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<?php |
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declare(strict_types=1); |
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namespace App\Serializer\Normalizer; |
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use App\Entity\Article; |
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use App\Entity\Tag; |
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use App\Entity\User; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface; |
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use Symfony\Component\Serializer\Normalizer\CacheableSupportsMethodInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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final class ArticleNormalizer implements NormalizerInterface, NormalizerAwareInterface, CacheableSupportsMethodInterface |
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{ |
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use NormalizerAwareTrait; |
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private TokenStorageInterface $tokenStorage; |
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public function __construct(TokenStorageInterface $tokenStorage) |
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{ |
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$this->tokenStorage = $tokenStorage; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function normalize($object, string $format = null, array $context = []): array |
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{ |
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/* @var Article $object */ |
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$data = [ |
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'slug' => $object->getSlug(), |
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'title' => $object->getTitle(), |
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'description' => $object->getDescription(), |
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'body' => $object->getBody(), |
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'tagList' => array_map(fn (Tag $tag) => $this->normalizer->normalize($tag), $object->getTags()->toArray()), |
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'createdAt' => $this->normalizer->normalize($object->getCreatedAt()), |
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'updatedAt' => $this->normalizer->normalize($object->getCreatedAt()), |
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'favorited' => false, |
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'favoritesCount' => $object->getFavoritedByCount(), |
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'author' => $this->normalizer->normalize($object->getAuthor()), |
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]; |
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$token = $this->tokenStorage->getToken(); |
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$user = $token !== null ? $token->getUser() : null; |
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if ($user instanceof User) { |
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$data['favorited'] = $user->hasFavorite($object); |
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} |
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return $data; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supportsNormalization($data, string $format = null): bool |
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{ |
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return $data instanceof Article; |
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} |
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public function hasCacheableSupportsMethod(): bool |
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{ |
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return true; |
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} |
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} |
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slashfan /
symfony-realworld-example-app
