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<?php |
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declare(strict_types=1); |
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namespace Maba\Bundle\RestBundle\Listener; |
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use Maba\Bundle\RestBundle\Service\ResponseBuilder; |
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use Maba\Bundle\RestBundle\Service\RestRequestHelper; |
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use Paysera\Component\Normalization\CoreNormalizer; |
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use Psr\Log\LogLevel; |
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use Psr\Log\NullLogger; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\Event\ExceptionEvent; |
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use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent; |
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use Psr\Log\LoggerInterface; |
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use Exception; |
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use Maba\Bundle\RestBundle\Service\ErrorBuilderInterface; |
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/** |
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* @internal |
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*/ |
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class RestExceptionListener |
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{ |
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private $requestHelper; |
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private $errorBuilder; |
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private $coreNormalizer; |
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private $responseBuilder; |
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private $logger; |
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public function __construct( |
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RestRequestHelper $requestHelper, |
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ErrorBuilderInterface $errorBuilder, |
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CoreNormalizer $coreNormalizer, |
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ResponseBuilder $responseBuilder, |
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LoggerInterface $logger = null |
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) { |
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$this->requestHelper = $requestHelper; |
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$this->errorBuilder = $errorBuilder; |
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$this->coreNormalizer = $coreNormalizer; |
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$this->responseBuilder = $responseBuilder; |
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$this->logger = $logger ?? new NullLogger(); |
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} |
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/** |
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* Ran on kernel.exception event |
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* |
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* Both events are typecasted as one is deprecated from 4.3, but another not available before this version |
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* @param GetResponseForExceptionEvent|ExceptionEvent $event |
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* @throws Exception |
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*/ |
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public function onKernelException($event) |
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{ |
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$request = $event->getRequest(); |
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if (!$this->requestHelper->isRestRequest($request)) { |
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return; |
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} |
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$exception = $event->getException(); |
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$error = $this->errorBuilder->createErrorFromException($exception); |
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$normalizedError = $this->coreNormalizer->normalize($error); |
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$response = $this->responseBuilder->buildResponse( |
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$normalizedError, |
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$error->getStatusCode() ?? Response::HTTP_BAD_REQUEST |
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); |
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$this->logException($response, $exception); |
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$event->setResponse($response); |
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} |
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private function logException(Response $response, Exception $exception) |
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{ |
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if ($response->getStatusCode() >= 500) { |
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$level = LogLevel::ERROR; |
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} elseif ($response->getStatusCode() === 404) { |
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$level = LogLevel::NOTICE; |
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} else { |
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$level = LogLevel::WARNING; |
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} |
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$this->logger->debug('Setting error response', [$response->getContent()]); |
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$this->logger->log($level, $exception->getMessage(), ['exception' => $exception]); |
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} |
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} |
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mariusbalcytis /
lib-rest-bundle
