src/EventListener/ExceptionListener.php line 19

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  1. <?php
  3. namespace App\EventListener;
  5. use Doctrine\ORM\EntityManagerInterface;
  6. use Symfony\Component\HttpFoundation\Response;
  7. use Symfony\Component\HttpFoundation\JsonResponse;
  8. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  9. use Symfony\Component\EventDispatcher\Attribute\AsEventListener;
  10. use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  12. #[AsEventListener(ExceptionEvent::class)]
  13. class ExceptionListener
  14. {
  15.     public function __construct(
  16.         private readonly EntityManagerInterface $em,
  17.     ) {
  18.     }
  19.     public function __invoke(ExceptionEvent $event): void
  20.     {
  21.         if ($_ENV['APP_ENV'] ?? 'dev' !== 'prod') {
  22.             return;
  23.         }
  25.         $exception = $event->getThrowable();
  26.         $response = new JsonResponse();
  28.         $response->setContent(json_encode($exception->getMessage()));
  30.         if ($exception instanceof HttpExceptionInterface) {
  31.             $response->setStatusCode($exception->getStatusCode());
  32.             $response->headers->replace($exception->getHeaders());
  33.         } else {
  34.             $response->setStatusCode(Response::HTTP_INTERNAL_SERVER_ERROR);
  35.         }
  36.         // sends the modified response object to the event
  37.         $event->setResponse($response);
  38.     }
  39. }