src/EventSubscriber/ExceptionSubscriber.php line 24

  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Dto\Api\V1\Response\ResponseDto;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpFoundation\JsonResponse;
  8. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  9. use Symfony\Component\Serializer\SerializerInterface;
  11. class ExceptionSubscriber implements EventSubscriberInterface
  12. {
  13.     public function __construct(private SerializerInterface $serializer)
  14.     {
  15.     }
  17.     public static function getSubscribedEvents(): array
  18.     {
  19.         return [
  20.             ExceptionEvent::class => 'onKernelException',
  21.         ];
  22.     }
  24.     public function onKernelException(ExceptionEvent $event): void
  25.     {
  26.         // You get the exception object from the received event
  27.         $exception = $event->getThrowable();
  29.         if ($exception instanceof \ErrorException) {
  30.             // Customize your response object to display the exception details
  31.             $response = new JsonResponse();
  32.             $response->setStatusCode(JsonResponse::HTTP_BAD_REQUEST);
  33.             if (!empty($exception->getCode())) {
  34.                 $response->setStatusCode($exception->getCode());
  35.             }
  37.             $responseDto = new ResponseDto();
  38.             $responseDto->setMessages([$exception->getMessage()]);
  39.             $responseDto->getServer()->setHttpCode($response->getStatusCode());
  41.             if ('dev' == $_ENV['APP_ENV']) {
  42.                 $json = $this->serializer->serialize($responseDto, 'json', array_merge([
  43.                     'groups' => ['BASE', 'DEBUG'],
  44.                 ]));
  45.             } else {
  46.                 $json = $this->serializer->serialize($responseDto, 'json', array_merge([
  47.                     'groups' => 'BASE',
  48.                 ]));
  49.             }
  51.             $response->setContent($json);
  52.             // sends the modified response object to the event
  53.             $event->setResponse($response);
  54.         }
  55.     }
  56. }