style: auto-fix 1340 phpcs PSR-12 violations via phpcbf; exclude MissingNamespace and SideEffects

middleware/ApiKeyAuth.php

@@ -1,16 +1,20 @@
 <?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 {
+class ApiKeyAuth
+{
     private $apiKeyModel;
     private $userModel;
     private $conn;
 
-    public function __construct($conn) {
+    public function __construct($conn)
+    {
         $this->conn = $conn;
         $this->apiKeyModel = new ApiKeyModel($conn);
         $this->userModel = new UserModel($conn);
@@ -22,7 +26,8 @@ class ApiKeyAuth {
      * @return array User data for system user
      * @throws Exception if authentication fails
      */
-    public function authenticate() {
+    public function authenticate()
+    {
         // Get Authorization header
         $authHeader = $this->getAuthorizationHeader();
 
@@ -67,7 +72,8 @@ class ApiKeyAuth {
      *
      * @return string|null Authorization header value
      */
-    private function getAuthorizationHeader() {
+    private function getAuthorizationHeader()
+    {
         // Try different header formats
         if (isset($_SERVER['HTTP_AUTHORIZATION'])) {
             return $_SERVER['HTTP_AUTHORIZATION'];
@@ -96,7 +102,8 @@ class ApiKeyAuth {
      *
      * @param string $message Error message
      */
-    private function sendUnauthorized($message) {
+    private function sendUnauthorized($message)
+    {
         header('HTTP/1.1 401 Unauthorized');
         header('Content-Type: application/json');
         echo json_encode([
@@ -111,7 +118,8 @@ class ApiKeyAuth {
      *
      * @return array|null User data or null if not authenticated
      */
-    public function verifyOptional() {
+    public function verifyOptional()
+    {
         $authHeader = $this->getAuthorizationHeader();
 
         if (empty($authHeader)) {