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<?php |
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/* |
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* This file is part of the StfalconApiBundle. |
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* |
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* (c) Stfalcon LLC <stfalcon.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace StfalconStudio\ApiBundle\Request; |
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use StfalconStudio\ApiBundle\DTO\DtoInterface; |
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use StfalconStudio\ApiBundle\Exception\InvalidArgumentException; |
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use StfalconStudio\ApiBundle\Service\AnnotationProcessor\DtoAnnotationProcessor; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Serializer\Normalizer\AbstractNormalizer; |
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use Symfony\Component\Serializer\SerializerInterface; |
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/** |
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* DtoExtractor. |
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*/ |
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class DtoExtractor |
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{ |
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/** @var DtoAnnotationProcessor */ |
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private $dtoAnnotationProcessor; |
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/** @var SerializerInterface */ |
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private $serializer; |
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/** |
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* @param DtoAnnotationProcessor $dtoAnnotationProcessor |
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* @param SerializerInterface $serializer |
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*/ |
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public function __construct(DtoAnnotationProcessor $dtoAnnotationProcessor, SerializerInterface $serializer) |
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{ |
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$this->dtoAnnotationProcessor = $dtoAnnotationProcessor; |
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$this->serializer = $serializer; |
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} |
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/** |
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* @param Request $request |
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* @param string $controllerClassName |
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* @param object|null $objectToPopulate |
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* |
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* @return DtoInterface |
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*/ |
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public function getDtoFromRequestForControllerClass(Request $request, string $controllerClassName, object $objectToPopulate = null): DtoInterface |
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{ |
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$dtoClassName = $this->dtoAnnotationProcessor->processAnnotationForClass($controllerClassName); |
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return $this->getDtoFromRequestForDtoClass($request, $dtoClassName, $objectToPopulate); |
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} |
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/** |
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* @param Request $request |
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* @param string $dtoClassName |
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* @param object|null $objectToPopulate |
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* |
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* @throws InvalidArgumentException |
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* |
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* @return DtoInterface |
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*/ |
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public function getDtoFromRequestForDtoClass(Request $request, string $dtoClassName, object $objectToPopulate = null): DtoInterface |
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{ |
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$context = []; |
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if (null !== $objectToPopulate) { |
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$context = [AbstractNormalizer::OBJECT_TO_POPULATE => $objectToPopulate]; |
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} |
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$object = $this->serializer->deserialize($request->getContent(), $dtoClassName, 'json', $context); |
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if (!$object instanceof DtoInterface) { |
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throw new InvalidArgumentException(\sprintf('DtoExtractor supports only classes which implement %s', DtoInterface::class)); |
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} |
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return $object; |
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} |
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} |
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