src/EventSubscriber/ExceptionSubscriber.php line 37

  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Factory\JsonResponseInterface;
  6. use App\Normalizer\ExceptionNormalizerFormatterInterface;
  7. use App\Normalizer\NormalizerInterface;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  10. use Symfony\Component\HttpKernel\KernelEvents;
  11. use Symfony\Component\Serializer\SerializerInterface;
  13. /**
  14.  * @author Roméo Razafindrakoto <romeorazaf@myagency.mg>
  15.  */
  16. class ExceptionSubscriber implements EventSubscriberInterface
  17. {
  18.     /**
  19.      * @var array<NormalizerInterface>
  20.      */
  21.     private static array $normalizers;
  23.     public function __construct(
  24.         private readonly SerializerInterface $serializer,
  25.         private readonly ExceptionNormalizerFormatterInterface $exceptionNormalizerFormatter,
  26.         private readonly JsonResponseInterface $jsonResponse
  27.     ) {
  28.     }
  30.     public static function getSubscribedEvents(): array
  31.     {
  32.         return [
  33.             KernelEvents::EXCEPTION => [['processException', 0]],
  34.         ];
  35.     }
  37.     public function processException(ExceptionEvent $event): void
  38.     {
  39.         $result = null;
  40.         $request = $event->getRequest();
  41.         $exception = $event->getThrowable();
  43.         if (str_contains($request->getRequestUri(), '/api')) {
  44.             foreach (self::$normalizers as $key => $normalizer) {
  45.                 if ($normalizer->supports($exception)) {
  46.                     $result = $normalizer->normalize($exception);
  47.                     break;
  48.                 }
  49.             }
  51.             if (null === $result) {
  52.                 $result = $this->exceptionNormalizerFormatter->format(
  53.                     $exception->getMessage()
  54.                 );
  55.             }
  57.             $event->setResponse($this->jsonResponse->getJsonResponse(
  58.                 intval($result['code']),
  59.                 $this->serializer->serialize($result, 'json')
  60.             ));
  61.         }
  62.     }
  64.     public function addNormalizer(NormalizerInterface $normalizer): void
  65.     {
  66.         self::$normalizers[] = $normalizer;
  67.     }
  68. }