vendor/overblog/graphql-bundle/src/EventListener/ErrorLoggerListener.php line 28

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  1. <?php
  3. declare(strict_types=1);
  5. namespace Overblog\GraphQLBundle\EventListener;
  7. use GraphQL\Error\UserError;
  8. use Overblog\GraphQLBundle\Error\UserWarning;
  9. use Overblog\GraphQLBundle\Event\ErrorFormattingEvent;
  10. use Psr\Log\LoggerInterface;
  11. use Psr\Log\LogLevel;
  12. use Psr\Log\NullLogger;
  14. final class ErrorLoggerListener
  15. {
  16.     public const DEFAULT_LOGGER_SERVICE = 'logger';
  18.     /**
  19.      * @var LoggerInterface
  20.      */
  21.     private $logger;
  23.     public function __construct(?LoggerInterface $logger = null)
  24.     {
  25.         $this->logger = $logger ?? new NullLogger();
  26.     }
  28.     public function onErrorFormatting(ErrorFormattingEvent $event): void
  29.     {
  30.         $error = $event->getError();
  31.         $exception = $error->getPrevious();
  33.         if (null === $exception) {
  34.             return;
  35.         }
  37.         if ($exception instanceof UserError) {
  38.             if ($exception->getPrevious()) {
  39.                 $this->log($exception->getPrevious());
  40.             }
  42.             return;
  43.         }
  45.         if ($exception instanceof UserWarning) {
  46.             if ($exception->getPrevious()) {
  47.                 $this->log($exception->getPrevious(), LogLevel::WARNING);
  48.             }
  50.             return;
  51.         }
  53.         $this->log($exception, LogLevel::CRITICAL);
  54.     }
  56.     public function log(\Throwable $exception, string $errorLevel = LogLevel::ERROR): void
  57.     {
  58.         $message = \sprintf(
  59.             '[GraphQL] %s: %s[%d] (caught throwable) at %s line %s.',
  60.             \get_class($exception),
  61.             $exception->getMessage(),
  62.             $exception->getCode(),
  63.             $exception->getFile(),
  64.             $exception->getLine()
  65.         );
  67.         $this->logger->log($errorLevel, $message, ['exception' => $exception, 'throwable' => $exception]);
  68.     }
  69. }