<?php

/*

* This file is part of the API Platform project.

*

* (c) Kévin Dunglas <[email protected]>

*

* For the full copyright and license information, please view the LICENSE

* file that was distributed with this source code.

*/

declare(strict_types=1);

namespace ApiPlatform\GraphQl\Serializer;

use ApiPlatform\Serializer\AbstractItemNormalizer;

/**

* Converts GraphQL inputs to objects (denormalization only).

*

* @author Kévin Dunglas <[email protected]>

*/

final class ItemDenormalizer extends AbstractItemNormalizer

{

public const FORMAT = 'graphql';

public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool

{

return false;

}

public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool

{

return self::FORMAT === $format && parent::supportsDenormalization($data, $type, $format, $context);

}

public function getSupportedTypes(?string $format): array

{

return self::FORMAT === $format ? parent::getSupportedTypes($format) : [];

}

protected function getAllowedAttributes(string|object $classOrObject, array $context, bool $attributesAsString = false): array|bool

{

$allowedAttributes = parent::getAllowedAttributes($classOrObject, $context, $attributesAsString);

if (($context['api_denormalize'] ?? false) && \is_array($allowedAttributes) && false !== ($indexId = array_search('id', $allowedAttributes, true))) {

$allowedAttributes[] = '_id';

array_splice($allowedAttributes, (int) $indexId, 1);

}

return $allowedAttributes;

}

protected function setAttributeValue(object $object, string $attribute, mixed $value, ?string $format = null, array $context = []): void

{

if ('_id' === $attribute) {

$attribute = 'id';

}

parent::setAttributeValue($object, $attribute, $value, $format, $context);

}

}