Jared Vititoe
7575d6a277
- Consolidate all 20 API files to use centralized Database helper - Add optimistic locking to ticket updates to prevent concurrent conflicts - Add caching to StatsModel (60s TTL) for dashboard performance - Add health check endpoint (api/health.php) for monitoring - Improve rate limit cleanup with cron script and efficient DirectoryIterator - Enable rate limit response headers (X-RateLimit-*) - Add audit logging for workflow transitions - Log Discord webhook failures instead of silencing - Fix visibility check on export_tickets.php - Add database migration system with performance indexes - Fix cron recurring tickets to use assignTicket method Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
110 lines
3.3 KiB
PHP
110 lines
3.3 KiB
PHP
<?php
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/**
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* Delete Attachment API
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*
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* Handles deletion of ticket attachments
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*/
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// Capture errors for debugging
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ini_set('display_errors', 0);
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error_reporting(E_ALL);
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// Apply rate limiting (also starts session)
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require_once dirname(__DIR__) . '/middleware/RateLimitMiddleware.php';
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RateLimitMiddleware::apply('api');
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// Ensure session is started
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if (session_status() === PHP_SESSION_NONE) {
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session_start();
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}
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require_once dirname(__DIR__) . '/config/config.php';
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require_once dirname(__DIR__) . '/helpers/Database.php';
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require_once dirname(__DIR__) . '/helpers/ResponseHelper.php';
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require_once dirname(__DIR__) . '/models/AttachmentModel.php';
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require_once dirname(__DIR__) . '/models/AuditLogModel.php';
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require_once dirname(__DIR__) . '/middleware/CsrfMiddleware.php';
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header('Content-Type: application/json');
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// Check authentication
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if (!isset($_SESSION['user']) || !isset($_SESSION['user']['user_id'])) {
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ResponseHelper::unauthorized();
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}
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// Only accept DELETE or POST requests
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if (!in_array($_SERVER['REQUEST_METHOD'], ['DELETE', 'POST'])) {
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ResponseHelper::error('Method not allowed', 405);
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}
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// Get request body
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$input = json_decode(file_get_contents('php://input'), true);
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$input = array_merge($_POST, $input ?? []);
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}
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// Verify CSRF token
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$csrfToken = $input['csrf_token'] ?? $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
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if (!CsrfMiddleware::validateToken($csrfToken)) {
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ResponseHelper::forbidden('Invalid CSRF token');
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}
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// Get attachment ID
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$attachmentId = $input['attachment_id'] ?? null;
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if (!$attachmentId || !is_numeric($attachmentId)) {
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ResponseHelper::error('Valid attachment ID is required');
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}
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$attachmentId = (int)$attachmentId;
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try {
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$attachmentModel = new AttachmentModel();
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// Get attachment details
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$attachment = $attachmentModel->getAttachment($attachmentId);
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if (!$attachment) {
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ResponseHelper::notFound('Attachment not found');
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}
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// Check permission
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$isAdmin = $_SESSION['user']['is_admin'] ?? false;
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if (!$attachmentModel->canUserDelete($attachmentId, $_SESSION['user']['user_id'], $isAdmin)) {
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ResponseHelper::forbidden('You do not have permission to delete this attachment');
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}
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// Delete the file
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$uploadDir = $GLOBALS['config']['UPLOAD_DIR'] ?? dirname(__DIR__) . '/uploads';
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$filePath = $uploadDir . '/' . $attachment['ticket_id'] . '/' . $attachment['filename'];
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if (file_exists($filePath)) {
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if (!unlink($filePath)) {
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ResponseHelper::serverError('Failed to delete file');
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}
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}
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// Delete from database
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if (!$attachmentModel->deleteAttachment($attachmentId)) {
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ResponseHelper::serverError('Failed to delete attachment record');
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}
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// Log the deletion
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$conn = Database::getConnection();
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$auditLog = new AuditLogModel($conn);
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$auditLog->log(
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$_SESSION['user']['user_id'],
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'attachment_delete',
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'ticket_attachments',
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(string)$attachmentId,
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[
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'ticket_id' => $attachment['ticket_id'],
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'filename' => $attachment['original_filename'],
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'size' => $attachment['file_size']
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]
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);
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ResponseHelper::success([], 'Attachment deleted successfully');
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} catch (Exception $e) {
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ResponseHelper::serverError('Failed to delete attachment');
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}
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