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<?php |
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namespace Vox\Data; |
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use Metadata\MetadataFactoryInterface; |
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use Vox\Metadata\ClassMetadata; |
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/** |
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* transfer data from one object to another |
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* |
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* @author Jhonatan Teixeira <[email protected]> |
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*/ |
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class DataTransferGateway implements DataTransferGatewayInterface |
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{ |
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/** |
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* @var ObjectGraphBuilderInterface |
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*/ |
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private $objectGraphBuilder; |
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/** |
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* @var MetadataFactoryInterface |
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*/ |
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private $metadataFactory; |
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/** |
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* @var PropertyAccessorInterface |
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*/ |
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private $propertyAccessor; |
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public function __construct( |
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ObjectGraphBuilderInterface $objectGraphBuilder, |
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MetadataFactoryInterface $metadataFactory, |
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PropertyAccessorInterface $propertyAccessor |
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) { |
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$this->objectGraphBuilder = $objectGraphBuilder; |
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$this->metadataFactory = $metadataFactory; |
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$this->propertyAccessor = $propertyAccessor; |
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} |
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public function transferDataTo($fromObject, $toObject) |
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{ |
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$this->objectGraphBuilder->clear(); |
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$toObject = $this->objectGraphBuilder->buildObjectGraph($toObject); |
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$metadataFrom = $this->getObjectMetadata($fromObject); |
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$metadataTo = $this->getObjectMetadata($toObject); |
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/* @var $propertyMetadata \Vox\Metadata\PropertyMetadata */ |
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foreach ($metadataFrom->propertyMetadata as $propertyMetadata) { |
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$bindings = $propertyMetadata->getAnnotation(Mapping\Bindings::class); |
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$target = $bindings->target ?? $propertyMetadata->name; |
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$targetValue = $this->propertyAccessor->get($toObject, $target); |
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if (is_object($targetValue)) { |
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$this->transferDataTo($propertyMetadata->getValue($fromObject), $targetValue); |
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continue; |
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} |
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$this->propertyAccessor->set($toObject, $target, $propertyMetadata->getValue($fromObject)); |
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} |
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return $toObject; |
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} |
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1 |
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public function transferDataFrom($fromObject, $toObject) |
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{ |
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$this->objectGraphBuilder->clear(); |
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$toObject = $this->objectGraphBuilder->buildObjectGraph($toObject); |
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$metadataTo = $this->getObjectMetadata($toObject); |
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/* @var $propertyMetadata \Vox\Metadata\PropertyMetadata */ |
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foreach ($metadataTo->propertyMetadata as $propertyMetadata) { |
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$bindings = $propertyMetadata->getAnnotation(Mapping\Bindings::class); |
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$source = $bindings->source ?? $propertyMetadata->name; |
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$type = $propertyMetadata->type; |
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if (class_exists($type)) { |
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$this->transferDataFrom($fromObject, $propertyMetadata->getValue($toObject)); |
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continue; |
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} |
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$sourceValue = $this->propertyAccessor->get($fromObject, $source); |
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$propertyMetadata->setValue($toObject, $sourceValue); |
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} |
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return $toObject; |
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} |
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private function getObjectMetadata($class): ClassMetadata |
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{ |
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if (is_object($class)) { |
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$class = get_class($class); |
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} |
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return $this->metadataFactory->getMetadataForClass($class); |
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} |
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} |
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jhonatanTeixeira /
restfull-client-orm
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