ApiPlatform\Core\Bridge\Symfony\Bundle\ArgumentResolver\PayloadArgumentResolver

Complexity

Total Complexity

7

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	resolve()	0	7	2
A	supports()	0	23	5

<?php

namespace ApiPlatform\Core\Bridge\Symfony\Bundle\ArgumentResolver;

use ApiPlatform\Core\Util\RequestAttributesExtractor;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface;
use Symfony\Component\HttpKernel\ControllerMetadata\ArgumentMetadata;

class PayloadArgumentResolver implements ArgumentValueResolverInterface
{
    public function supports(Request $request, ArgumentMetadata $argument): bool
    {
        if ($argument->isVariadic()) {
            return false;
        }

        $class = $argument->getType();

        if (null === $class) {
            return false;
        }

        if (null === $request->attributes->get('data')) {
            return false;
        }

        $attributes = RequestAttributesExtractor::extractAttributes($request);

        if ($attributes['resource_class'] === $class) {
            return true;
        }

        return is_subclass_of($attributes['resource_class'], $class);
    }

    public function resolve(Request $request, ArgumentMetadata $argument): \Generator
    {
        if (!$this->supports($request, $argument)) {
            throw new \InvalidArgumentException('Given request and argument not supported.');
        }

        yield $request->attributes->get('data');
    }
}