jin2chen\ApiBundle\EventSubscriber\ConvertExceptionToJSONResponseSubscriber

Complexity

Total Complexity

3

Size/Duplication

Total Lines	27
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getSubscribedEvents()	0	4	1
A	__construct()	0	3	1
A	onKernelException()	0	6	1

<?php

declare(strict_types=1);

namespace jin2chen\ApiBundle\EventSubscriber;

use jin2chen\ApiBundle\Response\ExceptionConverter;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpKernel\Event\ExceptionEvent;
use Symfony\Component\HttpKernel\KernelEvents;

use const JSON_UNESCAPED_UNICODE;

class ConvertExceptionToJSONResponseSubscriber implements EventSubscriberInterface
{
    private ExceptionConverter $converter;

    public static function getSubscribedEvents(): array
    {
        return [
            KernelEvents::EXCEPTION => ['onKernelException', -32],
        ];
    }

    public function __construct(ExceptionConverter $converter)
    {
        $this->converter = $converter;
    }

    /**
     * @Callback
     *
     * @param ExceptionEvent $event
     */
    public function onKernelException(ExceptionEvent $event): void
    {
        $e = $event->getThrowable();
        $result = $this->converter->convert($e);
        $response = new JsonResponse($result, $result['status']);
        $event->setResponse($response->setEncodingOptions(JSON_UNESCAPED_UNICODE));
    }
}