Initial commit: Retribusi frontend dengan dashboard, event logs, dan settings

api/cors-handler.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * CORS Handler untuk API Btekno
+ * 
+ * File ini HARUS di-include di awal SETIAP endpoint PHP
+ * atau ditempatkan di file bootstrap/autoload yang dieksekusi sebelum semua endpoint
+ * 
+ * Usage:
+ *   require_once __DIR__ . '/cors-handler.php';
+ */
+
+// Set CORS headers
+header("Access-Control-Allow-Origin: *");
+header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS");
+header("Access-Control-Allow-Headers: Content-Type, Authorization, X-API-KEY");
+header("Access-Control-Max-Age: 3600");
+header("Access-Control-Allow-Credentials: false");
+
+// Handle preflight OPTIONS request
+// Browser akan mengirim OPTIONS request sebelum POST/PUT/DELETE jika ada custom headers
+if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
+    http_response_code(200);
+    exit;
+}
+
+// Log untuk debugging (opsional, bisa dihapus di production)
+if (defined('APP_DEBUG') && APP_DEBUG === true) {
+    error_log('CORS Handler: ' . $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI']);
+}
+