':
-        require_once 'api/ticket_dependencies.php';
-        break;
-
-    case $requestPath == '/api/upload_attachment.php':
-        require_once 'api/upload_attachment.php';
-        break;
-
-    case $requestPath == '/api/delete_attachment.php':
-        require_once 'api/delete_attachment.php';
-        break;
-
-    case $requestPath == '/api/get_users.php':
-        require_once 'api/get_users.php';
-        break;
-
-    case $requestPath == '/api/assign_ticket.php':
-        require_once 'api/assign_ticket.php';
-        break;
-
-    case $requestPath == '/api/get_template.php':
-        require_once 'api/get_template.php';
-        break;
-
-    case $requestPath == '/api/bulk_operation.php':
-        require_once 'api/bulk_operation.php';
-        break;
-
-    case $requestPath == '/api/export_tickets.php':
-        require_once 'api/export_tickets.php';
-        break;
-
-    case $requestPath == '/api/generate_api_key.php':
-        require_once 'api/generate_api_key.php';
-        break;
-
-    case $requestPath == '/api/revoke_api_key.php':
-        require_once 'api/revoke_api_key.php';
-        break;
-
-    case $requestPath == '/api/manage_templates.php':
-        require_once 'api/manage_templates.php';
-        break;
-
-    case $requestPath == '/api/manage_workflows.php':
-        require_once 'api/manage_workflows.php';
-        break;
-
-    case $requestPath == '/api/manage_recurring.php':
-        require_once 'api/manage_recurring.php';
-        break;
-
-    case $requestPath == '/api/check_duplicates.php':
-        require_once 'api/check_duplicates.php';
-        break;
-
-    // Admin Routes - require admin privileges
-    case $requestPath == '/admin/recurring-tickets':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        require_once 'models/RecurringTicketModel.php';
-        $recurringModel = new RecurringTicketModel($conn);
-        $recurringTickets = $recurringModel->getAll(true);
-        include 'views/admin/RecurringTicketsView.php';
-        break;
-
-    case $requestPath == '/admin/custom-fields':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        require_once 'models/CustomFieldModel.php';
-        $fieldModel = new CustomFieldModel($conn);
-        $customFields = $fieldModel->getAllDefinitions(null, false);
-        include 'views/admin/CustomFieldsView.php';
-        break;
-
-    case $requestPath == '/admin/workflow':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        $result = $conn->query("SELECT * FROM status_transitions ORDER BY from_status, to_status");
-        $workflows = [];
-        while ($row = $result->fetch_assoc()) {
-            $workflows[] = $row;
-        }
-        include 'views/admin/WorkflowDesignerView.php';
-        break;
-
-    case $requestPath == '/admin/templates':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        $result = $conn->query("SELECT * FROM ticket_templates ORDER BY template_name");
-        $templates = [];
-        while ($row = $result->fetch_assoc()) {
-            $templates[] = $row;
-        }
-        include 'views/admin/TemplatesView.php';
-        break;
-
-    case $requestPath == '/admin/audit-log':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        $page = isset($_GET['page']) ? max(1, (int)$_GET['page']) : 1;
-        $perPage = 50;
-        $offset = ($page - 1) * $perPage;
-
-        $filters = [];
-        $whereConditions = [];
-        $params = [];
-        $types = '';
-
-        if (!empty($_GET['action_type'])) {
-            $whereConditions[] = "al.action_type = ?";
-            $params[] = $_GET['action_type'];
-            $types .= 's';
-            $filters['action_type'] = $_GET['action_type'];
-        }
-        if (!empty($_GET['user_id'])) {
-            $whereConditions[] = "al.user_id = ?";
-            $params[] = (int)$_GET['user_id'];
-            $types .= 'i';
-            $filters['user_id'] = $_GET['user_id'];
-        }
-        if (!empty($_GET['date_from'])) {
-            $whereConditions[] = "DATE(al.created_at) >= ?";
-            $params[] = $_GET['date_from'];
-            $types .= 's';
-            $filters['date_from'] = $_GET['date_from'];
-        }
-        if (!empty($_GET['date_to'])) {
-            $whereConditions[] = "DATE(al.created_at) <= ?";
-            $params[] = $_GET['date_to'];
-            $types .= 's';
-            $filters['date_to'] = $_GET['date_to'];
-        }
-
-        $where = !empty($whereConditions) ? 'WHERE ' . implode(' AND ', $whereConditions) : '';
-
-        $countSql = "SELECT COUNT(*) as total FROM audit_log al $where";
-        if (!empty($params)) {
-            $stmt = $conn->prepare($countSql);
-            $stmt->bind_param($types, ...$params);
-            $stmt->execute();
-            $countResult = $stmt->get_result();
-        } else {
-            $countResult = $conn->query($countSql);
-        }
-        $totalLogs = $countResult->fetch_assoc()['total'];
-        $totalPages = ceil($totalLogs / $perPage);
-
-        $sql = "SELECT al.*, u.display_name, u.username
-                FROM audit_log al
-                LEFT JOIN users u ON al.user_id = u.user_id
-                $where
-                ORDER BY al.created_at DESC
-                LIMIT $perPage OFFSET $offset";
-
-        if (!empty($params)) {
-            $stmt = $conn->prepare($sql);
-            $stmt->bind_param($types, ...$params);
-            $stmt->execute();
-            $result = $stmt->get_result();
-        } else {
-            $result = $conn->query($sql);
-        }
-
-        $auditLogs = [];
-        while ($row = $result->fetch_assoc()) {
-            $auditLogs[] = $row;
-        }
-
-        $usersResult = $conn->query("SELECT user_id, username, display_name FROM users ORDER BY display_name");
-        $users = [];
-        while ($row = $usersResult->fetch_assoc()) {
-            $users[] = $row;
-        }
-
-        include 'views/admin/AuditLogView.php';
-        break;
-
-    case $requestPath == '/admin/api-keys':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-        require_once 'models/ApiKeyModel.php';
-        $apiKeyModel = new ApiKeyModel($conn);
-        $apiKeys = $apiKeyModel->getAllKeys();
-        include 'views/admin/ApiKeysView.php';
-        break;
-
-    case $requestPath == '/admin/user-activity':
-        if (!$currentUser || !$currentUser['is_admin']) {
-            header("HTTP/1.0 403 Forbidden");
-            echo 'Admin access required';
-            break;
-        }
-
-        $dateRange = [
-            'from' => $_GET['date_from'] ?? date('Y-m-d', strtotime('-30 days')),
-            'to' => $_GET['date_to'] ?? date('Y-m-d')
-        ];
-
-        // Optimized query using LEFT JOINs with aggregated subqueries instead of correlated subqueries
-        // This eliminates N+1 query pattern and runs much faster with many users
-        $sql = "SELECT
-                    u.user_id, u.username, u.display_name, u.is_admin,
-                    COALESCE(tc.tickets_created, 0) as tickets_created,
-                    COALESCE(tr.tickets_resolved, 0) as tickets_resolved,
-                    COALESCE(cm.comments_added, 0) as comments_added,
-                    COALESCE(ta.tickets_assigned, 0) as tickets_assigned,
-                    al.last_activity
-                FROM users u
-                LEFT JOIN (
-                    SELECT created_by, COUNT(*) as tickets_created
-                    FROM tickets
-                    WHERE DATE(created_at) BETWEEN ? AND ?
-                    GROUP BY created_by
-                ) tc ON u.user_id = tc.created_by
-                LEFT JOIN (
-                    SELECT assigned_to, COUNT(*) as tickets_resolved
-                    FROM tickets
-                    WHERE status = 'Closed' AND DATE(updated_at) BETWEEN ? AND ?
-                    GROUP BY assigned_to
-                ) tr ON u.user_id = tr.assigned_to
-                LEFT JOIN (
-                    SELECT user_id, COUNT(*) as comments_added
-                    FROM ticket_comments
-                    WHERE DATE(created_at) BETWEEN ? AND ?
-                    GROUP BY user_id
-                ) cm ON u.user_id = cm.user_id
-                LEFT JOIN (
-                    SELECT assigned_to, COUNT(*) as tickets_assigned
-                    FROM tickets
-                    WHERE DATE(created_at) BETWEEN ? AND ?
-                    GROUP BY assigned_to
-                ) ta ON u.user_id = ta.assigned_to
-                LEFT JOIN (
-                    SELECT user_id, MAX(created_at) as last_activity
-                    FROM audit_log
-                    GROUP BY user_id
-                ) al ON u.user_id = al.user_id
-                ORDER BY tickets_created DESC, tickets_resolved DESC";
-
-        $stmt = $conn->prepare($sql);
-        $stmt->bind_param('ssssssss',
-            $dateRange['from'], $dateRange['to'],
-            $dateRange['from'], $dateRange['to'],
-            $dateRange['from'], $dateRange['to'],
-            $dateRange['from'], $dateRange['to']
-        );
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $userStats = [];
-        while ($row = $result->fetch_assoc()) {
-            $userStats[] = $row;
-        }
-        $stmt->close();
-
-        include 'views/admin/UserActivityView.php';
-        break;
-
+        
     // Legacy support for old URLs
     case $requestPath == '/dashboard.php':
         header("Location: /");

middleware/ApiKeyAuth.php

@@ -1,141 +0,0 @@
-<?php
-/**
- * ApiKeyAuth - Handles API key authentication for external services
- */
-require_once dirname(__DIR__) . '/models/ApiKeyModel.php';
-require_once dirname(__DIR__) . '/models/UserModel.php';
-
-class ApiKeyAuth {
-    private $apiKeyModel;
-    private $userModel;
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-        $this->apiKeyModel = new ApiKeyModel($conn);
-        $this->userModel = new UserModel($conn);
-    }
-
-    /**
-     * Authenticate using API key from Authorization header
-     *
-     * @return array User data for system user
-     * @throws Exception if authentication fails
-     */
-    public function authenticate() {
-        // Get Authorization header
-        $authHeader = $this->getAuthorizationHeader();
-
-        if (empty($authHeader)) {
-            $this->sendUnauthorized('Missing Authorization header');
-            exit;
-        }
-
-        // Check if it's a Bearer token
-        if (!preg_match('/^Bearer\s+(.+)$/i', $authHeader, $matches)) {
-            $this->sendUnauthorized('Invalid Authorization header format. Expected: Bearer <api_key>');
-            exit;
-        }
-
-        $apiKey = $matches[1];
-
-        // Validate API key
-        $keyData = $this->apiKeyModel->validateKey($apiKey);
-
-        if (!$keyData) {
-            $this->sendUnauthorized('Invalid or expired API key');
-            exit;
-        }
-
-        // Get system user (or the user who created the key)
-        $user = $this->userModel->getSystemUser();
-
-        if (!$user) {
-            $this->sendUnauthorized('System user not found');
-            exit;
-        }
-
-        // Add API key info to user data for logging
-        $user['api_key_id'] = $keyData['api_key_id'];
-        $user['api_key_name'] = $keyData['key_name'];
-
-        return $user;
-    }
-
-    /**
-     * Get Authorization header from various sources
-     *
-     * @return string|null Authorization header value
-     */
-    private function getAuthorizationHeader() {
-        // Try different header formats
-        if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
-            return $_SERVER['HTTP_AUTHORIZATION'];
-        }
-
-        if (isset($_SERVER['REDIRECT_HTTP_AUTHORIZATION'])) {
-            return $_SERVER['REDIRECT_HTTP_AUTHORIZATION'];
-        }
-
-        // Check for Authorization in getallheaders if available
-        if (function_exists('getallheaders')) {
-            $headers = getallheaders();
-            if (isset($headers['Authorization'])) {
-                return $headers['Authorization'];
-            }
-            if (isset($headers['authorization'])) {
-                return $headers['authorization'];
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * Send 401 Unauthorized response
-     *
-     * @param string $message Error message
-     */
-    private function sendUnauthorized($message) {
-        header('HTTP/1.1 401 Unauthorized');
-        header('Content-Type: application/json');
-        echo json_encode([
-            'success' => false,
-            'error' => 'Unauthorized',
-            'message' => $message
-        ]);
-    }
-
-    /**
-     * Verify API key without throwing errors (for optional auth)
-     *
-     * @return array|null User data or null if not authenticated
-     */
-    public function verifyOptional() {
-        $authHeader = $this->getAuthorizationHeader();
-
-        if (empty($authHeader)) {
-            return null;
-        }
-
-        if (!preg_match('/^Bearer\s+(.+)$/i', $authHeader, $matches)) {
-            return null;
-        }
-
-        $apiKey = $matches[1];
-        $keyData = $this->apiKeyModel->validateKey($apiKey);
-
-        if (!$keyData) {
-            return null;
-        }
-
-        $user = $this->userModel->getSystemUser();
-
-        if ($user) {
-            $user['api_key_id'] = $keyData['api_key_id'];
-            $user['api_key_name'] = $keyData['key_name'];
-        }
-
-        return $user;
-    }
-}

middleware/AuthMiddleware.php

@@ -1,324 +0,0 @@
-<?php
-/**
- * AuthMiddleware - Handles authentication via Authelia forward auth headers
- */
-require_once dirname(__DIR__) . '/models/UserModel.php';
-
-class AuthMiddleware {
-    private $userModel;
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-        $this->userModel = new UserModel($conn);
-    }
-
-    /**
-     * Log security event for authentication failures
-     *
-     * @param string $event Event type (e.g., 'auth_required', 'access_denied', 'session_expired')
-     * @param array $context Additional context data
-     */
-    private function logSecurityEvent(string $event, array $context = []): void {
-        $logData = [
-            'event' => $event,
-            'ip' => $_SERVER['REMOTE_ADDR'] ?? 'unknown',
-            'forwarded_for' => $_SERVER['HTTP_X_FORWARDED_FOR'] ?? null,
-            'user_agent' => $_SERVER['HTTP_USER_AGENT'] ?? 'unknown',
-            'request_uri' => $_SERVER['REQUEST_URI'] ?? 'unknown',
-            'request_method' => $_SERVER['REQUEST_METHOD'] ?? 'unknown',
-            'timestamp' => date('c')
-        ];
-
-        // Merge additional context
-        $logData = array_merge($logData, $context);
-
-        // Remove null values for cleaner logs
-        $logData = array_filter($logData, fn($v) => $v !== null);
-
-        // Format log message
-        $message = sprintf(
-            "[SECURITY] %s: %s",
-            strtoupper($event),
-            json_encode($logData, JSON_UNESCAPED_SLASHES)
-        );
-
-        error_log($message);
-    }
-
-    /**
-     * Authenticate user from Authelia forward auth headers
-     *
-     * @return array User data array
-     * @throws Exception if authentication fails
-     */
-    public function authenticate() {
-        // Start session if not already started with secure settings
-        if (session_status() === PHP_SESSION_NONE) {
-            // Configure secure session settings
-            ini_set('session.cookie_httponly', 1);
-            ini_set('session.cookie_secure', 1); // Requires HTTPS
-            ini_set('session.cookie_samesite', 'Lax'); // Lax allows redirects from Authelia
-            ini_set('session.use_strict_mode', 1);
-            ini_set('session.gc_maxlifetime', 18000); // 5 hours
-            ini_set('session.cookie_lifetime', 0); // Until browser closes
-
-            session_start();
-        }
-
-        // Check if user is already authenticated in session
-        if (isset($_SESSION['user']) && isset($_SESSION['user']['user_id'])) {
-            // Verify session hasn't expired (5 hour timeout)
-            if (isset($_SESSION['last_activity']) && (time() - $_SESSION['last_activity'] > 18000)) {
-                // Log session expiration
-                $this->logSecurityEvent('session_expired', [
-                    'username' => $_SESSION['user']['username'] ?? 'unknown',
-                    'user_id' => $_SESSION['user']['user_id'] ?? null,
-                    'session_age_seconds' => time() - $_SESSION['last_activity']
-                ]);
-
-                // Session expired, clear it
-                session_unset();
-                session_destroy();
-                session_start();
-            } else {
-                // Update last activity time
-                $_SESSION['last_activity'] = time();
-                return $_SESSION['user'];
-            }
-        }
-
-        // Read Authelia forward auth headers
-        $username = $this->getHeader('HTTP_REMOTE_USER');
-        $displayName = $this->getHeader('HTTP_REMOTE_NAME');
-        $email = $this->getHeader('HTTP_REMOTE_EMAIL');
-        $groups = $this->getHeader('HTTP_REMOTE_GROUPS');
-
-        // Check if authentication headers are present
-        if (empty($username)) {
-            // No auth headers - user not authenticated
-            $this->redirectToAuth();
-            exit;
-        }
-
-        // Check if user has required group membership
-        if (!$this->checkGroupAccess($groups)) {
-            $this->showAccessDenied($username, $groups);
-            exit;
-        }
-
-        // Sync user to database (create or update)
-        $user = $this->userModel->syncUserFromAuthelia($username, $displayName, $email, $groups);
-
-        if (!$user) {
-            throw new Exception("Failed to sync user from Authelia");
-        }
-
-        // Regenerate session ID to prevent session fixation attacks
-        session_regenerate_id(true);
-
-        // Store user in session
-        $_SESSION['user'] = $user;
-        $_SESSION['last_activity'] = time();
-
-        // Generate new CSRF token on login
-        require_once __DIR__ . '/CsrfMiddleware.php';
-        CsrfMiddleware::generateToken();
-
-        return $user;
-    }
-
-    /**
-     * Get header value from server variables
-     *
-     * @param string $header Header name
-     * @return string|null Header value or null if not set
-     */
-    private function getHeader($header) {
-        if (isset($_SERVER[$header])) {
-            return $_SERVER[$header];
-        }
-        return null;
-    }
-
-    /**
-     * Check if user has required group membership
-     *
-     * @param string $groups Comma-separated group names
-     * @return bool True if user has access
-     */
-    private function checkGroupAccess($groups) {
-        if (empty($groups)) {
-            return false;
-        }
-
-        // Check for admin or employee group membership
-        $userGroups = array_map('trim', explode(',', strtolower($groups)));
-        $requiredGroups = ['admin', 'employee'];
-
-        return !empty(array_intersect($userGroups, $requiredGroups));
-    }
-
-    /**
-     * Redirect to Authelia login
-     */
-    private function redirectToAuth() {
-        // Log unauthenticated access attempt
-        $this->logSecurityEvent('auth_required', [
-            'reason' => 'no_auth_headers'
-        ]);
-
-        // Redirect to the auth endpoint (Authelia will handle the redirect back)
-        header('HTTP/1.1 401 Unauthorized');
-        echo '<!DOCTYPE html>
-<html>
-<head>
-    <title>Authentication Required</title>
-    <style>
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            min-height: 100vh;
-            margin: 0;
-            background: #f5f5f5;
-        }
-        .auth-container {
-            background: white;
-            padding: 2rem;
-            border-radius: 8px;
-            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
-            text-align: center;
-            max-width: 400px;
-        }
-        .auth-container h1 {
-            color: #333;
-            margin-bottom: 1rem;
-        }
-        .auth-container p {
-            color: #666;
-            margin-bottom: 1.5rem;
-        }
-        .auth-container a {
-            display: inline-block;
-            background: #4285f4;
-            color: white;
-            padding: 0.75rem 2rem;
-            border-radius: 4px;
-            text-decoration: none;
-            transition: background 0.2s;
-        }
-        .auth-container a:hover {
-            background: #357ae8;
-        }
-    </style>
-</head>
-<body>
-    <div class="auth-container">
-        <h1>Authentication Required</h1>
-        <p>You need to be logged in to access Tinker Tickets.</p>
-        <a href="/">Continue to Login</a>
-    </div>
-</body>
-</html>';
-        exit;
-    }
-
-    /**
-     * Show access denied page
-     *
-     * @param string $username Username
-     * @param string $groups User groups
-     */
-    private function showAccessDenied($username, $groups) {
-        // Log access denied event with user details
-        $this->logSecurityEvent('access_denied', [
-            'username' => $username,
-            'groups' => $groups ?: 'none',
-            'required_groups' => 'admin,employee',
-            'reason' => 'insufficient_group_membership'
-        ]);
-
-        header('HTTP/1.1 403 Forbidden');
-        echo '<!DOCTYPE html>
-<html>
-<head>
-    <title>Access Denied</title>
-    <style>
-        body {
-            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            min-height: 100vh;
-            margin: 0;
-            background: #f5f5f5;
-        }
-        .denied-container {
-            background: white;
-            padding: 2rem;
-            border-radius: 8px;
-            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
-            text-align: center;
-            max-width: 500px;
-        }
-        .denied-container h1 {
-            color: #d32f2f;
-            margin-bottom: 1rem;
-        }
-        .denied-container p {
-            color: #666;
-            margin-bottom: 0.5rem;
-        }
-        .denied-container .user-info {
-            background: #f5f5f5;
-            padding: 1rem;
-            border-radius: 4px;
-            margin: 1rem 0;
-            font-family: monospace;
-            font-size: 0.9rem;
-        }
-    </style>
-</head>
-<body>
-    <div class="denied-container">
-        <h1>Access Denied</h1>
-        <p>You do not have permission to access Tinker Tickets.</p>
-        <p>Required groups: <strong>admin</strong> or <strong>employee</strong></p>
-        <div class="user-info">
-            <div>Username: ' . htmlspecialchars($username) . '</div>
-            <div>Groups: ' . htmlspecialchars($groups ?: 'none') . '</div>
-        </div>
-        <p>Please contact your administrator if you believe this is an error.</p>
-    </div>
-</body>
-</html>';
-        exit;
-    }
-
-    /**
-     * Get current authenticated user from session
-     *
-     * @return array|null User data or null if not authenticated
-     */
-    public static function getCurrentUser() {
-        if (session_status() === PHP_SESSION_NONE) {
-            session_start();
-        }
-
-        return $_SESSION['user'] ?? null;
-    }
-
-    /**
-     * Logout current user
-     */
-    public static function logout() {
-        if (session_status() === PHP_SESSION_NONE) {
-            session_start();
-        }
-
-        session_unset();
-        session_destroy();
-    }
-}

middleware/CsrfMiddleware.php

@@ -1,54 +0,0 @@
-<?php
-/**
- * CSRF Protection Middleware
- * Generates and validates CSRF tokens for all state-changing operations
- */
-class CsrfMiddleware {
-    private static string $tokenName = 'csrf_token';
-    private static string $tokenTime = 'csrf_token_time';
-    private static int $tokenLifetime = 3600; // 1 hour
-
-    /**
-     * Generate a new CSRF token
-     */
-    public static function generateToken(): string {
-        $_SESSION[self::$tokenName] = bin2hex(random_bytes(32));
-        $_SESSION[self::$tokenTime] = time();
-        return $_SESSION[self::$tokenName];
-    }
-
-    /**
-     * Get current CSRF token, regenerate if expired
-     */
-    public static function getToken(): string {
-        if (!isset($_SESSION[self::$tokenName]) || self::isTokenExpired()) {
-            return self::generateToken();
-        }
-        return $_SESSION[self::$tokenName];
-    }
-
-    /**
-     * Validate CSRF token (constant-time comparison)
-     */
-    public static function validateToken(string $token): bool {
-        if (!isset($_SESSION[self::$tokenName])) {
-            return false;
-        }
-
-        if (self::isTokenExpired()) {
-            self::generateToken(); // Auto-regenerate expired token
-            return false;
-        }
-
-        // Constant-time comparison to prevent timing attacks
-        return hash_equals($_SESSION[self::$tokenName], $token);
-    }
-
-    /**
-     * Check if token is expired
-     */
-    private static function isTokenExpired(): bool {
-        return !isset($_SESSION[self::$tokenTime]) ||
-               (time() - $_SESSION[self::$tokenTime]) > self::$tokenLifetime;
-    }
-}

middleware/RateLimitMiddleware.php

@@ -1,289 +0,0 @@
-<?php
-/**
- * Rate Limiting Middleware
- *
- * Implements both session-based and IP-based rate limiting to prevent abuse.
- * IP-based limiting prevents attackers from bypassing limits by creating new sessions.
- */
-class RateLimitMiddleware {
-    // Default limits
-    public const DEFAULT_LIMIT = 100;      // requests per window (session)
-    public const API_LIMIT = 60;           // API requests per window (session)
-    public const IP_LIMIT = 300;           // IP-based requests per window (more generous)
-    public const IP_API_LIMIT = 120;       // IP-based API requests per window
-    public const WINDOW_SECONDS = 60;      // 1 minute window
-
-    // Directory for IP rate limit storage
-    private static ?string $rateLimitDir = null;
-
-    /**
-     * Get the rate limit storage directory
-     *
-     * @return string Path to rate limit storage directory
-     */
-    private static function getRateLimitDir(): string {
-        if (self::$rateLimitDir === null) {
-            self::$rateLimitDir = sys_get_temp_dir() . '/tinker_tickets_ratelimit';
-            if (!is_dir(self::$rateLimitDir)) {
-                mkdir(self::$rateLimitDir, 0755, true);
-            }
-        }
-        return self::$rateLimitDir;
-    }
-
-    /**
-     * Get the client's IP address
-     *
-     * @return string Client IP address
-     */
-    private static function getClientIp(): string {
-        // Check for forwarded IP (behind proxy/load balancer)
-        $headers = ['HTTP_X_FORWARDED_FOR', 'HTTP_X_REAL_IP', 'HTTP_CLIENT_IP'];
-        foreach ($headers as $header) {
-            if (!empty($_SERVER[$header])) {
-                // Take the first IP in a comma-separated list
-                $ips = explode(',', $_SERVER[$header]);
-                $ip = trim($ips[0]);
-                if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
-                    return $ip;
-                }
-            }
-        }
-        return $_SERVER['REMOTE_ADDR'] ?? '127.0.0.1';
-    }
-
-    /**
-     * Check IP-based rate limit
-     *
-     * @param string $type 'default' or 'api'
-     * @return bool True if request is allowed, false if rate limited
-     */
-    private static function checkIpRateLimit(string $type = 'default'): bool {
-        $ip = self::getClientIp();
-        $limit = $type === 'api' ? self::IP_API_LIMIT : self::IP_LIMIT;
-        $now = time();
-
-        // Create a hash of the IP for the filename (security + filesystem safety)
-        $ipHash = md5($ip . '_' . $type);
-        $filePath = self::getRateLimitDir() . '/' . $ipHash . '.json';
-
-        // Load existing rate data
-        $rateData = ['count' => 0, 'window_start' => $now];
-        if (file_exists($filePath)) {
-            $content = @file_get_contents($filePath);
-            if ($content !== false) {
-                $decoded = json_decode($content, true);
-                if (is_array($decoded)) {
-                    $rateData = $decoded;
-                }
-            }
-        }
-
-        // Check if window has expired
-        if ($now - $rateData['window_start'] >= self::WINDOW_SECONDS) {
-            $rateData = ['count' => 0, 'window_start' => $now];
-        }
-
-        // Increment count
-        $rateData['count']++;
-
-        // Save updated data
-        @file_put_contents($filePath, json_encode($rateData), LOCK_EX);
-
-        // Check if over limit
-        return $rateData['count'] <= $limit;
-    }
-
-    /**
-     * Clean up old rate limit files (call periodically)
-     *
-     * Uses DirectoryIterator instead of glob() for better memory efficiency.
-     * A dedicated cron script (cron/cleanup_ratelimit.php) should also run for reliable cleanup.
-     */
-    public static function cleanupOldFiles(): void {
-        $dir = self::getRateLimitDir();
-        $lockFile = $dir . '/.cleanup.lock';
-        $now = time();
-        $maxAge = self::WINDOW_SECONDS * 2; // Files older than 2 windows
-        $maxLockAge = 60; // Release stale locks after 60 seconds
-
-        // Check for existing lock to prevent concurrent cleanups
-        if (file_exists($lockFile)) {
-            $lockAge = $now - filemtime($lockFile);
-            if ($lockAge < $maxLockAge) {
-                return; // Cleanup already in progress
-            }
-            @unlink($lockFile); // Stale lock
-        }
-
-        // Try to acquire lock
-        if (!@touch($lockFile)) {
-            return;
-        }
-
-        try {
-            $iterator = new DirectoryIterator($dir);
-            $deleted = 0;
-            $maxDeletes = 50; // Limit deletions per request to avoid blocking
-
-            foreach ($iterator as $file) {
-                if ($deleted >= $maxDeletes) {
-                    break; // Let cron handle the rest
-                }
-
-                if ($file->isDot() || !$file->isFile()) {
-                    continue;
-                }
-
-                $filename = $file->getFilename();
-                if ($filename === '.cleanup.lock' || !str_ends_with($filename, '.json')) {
-                    continue;
-                }
-
-                if ($now - $file->getMTime() > $maxAge) {
-                    if (@unlink($file->getPathname())) {
-                        $deleted++;
-                    }
-                }
-            }
-        } finally {
-            @unlink($lockFile);
-        }
-    }
-
-    /**
-     * Check rate limit for current request (both session and IP)
-     *
-     * @param string $type 'default' or 'api'
-     * @return bool True if request is allowed, false if rate limited
-     */
-    public static function check(string $type = 'default'): bool {
-        // First check IP-based rate limit (prevents session bypass)
-        if (!self::checkIpRateLimit($type)) {
-            return false;
-        }
-
-        // Then check session-based rate limit
-        if (session_status() === PHP_SESSION_NONE) {
-            session_start();
-        }
-
-        $limit = $type === 'api' ? self::API_LIMIT : self::DEFAULT_LIMIT;
-        $key = 'rate_limit_' . $type;
-        $now = time();
-
-        // Initialize rate limit tracking
-        if (!isset($_SESSION[$key])) {
-            $_SESSION[$key] = [
-                'count' => 0,
-                'window_start' => $now
-            ];
-        }
-
-        $rateData = &$_SESSION[$key];
-
-        // Check if window has expired
-        if ($now - $rateData['window_start'] >= self::WINDOW_SECONDS) {
-            // Reset for new window
-            $rateData['count'] = 0;
-            $rateData['window_start'] = $now;
-        }
-
-        // Increment request count
-        $rateData['count']++;
-
-        // Check if over limit
-        if ($rateData['count'] > $limit) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Apply rate limiting and send error response if exceeded
-     *
-     * @param string $type 'default' or 'api'
-     * @param bool $addHeaders Whether to add rate limit headers to response
-     */
-    public static function apply(string $type = 'default', bool $addHeaders = true): void {
-        // Periodically clean up old rate limit files (2% chance per request)
-        // Note: For production, use cron/cleanup_ratelimit.php for reliable cleanup
-        if (mt_rand(1, 50) === 1) {
-            self::cleanupOldFiles();
-        }
-
-        if (!self::check($type)) {
-            http_response_code(429);
-            header('Content-Type: application/json');
-            header('Retry-After: ' . self::WINDOW_SECONDS);
-            if ($addHeaders) {
-                self::addHeaders($type);
-            }
-            echo json_encode([
-                'success' => false,
-                'error' => 'Rate limit exceeded. Please try again later.',
-                'retry_after' => self::WINDOW_SECONDS
-            ]);
-            exit;
-        }
-
-        // Add rate limit headers to successful responses
-        if ($addHeaders) {
-            self::addHeaders($type);
-        }
-    }
-
-    /**
-     * Get current rate limit status
-     *
-     * @param string $type 'default' or 'api'
-     * @return array Rate limit status
-     */
-    public static function getStatus(string $type = 'default'): array {
-        if (session_status() === PHP_SESSION_NONE) {
-            session_start();
-        }
-
-        $limit = $type === 'api' ? self::API_LIMIT : self::DEFAULT_LIMIT;
-        $key = 'rate_limit_' . $type;
-        $now = time();
-
-        if (!isset($_SESSION[$key])) {
-            return [
-                'limit' => $limit,
-                'remaining' => $limit,
-                'reset' => $now + self::WINDOW_SECONDS
-            ];
-        }
-
-        $rateData = $_SESSION[$key];
-
-        // Check if window has expired
-        if ($now - $rateData['window_start'] >= self::WINDOW_SECONDS) {
-            return [
-                'limit' => $limit,
-                'remaining' => $limit,
-                'reset' => $now + self::WINDOW_SECONDS
-            ];
-        }
-
-        return [
-            'limit' => $limit,
-            'remaining' => max(0, $limit - $rateData['count']),
-            'reset' => $rateData['window_start'] + self::WINDOW_SECONDS
-        ];
-    }
-
-    /**
-     * Add rate limit headers to response
-     *
-     * @param string $type 'default' or 'api'
-     */
-    public static function addHeaders(string $type = 'default'): void {
-        $status = self::getStatus($type);
-        header('X-RateLimit-Limit: ' . $status['limit']);
-        header('X-RateLimit-Remaining: ' . $status['remaining']);
-        header('X-RateLimit-Reset: ' . $status['reset']);
-    }
-}

middleware/SecurityHeadersMiddleware.php

@@ -1,48 +0,0 @@
-<?php
-/**
- * Security Headers Middleware
- *
- * Applies security-related HTTP headers to all responses.
- */
-class SecurityHeadersMiddleware {
-    private static ?string $nonce = null;
-
-    /**
-     * Generate or retrieve the CSP nonce for this request
-     *
-     * @return string The nonce value
-     */
-    public static function getNonce(): string {
-        if (self::$nonce === null) {
-            self::$nonce = base64_encode(random_bytes(16));
-        }
-        return self::$nonce;
-    }
-
-    /**
-     * Apply security headers to the response
-     */
-    public static function apply(): void {
-        $nonce = self::getNonce();
-
-        // Content Security Policy - restricts where resources can be loaded from
-        // Using nonces for scripts to prevent XSS attacks while allowing inline scripts with valid nonces
-        // All inline event handlers have been refactored to use addEventListener with data-action attributes
-        header("Content-Security-Policy: default-src 'self'; script-src 'self' 'nonce-{$nonce}'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self';");
-
-        // Prevent clickjacking by disallowing framing
-        header("X-Frame-Options: DENY");
-
-        // Prevent MIME type sniffing
-        header("X-Content-Type-Options: nosniff");
-
-        // Enable XSS filtering in older browsers
-        header("X-XSS-Protection: 1; mode=block");
-
-        // Control referrer information sent with requests
-        header("Referrer-Policy: strict-origin-when-cross-origin");
-
-        // Permissions Policy - disable unnecessary browser features
-        header("Permissions-Policy: geolocation=(), microphone=(), camera=()");
-    }
-}

migrations/001_add_indexes.sql

@@ -1,48 +0,0 @@
--- Migration: Add Performance Indexes
--- Run this migration to improve query performance on common operations
-
--- Single-column indexes for filtering
--- These support the most common WHERE clauses in getAllTickets()
-
--- Status filtering (very common - used in almost every query)
-CREATE INDEX IF NOT EXISTS idx_tickets_status ON tickets(status);
-
--- Category and type filtering
-CREATE INDEX IF NOT EXISTS idx_tickets_category ON tickets(category);
-CREATE INDEX IF NOT EXISTS idx_tickets_type ON tickets(type);
-
--- Priority filtering
-CREATE INDEX IF NOT EXISTS idx_tickets_priority ON tickets(priority);
-
--- Date-based filtering and sorting
-CREATE INDEX IF NOT EXISTS idx_tickets_created_at ON tickets(created_at);
-CREATE INDEX IF NOT EXISTS idx_tickets_updated_at ON tickets(updated_at);
-
--- User filtering
-CREATE INDEX IF NOT EXISTS idx_tickets_created_by ON tickets(created_by);
-CREATE INDEX IF NOT EXISTS idx_tickets_assigned_to ON tickets(assigned_to);
-
--- Visibility filtering (used in every authenticated query)
-CREATE INDEX IF NOT EXISTS idx_tickets_visibility ON tickets(visibility);
-
--- Composite indexes for common query patterns
--- These are more efficient than single indexes for combined filters
-
--- Status + created_at (common sorting with status filter)
-CREATE INDEX IF NOT EXISTS idx_tickets_status_created ON tickets(status, created_at);
-
--- Assigned_to + status (for "my open tickets" queries)
-CREATE INDEX IF NOT EXISTS idx_tickets_assigned_status ON tickets(assigned_to, status);
-
--- Visibility + status (visibility filtering with status)
-CREATE INDEX IF NOT EXISTS idx_tickets_visibility_status ON tickets(visibility, status);
-
--- ticket_comments table
--- Optimize comment retrieval by ticket
-CREATE INDEX IF NOT EXISTS idx_comments_ticket_created ON ticket_comments(ticket_id, created_at);
-
--- Audit log indexes (if audit_log table exists)
--- Optimize audit log queries
-CREATE INDEX IF NOT EXISTS idx_audit_entity ON audit_log(entity_type, entity_id);
-CREATE INDEX IF NOT EXISTS idx_audit_user ON audit_log(user_id, created_at);
-CREATE INDEX IF NOT EXISTS idx_audit_action ON audit_log(action, created_at);

migrations/002_add_comment_threading.sql

@@ -1,19 +0,0 @@
--- Migration: Add comment threading support
--- Adds parent_comment_id for reply/thread functionality
-
--- Add parent_comment_id column for threaded comments
-ALTER TABLE ticket_comments
-ADD COLUMN parent_comment_id INT NULL DEFAULT NULL AFTER comment_id;
-
--- Add foreign key constraint (self-referencing for thread hierarchy)
-ALTER TABLE ticket_comments
-ADD CONSTRAINT fk_parent_comment
-FOREIGN KEY (parent_comment_id) REFERENCES ticket_comments(comment_id)
-ON DELETE CASCADE;
-
--- Add index for efficient thread retrieval
-CREATE INDEX idx_parent_comment ON ticket_comments(parent_comment_id);
-
--- Add thread_depth column to track nesting level (prevents infinite recursion issues)
-ALTER TABLE ticket_comments
-ADD COLUMN thread_depth TINYINT UNSIGNED NOT NULL DEFAULT 0 AFTER parent_comment_id;

migrations/migrate.php

@@ -1,168 +0,0 @@
-#!/usr/bin/env php
-<?php
-/**
- * Database Migration Runner
- *
- * Runs SQL migration files in order. Tracks completed migrations
- * to prevent re-running them.
- *
- * Usage:
- *   php migrate.php            # Run all pending migrations
- *   php migrate.php --status   # Show migration status
- *   php migrate.php --dry-run  # Show what would be run without executing
- */
-
-// Prevent web access
-if (php_sapi_name() !== 'cli') {
-    http_response_code(403);
-    exit('CLI access only');
-}
-
-require_once dirname(__DIR__) . '/config/config.php';
-require_once dirname(__DIR__) . '/helpers/Database.php';
-
-$dryRun = in_array('--dry-run', $argv);
-$statusOnly = in_array('--status', $argv);
-
-echo "=== Database Migration Runner ===\n\n";
-
-try {
-    $conn = Database::getConnection();
-} catch (Exception $e) {
-    echo "Error: Could not connect to database: " . $e->getMessage() . "\n";
-    exit(1);
-}
-
-// Create migrations tracking table if it doesn't exist
-$createTable = "CREATE TABLE IF NOT EXISTS migrations (
-    id INT AUTO_INCREMENT PRIMARY KEY,
-    filename VARCHAR(255) NOT NULL UNIQUE,
-    applied_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    INDEX idx_filename (filename)
-)";
-
-if (!$conn->query($createTable)) {
-    echo "Error: Could not create migrations table: " . $conn->error . "\n";
-    exit(1);
-}
-
-// Get list of completed migrations
-$completed = [];
-$result = $conn->query("SELECT filename FROM migrations ORDER BY id");
-while ($row = $result->fetch_assoc()) {
-    $completed[] = $row['filename'];
-}
-
-// Get list of migration files
-$migrationsDir = __DIR__;
-$files = glob($migrationsDir . '/*.sql');
-sort($files);
-
-if (empty($files)) {
-    echo "No migration files found.\n";
-    exit(0);
-}
-
-if ($statusOnly) {
-    echo "Migration Status:\n";
-    echo str_repeat('-', 60) . "\n";
-    foreach ($files as $file) {
-        $filename = basename($file);
-        $status = in_array($filename, $completed) ? '[DONE]' : '[PENDING]';
-        echo sprintf("  %s %s\n", $status, $filename);
-    }
-    exit(0);
-}
-
-// Find pending migrations
-$pending = [];
-foreach ($files as $file) {
-    $filename = basename($file);
-    if (!in_array($filename, $completed)) {
-        $pending[] = $file;
-    }
-}
-
-if (empty($pending)) {
-    echo "All migrations are up to date.\n";
-    exit(0);
-}
-
-echo sprintf("Found %d pending migration(s):\n", count($pending));
-foreach ($pending as $file) {
-    echo "  - " . basename($file) . "\n";
-}
-echo "\n";
-
-if ($dryRun) {
-    echo "[DRY RUN] No changes made.\n";
-    exit(0);
-}
-
-// Run pending migrations
-$success = 0;
-$failed = 0;
-
-foreach ($pending as $file) {
-    $filename = basename($file);
-    echo "Running: $filename... ";
-
-    $sql = file_get_contents($file);
-    if ($sql === false) {
-        echo "FAILED (could not read file)\n";
-        $failed++;
-        continue;
-    }
-
-    // Execute migration - handle multiple statements
-    $conn->begin_transaction();
-
-    try {
-        // Split by semicolon but respect statements properly
-        // Note: This doesn't handle semicolons in strings, but our migrations are simple
-        $statements = array_filter(
-            array_map('trim', explode(';', $sql)),
-            function($stmt) {
-                // Remove comments and check if there's actual SQL
-                $cleaned = preg_replace('/--.*$/m', '', $stmt);
-                return !empty(trim($cleaned));
-            }
-        );
-
-        foreach ($statements as $statement) {
-            if (!$conn->query($statement)) {
-                // Some "errors" are acceptable (like "index already exists")
-                $error = $conn->error;
-                if (strpos($error, 'Duplicate key name') !== false ||
-                    strpos($error, 'already exists') !== false) {
-                    // Index already exists, that's fine
-                    continue;
-                }
-                throw new Exception($error);
-            }
-        }
-
-        // Record the migration
-        $stmt = $conn->prepare("INSERT INTO migrations (filename) VALUES (?)");
-        $stmt->bind_param('s', $filename);
-        if (!$stmt->execute()) {
-            throw new Exception("Could not record migration: " . $conn->error);
-        }
-
-        $conn->commit();
-        echo "OK\n";
-        $success++;
-
-    } catch (Exception $e) {
-        $conn->rollback();
-        echo "FAILED (" . $e->getMessage() . ")\n";
-        $failed++;
-    }
-}
-
-echo "\n";
-echo "=== Migration Complete ===\n";
-echo sprintf("  Success: %d\n", $success);
-echo sprintf("  Failed:  %d\n", $failed);
-
-exit($failed > 0 ? 1 : 0);

models/ApiKeyModel.php

@@ -1,229 +0,0 @@
-<?php
-/**
- * ApiKeyModel - Handles API key generation and validation
- */
-class ApiKeyModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Generate a new API key
-     *
-     * @param string $keyName Descriptive name for the key
-     * @param int $createdBy User ID who created the key
-     * @param int|null $expiresInDays Number of days until expiration (null for no expiration)
-     * @return array Array with 'success', 'api_key' (plaintext), 'key_prefix', 'error'
-     */
-    public function createKey($keyName, $createdBy, $expiresInDays = null) {
-        // Generate random API key (32 bytes = 64 hex characters)
-        $apiKey = bin2hex(random_bytes(32));
-
-        // Create key prefix (first 8 characters) for identification
-        $keyPrefix = substr($apiKey, 0, 8);
-
-        // Hash the API key for storage
-        $keyHash = hash('sha256', $apiKey);
-
-        // Calculate expiration date if specified
-        $expiresAt = null;
-        if ($expiresInDays !== null) {
-            $expiresAt = date('Y-m-d H:i:s', strtotime("+$expiresInDays days"));
-        }
-
-        // Insert API key into database
-        $stmt = $this->conn->prepare(
-            "INSERT INTO api_keys (key_name, key_hash, key_prefix, created_by, expires_at) VALUES (?, ?, ?, ?, ?)"
-        );
-        $stmt->bind_param("sssis", $keyName, $keyHash, $keyPrefix, $createdBy, $expiresAt);
-
-        if ($stmt->execute()) {
-            $keyId = $this->conn->insert_id;
-            $stmt->close();
-
-            return [
-                'success' => true,
-                'api_key' => $apiKey,  // Return plaintext key ONCE
-                'key_prefix' => $keyPrefix,
-                'key_id' => $keyId,
-                'expires_at' => $expiresAt
-            ];
-        } else {
-            $error = $this->conn->error;
-            $stmt->close();
-
-            return [
-                'success' => false,
-                'error' => $error
-            ];
-        }
-    }
-
-    /**
-     * Validate an API key
-     *
-     * @param string $apiKey Plaintext API key to validate
-     * @return array|null API key record if valid, null if invalid
-     */
-    public function validateKey($apiKey) {
-        if (empty($apiKey)) {
-            return null;
-        }
-
-        // Hash the provided key
-        $keyHash = hash('sha256', $apiKey);
-
-        // Query for matching key
-        $stmt = $this->conn->prepare(
-            "SELECT * FROM api_keys WHERE key_hash = ? AND is_active = 1"
-        );
-        $stmt->bind_param("s", $keyHash);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows === 0) {
-            $stmt->close();
-            return null;
-        }
-
-        $keyData = $result->fetch_assoc();
-        $stmt->close();
-
-        // Check expiration
-        if ($keyData['expires_at'] !== null) {
-            $expiresAt = strtotime($keyData['expires_at']);
-            if ($expiresAt < time()) {
-                return null;  // Key has expired
-            }
-        }
-
-        // Update last_used timestamp
-        $this->updateLastUsed($keyData['api_key_id']);
-
-        return $keyData;
-    }
-
-    /**
-     * Update last_used timestamp for an API key
-     *
-     * @param int $keyId API key ID
-     * @return bool Success status
-     */
-    private function updateLastUsed($keyId) {
-        $stmt = $this->conn->prepare("UPDATE api_keys SET last_used = NOW() WHERE api_key_id = ?");
-        $stmt->bind_param("i", $keyId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return $success;
-    }
-
-    /**
-     * Revoke an API key (set is_active to false)
-     *
-     * @param int $keyId API key ID
-     * @return bool Success status
-     */
-    public function revokeKey($keyId) {
-        $stmt = $this->conn->prepare("UPDATE api_keys SET is_active = 0 WHERE api_key_id = ?");
-        $stmt->bind_param("i", $keyId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return $success;
-    }
-
-    /**
-     * Delete an API key permanently
-     *
-     * @param int $keyId API key ID
-     * @return bool Success status
-     */
-    public function deleteKey($keyId) {
-        $stmt = $this->conn->prepare("DELETE FROM api_keys WHERE api_key_id = ?");
-        $stmt->bind_param("i", $keyId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return $success;
-    }
-
-    /**
-     * Get all API keys (for admin panel)
-     *
-     * @return array Array of API key records (without hashes)
-     */
-    public function getAllKeys() {
-        $stmt = $this->conn->prepare(
-            "SELECT ak.*, u.username, u.display_name
-             FROM api_keys ak
-             LEFT JOIN users u ON ak.created_by = u.user_id
-             ORDER BY ak.created_at DESC"
-        );
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $keys = [];
-        while ($row = $result->fetch_assoc()) {
-            // Remove key_hash from response for security
-            unset($row['key_hash']);
-            $keys[] = $row;
-        }
-
-        $stmt->close();
-        return $keys;
-    }
-
-    /**
-     * Get API key by ID
-     *
-     * @param int $keyId API key ID
-     * @return array|null API key record (without hash) or null if not found
-     */
-    public function getKeyById($keyId) {
-        $stmt = $this->conn->prepare(
-            "SELECT ak.*, u.username, u.display_name
-             FROM api_keys ak
-             LEFT JOIN users u ON ak.created_by = u.user_id
-             WHERE ak.api_key_id = ?"
-        );
-        $stmt->bind_param("i", $keyId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows > 0) {
-            $key = $result->fetch_assoc();
-            // Remove key_hash from response for security
-            unset($key['key_hash']);
-            $stmt->close();
-            return $key;
-        }
-
-        $stmt->close();
-        return null;
-    }
-
-    /**
-     * Get keys created by a specific user
-     *
-     * @param int $userId User ID
-     * @return array Array of API key records
-     */
-    public function getKeysByUser($userId) {
-        $stmt = $this->conn->prepare(
-            "SELECT * FROM api_keys WHERE created_by = ? ORDER BY created_at DESC"
-        );
-        $stmt->bind_param("i", $userId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $keys = [];
-        while ($row = $result->fetch_assoc()) {
-            // Remove key_hash from response for security
-            unset($row['key_hash']);
-            $keys[] = $row;
-        }
-
-        $stmt->close();
-        return $keys;
-    }
-}

models/AttachmentModel.php

@@ -1,212 +0,0 @@
-<?php
-/**
- * AttachmentModel - Handles ticket file attachments
- */
-
-require_once __DIR__ . '/../config/config.php';
-
-class AttachmentModel {
-    private $conn;
-
-    public function __construct() {
-        $this->conn = new mysqli(
-            $GLOBALS['config']['DB_HOST'],
-            $GLOBALS['config']['DB_USER'],
-            $GLOBALS['config']['DB_PASS'],
-            $GLOBALS['config']['DB_NAME']
-        );
-
-        if ($this->conn->connect_error) {
-            throw new Exception('Database connection failed: ' . $this->conn->connect_error);
-        }
-    }
-
-    /**
-     * Get all attachments for a ticket
-     */
-    public function getAttachments($ticketId) {
-        $sql = "SELECT a.*, u.username, u.display_name
-                FROM ticket_attachments a
-                LEFT JOIN users u ON a.uploaded_by = u.user_id
-                WHERE a.ticket_id = ?
-                ORDER BY a.uploaded_at DESC";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("s", $ticketId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $attachments = [];
-        while ($row = $result->fetch_assoc()) {
-            $attachments[] = $row;
-        }
-
-        $stmt->close();
-        return $attachments;
-    }
-
-    /**
-     * Get a single attachment by ID
-     */
-    public function getAttachment($attachmentId) {
-        $sql = "SELECT a.*, u.username, u.display_name
-                FROM ticket_attachments a
-                LEFT JOIN users u ON a.uploaded_by = u.user_id
-                WHERE a.attachment_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $attachmentId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $attachment = $result->fetch_assoc();
-        $stmt->close();
-
-        return $attachment;
-    }
-
-    /**
-     * Add a new attachment record
-     */
-    public function addAttachment($ticketId, $filename, $originalFilename, $fileSize, $mimeType, $uploadedBy) {
-        $sql = "INSERT INTO ticket_attachments (ticket_id, filename, original_filename, file_size, mime_type, uploaded_by)
-                VALUES (?, ?, ?, ?, ?, ?)";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("sssisi", $ticketId, $filename, $originalFilename, $fileSize, $mimeType, $uploadedBy);
-        $result = $stmt->execute();
-
-        if ($result) {
-            $attachmentId = $this->conn->insert_id;
-            $stmt->close();
-            return $attachmentId;
-        }
-
-        $stmt->close();
-        return false;
-    }
-
-    /**
-     * Delete an attachment record
-     */
-    public function deleteAttachment($attachmentId) {
-        $sql = "DELETE FROM ticket_attachments WHERE attachment_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $attachmentId);
-        $result = $stmt->execute();
-        $stmt->close();
-
-        return $result;
-    }
-
-    /**
-     * Get total attachment size for a ticket
-     */
-    public function getTotalSizeForTicket($ticketId) {
-        $sql = "SELECT COALESCE(SUM(file_size), 0) as total_size
-                FROM ticket_attachments
-                WHERE ticket_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("s", $ticketId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $row = $result->fetch_assoc();
-        $stmt->close();
-
-        return (int)$row['total_size'];
-    }
-
-    /**
-     * Get attachment count for a ticket
-     */
-    public function getAttachmentCount($ticketId) {
-        $sql = "SELECT COUNT(*) as count FROM ticket_attachments WHERE ticket_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("s", $ticketId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $row = $result->fetch_assoc();
-        $stmt->close();
-
-        return (int)$row['count'];
-    }
-
-    /**
-     * Check if user can delete attachment (owner or admin)
-     */
-    public function canUserDelete($attachmentId, $userId, $isAdmin = false) {
-        if ($isAdmin) {
-            return true;
-        }
-
-        $attachment = $this->getAttachment($attachmentId);
-        return $attachment && $attachment['uploaded_by'] == $userId;
-    }
-
-    /**
-     * Format file size for display
-     */
-    public static function formatFileSize($bytes) {
-        if ($bytes >= 1073741824) {
-            return number_format($bytes / 1073741824, 2) . ' GB';
-        } elseif ($bytes >= 1048576) {
-            return number_format($bytes / 1048576, 2) . ' MB';
-        } elseif ($bytes >= 1024) {
-            return number_format($bytes / 1024, 2) . ' KB';
-        } else {
-            return $bytes . ' bytes';
-        }
-    }
-
-    /**
-     * Get file icon based on mime type
-     */
-    public static function getFileIcon($mimeType) {
-        if (strpos($mimeType, 'image/') === 0) {
-            return '🖼️';
-        } elseif (strpos($mimeType, 'video/') === 0) {
-            return '🎬';
-        } elseif (strpos($mimeType, 'audio/') === 0) {
-            return '🎵';
-        } elseif ($mimeType === 'application/pdf') {
-            return '📄';
-        } elseif (strpos($mimeType, 'text/') === 0) {
-            return '📝';
-        } elseif (in_array($mimeType, ['application/zip', 'application/x-rar-compressed', 'application/x-7z-compressed', 'application/gzip'])) {
-            return '📦';
-        } elseif (in_array($mimeType, ['application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'])) {
-            return '📘';
-        } elseif (in_array($mimeType, ['application/vnd.ms-excel', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'])) {
-            return '📊';
-        } else {
-            return '📎';
-        }
-    }
-
-    /**
-     * Validate file type against allowed types
-     */
-    public static function isAllowedType($mimeType) {
-        $allowedTypes = $GLOBALS['config']['ALLOWED_FILE_TYPES'] ?? [
-            'image/jpeg', 'image/png', 'image/gif', 'image/webp',
-            'application/pdf',
-            'text/plain', 'text/csv',
-            'application/msword',
-            'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
-            'application/vnd.ms-excel',
-            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
-            'application/zip', 'application/x-rar-compressed', 'application/x-7z-compressed',
-            'application/json', 'application/xml'
-        ];
-
-        return in_array($mimeType, $allowedTypes);
-    }
-
-    public function __destruct() {
-        if ($this->conn) {
-            $this->conn->close();
-        }
-    }
-}

models/AuditLogModel.php

@@ -1,677 +0,0 @@
-<?php
-/**
- * AuditLogModel - Handles audit trail logging for all user actions
- */
-class AuditLogModel {
-    private $conn;
-
-    /** @var int Maximum allowed limit for pagination */
-    private const MAX_LIMIT = 1000;
-
-    /** @var int Default limit for pagination */
-    private const DEFAULT_LIMIT = 100;
-
-    /** @var array Allowed action types for filtering */
-    private const VALID_ACTION_TYPES = [
-        'create', 'update', 'delete', 'view', 'security_event',
-        'login', 'logout', 'assign', 'comment', 'bulk_update'
-    ];
-
-    /** @var array Allowed entity types for filtering */
-    private const VALID_ENTITY_TYPES = [
-        'ticket', 'comment', 'user', 'api_key', 'security',
-        'template', 'attachment', 'group'
-    ];
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Validate and sanitize pagination limit
-     *
-     * @param int $limit Requested limit
-     * @return int Validated limit
-     */
-    private function validateLimit(int $limit): int {
-        if ($limit < 1) {
-            return self::DEFAULT_LIMIT;
-        }
-        return min($limit, self::MAX_LIMIT);
-    }
-
-    /**
-     * Validate and sanitize pagination offset
-     *
-     * @param int $offset Requested offset
-     * @return int Validated offset (non-negative)
-     */
-    private function validateOffset(int $offset): int {
-        return max(0, $offset);
-    }
-
-    /**
-     * Validate date format (YYYY-MM-DD)
-     *
-     * @param string $date Date string
-     * @return string|null Validated date or null if invalid
-     */
-    private function validateDate(string $date): ?string {
-        // Check format
-        if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $date)) {
-            return null;
-        }
-
-        // Verify it's a valid date
-        $parts = explode('-', $date);
-        if (!checkdate((int)$parts[1], (int)$parts[2], (int)$parts[0])) {
-            return null;
-        }
-
-        return $date;
-    }
-
-    /**
-     * Validate action type
-     *
-     * @param string $actionType Action type to validate
-     * @return bool True if valid
-     */
-    private function isValidActionType(string $actionType): bool {
-        return in_array($actionType, self::VALID_ACTION_TYPES, true);
-    }
-
-    /**
-     * Validate entity type
-     *
-     * @param string $entityType Entity type to validate
-     * @return bool True if valid
-     */
-    private function isValidEntityType(string $entityType): bool {
-        return in_array($entityType, self::VALID_ENTITY_TYPES, true);
-    }
-
-    /**
-     * Log an action to the audit trail
-     *
-     * @param int $userId User ID performing the action
-     * @param string $actionType Type of action (e.g., 'create', 'update', 'delete', 'view')
-     * @param string $entityType Type of entity (e.g., 'ticket', 'comment', 'api_key')
-     * @param string|null $entityId ID of the entity affected
-     * @param array|null $details Additional details as associative array
-     * @param string|null $ipAddress IP address of the user
-     * @return bool Success status
-     */
-    public function log($userId, $actionType, $entityType, $entityId = null, $details = null, $ipAddress = null) {
-        // Convert details array to JSON
-        $detailsJson = null;
-        if ($details !== null) {
-            $detailsJson = json_encode($details);
-        }
-
-        // Get IP address if not provided
-        if ($ipAddress === null) {
-            $ipAddress = $this->getClientIP();
-        }
-
-        $stmt = $this->conn->prepare(
-            "INSERT INTO audit_log (user_id, action_type, entity_type, entity_id, details, ip_address)
-             VALUES (?, ?, ?, ?, ?, ?)"
-        );
-        $stmt->bind_param("isssss", $userId, $actionType, $entityType, $entityId, $detailsJson, $ipAddress);
-
-        $success = $stmt->execute();
-        $stmt->close();
-
-        return $success;
-    }
-
-    /**
-     * Get audit logs for a specific entity
-     *
-     * @param string $entityType Type of entity
-     * @param string $entityId ID of the entity
-     * @param int $limit Maximum number of logs to return
-     * @return array Array of audit log records
-     */
-    public function getLogsByEntity($entityType, $entityId, $limit = 100) {
-        $limit = $this->validateLimit((int)$limit);
-
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             WHERE al.entity_type = ? AND al.entity_id = ?
-             ORDER BY al.created_at DESC
-             LIMIT ?"
-        );
-        $stmt->bind_param("ssi", $entityType, $entityId, $limit);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $logs = [];
-        while ($row = $result->fetch_assoc()) {
-            // Decode JSON details
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $logs[] = $row;
-        }
-
-        $stmt->close();
-        return $logs;
-    }
-
-    /**
-     * Get audit logs for a specific user
-     *
-     * @param int $userId User ID
-     * @param int $limit Maximum number of logs to return
-     * @return array Array of audit log records
-     */
-    public function getLogsByUser($userId, $limit = 100) {
-        $limit = $this->validateLimit((int)$limit);
-        $userId = max(0, (int)$userId);
-
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             WHERE al.user_id = ?
-             ORDER BY al.created_at DESC
-             LIMIT ?"
-        );
-        $stmt->bind_param("ii", $userId, $limit);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $logs = [];
-        while ($row = $result->fetch_assoc()) {
-            // Decode JSON details
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $logs[] = $row;
-        }
-
-        $stmt->close();
-        return $logs;
-    }
-
-    /**
-     * Get recent audit logs (for admin panel)
-     *
-     * @param int $limit Maximum number of logs to return
-     * @param int $offset Offset for pagination
-     * @return array Array of audit log records
-     */
-    public function getRecentLogs($limit = 50, $offset = 0) {
-        $limit = $this->validateLimit((int)$limit);
-        $offset = $this->validateOffset((int)$offset);
-
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             ORDER BY al.created_at DESC
-             LIMIT ? OFFSET ?"
-        );
-        $stmt->bind_param("ii", $limit, $offset);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $logs = [];
-        while ($row = $result->fetch_assoc()) {
-            // Decode JSON details
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $logs[] = $row;
-        }
-
-        $stmt->close();
-        return $logs;
-    }
-
-    /**
-     * Get audit logs filtered by action type
-     *
-     * @param string $actionType Action type to filter by
-     * @param int $limit Maximum number of logs to return
-     * @return array Array of audit log records
-     */
-    public function getLogsByAction($actionType, $limit = 100) {
-        $limit = $this->validateLimit((int)$limit);
-
-        // Validate action type to prevent unexpected queries
-        if (!$this->isValidActionType($actionType)) {
-            return [];
-        }
-
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             WHERE al.action_type = ?
-             ORDER BY al.created_at DESC
-             LIMIT ?"
-        );
-        $stmt->bind_param("si", $actionType, $limit);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $logs = [];
-        while ($row = $result->fetch_assoc()) {
-            // Decode JSON details
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $logs[] = $row;
-        }
-
-        $stmt->close();
-        return $logs;
-    }
-
-    /**
-     * Get total count of audit logs
-     *
-     * @return int Total count
-     */
-    public function getTotalCount() {
-        $result = $this->conn->query("SELECT COUNT(*) as count FROM audit_log");
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Delete old audit logs (for maintenance)
-     *
-     * @param int $daysToKeep Number of days of logs to keep
-     * @return int Number of deleted records
-     */
-    public function deleteOldLogs($daysToKeep = 90) {
-        $stmt = $this->conn->prepare(
-            "DELETE FROM audit_log WHERE created_at < DATE_SUB(NOW(), INTERVAL ? DAY)"
-        );
-        $stmt->bind_param("i", $daysToKeep);
-        $stmt->execute();
-        $affectedRows = $stmt->affected_rows;
-        $stmt->close();
-
-        return $affectedRows;
-    }
-
-    /**
-     * Get client IP address (handles proxies)
-     *
-     * @return string Client IP address
-     */
-    private function getClientIP() {
-        $ipAddress = '';
-
-        // Check for proxy headers
-        if (!empty($_SERVER['HTTP_CF_CONNECTING_IP'])) {
-            // Cloudflare
-            $ipAddress = $_SERVER['HTTP_CF_CONNECTING_IP'];
-        } elseif (!empty($_SERVER['HTTP_X_REAL_IP'])) {
-            // Nginx proxy
-            $ipAddress = $_SERVER['HTTP_X_REAL_IP'];
-        } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-            // Standard proxy header
-            $ipAddress = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'])[0];
-        } elseif (!empty($_SERVER['REMOTE_ADDR'])) {
-            // Direct connection
-            $ipAddress = $_SERVER['REMOTE_ADDR'];
-        }
-
-        return trim($ipAddress);
-    }
-
-    /**
-     * Helper: Log ticket creation
-     *
-     * @param int $userId User ID
-     * @param string $ticketId Ticket ID
-     * @param array $ticketData Ticket data
-     * @return bool Success status
-     */
-    public function logTicketCreate($userId, $ticketId, $ticketData) {
-        return $this->log(
-            $userId,
-            'create',
-            'ticket',
-            $ticketId,
-            ['title' => $ticketData['title'], 'priority' => $ticketData['priority'] ?? null]
-        );
-    }
-
-    /**
-     * Helper: Log ticket update
-     *
-     * @param int $userId User ID
-     * @param string $ticketId Ticket ID
-     * @param array $changes Array of changed fields
-     * @return bool Success status
-     */
-    public function logTicketUpdate($userId, $ticketId, $changes) {
-        return $this->log($userId, 'update', 'ticket', $ticketId, $changes);
-    }
-
-    /**
-     * Helper: Log comment creation
-     *
-     * @param int $userId User ID
-     * @param int $commentId Comment ID
-     * @param string $ticketId Associated ticket ID
-     * @return bool Success status
-     */
-    public function logCommentCreate($userId, $commentId, $ticketId) {
-        return $this->log(
-            $userId,
-            'create',
-            'comment',
-            (string)$commentId,
-            ['ticket_id' => $ticketId]
-        );
-    }
-
-    /**
-     * Helper: Log ticket view
-     *
-     * @param int $userId User ID
-     * @param string $ticketId Ticket ID
-     * @return bool Success status
-     */
-    public function logTicketView($userId, $ticketId) {
-        return $this->log($userId, 'view', 'ticket', $ticketId);
-    }
-
-    // ========================================
-    // Security Event Logging Methods
-    // ========================================
-
-    /**
-     * Log a security event
-     *
-     * @param string $eventType Type of security event
-     * @param array $details Additional details
-     * @param int|null $userId User ID if known
-     * @return bool Success status
-     */
-    public function logSecurityEvent($eventType, $details = [], $userId = null) {
-        $details['event_type'] = $eventType;
-        $details['user_agent'] = $_SERVER['HTTP_USER_AGENT'] ?? 'Unknown';
-        return $this->log($userId, 'security_event', 'security', null, $details);
-    }
-
-    /**
-     * Log a failed authentication attempt
-     *
-     * @param string $username Username attempted
-     * @param string $reason Reason for failure
-     * @return bool Success status
-     */
-    public function logFailedAuth($username, $reason = 'Invalid credentials') {
-        return $this->logSecurityEvent('failed_auth', [
-            'username' => $username,
-            'reason' => $reason
-        ]);
-    }
-
-    /**
-     * Log a CSRF token failure
-     *
-     * @param string $endpoint The endpoint that was accessed
-     * @param int|null $userId User ID if session exists
-     * @return bool Success status
-     */
-    public function logCsrfFailure($endpoint, $userId = null) {
-        return $this->logSecurityEvent('csrf_failure', [
-            'endpoint' => $endpoint,
-            'method' => $_SERVER['REQUEST_METHOD'] ?? 'Unknown'
-        ], $userId);
-    }
-
-    /**
-     * Log a rate limit exceeded event
-     *
-     * @param string $endpoint The endpoint that was rate limited
-     * @param int|null $userId User ID if session exists
-     * @return bool Success status
-     */
-    public function logRateLimitExceeded($endpoint, $userId = null) {
-        return $this->logSecurityEvent('rate_limit_exceeded', [
-            'endpoint' => $endpoint
-        ], $userId);
-    }
-
-    /**
-     * Log an unauthorized access attempt
-     *
-     * @param string $resource The resource that was accessed
-     * @param int|null $userId User ID if session exists
-     * @return bool Success status
-     */
-    public function logUnauthorizedAccess($resource, $userId = null) {
-        return $this->logSecurityEvent('unauthorized_access', [
-            'resource' => $resource
-        ], $userId);
-    }
-
-    /**
-     * Get security events (for admin review)
-     *
-     * @param int $limit Maximum number of events
-     * @param int $offset Offset for pagination
-     * @return array Security events
-     */
-    public function getSecurityEvents($limit = 100, $offset = 0) {
-        $limit = $this->validateLimit((int)$limit);
-        $offset = $this->validateOffset((int)$offset);
-
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             WHERE al.action_type = 'security_event'
-             ORDER BY al.created_at DESC
-             LIMIT ? OFFSET ?"
-        );
-        $stmt->bind_param("ii", $limit, $offset);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $events = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $events[] = $row;
-        }
-
-        $stmt->close();
-        return $events;
-    }
-
-    /**
-     * Get formatted timeline for a specific ticket
-     * Includes all ticket updates and comments
-     *
-     * @param string $ticketId Ticket ID
-     * @return array Timeline events
-     */
-    public function getTicketTimeline($ticketId) {
-        $stmt = $this->conn->prepare(
-            "SELECT al.*, u.username, u.display_name
-             FROM audit_log al
-             LEFT JOIN users u ON al.user_id = u.user_id
-             WHERE (al.entity_type = 'ticket' AND al.entity_id = ?)
-                OR (al.entity_type = 'comment' AND JSON_EXTRACT(al.details, '$.ticket_id') = ?)
-             ORDER BY al.created_at DESC"
-        );
-        $stmt->bind_param("ss", $ticketId, $ticketId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $timeline = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $timeline[] = $row;
-        }
-
-        $stmt->close();
-        return $timeline;
-    }
-
-    /**
-     * Get filtered audit logs with advanced search
-     *
-     * @param array $filters Associative array of filter criteria
-     * @param int $limit Maximum number of logs to return
-     * @param int $offset Offset for pagination
-     * @return array Array containing logs and total count
-     */
-    public function getFilteredLogs($filters = [], $limit = 50, $offset = 0) {
-        // Validate pagination parameters
-        $limit = $this->validateLimit((int)$limit);
-        $offset = $this->validateOffset((int)$offset);
-
-        $whereConditions = [];
-        $params = [];
-        $paramTypes = '';
-
-        // Action type filter - validate each action type
-        if (!empty($filters['action_type'])) {
-            $actions = array_filter(
-                array_map('trim', explode(',', $filters['action_type'])),
-                fn($action) => $this->isValidActionType($action)
-            );
-            if (!empty($actions)) {
-                $placeholders = str_repeat('?,', count($actions) - 1) . '?';
-                $whereConditions[] = "al.action_type IN ($placeholders)";
-                $params = array_merge($params, array_values($actions));
-                $paramTypes .= str_repeat('s', count($actions));
-            }
-        }
-
-        // Entity type filter - validate each entity type
-        if (!empty($filters['entity_type'])) {
-            $entities = array_filter(
-                array_map('trim', explode(',', $filters['entity_type'])),
-                fn($entity) => $this->isValidEntityType($entity)
-            );
-            if (!empty($entities)) {
-                $placeholders = str_repeat('?,', count($entities) - 1) . '?';
-                $whereConditions[] = "al.entity_type IN ($placeholders)";
-                $params = array_merge($params, array_values($entities));
-                $paramTypes .= str_repeat('s', count($entities));
-            }
-        }
-
-        // User filter - validate as positive integer
-        if (!empty($filters['user_id'])) {
-            $userId = (int)$filters['user_id'];
-            if ($userId > 0) {
-                $whereConditions[] = "al.user_id = ?";
-                $params[] = $userId;
-                $paramTypes .= 'i';
-            }
-        }
-
-        // Entity ID filter - sanitize (alphanumeric and dashes only)
-        if (!empty($filters['entity_id'])) {
-            $entityId = preg_replace('/[^a-zA-Z0-9_-]/', '', $filters['entity_id']);
-            if (!empty($entityId)) {
-                $whereConditions[] = "al.entity_id = ?";
-                $params[] = $entityId;
-                $paramTypes .= 's';
-            }
-        }
-
-        // Date range filters - validate format
-        if (!empty($filters['date_from'])) {
-            $dateFrom = $this->validateDate($filters['date_from']);
-            if ($dateFrom !== null) {
-                $whereConditions[] = "DATE(al.created_at) >= ?";
-                $params[] = $dateFrom;
-                $paramTypes .= 's';
-            }
-        }
-        if (!empty($filters['date_to'])) {
-            $dateTo = $this->validateDate($filters['date_to']);
-            if ($dateTo !== null) {
-                $whereConditions[] = "DATE(al.created_at) <= ?";
-                $params[] = $dateTo;
-                $paramTypes .= 's';
-            }
-        }
-
-        // IP address filter - validate format (basic IP pattern)
-        if (!empty($filters['ip_address'])) {
-            // Allow partial IP matching but sanitize input
-            $ipAddress = preg_replace('/[^0-9.:a-fA-F]/', '', $filters['ip_address']);
-            if (!empty($ipAddress) && strlen($ipAddress) <= 45) { // Max IPv6 length
-                $whereConditions[] = "al.ip_address LIKE ?";
-                $params[] = '%' . $ipAddress . '%';
-                $paramTypes .= 's';
-            }
-        }
-
-        // Build WHERE clause
-        $whereClause = '';
-        if (!empty($whereConditions)) {
-            $whereClause = 'WHERE ' . implode(' AND ', $whereConditions);
-        }
-
-        // Get total count for pagination
-        $countSql = "SELECT COUNT(*) as total FROM audit_log al $whereClause";
-        $countStmt = $this->conn->prepare($countSql);
-        if (!empty($params)) {
-            $countStmt->bind_param($paramTypes, ...$params);
-        }
-        $countStmt->execute();
-        $totalResult = $countStmt->get_result();
-        $totalCount = $totalResult->fetch_assoc()['total'];
-        $countStmt->close();
-
-        // Get filtered logs
-        $sql = "SELECT al.*, u.username, u.display_name
-                FROM audit_log al
-                LEFT JOIN users u ON al.user_id = u.user_id
-                $whereClause
-                ORDER BY al.created_at DESC
-                LIMIT ? OFFSET ?";
-        $stmt = $this->conn->prepare($sql);
-
-        // Add limit and offset parameters
-        $params[] = $limit;
-        $params[] = $offset;
-        $paramTypes .= 'ii';
-
-        if (!empty($params)) {
-            $stmt->bind_param($paramTypes, ...$params);
-        }
-
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $logs = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['details']) {
-                $row['details'] = json_decode($row['details'], true);
-            }
-            $logs[] = $row;
-        }
-
-        $stmt->close();
-
-        return [
-            'logs' => $logs,
-            'total' => $totalCount,
-            'pages' => ceil($totalCount / $limit)
-        ];
-    }
-}

models/BulkOperationsModel.php

@@ -1,279 +0,0 @@
-<?php
-/**
- * BulkOperationsModel - Handles bulk ticket operations (Admin only)
- */
-class BulkOperationsModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Create a new bulk operation record
-     *
-     * @param string $type Operation type (bulk_close, bulk_assign, bulk_priority)
-     * @param array $ticketIds Array of ticket IDs
-     * @param int $userId User performing the operation
-     * @param array|null $parameters Operation parameters
-     * @return int|false Operation ID or false on failure
-     */
-    public function createBulkOperation($type, $ticketIds, $userId, $parameters = null) {
-        $ticketIdsStr = implode(',', $ticketIds);
-        $totalTickets = count($ticketIds);
-        $parametersJson = $parameters ? json_encode($parameters) : null;
-
-        $sql = "INSERT INTO bulk_operations (operation_type, ticket_ids, performed_by, parameters, total_tickets)
-                VALUES (?, ?, ?, ?, ?)";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ssisi", $type, $ticketIdsStr, $userId, $parametersJson, $totalTickets);
-
-        if ($stmt->execute()) {
-            $operationId = $this->conn->insert_id;
-            $stmt->close();
-            return $operationId;
-        }
-
-        $stmt->close();
-        return false;
-    }
-
-    /**
-     * Process a bulk operation
-     *
-     * Uses database transaction to ensure atomicity - either all tickets
-     * are updated or none are (on failure, changes are rolled back).
-     *
-     * @param int $operationId Operation ID
-     * @param bool $atomic If true, rollback all changes on any failure
-     * @return array Result with processed and failed counts
-     */
-    public function processBulkOperation($operationId, bool $atomic = false) {
-        // Get operation details
-        $sql = "SELECT * FROM bulk_operations WHERE operation_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $operationId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $operation = $result->fetch_assoc();
-        $stmt->close();
-
-        if (!$operation) {
-            return ['processed' => 0, 'failed' => 0, 'error' => 'Operation not found'];
-        }
-
-        $ticketIds = explode(',', $operation['ticket_ids']);
-        $parameters = $operation['parameters'] ? json_decode($operation['parameters'], true) : [];
-        $processed = 0;
-        $failed = 0;
-        $errors = [];
-
-        // Load required models
-        require_once dirname(__DIR__) . '/models/TicketModel.php';
-        require_once dirname(__DIR__) . '/models/AuditLogModel.php';
-
-        $ticketModel = new TicketModel($this->conn);
-        $auditLogModel = new AuditLogModel($this->conn);
-
-        // Batch load all tickets in one query to eliminate N+1 problem
-        $ticketsById = $ticketModel->getTicketsByIds($ticketIds);
-
-        // Start transaction for data consistency
-        $this->conn->begin_transaction();
-
-        try {
-            foreach ($ticketIds as $ticketId) {
-            $ticketId = trim($ticketId);
-            $success = false;
-
-            try {
-                switch ($operation['operation_type']) {
-                    case 'bulk_close':
-                        // Get current ticket from pre-loaded batch
-                        $currentTicket = $ticketsById[$ticketId] ?? null;
-                        if ($currentTicket) {
-                            $updateResult = $ticketModel->updateTicket([
-                                'ticket_id' => $ticketId,
-                                'title' => $currentTicket['title'],
-                                'description' => $currentTicket['description'],
-                                'category' => $currentTicket['category'],
-                                'type' => $currentTicket['type'],
-                                'status' => 'Closed',
-                                'priority' => $currentTicket['priority']
-                            ], $operation['performed_by']);
-                            $success = $updateResult['success'];
-
-                            if ($success) {
-                                $auditLogModel->log($operation['performed_by'], 'update', 'ticket', $ticketId,
-                                    ['status' => 'Closed', 'bulk_operation_id' => $operationId]);
-                            }
-                        }
-                        break;
-
-                    case 'bulk_assign':
-                        if (isset($parameters['assigned_to'])) {
-                            $success = $ticketModel->assignTicket($ticketId, $parameters['assigned_to'], $operation['performed_by']);
-                            if ($success) {
-                                $auditLogModel->log($operation['performed_by'], 'assign', 'ticket', $ticketId,
-                                    ['assigned_to' => $parameters['assigned_to'], 'bulk_operation_id' => $operationId]);
-                            }
-                        }
-                        break;
-
-                    case 'bulk_priority':
-                        if (isset($parameters['priority'])) {
-                            $currentTicket = $ticketsById[$ticketId] ?? null;
-                            if ($currentTicket) {
-                                $updateResult = $ticketModel->updateTicket([
-                                    'ticket_id' => $ticketId,
-                                    'title' => $currentTicket['title'],
-                                    'description' => $currentTicket['description'],
-                                    'category' => $currentTicket['category'],
-                                    'type' => $currentTicket['type'],
-                                    'status' => $currentTicket['status'],
-                                    'priority' => $parameters['priority']
-                                ], $operation['performed_by']);
-                                $success = $updateResult['success'];
-
-                                if ($success) {
-                                    $auditLogModel->log($operation['performed_by'], 'update', 'ticket', $ticketId,
-                                        ['priority' => $parameters['priority'], 'bulk_operation_id' => $operationId]);
-                                }
-                            }
-                        }
-                        break;
-
-                    case 'bulk_status':
-                        if (isset($parameters['status'])) {
-                            $currentTicket = $ticketsById[$ticketId] ?? null;
-                            if ($currentTicket) {
-                                $updateResult = $ticketModel->updateTicket([
-                                    'ticket_id' => $ticketId,
-                                    'title' => $currentTicket['title'],
-                                    'description' => $currentTicket['description'],
-                                    'category' => $currentTicket['category'],
-                                    'type' => $currentTicket['type'],
-                                    'status' => $parameters['status'],
-                                    'priority' => $currentTicket['priority']
-                                ], $operation['performed_by']);
-                                $success = $updateResult['success'];
-
-                                if ($success) {
-                                    $auditLogModel->log($operation['performed_by'], 'update', 'ticket', $ticketId,
-                                        ['status' => $parameters['status'], 'bulk_operation_id' => $operationId]);
-                                }
-                            }
-                        }
-                        break;
-                }
-
-                if ($success) {
-                    $processed++;
-                } else {
-                    $failed++;
-                    $errors[] = "Ticket $ticketId: Update failed";
-                }
-            } catch (Exception $e) {
-                $failed++;
-                $errors[] = "Ticket $ticketId: " . $e->getMessage();
-                error_log("Bulk operation error for ticket $ticketId: " . $e->getMessage());
-            }
-            }
-
-            // If atomic mode and any failures, rollback everything
-            if ($atomic && $failed > 0) {
-                $this->conn->rollback();
-                error_log("Bulk operation $operationId rolled back due to $failed failures");
-
-                // Update operation status as failed
-                $sql = "UPDATE bulk_operations SET status = 'failed', processed_tickets = 0, failed_tickets = ?,
-                        completed_at = NOW() WHERE operation_id = ?";
-                $stmt = $this->conn->prepare($sql);
-                $stmt->bind_param("ii", $failed, $operationId);
-                $stmt->execute();
-                $stmt->close();
-
-                return [
-                    'processed' => 0,
-                    'failed' => $failed,
-                    'rolled_back' => true,
-                    'errors' => $errors
-                ];
-            }
-
-            // Commit the transaction
-            $this->conn->commit();
-
-        } catch (Exception $e) {
-            // Rollback on any unexpected error
-            $this->conn->rollback();
-            error_log("Bulk operation $operationId failed with exception: " . $e->getMessage());
-
-            return [
-                'processed' => 0,
-                'failed' => count($ticketIds),
-                'error' => 'Transaction failed: ' . $e->getMessage(),
-                'rolled_back' => true
-            ];
-        }
-
-        // Update operation status
-        $status = $failed > 0 ? 'completed_with_errors' : 'completed';
-        $sql = "UPDATE bulk_operations SET status = ?, processed_tickets = ?, failed_tickets = ?,
-                completed_at = NOW() WHERE operation_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("siii", $status, $processed, $failed, $operationId);
-        $stmt->execute();
-        $stmt->close();
-
-        $result = ['processed' => $processed, 'failed' => $failed];
-        if (!empty($errors)) {
-            $result['errors'] = $errors;
-        }
-        return $result;
-    }
-
-    /**
-     * Get bulk operation by ID
-     *
-     * @param int $operationId Operation ID
-     * @return array|null Operation record or null
-     */
-    public function getOperationById($operationId) {
-        $sql = "SELECT * FROM bulk_operations WHERE operation_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $operationId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $operation = $result->fetch_assoc();
-        $stmt->close();
-        return $operation;
-    }
-
-    /**
-     * Get bulk operations performed by a user
-     *
-     * @param int $userId User ID
-     * @param int $limit Result limit
-     * @return array Array of operations
-     */
-    public function getOperationsByUser($userId, $limit = 50) {
-        $sql = "SELECT * FROM bulk_operations WHERE performed_by = ?
-                ORDER BY created_at DESC LIMIT ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ii", $userId, $limit);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $operations = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['parameters']) {
-                $row['parameters'] = json_decode($row['parameters'], true);
-            }
-            $operations[] = $row;
-        }
-
-        $stmt->close();
-        return $operations;
-    }
-}

models/CommentModel.php

@@ -1,208 +1,54 @@
 <?php
 class CommentModel {
     private $conn;
-
+    
     public function __construct($conn) {
         $this->conn = $conn;
     }
-
-    /**
-     * Extract @mentions from comment text
-     *
-     * @param string $text Comment text
-     * @return array Array of mentioned usernames
-     */
-    public function extractMentions($text) {
-        $mentions = [];
-        // Match @username patterns (alphanumeric, underscores, hyphens)
-        if (preg_match_all('/@([a-zA-Z0-9_-]+)/', $text, $matches)) {
-            $mentions = array_unique($matches[1]);
-        }
-        return $mentions;
-    }
-
-    /**
-     * Get user IDs for mentioned usernames
-     *
-     * @param array $usernames Array of usernames
-     * @return array Array of user records with user_id, username, display_name
-     */
-    public function getMentionedUsers($usernames) {
-        if (empty($usernames)) {
-            return [];
-        }
-
-        $placeholders = str_repeat('?,', count($usernames) - 1) . '?';
-        $sql = "SELECT user_id, username, display_name FROM users WHERE username IN ($placeholders)";
-        $stmt = $this->conn->prepare($sql);
-
-        $types = str_repeat('s', count($usernames));
-        $stmt->bind_param($types, ...$usernames);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $users = [];
-        while ($row = $result->fetch_assoc()) {
-            $users[] = $row;
-        }
-        $stmt->close();
-
-        return $users;
-    }
     
-    public function getCommentsByTicketId($ticketId, $threaded = true) {
-        // Check if threading columns exist
-        $hasThreading = $this->hasThreadingSupport();
-
-        if ($hasThreading) {
-            $sql = "SELECT tc.*, u.display_name, u.username, tc.parent_comment_id, tc.thread_depth
-                    FROM ticket_comments tc
-                    LEFT JOIN users u ON tc.user_id = u.user_id
-                    WHERE tc.ticket_id = ?
-                    ORDER BY
-                        CASE WHEN tc.parent_comment_id IS NULL THEN tc.created_at END DESC,
-                        CASE WHEN tc.parent_comment_id IS NOT NULL THEN tc.created_at END ASC";
-        } else {
-            $sql = "SELECT tc.*, u.display_name, u.username
-                    FROM ticket_comments tc
-                    LEFT JOIN users u ON tc.user_id = u.user_id
-                    WHERE tc.ticket_id = ?
-                    ORDER BY tc.created_at DESC";
-        }
-
+    public function getCommentsByTicketId($ticketId) {
+        $sql = "SELECT * FROM ticket_comments WHERE ticket_id = ? ORDER BY created_at DESC";
         $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("s", $ticketId);
+        $stmt->bind_param("s", $ticketId); // Changed to string since ticket_id is varchar
         $stmt->execute();
         $result = $stmt->get_result();
-
+        
         $comments = [];
-        $commentMap = [];
-
         while ($row = $result->fetch_assoc()) {
-            // Use display_name from users table if available, fallback to user_name field
-            if (!empty($row['display_name'])) {
-                $row['display_name_formatted'] = $row['display_name'];
-            } else {
-                $row['display_name_formatted'] = $row['user_name'] ?? 'Unknown User';
-            }
-            $row['replies'] = [];
-            $row['parent_comment_id'] = $row['parent_comment_id'] ?? null;
-            $row['thread_depth'] = $row['thread_depth'] ?? 0;
-            $commentMap[$row['comment_id']] = $row;
+            $comments[] = $row;
         }
-
-        // Build threaded structure if threading is enabled
-        if ($hasThreading && $threaded) {
-            $rootComments = [];
-            foreach ($commentMap as $id => $comment) {
-                if ($comment['parent_comment_id'] === null) {
-                    $rootComments[] = $this->buildCommentThread($comment, $commentMap);
-                }
-            }
-            return $rootComments;
-        }
-
-        // Flat list
-        return array_values($commentMap);
-    }
-
-    /**
-     * Check if threading columns exist
-     */
-    private function hasThreadingSupport() {
-        static $hasSupport = null;
-        if ($hasSupport !== null) {
-            return $hasSupport;
-        }
-
-        $result = $this->conn->query("SHOW COLUMNS FROM ticket_comments LIKE 'parent_comment_id'");
-        $hasSupport = ($result && $result->num_rows > 0);
-        return $hasSupport;
-    }
-
-    /**
-     * Recursively build comment thread
-     */
-    private function buildCommentThread($comment, &$allComments) {
-        $comment['replies'] = [];
-        foreach ($allComments as $c) {
-            if ($c['parent_comment_id'] == $comment['comment_id']) {
-                $comment['replies'][] = $this->buildCommentThread($c, $allComments);
-            }
-        }
-        // Sort replies by date ascending
-        usort($comment['replies'], function($a, $b) {
-            return strtotime($a['created_at']) - strtotime($b['created_at']);
-        });
-        return $comment;
-    }
-
-    /**
-     * Get flat list of comments (for backward compatibility)
-     */
-    public function getCommentsByTicketIdFlat($ticketId) {
-        return $this->getCommentsByTicketId($ticketId, false);
+        
+        return $comments;
     }
     
-    public function addComment($ticketId, $commentData, $userId = null) {
-        // Check if threading is supported
-        $hasThreading = $this->hasThreadingSupport();
-
-        // Set default username (kept for backward compatibility)
+    public function addComment($ticketId, $commentData) {
+        $sql = "INSERT INTO ticket_comments (ticket_id, user_name, comment_text, markdown_enabled) 
+                VALUES (?, ?, ?, ?)";
+                
+        $stmt = $this->conn->prepare($sql);
+        
+        // Set default username
         $username = $commentData['user_name'] ?? 'User';
         $markdownEnabled = isset($commentData['markdown_enabled']) && $commentData['markdown_enabled'] ? 1 : 0;
+        
+        // Preserve line breaks in the comment text
         $commentText = $commentData['comment_text'];
-        $parentCommentId = $commentData['parent_comment_id'] ?? null;
-        $threadDepth = 0;
-
-        // Calculate thread depth if replying to a comment
-        if ($hasThreading && $parentCommentId) {
-            $parentComment = $this->getCommentById($parentCommentId);
-            if ($parentComment) {
-                $threadDepth = min(($parentComment['thread_depth'] ?? 0) + 1, 3); // Max depth of 3
-            }
-        }
-
-        if ($hasThreading) {
-            $sql = "INSERT INTO ticket_comments (ticket_id, user_id, user_name, comment_text, markdown_enabled, parent_comment_id, thread_depth)
-                    VALUES (?, ?, ?, ?, ?, ?, ?)";
-            $stmt = $this->conn->prepare($sql);
-            $stmt->bind_param(
-                "sissiii",
-                $ticketId,
-                $userId,
-                $username,
-                $commentText,
-                $markdownEnabled,
-                $parentCommentId,
-                $threadDepth
-            );
-        } else {
-            $sql = "INSERT INTO ticket_comments (ticket_id, user_id, user_name, comment_text, markdown_enabled)
-                    VALUES (?, ?, ?, ?, ?)";
-            $stmt = $this->conn->prepare($sql);
-            $stmt->bind_param(
-                "sissi",
-                $ticketId,
-                $userId,
-                $username,
-                $commentText,
-                $markdownEnabled
-            );
-        }
-
+        
+        $stmt->bind_param(
+            "sssi",
+            $ticketId,
+            $username,
+            $commentText,
+            $markdownEnabled
+        );
+        
         if ($stmt->execute()) {
-            $commentId = $this->conn->insert_id;
-
             return [
                 'success' => true,
-                'comment_id' => $commentId,
                 'user_name' => $username,
                 'created_at' => date('M d, Y H:i'),
                 'markdown_enabled' => $markdownEnabled,
-                'comment_text' => $commentText,
-                'parent_comment_id' => $parentCommentId,
-                'thread_depth' => $threadDepth
+                'comment_text' => $commentText
             ];
         } else {
             return [
@@ -211,99 +57,5 @@ class CommentModel {
             ];
         }
     }
-
-    /**
-     * Get a single comment by ID
-     */
-    public function getCommentById($commentId) {
-        $sql = "SELECT tc.*, u.display_name, u.username
-                FROM ticket_comments tc
-                LEFT JOIN users u ON tc.user_id = u.user_id
-                WHERE tc.comment_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $commentId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        return $result->fetch_assoc();
-    }
-
-    /**
-     * Update an existing comment
-     * Only the comment owner or an admin can update
-     */
-    public function updateComment($commentId, $commentText, $markdownEnabled, $userId, $isAdmin = false) {
-        // First check if user owns this comment or is admin
-        $comment = $this->getCommentById($commentId);
-
-        if (!$comment) {
-            return ['success' => false, 'error' => 'Comment not found'];
-        }
-
-        if ($comment['user_id'] != $userId && !$isAdmin) {
-            return ['success' => false, 'error' => 'You do not have permission to edit this comment'];
-        }
-
-        // Check if updated_at column exists
-        $hasUpdatedAt = false;
-        $colCheck = $this->conn->query("SHOW COLUMNS FROM ticket_comments LIKE 'updated_at'");
-        if ($colCheck && $colCheck->num_rows > 0) {
-            $hasUpdatedAt = true;
-        }
-
-        if ($hasUpdatedAt) {
-            $sql = "UPDATE ticket_comments SET comment_text = ?, markdown_enabled = ?, updated_at = NOW() WHERE comment_id = ?";
-        } else {
-            $sql = "UPDATE ticket_comments SET comment_text = ?, markdown_enabled = ? WHERE comment_id = ?";
-        }
-
-        $stmt = $this->conn->prepare($sql);
-        $markdownInt = $markdownEnabled ? 1 : 0;
-        $stmt->bind_param("sii", $commentText, $markdownInt, $commentId);
-
-        if ($stmt->execute()) {
-            return [
-                'success' => true,
-                'comment_id' => $commentId,
-                'comment_text' => $commentText,
-                'markdown_enabled' => $markdownInt,
-                'updated_at' => $hasUpdatedAt ? date('M d, Y H:i') : null
-            ];
-        } else {
-            return ['success' => false, 'error' => $this->conn->error];
-        }
-    }
-
-    /**
-     * Delete a comment
-     * Only the comment owner or an admin can delete
-     */
-    public function deleteComment($commentId, $userId, $isAdmin = false) {
-        // First check if user owns this comment or is admin
-        $comment = $this->getCommentById($commentId);
-
-        if (!$comment) {
-            return ['success' => false, 'error' => 'Comment not found'];
-        }
-
-        if ($comment['user_id'] != $userId && !$isAdmin) {
-            return ['success' => false, 'error' => 'You do not have permission to delete this comment'];
-        }
-
-        $ticketId = $comment['ticket_id'];
-
-        $sql = "DELETE FROM ticket_comments WHERE comment_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $commentId);
-
-        if ($stmt->execute()) {
-            return [
-                'success' => true,
-                'comment_id' => $commentId,
-                'ticket_id' => $ticketId
-            ];
-        } else {
-            return ['success' => false, 'error' => $this->conn->error];
-        }
-    }
 }
 ?>

models/CustomFieldModel.php

@@ -1,230 +0,0 @@
-<?php
-/**
- * CustomFieldModel - Manages custom field definitions and values
- */
-
-class CustomFieldModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    // ========================================
-    // Field Definitions
-    // ========================================
-
-    /**
-     * Get all field definitions
-     */
-    public function getAllDefinitions($category = null, $activeOnly = true) {
-        $sql = "SELECT * FROM custom_field_definitions WHERE 1=1";
-        $params = [];
-        $types = '';
-
-        if ($activeOnly) {
-            $sql .= " AND is_active = 1";
-        }
-
-        if ($category !== null) {
-            $sql .= " AND (category = ? OR category IS NULL)";
-            $params[] = $category;
-            $types .= 's';
-        }
-
-        $sql .= " ORDER BY display_order ASC, field_id ASC";
-
-        if (!empty($params)) {
-            $stmt = $this->conn->prepare($sql);
-            $stmt->bind_param($types, ...$params);
-            $stmt->execute();
-            $result = $stmt->get_result();
-        } else {
-            $result = $this->conn->query($sql);
-        }
-
-        $fields = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['field_options']) {
-                $row['field_options'] = json_decode($row['field_options'], true);
-            }
-            $fields[] = $row;
-        }
-
-        if (isset($stmt)) {
-            $stmt->close();
-        }
-
-        return $fields;
-    }
-
-    /**
-     * Get a single field definition
-     */
-    public function getDefinition($fieldId) {
-        $sql = "SELECT * FROM custom_field_definitions WHERE field_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $fieldId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $row = $result->fetch_assoc();
-        $stmt->close();
-
-        if ($row && $row['field_options']) {
-            $row['field_options'] = json_decode($row['field_options'], true);
-        }
-
-        return $row;
-    }
-
-    /**
-     * Create a new field definition
-     */
-    public function createDefinition($data) {
-        $options = null;
-        if (isset($data['field_options']) && !empty($data['field_options'])) {
-            $options = json_encode($data['field_options']);
-        }
-
-        $sql = "INSERT INTO custom_field_definitions
-                (field_name, field_label, field_type, field_options, category, is_required, display_order, is_active)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('sssssiii',
-            $data['field_name'],
-            $data['field_label'],
-            $data['field_type'],
-            $options,
-            $data['category'],
-            $data['is_required'] ?? 0,
-            $data['display_order'] ?? 0,
-            $data['is_active'] ?? 1
-        );
-
-        if ($stmt->execute()) {
-            $id = $this->conn->insert_id;
-            $stmt->close();
-            return ['success' => true, 'field_id' => $id];
-        }
-
-        $error = $stmt->error;
-        $stmt->close();
-        return ['success' => false, 'error' => $error];
-    }
-
-    /**
-     * Update a field definition
-     */
-    public function updateDefinition($fieldId, $data) {
-        $options = null;
-        if (isset($data['field_options']) && !empty($data['field_options'])) {
-            $options = json_encode($data['field_options']);
-        }
-
-        $sql = "UPDATE custom_field_definitions SET
-                field_name = ?, field_label = ?, field_type = ?, field_options = ?,
-                category = ?, is_required = ?, display_order = ?, is_active = ?
-                WHERE field_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('sssssiiiii',
-            $data['field_name'],
-            $data['field_label'],
-            $data['field_type'],
-            $options,
-            $data['category'],
-            $data['is_required'] ?? 0,
-            $data['display_order'] ?? 0,
-            $data['is_active'] ?? 1,
-            $fieldId
-        );
-
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-
-    /**
-     * Delete a field definition
-     */
-    public function deleteDefinition($fieldId) {
-        // This will cascade delete all values due to FK constraint
-        $sql = "DELETE FROM custom_field_definitions WHERE field_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $fieldId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-
-    // ========================================
-    // Field Values
-    // ========================================
-
-    /**
-     * Get all field values for a ticket
-     */
-    public function getValuesForTicket($ticketId) {
-        $sql = "SELECT cfv.*, cfd.field_name, cfd.field_label, cfd.field_type, cfd.field_options
-                FROM custom_field_values cfv
-                JOIN custom_field_definitions cfd ON cfv.field_id = cfd.field_id
-                WHERE cfv.ticket_id = ?
-                ORDER BY cfd.display_order ASC";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('s', $ticketId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $values = [];
-        while ($row = $result->fetch_assoc()) {
-            if ($row['field_options']) {
-                $row['field_options'] = json_decode($row['field_options'], true);
-            }
-            $values[$row['field_name']] = $row;
-        }
-
-        $stmt->close();
-        return $values;
-    }
-
-    /**
-     * Set a field value for a ticket (insert or update)
-     */
-    public function setValue($ticketId, $fieldId, $value) {
-        $sql = "INSERT INTO custom_field_values (ticket_id, field_id, field_value)
-                VALUES (?, ?, ?)
-                ON DUPLICATE KEY UPDATE field_value = VALUES(field_value), updated_at = CURRENT_TIMESTAMP";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('sis', $ticketId, $fieldId, $value);
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-
-    /**
-     * Set multiple field values for a ticket
-     */
-    public function setValues($ticketId, $values) {
-        $results = [];
-        foreach ($values as $fieldId => $value) {
-            $results[$fieldId] = $this->setValue($ticketId, $fieldId, $value);
-        }
-        return $results;
-    }
-
-    /**
-     * Delete all field values for a ticket
-     */
-    public function deleteValuesForTicket($ticketId) {
-        $sql = "DELETE FROM custom_field_values WHERE ticket_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('s', $ticketId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-}
-?>

models/DependencyModel.php

@@ -1,283 +0,0 @@
-<?php
-/**
- * DependencyModel - Manages ticket dependencies
- */
-class DependencyModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all dependencies for a ticket
-     *
-     * @param string $ticketId Ticket ID
-     * @return array Dependencies grouped by type
-     */
-    public function getDependencies($ticketId) {
-        $sql = "SELECT d.*, t.title, t.status, t.priority
-                FROM ticket_dependencies d
-                LEFT JOIN tickets t ON d.depends_on_id = t.ticket_id
-                WHERE d.ticket_id = ?
-                ORDER BY d.dependency_type, d.created_at DESC";
-
-        $stmt = $this->conn->prepare($sql);
-        if (!$stmt) {
-            throw new Exception('Prepare failed: ' . $this->conn->error);
-        }
-        $stmt->bind_param("s", $ticketId);
-        if (!$stmt->execute()) {
-            throw new Exception('Execute failed: ' . $stmt->error);
-        }
-        $result = $stmt->get_result();
-
-        $dependencies = [
-            'blocks' => [],
-            'blocked_by' => [],
-            'relates_to' => [],
-            'duplicates' => []
-        ];
-
-        while ($row = $result->fetch_assoc()) {
-            $dependencies[$row['dependency_type']][] = $row;
-        }
-
-        $stmt->close();
-        return $dependencies;
-    }
-
-    /**
-     * Get tickets that depend on this ticket
-     *
-     * @param string $ticketId Ticket ID
-     * @return array Dependent tickets
-     */
-    public function getDependentTickets($ticketId) {
-        $sql = "SELECT d.*, t.title, t.status, t.priority
-                FROM ticket_dependencies d
-                LEFT JOIN tickets t ON d.ticket_id = t.ticket_id
-                WHERE d.depends_on_id = ?
-                ORDER BY d.dependency_type, d.created_at DESC";
-
-        $stmt = $this->conn->prepare($sql);
-        if (!$stmt) {
-            throw new Exception('Prepare failed: ' . $this->conn->error);
-        }
-        $stmt->bind_param("s", $ticketId);
-        if (!$stmt->execute()) {
-            throw new Exception('Execute failed: ' . $stmt->error);
-        }
-        $result = $stmt->get_result();
-
-        $dependents = [];
-        while ($row = $result->fetch_assoc()) {
-            $dependents[] = $row;
-        }
-
-        $stmt->close();
-        return $dependents;
-    }
-
-    /**
-     * Add a dependency between tickets
-     *
-     * @param string $ticketId Source ticket ID
-     * @param string $dependsOnId Target ticket ID
-     * @param string $type Dependency type
-     * @param int $createdBy User ID who created the dependency
-     * @return array Result with success status
-     */
-    public function addDependency($ticketId, $dependsOnId, $type = 'blocks', $createdBy = null) {
-        // Validate dependency type
-        $validTypes = ['blocks', 'blocked_by', 'relates_to', 'duplicates'];
-        if (!in_array($type, $validTypes)) {
-            return ['success' => false, 'error' => 'Invalid dependency type'];
-        }
-
-        // Prevent self-reference
-        if ($ticketId === $dependsOnId) {
-            return ['success' => false, 'error' => 'A ticket cannot depend on itself'];
-        }
-
-        // Check if dependency already exists
-        $checkSql = "SELECT dependency_id FROM ticket_dependencies
-                     WHERE ticket_id = ? AND depends_on_id = ? AND dependency_type = ?";
-        $checkStmt = $this->conn->prepare($checkSql);
-        $checkStmt->bind_param("sss", $ticketId, $dependsOnId, $type);
-        $checkStmt->execute();
-        $checkResult = $checkStmt->get_result();
-
-        if ($checkResult->num_rows > 0) {
-            $checkStmt->close();
-            return ['success' => false, 'error' => 'Dependency already exists'];
-        }
-        $checkStmt->close();
-
-        // Check for circular dependency
-        if ($this->wouldCreateCycle($ticketId, $dependsOnId, $type)) {
-            return ['success' => false, 'error' => 'This would create a circular dependency'];
-        }
-
-        // Insert the dependency
-        $sql = "INSERT INTO ticket_dependencies (ticket_id, depends_on_id, dependency_type, created_by)
-                VALUES (?, ?, ?, ?)";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("sssi", $ticketId, $dependsOnId, $type, $createdBy);
-
-        if ($stmt->execute()) {
-            $dependencyId = $stmt->insert_id;
-            $stmt->close();
-            return ['success' => true, 'dependency_id' => $dependencyId];
-        }
-
-        $error = $stmt->error;
-        $stmt->close();
-        return ['success' => false, 'error' => $error];
-    }
-
-    /**
-     * Remove a dependency
-     *
-     * @param int $dependencyId Dependency ID
-     * @return bool Success status
-     */
-    public function removeDependency($dependencyId) {
-        $sql = "DELETE FROM ticket_dependencies WHERE dependency_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $dependencyId);
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /**
-     * Remove dependency by ticket IDs and type
-     *
-     * @param string $ticketId Source ticket ID
-     * @param string $dependsOnId Target ticket ID
-     * @param string $type Dependency type
-     * @return bool Success status
-     */
-    public function removeDependencyByTickets($ticketId, $dependsOnId, $type) {
-        $sql = "DELETE FROM ticket_dependencies
-                WHERE ticket_id = ? AND depends_on_id = ? AND dependency_type = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("sss", $ticketId, $dependsOnId, $type);
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /** Maximum depth for cycle detection to prevent DoS */
-    private const MAX_DEPENDENCY_DEPTH = 20;
-
-    /**
-     * Check if adding a dependency would create a cycle
-     *
-     * @param string $ticketId Source ticket ID
-     * @param string $dependsOnId Target ticket ID
-     * @param string $type Dependency type
-     * @return bool True if it would create a cycle
-     */
-    private function wouldCreateCycle($ticketId, $dependsOnId, $type): bool {
-        // Only check for cycles in blocking relationships
-        if (!in_array($type, ['blocks', 'blocked_by'])) {
-            return false;
-        }
-
-        // Check if dependsOnId already has ticketId in its dependency chain
-        $visited = [];
-        return $this->hasDependencyPath($dependsOnId, $ticketId, $visited, 0);
-    }
-
-    /**
-     * Check if there's a dependency path from source to target
-     *
-     * Uses iterative BFS approach with depth limit to prevent stack overflow
-     * and DoS attacks from deeply nested or circular dependencies.
-     *
-     * @param string $source Source ticket ID
-     * @param string $target Target ticket ID
-     * @param array $visited Already visited tickets (passed by reference for efficiency)
-     * @param int $depth Current recursion depth
-     * @return bool True if path exists
-     */
-    private function hasDependencyPath($source, $target, array &$visited, int $depth): bool {
-        // Depth limit to prevent DoS and stack overflow
-        if ($depth >= self::MAX_DEPENDENCY_DEPTH) {
-            error_log("Dependency cycle detection hit max depth ({$depth}) from {$source} to {$target}");
-            return false; // Assume no cycle to avoid blocking legitimate operations
-        }
-
-        if ($source === $target) {
-            return true;
-        }
-
-        if (in_array($source, $visited, true)) {
-            return false;
-        }
-
-        // Limit visited array size to prevent memory exhaustion
-        if (count($visited) > 100) {
-            error_log("Dependency cycle detection visited too many nodes from {$source} to {$target}");
-            return false;
-        }
-
-        $visited[] = $source;
-
-        $sql = "SELECT depends_on_id FROM ticket_dependencies
-                WHERE ticket_id = ? AND dependency_type IN ('blocks', 'blocked_by')";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("s", $source);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        while ($row = $result->fetch_assoc()) {
-            if ($this->hasDependencyPath($row['depends_on_id'], $target, $visited, $depth + 1)) {
-                $stmt->close();
-                return true;
-            }
-        }
-
-        $stmt->close();
-        return false;
-    }
-
-    /**
-     * Get all dependencies for multiple tickets (batch)
-     *
-     * @param array $ticketIds Array of ticket IDs
-     * @return array Dependencies indexed by ticket ID
-     */
-    public function getDependenciesBatch($ticketIds) {
-        if (empty($ticketIds)) {
-            return [];
-        }
-
-        $placeholders = str_repeat('?,', count($ticketIds) - 1) . '?';
-        $sql = "SELECT d.*, t.title, t.status, t.priority
-                FROM ticket_dependencies d
-                JOIN tickets t ON d.depends_on_id = t.ticket_id
-                WHERE d.ticket_id IN ($placeholders)
-                ORDER BY d.ticket_id, d.dependency_type";
-
-        $stmt = $this->conn->prepare($sql);
-        $types = str_repeat('s', count($ticketIds));
-        $stmt->bind_param($types, ...$ticketIds);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $dependencies = [];
-        while ($row = $result->fetch_assoc()) {
-            $ticketId = $row['ticket_id'];
-            if (!isset($dependencies[$ticketId])) {
-                $dependencies[$ticketId] = [];
-            }
-            $dependencies[$ticketId][] = $row;
-        }
-
-        $stmt->close();
-        return $dependencies;
-    }
-}

models/RecurringTicketModel.php

@@ -1,210 +0,0 @@
-<?php
-/**
- * RecurringTicketModel - Manages recurring ticket schedules
- */
-
-class RecurringTicketModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all recurring tickets
-     */
-    public function getAll($includeInactive = false) {
-        $sql = "SELECT rt.*, u1.display_name as assigned_name, u1.username as assigned_username,
-                       u2.display_name as creator_name, u2.username as creator_username
-                FROM recurring_tickets rt
-                LEFT JOIN users u1 ON rt.assigned_to = u1.user_id
-                LEFT JOIN users u2 ON rt.created_by = u2.user_id";
-
-        if (!$includeInactive) {
-            $sql .= " WHERE rt.is_active = 1";
-        }
-
-        $sql .= " ORDER BY rt.next_run_at ASC";
-
-        $result = $this->conn->query($sql);
-        $items = [];
-        while ($row = $result->fetch_assoc()) {
-            $items[] = $row;
-        }
-        return $items;
-    }
-
-    /**
-     * Get a single recurring ticket by ID
-     */
-    public function getById($recurringId) {
-        $sql = "SELECT * FROM recurring_tickets WHERE recurring_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $recurringId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $row = $result->fetch_assoc();
-        $stmt->close();
-        return $row;
-    }
-
-    /**
-     * Create a new recurring ticket
-     */
-    public function create($data) {
-        $sql = "INSERT INTO recurring_tickets
-                (title_template, description_template, category, type, priority, assigned_to,
-                 schedule_type, schedule_day, schedule_time, next_run_at, is_active, created_by)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('ssssiiisssis',
-            $data['title_template'],
-            $data['description_template'],
-            $data['category'],
-            $data['type'],
-            $data['priority'],
-            $data['assigned_to'],
-            $data['schedule_type'],
-            $data['schedule_day'],
-            $data['schedule_time'],
-            $data['next_run_at'],
-            $data['is_active'],
-            $data['created_by']
-        );
-
-        if ($stmt->execute()) {
-            $id = $this->conn->insert_id;
-            $stmt->close();
-            return ['success' => true, 'recurring_id' => $id];
-        }
-
-        $error = $stmt->error;
-        $stmt->close();
-        return ['success' => false, 'error' => $error];
-    }
-
-    /**
-     * Update a recurring ticket
-     */
-    public function update($recurringId, $data) {
-        $sql = "UPDATE recurring_tickets SET
-                title_template = ?, description_template = ?, category = ?, type = ?,
-                priority = ?, assigned_to = ?, schedule_type = ?, schedule_day = ?,
-                schedule_time = ?, next_run_at = ?, is_active = ?
-                WHERE recurring_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('ssssiissssii',
-            $data['title_template'],
-            $data['description_template'],
-            $data['category'],
-            $data['type'],
-            $data['priority'],
-            $data['assigned_to'],
-            $data['schedule_type'],
-            $data['schedule_day'],
-            $data['schedule_time'],
-            $data['next_run_at'],
-            $data['is_active'],
-            $recurringId
-        );
-
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-
-    /**
-     * Delete a recurring ticket
-     */
-    public function delete($recurringId) {
-        $sql = "DELETE FROM recurring_tickets WHERE recurring_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $recurringId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-
-    /**
-     * Get recurring tickets due for execution
-     */
-    public function getDueRecurringTickets() {
-        $sql = "SELECT * FROM recurring_tickets WHERE is_active = 1 AND next_run_at <= NOW()";
-        $result = $this->conn->query($sql);
-        $items = [];
-        while ($row = $result->fetch_assoc()) {
-            $items[] = $row;
-        }
-        return $items;
-    }
-
-    /**
-     * Update last run and calculate next run time
-     */
-    public function updateAfterRun($recurringId) {
-        $recurring = $this->getById($recurringId);
-        if (!$recurring) {
-            return false;
-        }
-
-        $nextRun = $this->calculateNextRunTime(
-            $recurring['schedule_type'],
-            $recurring['schedule_day'],
-            $recurring['schedule_time']
-        );
-
-        $sql = "UPDATE recurring_tickets SET last_run_at = NOW(), next_run_at = ? WHERE recurring_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('si', $nextRun, $recurringId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return $success;
-    }
-
-    /**
-     * Calculate the next run time based on schedule
-     */
-    private function calculateNextRunTime($scheduleType, $scheduleDay, $scheduleTime) {
-        $now = new DateTime();
-        $time = new DateTime($scheduleTime);
-
-        switch ($scheduleType) {
-            case 'daily':
-                $next = new DateTime('tomorrow ' . $scheduleTime);
-                break;
-
-            case 'weekly':
-                $dayName = ['', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'][$scheduleDay] ?? 'Monday';
-                $next = new DateTime("next {$dayName} " . $scheduleTime);
-                break;
-
-            case 'monthly':
-                $day = max(1, min(28, $scheduleDay)); // Limit to 28 for safety
-                $next = new DateTime();
-                $next->modify('first day of next month');
-                $next->setDate($next->format('Y'), $next->format('m'), $day);
-                $next->setTime($time->format('H'), $time->format('i'), 0);
-                break;
-
-            default:
-                $next = new DateTime('tomorrow ' . $scheduleTime);
-        }
-
-        return $next->format('Y-m-d H:i:s');
-    }
-
-    /**
-     * Toggle active status
-     */
-    public function toggleActive($recurringId) {
-        $sql = "UPDATE recurring_tickets SET is_active = NOT is_active WHERE recurring_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $recurringId);
-        $success = $stmt->execute();
-        $stmt->close();
-        return ['success' => $success];
-    }
-}
-?>

models/SavedFiltersModel.php

@@ -1,189 +0,0 @@
-<?php
-/**
- * SavedFiltersModel
- * Handles saving, loading, and managing user's custom search filters
- */
-class SavedFiltersModel {
-    private $conn;
-
-    public function __construct($conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all saved filters for a user
-     */
-    public function getUserFilters($userId) {
-        $sql = "SELECT filter_id, filter_name, filter_criteria, is_default, created_at, updated_at
-                FROM saved_filters
-                WHERE user_id = ?
-                ORDER BY is_default DESC, filter_name ASC";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $userId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $filters = [];
-        while ($row = $result->fetch_assoc()) {
-            $row['filter_criteria'] = json_decode($row['filter_criteria'], true);
-            $filters[] = $row;
-        }
-        return $filters;
-    }
-
-    /**
-     * Get a specific saved filter
-     */
-    public function getFilter($filterId, $userId) {
-        $sql = "SELECT filter_id, filter_name, filter_criteria, is_default
-                FROM saved_filters
-                WHERE filter_id = ? AND user_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ii", $filterId, $userId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($row = $result->fetch_assoc()) {
-            $row['filter_criteria'] = json_decode($row['filter_criteria'], true);
-            return $row;
-        }
-        return null;
-    }
-
-    /**
-     * Save a new filter
-     */
-    public function saveFilter($userId, $filterName, $filterCriteria, $isDefault = false) {
-        // If this is set as default, unset all other defaults for this user
-        if ($isDefault) {
-            $this->clearDefaultFilters($userId);
-        }
-
-        $sql = "INSERT INTO saved_filters (user_id, filter_name, filter_criteria, is_default)
-                VALUES (?, ?, ?, ?)
-                ON DUPLICATE KEY UPDATE
-                    filter_criteria = VALUES(filter_criteria),
-                    is_default = VALUES(is_default),
-                    updated_at = CURRENT_TIMESTAMP";
-
-        $stmt = $this->conn->prepare($sql);
-        $criteriaJson = json_encode($filterCriteria);
-        $stmt->bind_param("issi", $userId, $filterName, $criteriaJson, $isDefault);
-
-        if ($stmt->execute()) {
-            return [
-                'success' => true,
-                'filter_id' => $stmt->insert_id ?: $this->getFilterIdByName($userId, $filterName)
-            ];
-        }
-        return ['success' => false, 'error' => $this->conn->error];
-    }
-
-    /**
-     * Update an existing filter
-     */
-    public function updateFilter($filterId, $userId, $filterName, $filterCriteria, $isDefault = false) {
-        // Verify ownership
-        $existing = $this->getFilter($filterId, $userId);
-        if (!$existing) {
-            return ['success' => false, 'error' => 'Filter not found'];
-        }
-
-        // If this is set as default, unset all other defaults for this user
-        if ($isDefault) {
-            $this->clearDefaultFilters($userId);
-        }
-
-        $sql = "UPDATE saved_filters
-                SET filter_name = ?, filter_criteria = ?, is_default = ?, updated_at = CURRENT_TIMESTAMP
-                WHERE filter_id = ? AND user_id = ?";
-
-        $stmt = $this->conn->prepare($sql);
-        $criteriaJson = json_encode($filterCriteria);
-        $stmt->bind_param("ssiii", $filterName, $criteriaJson, $isDefault, $filterId, $userId);
-
-        if ($stmt->execute()) {
-            return ['success' => true];
-        }
-        return ['success' => false, 'error' => $this->conn->error];
-    }
-
-    /**
-     * Delete a saved filter
-     */
-    public function deleteFilter($filterId, $userId) {
-        $sql = "DELETE FROM saved_filters WHERE filter_id = ? AND user_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ii", $filterId, $userId);
-
-        if ($stmt->execute() && $stmt->affected_rows > 0) {
-            return ['success' => true];
-        }
-        return ['success' => false, 'error' => 'Filter not found'];
-    }
-
-    /**
-     * Set a filter as default
-     */
-    public function setDefaultFilter($filterId, $userId) {
-        // First, clear all defaults
-        $this->clearDefaultFilters($userId);
-
-        // Then set this one as default
-        $sql = "UPDATE saved_filters SET is_default = 1 WHERE filter_id = ? AND user_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ii", $filterId, $userId);
-
-        if ($stmt->execute()) {
-            return ['success' => true];
-        }
-        return ['success' => false, 'error' => $this->conn->error];
-    }
-
-    /**
-     * Get the default filter for a user
-     */
-    public function getDefaultFilter($userId) {
-        $sql = "SELECT filter_id, filter_name, filter_criteria
-                FROM saved_filters
-                WHERE user_id = ? AND is_default = 1
-                LIMIT 1";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $userId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($row = $result->fetch_assoc()) {
-            $row['filter_criteria'] = json_decode($row['filter_criteria'], true);
-            return $row;
-        }
-        return null;
-    }
-
-    /**
-     * Clear all default filters for a user (helper method)
-     */
-    private function clearDefaultFilters($userId) {
-        $sql = "UPDATE saved_filters SET is_default = 0 WHERE user_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $userId);
-        $stmt->execute();
-    }
-
-    /**
-     * Get filter ID by name (helper method)
-     */
-    private function getFilterIdByName($userId, $filterName) {
-        $sql = "SELECT filter_id FROM saved_filters WHERE user_id = ? AND filter_name = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("is", $userId, $filterName);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($row = $result->fetch_assoc()) {
-            return $row['filter_id'];
-        }
-        return null;
-    }
-}
-?>

models/StatsModel.php

@@ -1,284 +0,0 @@
-<?php
-/**
- * StatsModel - Dashboard statistics and metrics
- *
- * Provides various ticket statistics for dashboard widgets.
- * Uses caching to reduce database load for frequently accessed stats.
- */
-
-require_once dirname(__DIR__) . '/helpers/CacheHelper.php';
-
-class StatsModel {
-    private mysqli $conn;
-
-    /** Cache TTL for dashboard stats in seconds */
-    private const STATS_CACHE_TTL = 60;
-
-    /** Cache prefix for stats */
-    private const CACHE_PREFIX = 'stats';
-
-    public function __construct(mysqli $conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get count of open tickets
-     */
-    public function getOpenTicketCount(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE status IN ('Open', 'Pending', 'In Progress')";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get count of closed tickets
-     */
-    public function getClosedTicketCount(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE status = 'Closed'";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get tickets grouped by priority
-     */
-    public function getTicketsByPriority(): array {
-        $sql = "SELECT priority, COUNT(*) as count FROM tickets WHERE status != 'Closed' GROUP BY priority ORDER BY priority";
-        $result = $this->conn->query($sql);
-        $data = [];
-        while ($row = $result->fetch_assoc()) {
-            $data['P' . $row['priority']] = (int)$row['count'];
-        }
-        return $data;
-    }
-
-    /**
-     * Get tickets grouped by status
-     */
-    public function getTicketsByStatus(): array {
-        $sql = "SELECT status, COUNT(*) as count FROM tickets GROUP BY status ORDER BY FIELD(status, 'Open', 'Pending', 'In Progress', 'Closed')";
-        $result = $this->conn->query($sql);
-        $data = [];
-        while ($row = $result->fetch_assoc()) {
-            $data[$row['status']] = (int)$row['count'];
-        }
-        return $data;
-    }
-
-    /**
-     * Get tickets grouped by category
-     */
-    public function getTicketsByCategory(): array {
-        $sql = "SELECT category, COUNT(*) as count FROM tickets WHERE status != 'Closed' GROUP BY category ORDER BY count DESC";
-        $result = $this->conn->query($sql);
-        $data = [];
-        while ($row = $result->fetch_assoc()) {
-            $data[$row['category']] = (int)$row['count'];
-        }
-        return $data;
-    }
-
-    /**
-     * Get average resolution time in hours
-     */
-    public function getAverageResolutionTime(): float {
-        $sql = "SELECT AVG(TIMESTAMPDIFF(HOUR, created_at, updated_at)) as avg_hours
-                FROM tickets
-                WHERE status = 'Closed'
-                AND created_at IS NOT NULL
-                AND updated_at IS NOT NULL
-                AND updated_at > created_at";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return $row['avg_hours'] ? round($row['avg_hours'], 1) : 0;
-    }
-
-    /**
-     * Get count of tickets created today
-     */
-    public function getTicketsCreatedToday(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE DATE(created_at) = CURDATE()";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get count of tickets created this week
-     */
-    public function getTicketsCreatedThisWeek(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE YEARWEEK(created_at, 1) = YEARWEEK(CURDATE(), 1)";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get count of tickets closed today
-     */
-    public function getTicketsClosedToday(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE status = 'Closed' AND DATE(updated_at) = CURDATE()";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get tickets by assignee (top 5)
-     */
-    public function getTicketsByAssignee(int $limit = 5): array {
-        $sql = "SELECT
-                    u.display_name,
-                    u.username,
-                    COUNT(t.ticket_id) as ticket_count
-                FROM tickets t
-                JOIN users u ON t.assigned_to = u.user_id
-                WHERE t.status != 'Closed'
-                GROUP BY t.assigned_to
-                ORDER BY ticket_count DESC
-                LIMIT ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param('i', $limit);
-        $stmt->execute();
-        $result = $stmt->get_result();
-        $data = [];
-        while ($row = $result->fetch_assoc()) {
-            $name = $row['display_name'] ?: $row['username'];
-            $data[$name] = (int)$row['ticket_count'];
-        }
-        $stmt->close();
-        return $data;
-    }
-
-    /**
-     * Get unassigned ticket count
-     */
-    public function getUnassignedTicketCount(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE assigned_to IS NULL AND status != 'Closed'";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get critical (P1) ticket count
-     */
-    public function getCriticalTicketCount(): int {
-        $sql = "SELECT COUNT(*) as count FROM tickets WHERE priority = 1 AND status != 'Closed'";
-        $result = $this->conn->query($sql);
-        $row = $result->fetch_assoc();
-        return (int)$row['count'];
-    }
-
-    /**
-     * Get all stats as a single array
-     *
-     * Uses caching to reduce database load. Stats are cached for STATS_CACHE_TTL seconds.
-     *
-     * @param bool $forceRefresh Force a cache refresh
-     * @return array All dashboard statistics
-     */
-    public function getAllStats(bool $forceRefresh = false): array {
-        $cacheKey = 'dashboard_all';
-
-        if ($forceRefresh) {
-            CacheHelper::delete(self::CACHE_PREFIX, $cacheKey);
-        }
-
-        return CacheHelper::remember(
-            self::CACHE_PREFIX,
-            $cacheKey,
-            function() {
-                return $this->fetchAllStats();
-            },
-            self::STATS_CACHE_TTL
-        );
-    }
-
-    /**
-     * Fetch all stats from database (uncached)
-     *
-     * Uses consolidated queries to reduce database round-trips from 12 to 4.
-     *
-     * @return array All dashboard statistics
-     */
-    private function fetchAllStats(): array {
-        // Query 1: Get all simple counts in one query using conditional aggregation
-        $countsSql = "SELECT
-            SUM(CASE WHEN status IN ('Open', 'Pending', 'In Progress') THEN 1 ELSE 0 END) as open_tickets,
-            SUM(CASE WHEN status = 'Closed' THEN 1 ELSE 0 END) as closed_tickets,
-            SUM(CASE WHEN DATE(created_at) = CURDATE() THEN 1 ELSE 0 END) as created_today,
-            SUM(CASE WHEN YEARWEEK(created_at, 1) = YEARWEEK(CURDATE(), 1) THEN 1 ELSE 0 END) as created_this_week,
-            SUM(CASE WHEN status = 'Closed' AND DATE(updated_at) = CURDATE() THEN 1 ELSE 0 END) as closed_today,
-            SUM(CASE WHEN assigned_to IS NULL AND status != 'Closed' THEN 1 ELSE 0 END) as unassigned,
-            SUM(CASE WHEN priority = 1 AND status != 'Closed' THEN 1 ELSE 0 END) as critical,
-            AVG(CASE WHEN status = 'Closed' AND updated_at > created_at
-                THEN TIMESTAMPDIFF(HOUR, created_at, updated_at) ELSE NULL END) as avg_resolution
-            FROM tickets";
-
-        $countsResult = $this->conn->query($countsSql);
-        $counts = $countsResult->fetch_assoc();
-
-        // Query 2: Get priority, status, and category breakdowns in one query
-        $breakdownSql = "SELECT
-            'priority' as type, CONCAT('P', priority) as label, COUNT(*) as count
-            FROM tickets WHERE status != 'Closed' GROUP BY priority
-            UNION ALL
-            SELECT 'status' as type, status as label, COUNT(*) as count
-            FROM tickets GROUP BY status
-            UNION ALL
-            SELECT 'category' as type, category as label, COUNT(*) as count
-            FROM tickets WHERE status != 'Closed' GROUP BY category";
-
-        $breakdownResult = $this->conn->query($breakdownSql);
-        $byPriority = [];
-        $byStatus = [];
-        $byCategory = [];
-
-        while ($row = $breakdownResult->fetch_assoc()) {
-            switch ($row['type']) {
-                case 'priority':
-                    $byPriority[$row['label']] = (int)$row['count'];
-                    break;
-                case 'status':
-                    $byStatus[$row['label']] = (int)$row['count'];
-                    break;
-                case 'category':
-                    $byCategory[$row['label']] = (int)$row['count'];
-                    break;
-            }
-        }
-
-        // Sort priority keys
-        ksort($byPriority);
-
-        // Query 3: Get assignee stats (requires JOIN, kept separate)
-        $byAssignee = $this->getTicketsByAssignee();
-
-        return [
-            'open_tickets' => (int)($counts['open_tickets'] ?? 0),
-            'closed_tickets' => (int)($counts['closed_tickets'] ?? 0),
-            'created_today' => (int)($counts['created_today'] ?? 0),
-            'created_this_week' => (int)($counts['created_this_week'] ?? 0),
-            'closed_today' => (int)($counts['closed_today'] ?? 0),
-            'unassigned' => (int)($counts['unassigned'] ?? 0),
-            'critical' => (int)($counts['critical'] ?? 0),
-            'avg_resolution_hours' => $counts['avg_resolution'] ? round((float)$counts['avg_resolution'], 1) : 0.0,
-            'by_priority' => $byPriority,
-            'by_status' => $byStatus,
-            'by_category' => $byCategory,
-            'by_assignee' => $byAssignee
-        ];
-    }
-
-    /**
-     * Invalidate cached stats
-     *
-     * Call this method when ticket data changes to ensure fresh stats.
-     */
-    public function invalidateCache(): void {
-        CacheHelper::delete(self::CACHE_PREFIX, null);
-    }
-}

models/TemplateModel.php

@@ -1,120 +0,0 @@
-<?php
-/**
- * TemplateModel - Handles ticket template operations
- */
-class TemplateModel {
-    private mysqli $conn;
-
-    public function __construct(mysqli $conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all active templates
-     *
-     * @return array Array of template records
-     */
-    public function getAllTemplates(): array {
-        $sql = "SELECT * FROM ticket_templates WHERE is_active = TRUE ORDER BY template_name";
-        $result = $this->conn->query($sql);
-
-        $templates = [];
-        while ($row = $result->fetch_assoc()) {
-            $templates[] = $row;
-        }
-        return $templates;
-    }
-
-    /**
-     * Get template by ID
-     *
-     * @param int $templateId Template ID
-     * @return array|null Template record or null if not found
-     */
-    public function getTemplateById(int $templateId): ?array {
-        $sql = "SELECT * FROM ticket_templates WHERE template_id = ? AND is_active = TRUE";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $templateId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $template = $result->fetch_assoc();
-        $stmt->close();
-        return $template;
-    }
-
-    /**
-     * Create a new template
-     *
-     * @param array $data Template data
-     * @param int $createdBy User ID creating the template
-     * @return bool Success status
-     */
-    public function createTemplate(array $data, int $createdBy): bool {
-        $sql = "INSERT INTO ticket_templates (template_name, title_template, description_template,
-                category, type, default_priority, created_by)
-                VALUES (?, ?, ?, ?, ?, ?, ?)";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("sssssii",
-            $data['template_name'],
-            $data['title_template'],
-            $data['description_template'],
-            $data['category'],
-            $data['type'],
-            $data['default_priority'],
-            $createdBy
-        );
-
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /**
-     * Update an existing template
-     *
-     * @param int $templateId Template ID
-     * @param array $data Template data to update
-     * @return bool Success status
-     */
-    public function updateTemplate(int $templateId, array $data): bool {
-        $sql = "UPDATE ticket_templates SET
-                template_name = ?,
-                title_template = ?,
-                description_template = ?,
-                category = ?,
-                type = ?,
-                default_priority = ?
-                WHERE template_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ssssiii",
-            $data['template_name'],
-            $data['title_template'],
-            $data['description_template'],
-            $data['category'],
-            $data['type'],
-            $data['default_priority'],
-            $templateId
-        );
-
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /**
-     * Deactivate a template (soft delete)
-     *
-     * @param int $templateId Template ID
-     * @return bool Success status
-     */
-    public function deactivateTemplate(int $templateId): bool {
-        $sql = "UPDATE ticket_templates SET is_active = FALSE WHERE template_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $templateId);
-
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-}

models/TicketModel.php

@@ -1,37 +1,26 @@
 <?php
 class TicketModel {
-    private mysqli $conn;
-
-    public function __construct(mysqli $conn) {
+    private $conn;
+    
+    public function __construct($conn) {
         $this->conn = $conn;
     }
-
-    public function getTicketById(int $id): ?array {
-        $sql = "SELECT t.*,
-                u_created.username as creator_username,
-                u_created.display_name as creator_display_name,
-                u_updated.username as updater_username,
-                u_updated.display_name as updater_display_name,
-                u_assigned.username as assigned_username,
-                u_assigned.display_name as assigned_display_name
-                FROM tickets t
-                LEFT JOIN users u_created ON t.created_by = u_created.user_id
-                LEFT JOIN users u_updated ON t.updated_by = u_updated.user_id
-                LEFT JOIN users u_assigned ON t.assigned_to = u_assigned.user_id
-                WHERE t.ticket_id = ?";
+    
+    public function getTicketById($id) {
+        $sql = "SELECT * FROM tickets WHERE ticket_id = ?";
         $stmt = $this->conn->prepare($sql);
         $stmt->bind_param("i", $id);
         $stmt->execute();
         $result = $stmt->get_result();
-
+        
         if ($result->num_rows === 0) {
             return null;
         }
-
+        
         return $result->fetch_assoc();
     }
     
-    public function getTicketComments(int $ticketId): array {
+    public function getTicketComments($ticketId) {
         $sql = "SELECT * FROM ticket_comments WHERE ticket_id = ? ORDER BY created_at DESC";
         $stmt = $this->conn->prepare($sql);
         $stmt->bind_param("i", $ticketId);
@@ -46,15 +35,15 @@ class TicketModel {
         return $comments;
     }
     
-    public function getAllTickets(int $page = 1, int $limit = 15, ?string $status = 'Open', string $sortColumn = 'ticket_id', string $sortDirection = 'desc', ?string $category = null, ?string $type = null, ?string $search = null, array $filters = []): array {
+    public function getAllTickets($page = 1, $limit = 15, $status = 'Open', $sortColumn = 'ticket_id', $sortDirection = 'desc', $category = null, $type = null, $search = null) {
         // Calculate offset
         $offset = ($page - 1) * $limit;
-
+        
         // Build WHERE clause
         $whereConditions = [];
         $params = [];
         $paramTypes = '';
-
+        
         // Status filtering
         if ($status) {
             $statuses = explode(',', $status);
@@ -63,7 +52,7 @@ class TicketModel {
             $params = array_merge($params, $statuses);
             $paramTypes .= str_repeat('s', count($statuses));
         }
-
+        
         // Category filtering
         if ($category) {
             $categories = explode(',', $category);
@@ -72,7 +61,7 @@ class TicketModel {
             $params = array_merge($params, $categories);
             $paramTypes .= str_repeat('s', count($categories));
         }
-
+        
         // Type filtering
         if ($type) {
             $types = explode(',', $type);
@@ -81,7 +70,7 @@ class TicketModel {
             $params = array_merge($params, $types);
             $paramTypes .= str_repeat('s', count($types));
         }
-
+        
         // Search Functionality
         if ($search && !empty($search)) {
             $whereConditions[] = "(title LIKE ? OR description LIKE ? OR ticket_id LIKE ? OR category LIKE ? OR type LIKE ?)";
@@ -89,61 +78,6 @@ class TicketModel {
             $params = array_merge($params, [$searchTerm, $searchTerm, $searchTerm, $searchTerm, $searchTerm]);
             $paramTypes .= 'sssss';
         }
-
-        // Advanced search filters
-        // Date range - created_at
-        if (!empty($filters['created_from'])) {
-            $whereConditions[] = "DATE(t.created_at) >= ?";
-            $params[] = $filters['created_from'];
-            $paramTypes .= 's';
-        }
-        if (!empty($filters['created_to'])) {
-            $whereConditions[] = "DATE(t.created_at) <= ?";
-            $params[] = $filters['created_to'];
-            $paramTypes .= 's';
-        }
-
-        // Date range - updated_at
-        if (!empty($filters['updated_from'])) {
-            $whereConditions[] = "DATE(t.updated_at) >= ?";
-            $params[] = $filters['updated_from'];
-            $paramTypes .= 's';
-        }
-        if (!empty($filters['updated_to'])) {
-            $whereConditions[] = "DATE(t.updated_at) <= ?";
-            $params[] = $filters['updated_to'];
-            $paramTypes .= 's';
-        }
-
-        // Priority range
-        if (!empty($filters['priority_min'])) {
-            $whereConditions[] = "t.priority >= ?";
-            $params[] = (int)$filters['priority_min'];
-            $paramTypes .= 'i';
-        }
-        if (!empty($filters['priority_max'])) {
-            $whereConditions[] = "t.priority <= ?";
-            $params[] = (int)$filters['priority_max'];
-            $paramTypes .= 'i';
-        }
-
-        // Created by user
-        if (!empty($filters['created_by'])) {
-            $whereConditions[] = "t.created_by = ?";
-            $params[] = (int)$filters['created_by'];
-            $paramTypes .= 'i';
-        }
-
-        // Assigned to user (including unassigned option)
-        if (!empty($filters['assigned_to'])) {
-            if ($filters['assigned_to'] === 'unassigned') {
-                $whereConditions[] = "t.assigned_to IS NULL";
-            } else {
-                $whereConditions[] = "t.assigned_to = ?";
-                $params[] = (int)$filters['assigned_to'];
-                $paramTypes .= 'i';
-            }
-        }
         
         $whereClause = '';
         if (!empty($whereConditions)) {
@@ -151,50 +85,28 @@ class TicketModel {
         }
         
         // Validate sort column to prevent SQL injection
-        $allowedColumns = ['ticket_id', 'title', 'status', 'priority', 'category', 'type', 'created_at', 'updated_at', 'created_by', 'assigned_to'];
+        $allowedColumns = ['ticket_id', 'title', 'status', 'priority', 'category', 'type', 'created_at', 'updated_at'];
         if (!in_array($sortColumn, $allowedColumns)) {
             $sortColumn = 'ticket_id';
         }
-
-        // Map column names to actual sort expressions
-        // For user columns, sort by display name with NULL handling for unassigned
-        $sortExpression = $sortColumn;
-        if ($sortColumn === 'created_by') {
-            $sortExpression = "COALESCE(u_created.display_name, u_created.username, 'System')";
-        } elseif ($sortColumn === 'assigned_to') {
-            // Put unassigned (NULL) at the end regardless of sort direction
-            $sortExpression = "CASE WHEN t.assigned_to IS NULL THEN 1 ELSE 0 END, COALESCE(u_assigned.display_name, u_assigned.username)";
-        } else {
-            $sortExpression = "t.$sortColumn";
-        }
-
+        
         // Validate sort direction
         $sortDirection = strtolower($sortDirection) === 'asc' ? 'ASC' : 'DESC';
-
+        
         // Get total count for pagination
-        $countSql = "SELECT COUNT(*) as total FROM tickets t $whereClause";
+        $countSql = "SELECT COUNT(*) as total FROM tickets $whereClause";
         $countStmt = $this->conn->prepare($countSql);
-
+        
         if (!empty($params)) {
             $countStmt->bind_param($paramTypes, ...$params);
         }
-
+        
         $countStmt->execute();
         $totalResult = $countStmt->get_result();
         $totalTickets = $totalResult->fetch_assoc()['total'];
-
-        // Get tickets with pagination and creator info
-        $sql = "SELECT t.*,
-                u_created.username as creator_username,
-                u_created.display_name as creator_display_name,
-                u_assigned.username as assigned_username,
-                u_assigned.display_name as assigned_display_name
-                FROM tickets t
-                LEFT JOIN users u_created ON t.created_by = u_created.user_id
-                LEFT JOIN users u_assigned ON t.assigned_to = u_assigned.user_id
-                $whereClause
-                ORDER BY $sortExpression $sortDirection
-                LIMIT ? OFFSET ?";
+        
+        // Get tickets with pagination
+        $sql = "SELECT * FROM tickets $whereClause ORDER BY $sortColumn $sortDirection LIMIT ? OFFSET ?";
         $stmt = $this->conn->prepare($sql);
         
         // Add limit and offset parameters
@@ -222,206 +134,93 @@ class TicketModel {
         ];
     }
     
-    /**
-     * Update a ticket with optional optimistic locking
-     *
-     * @param array $ticketData Ticket data including ticket_id
-     * @param int|null $updatedBy User ID performing the update
-     * @param string|null $expectedUpdatedAt If provided, update will fail if ticket was modified since this timestamp
-     * @return array ['success' => bool, 'error' => string|null, 'conflict' => bool]
-     */
-    public function updateTicket(array $ticketData, ?int $updatedBy = null, ?string $expectedUpdatedAt = null): array {
-        // Build query with optional optimistic locking
-        if ($expectedUpdatedAt !== null) {
-            // Optimistic locking enabled - check that updated_at hasn't changed
-            $sql = "UPDATE tickets SET
-                    title = ?,
-                    priority = ?,
-                    status = ?,
-                    description = ?,
-                    category = ?,
-                    type = ?,
-                    updated_by = ?,
-                    updated_at = NOW()
-                    WHERE ticket_id = ? AND updated_at = ?";
-        } else {
-            // No optimistic locking
-            $sql = "UPDATE tickets SET
-                    title = ?,
-                    priority = ?,
-                    status = ?,
-                    description = ?,
-                    category = ?,
-                    type = ?,
-                    updated_by = ?,
-                    updated_at = NOW()
-                    WHERE ticket_id = ?";
-        }
+    public function updateTicket($ticketData) {
+        // Debug function
+        $debug = function($message, $data = null) {
+            $log_message = date('Y-m-d H:i:s') . " - [Model] " . $message;
+            if ($data !== null) {
+                $log_message .= ": " . (is_string($data) ? $data : json_encode($data));
+            }
+            $log_message .= "\n";
+            file_put_contents('/tmp/api_debug.log', $log_message, FILE_APPEND);
+        };
 
-        $stmt = $this->conn->prepare($sql);
-        if (!$stmt) {
-            return ['success' => false, 'error' => 'Failed to prepare statement', 'conflict' => false];
-        }
-
-        if ($expectedUpdatedAt !== null) {
+        $debug("updateTicket called with data", $ticketData);
+        
+        $sql = "UPDATE tickets SET 
+                title = ?, 
+                priority = ?, 
+                status = ?, 
+                description = ?,
+                category = ?,
+                type = ?,
+                updated_at = NOW() 
+                WHERE ticket_id = ?";
+        
+        $debug("SQL query", $sql);
+        
+        try {
+            $stmt = $this->conn->prepare($sql);
+            if (!$stmt) {
+                $debug("Prepare statement failed", $this->conn->error);
+                return false;
+            }
+            
+            $debug("Binding parameters");
             $stmt->bind_param(
-                "sissssiis",
+                "sissssi",
                 $ticketData['title'],
                 $ticketData['priority'],
                 $ticketData['status'],
                 $ticketData['description'],
                 $ticketData['category'],
                 $ticketData['type'],
-                $updatedBy,
-                $ticketData['ticket_id'],
-                $expectedUpdatedAt
-            );
-        } else {
-            $stmt->bind_param(
-                "sissssii",
-                $ticketData['title'],
-                $ticketData['priority'],
-                $ticketData['status'],
-                $ticketData['description'],
-                $ticketData['category'],
-                $ticketData['type'],
-                $updatedBy,
                 $ticketData['ticket_id']
             );
-        }
-
-        $result = $stmt->execute();
-        $affectedRows = $stmt->affected_rows;
-        $stmt->close();
-
-        if (!$result) {
-            return ['success' => false, 'error' => 'Database error: ' . $this->conn->error, 'conflict' => false];
-        }
-
-        // Check for optimistic locking conflict
-        if ($expectedUpdatedAt !== null && $affectedRows === 0) {
-            // Either ticket doesn't exist or was modified by someone else
-            $ticket = $this->getTicketById($ticketData['ticket_id']);
-            if ($ticket) {
-                return [
-                    'success' => false,
-                    'error' => 'This ticket was modified by another user. Please refresh and try again.',
-                    'conflict' => true,
-                    'current_updated_at' => $ticket['updated_at']
-                ];
-            } else {
-                return ['success' => false, 'error' => 'Ticket not found', 'conflict' => false];
+            
+            $debug("Executing statement");
+            $result = $stmt->execute();
+            
+            if (!$result) {
+                $debug("Execute failed", $stmt->error);
+                return false;
             }
+            
+            $debug("Update successful");
+            return true;
+        } catch (Exception $e) {
+            $debug("Exception", $e->getMessage());
+            $debug("Stack trace", $e->getTraceAsString());
+            throw $e;
         }
-
-        return ['success' => true, 'error' => null, 'conflict' => false];
     }
     
-    public function createTicket(array $ticketData, ?int $createdBy = null): array {
-        // Generate unique ticket ID (9-digit format with leading zeros)
-        // Uses cryptographically secure random numbers for better distribution
-        // Includes exponential backoff and fallback for reliability under high load
-        $maxAttempts = 50;
-        $attempts = 0;
-        $ticket_id = null;
-
-        do {
-            // Use random_int for cryptographically secure random number
-            try {
-                $candidate_id = sprintf('%09d', random_int(100000000, 999999999));
-            } catch (Exception $e) {
-                // Fallback to mt_rand if random_int fails (shouldn't happen)
-                $candidate_id = sprintf('%09d', mt_rand(100000000, 999999999));
-            }
-
-            // Check if this ID already exists
-            $checkSql = "SELECT ticket_id FROM tickets WHERE ticket_id = ? LIMIT 1";
-            $checkStmt = $this->conn->prepare($checkSql);
-            $checkStmt->bind_param("s", $candidate_id);
-            $checkStmt->execute();
-            $checkResult = $checkStmt->get_result();
-
-            if ($checkResult->num_rows === 0) {
-                $ticket_id = $candidate_id;
-            }
-            $checkStmt->close();
-            $attempts++;
-
-            // Exponential backoff: sleep longer as attempts increase
-            // This helps reduce contention under high load
-            if ($ticket_id === null && $attempts < $maxAttempts) {
-                usleep(min($attempts * 1000, 10000)); // Max 10ms delay
-            }
-        } while ($ticket_id === null && $attempts < $maxAttempts);
-
-        // Fallback: use timestamp-based ID if random generation fails
-        if ($ticket_id === null) {
-            // Generate ID from timestamp + random suffix for uniqueness
-            $timestamp = (int)(microtime(true) * 1000) % 1000000000;
-            $ticket_id = sprintf('%09d', $timestamp);
-
-            // Verify this fallback ID is unique
-            $checkStmt = $this->conn->prepare("SELECT ticket_id FROM tickets WHERE ticket_id = ? LIMIT 1");
-            $checkStmt->bind_param("s", $ticket_id);
-            $checkStmt->execute();
-            if ($checkStmt->get_result()->num_rows > 0) {
-                $checkStmt->close();
-                error_log("Ticket ID generation failed after {$maxAttempts} attempts + fallback");
-                return [
-                    'success' => false,
-                    'error' => 'Failed to generate unique ticket ID. Please try again.'
-                ];
-            }
-            $checkStmt->close();
-            error_log("Ticket ID generation used fallback after {$maxAttempts} random attempts");
-        }
-
-        $sql = "INSERT INTO tickets (ticket_id, title, description, status, priority, category, type, created_by, visibility, visibility_groups)
-                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
-
+    public function createTicket($ticketData) {
+        // Generate ticket ID (9-digit format with leading zeros)
+        $ticket_id = sprintf('%09d', mt_rand(1, 999999999));
+        
+        $sql = "INSERT INTO tickets (ticket_id, title, description, status, priority, category, type) 
+                VALUES (?, ?, ?, ?, ?, ?, ?)";
+                
         $stmt = $this->conn->prepare($sql);
-
+        
         // Set default values if not provided
         $status = $ticketData['status'] ?? 'Open';
         $priority = $ticketData['priority'] ?? '4';
         $category = $ticketData['category'] ?? 'General';
         $type = $ticketData['type'] ?? 'Issue';
-        $visibility = $ticketData['visibility'] ?? 'public';
-        $visibilityGroups = $ticketData['visibility_groups'] ?? null;
-
-        // Validate visibility
-        $allowedVisibilities = ['public', 'internal', 'confidential'];
-        if (!in_array($visibility, $allowedVisibilities)) {
-            $visibility = 'public';
-        }
-
-        // Validate internal visibility requires groups
-        if ($visibility === 'internal') {
-            if (empty($visibilityGroups) || trim($visibilityGroups) === '') {
-                return [
-                    'success' => false,
-                    'error' => 'Internal visibility requires at least one group to be specified'
-                ];
-            }
-        } else {
-            // Clear visibility_groups if not internal
-            $visibilityGroups = null;
-        }
-
+        
         $stmt->bind_param(
-            "sssssssiss",
+            "sssssss",
             $ticket_id,
             $ticketData['title'],
             $ticketData['description'],
             $status,
             $priority,
             $category,
-            $type,
-            $createdBy,
-            $visibility,
-            $visibilityGroups
+            $type
         );
-
+        
         if ($stmt->execute()) {
             return [
                 'success' => true,
@@ -435,7 +234,7 @@ class TicketModel {
         }
     }
     
-    public function addComment(int $ticketId, array $commentData): array {
+    public function addComment($ticketId, $commentData) {
         $sql = "INSERT INTO ticket_comments (ticket_id, user_name, comment_text, markdown_enabled) 
                 VALUES (?, ?, ?, ?)";
                 
@@ -466,207 +265,4 @@ class TicketModel {
             ];
         }
     }
-
-    /**
-     * Assign ticket to a user
-     *
-     * @param int $ticketId Ticket ID
-     * @param int $userId User ID to assign to
-     * @param int $assignedBy User ID performing the assignment
-     * @return bool Success status
-     */
-    public function assignTicket(int $ticketId, int $userId, int $assignedBy): bool {
-        $sql = "UPDATE tickets SET assigned_to = ?, updated_by = ?, updated_at = NOW() WHERE ticket_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("iii", $userId, $assignedBy, $ticketId);
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /**
-     * Unassign ticket (set assigned_to to NULL)
-     *
-     * @param int $ticketId Ticket ID
-     * @param int $updatedBy User ID performing the unassignment
-     * @return bool Success status
-     */
-    public function unassignTicket(int $ticketId, int $updatedBy): bool {
-        $sql = "UPDATE tickets SET assigned_to = NULL, updated_by = ?, updated_at = NOW() WHERE ticket_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ii", $updatedBy, $ticketId);
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
-
-    /**
-     * Get multiple tickets by IDs in a single query (batch loading)
-     * Eliminates N+1 query problem in bulk operations
-     *
-     * @param array $ticketIds Array of ticket IDs
-     * @return array Associative array keyed by ticket_id
-     */
-    public function getTicketsByIds(array $ticketIds): array {
-        if (empty($ticketIds)) {
-            return [];
-        }
-
-        // Sanitize ticket IDs
-        $ticketIds = array_map('intval', $ticketIds);
-
-        // Create placeholders for IN clause
-        $placeholders = str_repeat('?,', count($ticketIds) - 1) . '?';
-
-        $sql = "SELECT t.*,
-                u_created.username as creator_username,
-                u_created.display_name as creator_display_name,
-                u_updated.username as updater_username,
-                u_updated.display_name as updater_display_name,
-                u_assigned.username as assigned_username,
-                u_assigned.display_name as assigned_display_name
-                FROM tickets t
-                LEFT JOIN users u_created ON t.created_by = u_created.user_id
-                LEFT JOIN users u_updated ON t.updated_by = u_updated.user_id
-                LEFT JOIN users u_assigned ON t.assigned_to = u_assigned.user_id
-                WHERE t.ticket_id IN ($placeholders)";
-
-        $stmt = $this->conn->prepare($sql);
-        $types = str_repeat('i', count($ticketIds));
-        $stmt->bind_param($types, ...$ticketIds);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $tickets = [];
-        while ($row = $result->fetch_assoc()) {
-            $tickets[$row['ticket_id']] = $row;
-        }
-
-        $stmt->close();
-        return $tickets;
-    }
-
-    /**
-     * Check if a user can access a ticket based on visibility settings
-     *
-     * @param array $ticket The ticket data
-     * @param array $user The user data (must include user_id, is_admin, groups)
-     * @return bool True if user can access the ticket
-     */
-    public function canUserAccessTicket(array $ticket, array $user): bool {
-        // Admins can access all tickets
-        if (!empty($user['is_admin'])) {
-            return true;
-        }
-
-        $visibility = $ticket['visibility'] ?? 'public';
-
-        // Public tickets are accessible to all authenticated users
-        if ($visibility === 'public') {
-            return true;
-        }
-
-        // Confidential tickets: only creator, assignee, and admins
-        if ($visibility === 'confidential') {
-            $userId = $user['user_id'] ?? null;
-            return ($ticket['created_by'] == $userId || $ticket['assigned_to'] == $userId);
-        }
-
-        // Internal tickets: check if user is in any of the allowed groups
-        if ($visibility === 'internal') {
-            $allowedGroups = array_filter(array_map('trim', explode(',', $ticket['visibility_groups'] ?? '')));
-            if (empty($allowedGroups)) {
-                return false; // No groups specified means no access
-            }
-
-            $userGroups = array_filter(array_map('trim', explode(',', $user['groups'] ?? '')));
-            // Check if any user group matches any allowed group
-            return !empty(array_intersect($userGroups, $allowedGroups));
-        }
-
-        return false;
-    }
-
-    /**
-     * Build visibility filter SQL for queries
-     *
-     * @param array $user The current user
-     * @return array ['sql' => string, 'params' => array, 'types' => string]
-     */
-    public function getVisibilityFilter(array $user): array {
-        // Admins see all tickets
-        if (!empty($user['is_admin'])) {
-            return ['sql' => '1=1', 'params' => [], 'types' => ''];
-        }
-
-        $userId = $user['user_id'] ?? 0;
-        $userGroups = array_filter(array_map('trim', explode(',', $user['groups'] ?? '')));
-
-        // Build the visibility filter
-        // 1. Public tickets
-        // 2. Confidential tickets where user is creator or assignee
-        // 3. Internal tickets where user's groups overlap with visibility_groups
-        $conditions = [];
-        $params = [];
-        $types = '';
-
-        // Public visibility
-        $conditions[] = "(t.visibility = 'public' OR t.visibility IS NULL)";
-
-        // Confidential - user is creator or assignee
-        $conditions[] = "(t.visibility = 'confidential' AND (t.created_by = ? OR t.assigned_to = ?))";
-        $params[] = $userId;
-        $params[] = $userId;
-        $types .= 'ii';
-
-        // Internal - check group membership
-        if (!empty($userGroups)) {
-            $groupConditions = [];
-            foreach ($userGroups as $group) {
-                $groupConditions[] = "FIND_IN_SET(?, REPLACE(t.visibility_groups, ' ', ''))";
-                $params[] = $group;
-                $types .= 's';
-            }
-            $conditions[] = "(t.visibility = 'internal' AND (" . implode(' OR ', $groupConditions) . "))";
-        }
-
-        return [
-            'sql' => '(' . implode(' OR ', $conditions) . ')',
-            'params' => $params,
-            'types' => $types
-        ];
-    }
-
-    /**
-     * Update ticket visibility settings
-     *
-     * @param int $ticketId
-     * @param string $visibility ('public', 'internal', 'confidential')
-     * @param string|null $visibilityGroups Comma-separated group names for 'internal' visibility
-     * @param int $updatedBy User ID
-     * @return bool
-     */
-    public function updateVisibility(int $ticketId, string $visibility, ?string $visibilityGroups, int $updatedBy): bool {
-        $allowedVisibilities = ['public', 'internal', 'confidential'];
-        if (!in_array($visibility, $allowedVisibilities)) {
-            $visibility = 'public';
-        }
-
-        // Validate internal visibility requires groups
-        if ($visibility === 'internal') {
-            if (empty($visibilityGroups) || trim($visibilityGroups) === '') {
-                return false; // Internal visibility requires groups
-            }
-        } else {
-            // Clear visibility_groups if not internal
-            $visibilityGroups = null;
-        }
-
-        $sql = "UPDATE tickets SET visibility = ?, visibility_groups = ?, updated_by = ?, updated_at = NOW() WHERE ticket_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("ssii", $visibility, $visibilityGroups, $updatedBy, $ticketId);
-        $result = $stmt->execute();
-        $stmt->close();
-        return $result;
-    }
 }

models/UserModel.php

@@ -1,317 +0,0 @@
-<?php
-/**
- * UserModel - Handles user authentication and management
- */
-class UserModel {
-    private mysqli $conn;
-    private static array $userCache = []; // ['key' => ['data' => ..., 'expires' => timestamp]]
-    private static int $cacheTTL = 300; // 5 minutes
-
-    public function __construct(mysqli $conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get cached user data if not expired
-     */
-    private static function getCached(string $key): ?array {
-        if (isset(self::$userCache[$key])) {
-            $cached = self::$userCache[$key];
-            if ($cached['expires'] > time()) {
-                return $cached['data'];
-            }
-            // Expired - remove from cache
-            unset(self::$userCache[$key]);
-        }
-        return null;
-    }
-
-    /**
-     * Store user data in cache with expiration
-     */
-    private static function setCached(string $key, array $data): void {
-        self::$userCache[$key] = [
-            'data' => $data,
-            'expires' => time() + self::$cacheTTL
-        ];
-    }
-
-    /**
-     * Invalidate specific user cache entry
-     */
-    public static function invalidateCache(?int $userId = null, ?string $username = null): void {
-        if ($userId !== null) {
-            unset(self::$userCache["user_id_$userId"]);
-        }
-        if ($username !== null) {
-            unset(self::$userCache["user_$username"]);
-        }
-    }
-
-    /**
-     * Sync user from Authelia headers (create or update)
-     *
-     * @param string $username Username from Remote-User header
-     * @param string $displayName Display name from Remote-Name header
-     * @param string $email Email from Remote-Email header
-     * @param string $groups Comma-separated groups from Remote-Groups header
-     * @return array User data array
-     */
-    public function syncUserFromAuthelia(string $username, string $displayName = '', string $email = '', string $groups = ''): array {
-        // Check cache first
-        $cacheKey = "user_$username";
-        $cached = self::getCached($cacheKey);
-        if ($cached !== null) {
-            return $cached;
-        }
-
-        // Determine if user is admin based on groups
-        $isAdmin = $this->checkAdminStatus($groups);
-
-        // Try to find existing user
-        $stmt = $this->conn->prepare("SELECT * FROM users WHERE username = ?");
-        $stmt->bind_param("s", $username);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows > 0) {
-            // Update existing user
-            $user = $result->fetch_assoc();
-
-            $updateStmt = $this->conn->prepare(
-                "UPDATE users SET display_name = ?, email = ?, groups = ?, is_admin = ?, last_login = NOW() WHERE username = ?"
-            );
-            $updateStmt->bind_param("sssis", $displayName, $email, $groups, $isAdmin, $username);
-            $updateStmt->execute();
-            $updateStmt->close();
-
-            // Refresh user data
-            $user['display_name'] = $displayName;
-            $user['email'] = $email;
-            $user['groups'] = $groups;
-            $user['is_admin'] = $isAdmin;
-        } else {
-            // Create new user
-            $insertStmt = $this->conn->prepare(
-                "INSERT INTO users (username, display_name, email, groups, is_admin, last_login) VALUES (?, ?, ?, ?, ?, NOW())"
-            );
-            $insertStmt->bind_param("ssssi", $username, $displayName, $email, $groups, $isAdmin);
-            $insertStmt->execute();
-
-            $userId = $this->conn->insert_id;
-            $insertStmt->close();
-
-            // Get the newly created user
-            $stmt = $this->conn->prepare("SELECT * FROM users WHERE user_id = ?");
-            $stmt->bind_param("i", $userId);
-            $stmt->execute();
-            $result = $stmt->get_result();
-            $user = $result->fetch_assoc();
-        }
-
-        $stmt->close();
-
-        // Cache user with TTL
-        self::setCached($cacheKey, $user);
-
-        return $user;
-    }
-
-    /**
-     * Get system user (for hwmonDaemon)
-     *
-     * @return array|null System user data or null if not found
-     */
-    public function getSystemUser(): ?array {
-        // Check cache first
-        $cached = self::getCached('system');
-        if ($cached !== null) {
-            return $cached;
-        }
-
-        $stmt = $this->conn->prepare("SELECT * FROM users WHERE username = 'system'");
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows > 0) {
-            $user = $result->fetch_assoc();
-            self::setCached('system', $user);
-            $stmt->close();
-            return $user;
-        }
-
-        $stmt->close();
-        return null;
-    }
-
-    /**
-     * Get user by ID
-     *
-     * @param int $userId User ID
-     * @return array|null User data or null if not found
-     */
-    public function getUserById(int $userId): ?array {
-        // Check cache first
-        $cacheKey = "user_id_$userId";
-        $cached = self::getCached($cacheKey);
-        if ($cached !== null) {
-            return $cached;
-        }
-
-        $stmt = $this->conn->prepare("SELECT * FROM users WHERE user_id = ?");
-        $stmt->bind_param("i", $userId);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows > 0) {
-            $user = $result->fetch_assoc();
-            self::setCached($cacheKey, $user);
-            $stmt->close();
-            return $user;
-        }
-
-        $stmt->close();
-        return null;
-    }
-
-    /**
-     * Get user by username
-     *
-     * @param string $username Username
-     * @return array|null User data or null if not found
-     */
-    public function getUserByUsername(string $username): ?array {
-        // Check cache first
-        $cacheKey = "user_$username";
-        $cached = self::getCached($cacheKey);
-        if ($cached !== null) {
-            return $cached;
-        }
-
-        $stmt = $this->conn->prepare("SELECT * FROM users WHERE username = ?");
-        $stmt->bind_param("s", $username);
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        if ($result->num_rows > 0) {
-            $user = $result->fetch_assoc();
-            self::setCached($cacheKey, $user);
-            $stmt->close();
-            return $user;
-        }
-
-        $stmt->close();
-        return null;
-    }
-
-    /**
-     * Check if user has admin privileges based on groups
-     *
-     * @param string $groups Comma-separated group names
-     * @return bool True if user is in admin group
-     */
-    private function checkAdminStatus(string $groups): bool {
-        if (empty($groups)) {
-            return false;
-        }
-
-        // Split groups by comma and check for 'admin' group
-        $groupArray = array_map('trim', explode(',', strtolower($groups)));
-        return in_array('admin', $groupArray);
-    }
-
-    /**
-     * Check if user is admin
-     *
-     * @param array $user User data array
-     * @return bool True if user is admin
-     */
-    public function isAdmin(array $user): bool {
-        return isset($user['is_admin']) && $user['is_admin'] == 1;
-    }
-
-    /**
-     * Check if user has required group membership
-     *
-     * @param array $user User data array
-     * @param array $requiredGroups Array of required group names
-     * @return bool True if user is in at least one required group
-     */
-    public function hasGroupAccess(array $user, array $requiredGroups = ['admin', 'employee']): bool {
-        if (empty($user['groups'])) {
-            return false;
-        }
-
-        $userGroups = array_map('trim', explode(',', strtolower($user['groups'])));
-        $requiredGroups = array_map('strtolower', $requiredGroups);
-
-        return !empty(array_intersect($userGroups, $requiredGroups));
-    }
-
-    /**
-     * Get all users (for admin panel)
-     *
-     * @return array Array of user records
-     */
-    public function getAllUsers(): array {
-        $stmt = $this->conn->prepare("SELECT * FROM users ORDER BY created_at DESC");
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $users = [];
-        while ($row = $result->fetch_assoc()) {
-            $users[] = $row;
-        }
-
-        $stmt->close();
-        return $users;
-    }
-
-    /**
-     * Get all distinct groups from all users
-     * Used for visibility group selection UI
-     *
-     * Results are cached for 5 minutes to reduce database load
-     * since group changes are infrequent.
-     *
-     * @return array Array of unique group names
-     */
-    public function getAllGroups(): array {
-        $cacheKey = 'all_groups';
-
-        // Check cache first
-        $cached = self::getCached($cacheKey);
-        if ($cached !== null) {
-            return $cached;
-        }
-
-        $stmt = $this->conn->prepare("SELECT DISTINCT groups FROM users WHERE groups IS NOT NULL AND groups != ''");
-        $stmt->execute();
-        $result = $stmt->get_result();
-
-        $allGroups = [];
-        while ($row = $result->fetch_assoc()) {
-            $userGroups = array_filter(array_map('trim', explode(',', $row['groups'])));
-            $allGroups = array_merge($allGroups, $userGroups);
-        }
-
-        $stmt->close();
-
-        // Return unique groups sorted alphabetically
-        $uniqueGroups = array_unique($allGroups);
-        sort($uniqueGroups);
-
-        // Cache the result
-        self::setCached($cacheKey, $uniqueGroups);
-
-        return $uniqueGroups;
-    }
-
-    /**
-     * Invalidate the groups cache
-     * Call this when user groups are modified
-     */
-    public static function invalidateGroupsCache(): void {
-        unset(self::$userCache['all_groups']);
-    }
-}

models/UserPreferencesModel.php

@@ -1,125 +0,0 @@
-<?php
-/**
- * UserPreferencesModel
- * Handles user-specific preferences and settings with caching
- */
-require_once dirname(__DIR__) . '/helpers/CacheHelper.php';
-
-class UserPreferencesModel {
-    private mysqli $conn;
-    private static string $CACHE_PREFIX = 'user_prefs';
-    private static int $CACHE_TTL = 300; // 5 minutes
-
-    public function __construct(mysqli $conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all preferences for a user (with caching)
-     * @param int $userId User ID
-     * @return array Associative array of preference_key => preference_value
-     */
-    public function getUserPreferences(int $userId): array {
-        return CacheHelper::remember(self::$CACHE_PREFIX, $userId, function() use ($userId) {
-            $sql = "SELECT preference_key, preference_value
-                    FROM user_preferences
-                    WHERE user_id = ?";
-            $stmt = $this->conn->prepare($sql);
-            $stmt->bind_param("i", $userId);
-            $stmt->execute();
-            $result = $stmt->get_result();
-
-            $prefs = [];
-            while ($row = $result->fetch_assoc()) {
-                $prefs[$row['preference_key']] = $row['preference_value'];
-            }
-            $stmt->close();
-            return $prefs;
-        }, self::$CACHE_TTL);
-    }
-
-    /**
-     * Set or update a preference for a user
-     * @param int $userId User ID
-     * @param string $key Preference key
-     * @param string $value Preference value
-     * @return bool Success status
-     */
-    public function setPreference(int $userId, string $key, string $value): bool {
-        $sql = "INSERT INTO user_preferences (user_id, preference_key, preference_value)
-                VALUES (?, ?, ?)
-                ON DUPLICATE KEY UPDATE preference_value = VALUES(preference_value)";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("iss", $userId, $key, $value);
-        $result = $stmt->execute();
-        $stmt->close();
-
-        // Invalidate cache for this user
-        if ($result) {
-            CacheHelper::delete(self::$CACHE_PREFIX, $userId);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Get a single preference value for a user
-     * @param int $userId User ID
-     * @param string $key Preference key
-     * @param mixed $default Default value if preference doesn't exist
-     * @return mixed Preference value or default
-     */
-    public function getPreference(int $userId, string $key, $default = null) {
-        $prefs = $this->getUserPreferences($userId);
-        return $prefs[$key] ?? $default;
-    }
-
-    /**
-     * Delete a preference for a user
-     * @param int $userId User ID
-     * @param string $key Preference key
-     * @return bool Success status
-     */
-    public function deletePreference(int $userId, string $key): bool {
-        $sql = "DELETE FROM user_preferences
-                WHERE user_id = ? AND preference_key = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("is", $userId, $key);
-        $result = $stmt->execute();
-        $stmt->close();
-
-        // Invalidate cache for this user
-        if ($result) {
-            CacheHelper::delete(self::$CACHE_PREFIX, $userId);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Delete all preferences for a user
-     * @param int $userId User ID
-     * @return bool Success status
-     */
-    public function deleteAllPreferences(int $userId): bool {
-        $sql = "DELETE FROM user_preferences WHERE user_id = ?";
-        $stmt = $this->conn->prepare($sql);
-        $stmt->bind_param("i", $userId);
-        $result = $stmt->execute();
-        $stmt->close();
-
-        // Invalidate cache for this user
-        if ($result) {
-            CacheHelper::delete(self::$CACHE_PREFIX, $userId);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Clear all user preferences cache
-     */
-    public static function clearCache(): void {
-        CacheHelper::delete(self::$CACHE_PREFIX);
-    }
-}

models/WorkflowModel.php

@@ -1,141 +0,0 @@
-<?php
-/**
- * WorkflowModel - Handles status transition workflows and validation
- *
- * Uses caching for frequently accessed transition rules since they rarely change.
- */
-require_once dirname(__DIR__) . '/helpers/CacheHelper.php';
-
-class WorkflowModel {
-    private mysqli $conn;
-    private static string $CACHE_PREFIX = 'workflow';
-    private static int $CACHE_TTL = 600; // 10 minutes
-
-    public function __construct(mysqli $conn) {
-        $this->conn = $conn;
-    }
-
-    /**
-     * Get all active transitions (with caching)
-     *
-     * @return array All active transitions indexed by from_status
-     */
-    private function getAllTransitions(): array {
-        return CacheHelper::remember(self::$CACHE_PREFIX, 'all_transitions', function() {
-            $sql = "SELECT from_status, to_status, requires_comment, requires_admin
-                    FROM status_transitions
-                    WHERE is_active = TRUE";
-            $result = $this->conn->query($sql);
-
-            $transitions = [];
-            while ($row = $result->fetch_assoc()) {
-                $from = $row['from_status'];
-                if (!isset($transitions[$from])) {
-                    $transitions[$from] = [];
-                }
-                $transitions[$from][$row['to_status']] = [
-                    'to_status' => $row['to_status'],
-                    'requires_comment' => (bool)$row['requires_comment'],
-                    'requires_admin' => (bool)$row['requires_admin']
-                ];
-            }
-
-            return $transitions;
-        }, self::$CACHE_TTL);
-    }
-
-    /**
-     * Get allowed status transitions for a given status
-     *
-     * @param string $currentStatus Current ticket status
-     * @return array Array of allowed transitions with requirements
-     */
-    public function getAllowedTransitions(string $currentStatus): array {
-        $allTransitions = $this->getAllTransitions();
-
-        if (!isset($allTransitions[$currentStatus])) {
-            return [];
-        }
-
-        return array_values($allTransitions[$currentStatus]);
-    }
-
-    /**
-     * Check if a status transition is allowed
-     *
-     * @param string $fromStatus Current status
-     * @param string $toStatus Desired status
-     * @param bool $isAdmin Whether user is admin
-     * @return bool True if transition is allowed
-     */
-    public function isTransitionAllowed(string $fromStatus, string $toStatus, bool $isAdmin = false): bool {
-        // Allow same status (no change)
-        if ($fromStatus === $toStatus) {
-            return true;
-        }
-
-        $allTransitions = $this->getAllTransitions();
-
-        if (!isset($allTransitions[$fromStatus][$toStatus])) {
-            return false; // Transition not defined
-        }
-
-        $transition = $allTransitions[$fromStatus][$toStatus];
-
-        if ($transition['requires_admin'] && !$isAdmin) {
-            return false; // Admin required
-        }
-
-        return true;
-    }
-
-    /**
-     * Get all possible statuses from transitions table
-     *
-     * @return array Array of unique status values
-     */
-    public function getAllStatuses(): array {
-        return CacheHelper::remember(self::$CACHE_PREFIX, 'all_statuses', function() {
-            $sql = "SELECT DISTINCT from_status as status FROM status_transitions
-                    UNION
-                    SELECT DISTINCT to_status as status FROM status_transitions
-                    ORDER BY status";
-            $result = $this->conn->query($sql);
-
-            $statuses = [];
-            while ($row = $result->fetch_assoc()) {
-                $statuses[] = $row['status'];
-            }
-
-            return $statuses;
-        }, self::$CACHE_TTL);
-    }
-
-    /**
-     * Get transition requirements
-     *
-     * @param string $fromStatus Current status
-     * @param string $toStatus Desired status
-     * @return array|null Transition requirements or null if not found
-     */
-    public function getTransitionRequirements(string $fromStatus, string $toStatus): ?array {
-        $allTransitions = $this->getAllTransitions();
-
-        if (!isset($allTransitions[$fromStatus][$toStatus])) {
-            return null;
-        }
-
-        $transition = $allTransitions[$fromStatus][$toStatus];
-        return [
-            'requires_comment' => $transition['requires_comment'],
-            'requires_admin' => $transition['requires_admin']
-        ];
-    }
-
-    /**
-     * Clear workflow cache (call when transitions are modified)
-     */
-    public static function clearCache(): void {
-        CacheHelper::delete(self::$CACHE_PREFIX);
-    }
-}

scripts/add_comment_updated_at.php

@@ -1,45 +0,0 @@
-<?php
-/**
- * Migration script to add updated_at column to ticket_comments table
- * Run this on the production server: php scripts/add_comment_updated_at.php
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-
-echo "Adding updated_at column to ticket_comments table...\n";
-
-try {
-    $conn = new mysqli(
-        $GLOBALS['config']['DB_HOST'],
-        $GLOBALS['config']['DB_USER'],
-        $GLOBALS['config']['DB_PASS'],
-        $GLOBALS['config']['DB_NAME']
-    );
-
-    if ($conn->connect_error) {
-        throw new Exception("Connection failed: " . $conn->connect_error);
-    }
-
-    // Check if column already exists
-    $result = $conn->query("SHOW COLUMNS FROM ticket_comments LIKE 'updated_at'");
-
-    if ($result->num_rows > 0) {
-        echo "Column 'updated_at' already exists in ticket_comments table.\n";
-    } else {
-        // Add the column
-        $sql = "ALTER TABLE ticket_comments ADD COLUMN updated_at TIMESTAMP NULL DEFAULT NULL AFTER created_at";
-
-        if ($conn->query($sql)) {
-            echo "Successfully added 'updated_at' column to ticket_comments table.\n";
-        } else {
-            throw new Exception("Failed to add column: " . $conn->error);
-        }
-    }
-
-    $conn->close();
-    echo "Done!\n";
-
-} catch (Exception $e) {
-    echo "Error: " . $e->getMessage() . "\n";
-    exit(1);
-}

scripts/cleanup_orphan_uploads.php

@@ -1,148 +0,0 @@
-#!/usr/bin/env php
-<?php
-/**
- * Cleanup Orphan Uploads
- *
- * Removes uploaded files that are no longer associated with any ticket.
- * Run periodically via cron: 0 2 * * * php /path/to/cleanup_orphan_uploads.php
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-
-$conn = new mysqli(
-    $GLOBALS['config']['DB_HOST'],
-    $GLOBALS['config']['DB_USER'],
-    $GLOBALS['config']['DB_PASS'],
-    $GLOBALS['config']['DB_NAME']
-);
-
-if ($conn->connect_error) {
-    die("Database connection failed: " . $conn->connect_error . "\n");
-}
-
-$uploadsDir = dirname(__DIR__) . '/uploads';
-$dryRun = in_array('--dry-run', $argv);
-
-if ($dryRun) {
-    echo "DRY RUN MODE - No files will be deleted\n";
-}
-
-echo "Scanning uploads directory: $uploadsDir\n";
-
-// Get all valid ticket IDs from database
-$ticketIds = [];
-$result = $conn->query("SELECT ticket_id FROM tickets");
-while ($row = $result->fetch_assoc()) {
-    $ticketIds[] = $row['ticket_id'];
-}
-echo "Found " . count($ticketIds) . " tickets in database\n";
-
-// Get all attachment records
-$attachments = [];
-$result = $conn->query("SELECT ticket_id, filename FROM ticket_attachments");
-if ($result) {
-    while ($row = $result->fetch_assoc()) {
-        $key = $row['ticket_id'] . '/' . $row['filename'];
-        $attachments[$key] = true;
-    }
-}
-echo "Found " . count($attachments) . " attachment records in database\n";
-
-// Scan uploads directory
-$orphanedFolders = [];
-$orphanedFiles = [];
-$totalSize = 0;
-
-$ticketDirs = glob($uploadsDir . '/*', GLOB_ONLYDIR);
-foreach ($ticketDirs as $ticketDir) {
-    $ticketId = basename($ticketDir);
-
-    // Skip non-ticket directories
-    if (!preg_match('/^\d{9}$/', $ticketId)) {
-        continue;
-    }
-
-    // Check if ticket exists
-    if (!in_array($ticketId, $ticketIds)) {
-        // Ticket doesn't exist - entire folder is orphaned
-        $orphanedFolders[] = $ticketDir;
-        $folderSize = 0;
-        foreach (glob($ticketDir . '/*') as $file) {
-            if (is_file($file)) {
-                $folderSize += filesize($file);
-            }
-        }
-        $totalSize += $folderSize;
-        echo "Orphan folder (ticket deleted): $ticketDir (" . formatBytes($folderSize) . ")\n";
-        continue;
-    }
-
-    // Check individual files
-    $files = glob($ticketDir . '/*');
-    foreach ($files as $file) {
-        if (is_file($file)) {
-            $filename = basename($file);
-            $key = $ticketId . '/' . $filename;
-
-            if (!isset($attachments[$key])) {
-                $orphanedFiles[] = $file;
-                $fileSize = filesize($file);
-                $totalSize += $fileSize;
-                echo "Orphan file (no DB record): $file (" . formatBytes($fileSize) . ")\n";
-            }
-        }
-    }
-}
-
-echo "\n=== Summary ===\n";
-echo "Orphaned folders: " . count($orphanedFolders) . "\n";
-echo "Orphaned files: " . count($orphanedFiles) . "\n";
-echo "Total size to recover: " . formatBytes($totalSize) . "\n";
-
-if (!$dryRun && ($orphanedFolders || $orphanedFiles)) {
-    echo "\nDeleting orphaned items...\n";
-
-    foreach ($orphanedFiles as $file) {
-        if (unlink($file)) {
-            echo "Deleted: $file\n";
-        } else {
-            echo "Failed to delete: $file\n";
-        }
-    }
-
-    foreach ($orphanedFolders as $folder) {
-        deleteDirectory($folder);
-        echo "Deleted folder: $folder\n";
-    }
-
-    echo "Cleanup complete!\n";
-} elseif ($dryRun) {
-    echo "\nRun without --dry-run to delete these items.\n";
-} else {
-    echo "\nNo orphaned items found.\n";
-}
-
-$conn->close();
-
-function formatBytes($bytes) {
-    if ($bytes >= 1073741824) {
-        return number_format($bytes / 1073741824, 2) . ' GB';
-    } elseif ($bytes >= 1048576) {
-        return number_format($bytes / 1048576, 2) . ' MB';
-    } elseif ($bytes >= 1024) {
-        return number_format($bytes / 1024, 2) . ' KB';
-    } else {
-        return $bytes . ' bytes';
-    }
-}
-
-function deleteDirectory($dir) {
-    if (!is_dir($dir)) return;
-
-    $files = array_diff(scandir($dir), ['.', '..']);
-    foreach ($files as $file) {
-        $path = "$dir/$file";
-        is_dir($path) ? deleteDirectory($path) : unlink($path);
-    }
-    rmdir($dir);
-}

scripts/create_dependencies_table.php

@@ -1,53 +0,0 @@
-<?php
-/**
- * Create ticket_dependencies table if it doesn't exist
- * Run once: php scripts/create_dependencies_table.php
- */
-
-require_once dirname(__DIR__) . '/config/config.php';
-
-$conn = new mysqli(
-    $GLOBALS['config']['DB_HOST'],
-    $GLOBALS['config']['DB_USER'],
-    $GLOBALS['config']['DB_PASS'],
-    $GLOBALS['config']['DB_NAME']
-);
-
-if ($conn->connect_error) {
-    die("Connection failed: " . $conn->connect_error . "\n");
-}
-
-echo "Connected to database successfully.\n";
-
-// Check if table exists
-$tableCheck = $conn->query("SHOW TABLES LIKE 'ticket_dependencies'");
-if ($tableCheck->num_rows > 0) {
-    echo "Table 'ticket_dependencies' already exists.\n";
-    $conn->close();
-    exit(0);
-}
-
-// Create the table
-$sql = "CREATE TABLE ticket_dependencies (
-    dependency_id INT AUTO_INCREMENT PRIMARY KEY,
-    ticket_id VARCHAR(9) NOT NULL,
-    depends_on_id VARCHAR(9) NOT NULL,
-    dependency_type ENUM('blocks', 'blocked_by', 'relates_to', 'duplicates') NOT NULL DEFAULT 'blocks',
-    created_by INT NULL,
-    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-    FOREIGN KEY (ticket_id) REFERENCES tickets(ticket_id) ON DELETE CASCADE,
-    FOREIGN KEY (depends_on_id) REFERENCES tickets(ticket_id) ON DELETE CASCADE,
-    FOREIGN KEY (created_by) REFERENCES users(user_id) ON DELETE SET NULL,
-    UNIQUE KEY unique_dependency (ticket_id, depends_on_id, dependency_type),
-    INDEX idx_ticket_id (ticket_id),
-    INDEX idx_depends_on_id (depends_on_id),
-    INDEX idx_dependency_type (dependency_type)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci";
-
-if ($conn->query($sql) === TRUE) {
-    echo "Table 'ticket_dependencies' created successfully.\n";
-} else {
-    echo "Error creating table: " . $conn->error . "\n";
-}
-
-$conn->close();

scripts/deploy.sh

@@ -1,63 +0,0 @@
-#!/bin/bash
-# TinkerTickets Deployment Script
-# This script safely deploys updates while preserving user data
-set -e
-
-WEBROOT="/var/www/html/tinkertickets"
-UPLOADS_BACKUP="/tmp/tinker_uploads_backup"
-
-echo "[TinkerTickets] Starting deployment..."
-
-# Backup .env if it exists
-if [ -f "$WEBROOT/.env" ]; then
-    echo "[TinkerTickets] Backing up .env..."
-    cp "$WEBROOT/.env" /tmp/.env.backup
-fi
-
-# Backup uploads folder if it exists and has files
-if [ -d "$WEBROOT/uploads" ] && [ "$(ls -A $WEBROOT/uploads 2>/dev/null)" ]; then
-    echo "[TinkerTickets] Backing up uploads folder..."
-    rm -rf "$UPLOADS_BACKUP"
-    cp -r "$WEBROOT/uploads" "$UPLOADS_BACKUP"
-fi
-
-if [ ! -d "$WEBROOT/.git" ]; then
-    echo "[TinkerTickets] Directory not a git repo — performing initial clone..."
-    rm -rf "$WEBROOT"
-    git clone https://code.lotusguild.org/LotusGuild/tinker_tickets.git "$WEBROOT"
-else
-    echo "[TinkerTickets] Updating existing repo..."
-    cd "$WEBROOT"
-    git fetch --all
-    git reset --hard origin/main
-fi
-
-# Restore .env if it was backed up
-if [ -f /tmp/.env.backup ]; then
-    echo "[TinkerTickets] Restoring .env..."
-    mv /tmp/.env.backup "$WEBROOT/.env"
-fi
-
-# Restore uploads folder if it was backed up
-if [ -d "$UPLOADS_BACKUP" ]; then
-    echo "[TinkerTickets] Restoring uploads folder..."
-    # Don't overwrite .htaccess from repo
-    rsync -av --exclude='.htaccess' --exclude='.gitkeep' "$UPLOADS_BACKUP/" "$WEBROOT/uploads/"
-    rm -rf "$UPLOADS_BACKUP"
-fi
-
-# Ensure uploads directory exists with proper permissions
-mkdir -p "$WEBROOT/uploads"
-chmod 755 "$WEBROOT/uploads"
-
-echo "[TinkerTickets] Setting permissions..."
-chown -R www-data:www-data "$WEBROOT"
-
-# Run migrations if .env exists
-if [ -f "$WEBROOT/.env" ]; then
-    echo "[TinkerTickets] Running database migrations..."
-    cd "$WEBROOT/migrations"
-    php run_migrations.php || echo "[TinkerTickets] Warning: Migration errors occurred"
-fi
-
-echo "[TinkerTickets] Deployment complete!"

tinker_tickets_react/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

tinker_tickets_react/README.md

@@ -0,0 +1,75 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is enabled on this template. See [this documentation](https://react.dev/learn/react-compiler) for more information.
+
+Note: This will impact Vite dev & build performances.
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```

tinker_tickets_react/eslint.config.js

@@ -0,0 +1,23 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+import { defineConfig, globalIgnores } from 'eslint/config'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      js.configs.recommended,
+      tseslint.configs.recommended,
+      reactHooks.configs.flat.recommended,
+      reactRefresh.configs.vite,
+    ],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+  },
+])

tinker_tickets_react/index.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Tinker Tickets React</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

tinker_tickets_react/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "tinker_tickets_react",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "start": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "marked": "^17.0.1",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "react-router-dom": "^7.9.6"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.1",
+    "@types/node": "^24.10.1",
+    "@types/react": "^19.2.5",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react": "^5.1.1",
+    "babel-plugin-react-compiler": "^1.0.0",
+    "eslint": "^9.39.1",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.24",
+    "globals": "^16.5.0",
+    "typescript": "~5.9.3",
+    "typescript-eslint": "^8.46.4",
+    "vite": "^7.2.4"
+  }
+}

tinker_tickets_react/src/App.css

@@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

tinker_tickets_react/src/App.tsx

@@ -0,0 +1,34 @@
+import React from "react";
+import { BrowserRouter, Routes, Route } from "react-router-dom";
+import DashboardView from "./Components/DashboardView/DashboardView";
+import TicketView from "./Components/TicketView/TicketView";
+import CreateTicket from "./Components/CreateTicket/CreateTicket";
+
+const App: React.FC = () => {
+  return (
+    <BrowserRouter>
+      <Routes>
+        {/* Dashboard List */}
+        <Route path="/" element={<DashboardView />} />
+
+        {/* View a Ticket */}
+        <Route path="/ticket/:id" element={<TicketView />} />
+
+        {/* Create a Ticket */}
+        <Route path="/ticket/create" element={<CreateTicket />} />
+
+        {/* 404 Fallback */}
+        <Route
+          path="*"
+          element={
+            <div style={{ padding: "2rem", fontSize: "1.3rem" }}>
+              <strong>404</strong> — Page not found
+            </div>
+          }
+        />
+      </Routes>
+    </BrowserRouter>
+  );
+};
+
+export default App;

tinker_tickets_react/src/Components/Comments/CommentForm.tsx

@@ -0,0 +1,72 @@
+import React, { useState } from "react";
+import { marked } from "marked";
+import type { CommentData } from "../../types/comments";
+
+interface CommentFormProps {
+  onAdd: (comment: CommentData) => void;
+}
+
+const CommentForm: React.FC<CommentFormProps> = ({ onAdd }) => {
+  const [text, setText] = useState<string>("");
+  const [markdownEnabled, setMarkdownEnabled] = useState<boolean>(false);
+  const [preview, setPreview] = useState<boolean>(false);
+
+  function handleSubmit() {
+    if (!text.trim()) return;
+
+    const newComment: CommentData = {
+      user_name: "User",
+      comment_text: text,
+      created_at: new Date().toISOString(),
+      markdown_enabled: markdownEnabled,
+    };
+
+    onAdd(newComment);
+    setText("");
+    setPreview(false);
+  }
+
+  return (
+    <div className="comment-form">
+      <textarea
+        placeholder="Add a comment..."
+        value={text}
+        onChange={(e) => setText(e.target.value)}
+      />
+
+      <div className="comment-controls">
+        <label className="toggle-label">
+          <input
+            type="checkbox"
+            checked={markdownEnabled}
+            onChange={() => setMarkdownEnabled((prev) => !prev)}
+          />
+          Enable Markdown
+        </label>
+
+        <label className="toggle-label">
+          <input
+            type="checkbox"
+            disabled={!markdownEnabled}
+            checked={preview}
+            onChange={() => setPreview((prev) => !prev)}
+          />
+          Preview Markdown
+        </label>
+
+        <button className="btn" onClick={handleSubmit}>
+          Add Comment
+        </button>
+      </div>
+
+      {markdownEnabled && preview && (
+        <div
+          className="markdown-preview"
+          dangerouslySetInnerHTML={{ __html: marked(text) }}
+        />
+      )}
+    </div>
+  );
+};
+
+export default CommentForm;

tinker_tickets_react/src/Components/Comments/CommentItem.tsx

@@ -0,0 +1,36 @@
+import React from "react";
+import { marked } from "marked";
+import type { CommentData } from "../../types/comments";
+
+interface CommentItemProps {
+  comment: CommentData;
+}
+
+const CommentItem: React.FC<CommentItemProps> = ({ comment }) => {
+  const { user_name, created_at, comment_text, markdown_enabled } = comment;
+
+  const formattedDate = new Date(created_at).toLocaleString();
+
+  return (
+    <div className="comment">
+      <div className="comment-header">
+        <span className="comment-user">{user_name}</span>
+        <span className="comment-date">{formattedDate}</span>
+      </div>
+
+      <div className="comment-text">
+        {markdown_enabled ? (
+          <div
+            dangerouslySetInnerHTML={{
+              __html: marked(comment_text),
+            }}
+          />
+        ) : (
+          comment_text.split("\n").map((line, i) => <div key={i}>{line}</div>)
+        )}
+      </div>
+    </div>
+  );
+};
+
+export default CommentItem;

tinker_tickets_react/src/Components/Comments/CommentList.tsx

@@ -0,0 +1,19 @@
+import React from "react";
+import CommentItem from "./CommentItem";
+import type { CommentData } from "../../types/comments";
+
+interface CommentListProps {
+  comments: CommentData[];
+}
+
+const CommentList: React.FC<CommentListProps> = ({ comments }) => {
+  return (
+    <div className="comments-list">
+      {comments.map((c, idx) => (
+        <CommentItem key={idx} comment={c} />
+      ))}
+    </div>
+  );
+};
+
+export default CommentList;

tinker_tickets_react/src/Components/Comments/CommentSection.tsx

@@ -0,0 +1,30 @@
+import React from "react";
+import CommentForm from "./CommentForm";
+import CommentList from "./CommentList";
+import type { CommentData } from "../../types/comments";
+
+interface CommentsSectionProps {
+  comments: CommentData[];
+  setComments: React.Dispatch<React.SetStateAction<CommentData[]>>;
+}
+
+const CommentsSection: React.FC<CommentsSectionProps> = ({
+  comments,
+  setComments,
+}) => {
+  function handleAddComment(newComment: CommentData) {
+    setComments((prev) => [newComment, ...prev]);
+  }
+
+  return (
+    <div className="comments-section">
+      <h2>Comments</h2>
+
+      <CommentForm onAdd={handleAddComment} />
+
+      <CommentList comments={comments} />
+    </div>
+  );
+};
+
+export default CommentsSection;

tinker_tickets_react/src/Components/CreateTicket/CreateTicket.tsx

@@ -0,0 +1,20 @@
+import React, { useState } from "react";
+import TicketForm from "./TicketForm";
+
+const CreateTicket: React.FC = () => {
+  const [error, setError] = useState<string | null>(null);
+
+  return (
+    <div className="ticket-container">
+      <div className="ticket-header">
+        <h2>Create New Ticket</h2>
+      </div>
+
+      {error && <div className="error-message">{error}</div>}
+
+      <TicketForm onError={setError} />
+    </div>
+  );
+};
+
+export default CreateTicket;

tinker_tickets_react/src/Components/CreateTicket/TicketForm.tsx

@@ -0,0 +1,73 @@
+import React, { useState } from "react";
+import TicketFieldRow from "./TicketRow";
+import TicketTextarea from "./TicketText";
+import type { CreateTicketFormData } from "../../types/ticket";
+
+interface TicketFormProps {
+  onError: (msg: string | null) => void;
+}
+
+const TicketForm: React.FC<TicketFormProps> = ({ onError }) => {
+  const [form, setForm] = useState<CreateTicketFormData>({
+    title: "",
+    status: "Open",
+    priority: "4",
+    category: "General",
+    type: "Issue",
+    description: "",
+  });
+
+  function updateField(field: keyof CreateTicketFormData, value: string) {
+    setForm(prev => ({ ...prev, [field]: value }));
+  }
+
+  function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+
+    if (!form.title.trim() || !form.description.trim()) {
+      onError("Title and description are required.");
+      return;
+    }
+
+    console.log("Submitting:", form);
+    // Later: POST to Express/PHP
+  }
+
+  return (
+    <form className="ticket-form" onSubmit={handleSubmit}>
+      <div className="ticket-details">
+        <div className="detail-group">
+          <label>Title</label>
+          <input
+            type="text"
+            value={form.title}
+            onChange={e => updateField("title", e.target.value)}
+            required
+          />
+        </div>
+
+        <TicketFieldRow form={form} updateField={updateField} />
+
+        <TicketTextarea
+          label="Description"
+          value={form.description}
+          onChange={value => updateField("description", value)}
+          required
+        />
+      </div>
+
+      <div className="ticket-footer">
+        <button type="submit" className="btn primary">Create Ticket</button>
+        <button
+          type="button"
+          className="btn back-btn"
+          onClick={() => (window.location.href = "/")}
+        >
+          Cancel
+        </button>
+      </div>
+    </form>
+  );
+};
+
+export default TicketForm;

tinker_tickets_react/src/Components/CreateTicket/TicketRow.tsx

@@ -0,0 +1,68 @@
+import React from "react";
+import TicketSelect from "./TicketSelect";
+import type { CreateTicketFormData } from "../../types/ticket";
+
+interface TicketRowProps {
+  form: CreateTicketFormData;
+  updateField: (field: keyof CreateTicketFormData, value: string) => void;
+}
+
+const TicketRow: React.FC<TicketRowProps> = ({ form, updateField }) => {
+  return (
+    <div className="detail-group status-priority-row">
+      <TicketSelect
+        label="Status"
+        field="status"
+        value={form.status}
+        updateField={updateField}
+        options={[
+          { value: "Open", label: "Open" },
+          { value: "Closed", label: "Closed" },
+        ]}
+      />
+
+      <TicketSelect
+        label="Priority"
+        field="priority"
+        value={form.priority}
+        updateField={updateField}
+        options={[
+          { value: "1", label: "P1 - Critical Impact" },
+          { value: "2", label: "P2 - High Impact" },
+          { value: "3", label: "P3 - Medium Impact" },
+          { value: "4", label: "P4 - Low Impact" },
+        ]}
+      />
+
+      <TicketSelect
+        label="Category"
+        field="category"
+        value={form.category}
+        updateField={updateField}
+        options={[
+          { value: "Hardware", label: "Hardware" },
+          { value: "Software", label: "Software" },
+          { value: "Network", label: "Network" },
+          { value: "Security", label: "Security" },
+          { value: "General", label: "General" },
+        ]}
+      />
+
+      <TicketSelect
+        label="Type"
+        field="type"
+        value={form.type}
+        updateField={updateField}
+        options={[
+          { value: "Maintenance", label: "Maintenance" },
+          { value: "Install", label: "Install" },
+          { value: "Task", label: "Task" },
+          { value: "Upgrade", label: "Upgrade" },
+          { value: "Issue", label: "Issue" },
+        ]}
+      />
+    </div>
+  );
+};
+
+export default TicketRow;

tinker_tickets_react/src/Components/CreateTicket/TicketSelect.tsx

@@ -0,0 +1,37 @@
+import React from "react";
+import type { SelectOption, CreateTicketFormData } from "../../types/ticket";
+
+interface TicketSelectProps {
+  label: string;
+  field: keyof CreateTicketFormData;
+  value: string;
+  options: SelectOption[];
+  updateField: (field: keyof CreateTicketFormData, value: string) => void;
+}
+
+const TicketSelect: React.FC<TicketSelectProps> = ({
+  label,
+  field,
+  value,
+  options,
+  updateField,
+}) => {
+  return (
+    <div className="detail-quarter">
+      <label>{label}</label>
+
+      <select
+        value={value}
+        onChange={e => updateField(field, e.target.value)}
+      >
+        {options.map(opt => (
+          <option key={opt.value} value={opt.value}>
+            {opt.label}
+          </option>
+        ))}
+      </select>
+    </div>
+  );
+};
+
+export default TicketSelect;

tinker_tickets_react/src/Components/CreateTicket/TicketText.tsx

@@ -0,0 +1,30 @@
+import React from "react";
+
+interface TicketTextProps {
+  label: string;
+  value: string;
+  onChange: (value: string) => void;
+  required?: boolean;
+}
+
+const TicketText: React.FC<TicketTextProps> = ({
+  label,
+  value,
+  onChange,
+  required,
+}) => {
+  return (
+    <div className="detail-group full-width">
+      <label>{label}</label>
+
+      <textarea
+        rows={15}
+        value={value}
+        required={required}
+        onChange={e => onChange(e.target.value)}
+      />
+    </div>
+  );
+};
+
+export default TicketText;

tinker_tickets_react/src/Components/DashboardView/DashboardHeader.tsx

@@ -0,0 +1,21 @@
+import React from "react";
+import { useNavigate } from "react-router-dom";
+
+const DashboardHeader: React.FC = () => {
+  const navigate = useNavigate();
+
+  return (
+    <div className="dashboard-header">
+      <h1>Tinker Tickets</h1>
+
+      <button
+        className="btn create-ticket"
+        onClick={() => navigate("/ticket/create")}
+      >
+        New Ticket
+      </button>
+    </div>
+  );
+};
+
+export default DashboardHeader;

tinker_tickets_react/src/Components/DashboardView/DashboardView.tsx

@@ -0,0 +1,62 @@
+import React, { useState } from "react";
+import type { TicketListItem } from "../../types/ticket";
+import ticketData from "../../mockData/tickets.json";
+import DashboardHeader from "./DashboardHeader";
+import Pagination from "./Pagination";
+import SearchBar from "./SearchBar";
+import TicketTable from "./TicketTable";
+
+const DashboardView: React.FC = () => {
+  const [tickets] = useState<TicketListItem[]>(ticketData);
+  const [search, setSearch] = useState<string>("");
+  const [sortCol, setSortCol] = useState<keyof TicketListItem>("ticket_id");
+  const [sortDir, setSortDir] = useState<"asc" | "desc">("desc");
+  const [page, setPage] = useState<number>(1);
+
+  const pageSize = 10;
+
+  const filtered = tickets.filter(
+    (t) =>
+      t.title.toLowerCase().includes(search.toLowerCase()) ||
+      t.ticket_id.toLowerCase().includes(search.toLowerCase())
+  );
+
+  const sorted = [...filtered].sort((a, b) => {
+    const A = a[sortCol];
+    const B = b[sortCol];
+
+    if (A < B) return sortDir === "asc" ? -1 : 1;
+    if (A > B) return sortDir === "asc" ? 1 : -1;
+    return 0;
+  });
+
+  const totalPages = Math.max(1, Math.ceil(sorted.length / pageSize));
+  const paged = sorted.slice((page - 1) * pageSize, page * pageSize);
+
+  return (
+    <div>
+      <DashboardHeader />
+
+      <SearchBar value={search} onChange={setSearch} />
+
+      <div className="table-controls">
+        <div>Total Tickets: {filtered.length}</div>
+
+        <Pagination page={page} totalPages={totalPages} onChange={setPage} />
+      </div>
+
+      <TicketTable
+        tickets={paged}
+        sortCol={sortCol}
+        sortDir={sortDir}
+        onSort={(col) =>
+          col === sortCol
+            ? setSortDir(sortDir === "asc" ? "desc" : "asc")
+            : (setSortCol(col), setSortDir("asc"))
+        }
+      />
+    </div>
+  );
+};
+
+export default DashboardView;

tinker_tickets_react/src/Components/DashboardView/Pagination.tsx

@@ -0,0 +1,37 @@
+import React from "react";
+
+interface PaginationProps {
+  page: number;
+  totalPages: number;
+  onChange: (p: number) => void;
+}
+
+const Pagination: React.FC<PaginationProps> = ({
+  page,
+  totalPages,
+  onChange,
+}) => {
+  return (
+    <div className="pagination">
+      <button disabled={page === 1} onClick={() => onChange(page - 1)}>
+        «
+      </button>
+
+      {Array.from({ length: totalPages }, (_, i) => i + 1).map((num) => (
+        <button
+          key={num}
+          className={page === num ? "active" : ""}
+          onClick={() => onChange(num)}
+        >
+          {num}
+        </button>
+      ))}
+
+      <button disabled={page === totalPages} onClick={() => onChange(page + 1)}>
+        »
+      </button>
+    </div>
+  );
+};
+
+export default Pagination;