ApiPlatform\Core\GraphQl\Resolver\ResourceAccessCheckerTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	canAccess()	0	13	4

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ApiPlatform\Core\GraphQl\Resolver;

use ApiPlatform\Core\Metadata\Resource\ResourceMetadata;
use ApiPlatform\Core\Security\ResourceAccessCheckerInterface;
use GraphQL\Error\Error;
use GraphQL\Type\Definition\ResolveInfo;

/**
 * Checks if the current logged in user can access to this resource.
 *
 * @experimental
 *
 * @author Kévin Dunglas <dunglas@gmail.com>
 */
trait ResourceAccessCheckerTrait
{
    /**
     * @param object $object
     *
     * @throws Error
     */
    public function canAccess(ResourceAccessCheckerInterface $resourceAccessChecker = null, ResourceMetadata $resourceMetadata, string $resourceClass, ResolveInfo $info, $object = null)
    {
        if (null === $resourceAccessChecker) {
            return;
        }

        $isGranted = $resourceMetadata->getGraphqlAttribute('query', 'access_control', null, true);
        if (null === $isGranted || $resourceAccessChecker->isGranted($resourceClass, $isGranted, ['object' => $object])) {
            return;
        }

        throw Error::createLocatedError('Access Denied.', $info->fieldNodes, $info->path);
    }
}