src/Domain/Shared/Http/Listener/ExceptionListener.php line 26

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  1. <?php
  3. namespace App\Domain\Shared\Http\Listener;
  5. use App\Domain\Shared\Http\ApiResponse;
  6. use App\Domain\Shared\Http\Factory\NormalizerFactory;
  7. use Symfony\Component\HttpFoundation\Response;
  8. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  9. use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  11. class ExceptionListener
  12. {
  13.     /**
  14.      * @var NormalizerFactory
  15.      */
  16.     private $normalizerFactory;
  18.     /**
  19.      * ExceptionListener constructor.
  20.      */
  21.     public function __construct(NormalizerFactory $normalizerFactory)
  22.     {
  23.         $this->normalizerFactory = $normalizerFactory;
  24.     }
  26.     public function onKernelException(ExceptionEvent $event)
  27.     {
  28.         $exception = $event->getThrowable();
  29.         $request = $event->getRequest();
  31.         if (in_array('application/json', $request->getAcceptableContentTypes())) {
  32.             $response = $this->createApiResponse($exception);
  33.             $event->setResponse($response);
  34.         }
  35.     }
  37.     /**
  38.      * Creates the ApiResponse from any Exception.
  39.      *
  40.      * @return ApiResponse
  41.      */
  42.     private function createApiResponse($exception)
  43.     {
  44.         $normalizer = $this->normalizerFactory->getNormalizer($exception);
  45.         $statusCode = $exception instanceof HttpExceptionInterface ? $exception->getStatusCode() : Response::HTTP_INTERNAL_SERVER_ERROR;
  47.         try {
  48.             $errors = $normalizer ? $normalizer->normalize($exception) : [];
  49.         } catch (\Exception $e) {
  50.             $errors = [];
  51.         }
  53.         return new ApiResponse(true, $exception->getMessage(),null, $errors, $statusCode);
  54.     }
  55. }