Harden Project 01 public endpoints

01/ambil_data.php

@@ -6,7 +6,6 @@
  */
 
 header('Content-Type: application/json');
-header('Access-Control-Allow-Origin: *');
 header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
 header('Pragma: no-cache');
 header('Expires: 0');
@@ -20,9 +19,8 @@ $result = $conn->query(
 );
 
 if (!$result) {
-    http_response_code(500);
-    echo json_encode(['status' => 'error', 'message' => 'Query gagal: ' . $conn->error]);
-    exit;
+    error_log('Project 01 legacy point read failed: ' . $conn->error);
+    json_error('Gagal memuat data.', 500);
 }
 
 $data = [];
@@ -43,4 +41,4 @@ echo json_encode([
     'data'   => $data
 ]);
 
-$conn->close();
+$conn->close();