FiveLab\Component\Resource\Serializers\Hateoas\Normalizer\RelationCollectionNormalizer

Complexity

Total Complexity

5

Size/Duplication

Total Lines	28
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	supportsNormalization()	0	3	3
A	normalize()	0	9	2

<?php

declare(strict_types = 1);

/*
 * This file is part of the FiveLab Resource package
 *
 * (c) FiveLab
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code
 */

namespace FiveLab\Component\Resource\Serializers\Hateoas\Normalizer;

use FiveLab\Component\Resource\Resource\Action\ActionCollection;
use FiveLab\Component\Resource\Resource\Relation\RelationCollection;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;

/**
 * Normalizer for normalize relation collection for HATEOAS.
 *
 * @author Vitaliy Zhuk <v.zhuk@fivelab.org>
 */
class RelationCollectionNormalizer implements NormalizerInterface, NormalizerAwareInterface
{
    use NormalizerAwareTrait;

    /**
     * {@inheritdoc}
     *
     * @param RelationCollection $object
     *
     * @throws \InvalidArgumentException
     */
    public function normalize($object, $format = null, array $context = []): array
    {
        $data = [];

        foreach ($object as $relation) {
            $data[$relation->getName()] = $this->normalizer->normalize($relation, $format);
        }

        return $data;
    }

    /**
     * {@inheritdoc}
     */
    public function supportsNormalization($data, $format = null): bool
    {
        return \is_object($data) && ($data instanceof RelationCollection || $data instanceof ActionCollection);
    }
}