src/Subscriber/ExceptionSubscriber.php line 20

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  1. <?php
  3. namespace App\Subscriber;
  5. use App\Exception\NormalizedExceptionInterface;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\HttpFoundation\JsonResponse;
  8. use Symfony\Component\HttpFoundation\Response;
  9. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  10. use Symfony\Component\HttpKernel\KernelEvents;
  11. /**
  12.  * Class ExceptionSubscriber.
  13.  */
  15. class ExceptionSubscriber implements EventSubscriberInterface
  16. {
  17.     const SERVER_ERROR = 'server_error';
  18.     const FORBIDDEN = 'forbidden';
  20.     public function processException(ExceptionEvent $event)
  21.     {
  22.         /** @var \Exception $exception */
  23.         $exception = $event->getThrowable();
  24.         if (!($exception instanceof NormalizedExceptionInterface)) {
  25.             return;
  26.         }
  28.         $result = $exception->normalize();
  29.         $httpCode = $exception->getHttpCode();
  31.         $event->setResponse(new JsonResponse($result, $httpCode));
  32.     }
  34.     /**
  35.      * @return string[][][]|number[][][]
  36.      */
  37.     public static function getSubscribedEvents()
  38.     {
  39.         return [
  40.             KernelEvents::EXCEPTION => [['processException', 255]],
  41.         ];
  42.     }
  44. }