SymfonyBundles\JsonRequestBundle\EventListener\RequestTransformerListener

Complexity

Total Complexity

6

Size/Duplication

Total Lines	26
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	onKernelRequest()	0	18	4
A	supports()	0	4	2

<?php declare(strict_types=1);

namespace SymfonyBundles\JsonRequestBundle\EventListener;

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpKernel\Event\RequestEvent;

final class RequestTransformerListener
{
    public function onKernelRequest(RequestEvent $event): void
    {
        $request = $event->getRequest();

        if (false === $this->supports($request)) {
            return;
        }

        try {
            $data = \json_decode((string) $request->getContent(), true, 512, \JSON_THROW_ON_ERROR);

            if (\is_array($data)) {
                $request->request->replace($data);
            }
        } catch (\JsonException $exception) {
            $event->setResponse(new JsonResponse(['message' => $exception->getMessage()], Response::HTTP_BAD_REQUEST));
        }
    }

    private function supports(Request $request): bool
    {
        return 'json' === $request->getContentType() && $request->getContent();
    }
}