App\EventSubscriber\RequestBodySubscriber

Complexity

Total Complexity

6

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	onKernelRequest()	0	13	5
A	getSubscribedEvents()	0	4	1

<?php

namespace App\EventSubscriber;

use function json_decode;
use function json_last_error;
use function json_last_error_msg;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;

class RequestBodySubscriber implements EventSubscriberInterface
{
    public function onKernelRequest(GetResponseEvent $event): void
    {
        $request = $event->getRequest();
        if ('json' !== $request->getContentType() || !$request->getContent()) {
            return;
        }

        $data = json_decode((string) $request->getContent(), true);
        if (JSON_ERROR_NONE !== json_last_error()) {
            throw new BadRequestHttpException('invalid json body: '.json_last_error_msg());
        }

        $request->request->replace(is_array($data) ? $data : []);
    }

    public static function getSubscribedEvents(): array
    {
        return [
            'kernel.request' => 'onKernelRequest',
        ];
    }
}