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<?php |
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declare(strict_types=1); |
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namespace Darkilliant\ImportBundle\Serializer\JMS; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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use JMS\Serializer\VisitorInterface; |
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use JMS\Serializer\Metadata\ClassMetadata; |
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use JMS\Serializer\DeserializationContext; |
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use JMS\Serializer\Construction\ObjectConstructorInterface; |
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/** |
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* @internal |
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* Doctrine object constructor for new (or existing) objects during deserialization |
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*/ |
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class DoctrineObjectConstructor implements ObjectConstructorInterface |
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{ |
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/** @var array */ |
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protected $config; |
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private $managerRegistry; |
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private $fallbackConstructor; |
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/** |
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* Constructor. |
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* |
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* @param ManagerRegistry $managerRegistry Manager registry |
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* @param ObjectConstructorInterface $fallbackConstructor Fallback object constructor |
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*/ |
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public function __construct(ManagerRegistry $managerRegistry, ObjectConstructorInterface $fallbackConstructor, array $config) |
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{ |
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$this->managerRegistry = $managerRegistry; |
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$this->fallbackConstructor = $fallbackConstructor; |
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$this->config = $config; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException |
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*/ |
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public function construct(VisitorInterface $visitor, ClassMetadata $metadata, $data, array $type, DeserializationContext $context) |
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{ |
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if (!isset($this->config[$metadata->name])) { |
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return $this->fallbackConstructor->construct($visitor, $metadata, $data, $type, $context); |
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} |
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$class = $metadata->name; |
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$config = $this->config[$class]; |
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// Locate possible ObjectManager |
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$objectManager = $this->managerRegistry->getManagerForClass($class); |
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foreach ($config as $key => $fieldName) { |
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$dataFieldName = (is_integer($key)) ? $fieldName : $key; |
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if (!empty($data[$dataFieldName])) { |
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$where[$fieldName] = $data[$dataFieldName]; |
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} |
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} |
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if (empty($where)) { |
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return new $class(); |
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} |
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$entity = $objectManager->getRepository($class)->findOneBy($where); |
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$entity = $entity ?? new $class(); |
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return $entity; |
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} |
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} |
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