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<?php |
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namespace Vox\Webservice; |
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use Metadata\MetadataFactoryInterface; |
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use ProxyManager\Proxy\AccessInterceptorValueHolderInterface; |
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use Traversable; |
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use Vox\Metadata\PropertyMetadata; |
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use Vox\Webservice\Mapping\BelongsTo; |
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use Vox\Webservice\Mapping\HasMany; |
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use Vox\Webservice\Mapping\HasOne; |
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use Vox\Webservice\Metadata\TransferMetadata; |
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/** |
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* The transfer persister will do the work of persisting and assuring the objects are on the |
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* correct state |
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* |
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* @author Jhonatan Teixeira <[email protected]> |
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*/ |
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class TransferPersister implements TransferPersisterInterface |
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{ |
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use MetadataTrait; |
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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 UnityOfWorkInterface |
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*/ |
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private $unityOfWork; |
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/** |
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* @var WebserviceClientInterface |
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*/ |
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private $webserviceClient; |
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public function __construct( |
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MetadataFactoryInterface $metadataFactory, |
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UnityOfWorkInterface $unityOfWork, |
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WebserviceClientInterface $webserviceClient |
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) { |
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$this->metadataFactory = $metadataFactory; |
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$this->unityOfWork = $unityOfWork; |
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$this->webserviceClient = $webserviceClient; |
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} |
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public function save($object) |
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{ |
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$transfer = $object; |
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if ($object instanceof AccessInterceptorValueHolderInterface) { |
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$transfer = $transfer->getWrappedValueHolderValue(); |
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} |
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$metadata = $this->getClassMetadata($transfer); |
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foreach ($metadata->associations as $name => $association) { |
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$assocValue = $association->getValue($transfer); |
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if (!$assocValue) { |
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continue; |
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} |
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$this->persistAssociation($object, $assocValue, $metadata, $association); |
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} |
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$this->persistTransfer($object); |
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} |
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private function persistAssociation($object, $association, TransferMetadata $metadata, PropertyMetadata $property) |
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{ |
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if (is_array($association) || $association instanceof Traversable) { |
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foreach ($association as $transfer) { |
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$this->persistAssociation($object, $transfer, $metadata, $property); |
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} |
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} |
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if (!$this->unityOfWork->isNew($association) && !$this->unityOfWork->isDirty($association)) { |
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return; |
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} |
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$this->save($association); |
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if ($property->hasAnnotation(BelongsTo::class)) { |
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$this->persistBelongsTo($object, $association, $metadata, $property); |
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} |
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if ($property->hasAnnotation(HasOne::class)) { |
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$this->persistHas($object, $association, $property, $property->getAnnotation(HasOne::class)); |
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} |
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if ($property->hasAnnotation(HasMany::class)) { |
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$this->persistHas($object, $association, $property, $property->getAnnotation(HasMany::class)); |
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} |
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} |
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private function persistBelongsTo($object, $association, TransferMetadata $metadata, PropertyMetadata $property) |
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{ |
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/* @var $belongsTo BelongsTo */ |
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$belongsTo = $property->getAnnotation(BelongsTo::class); |
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$foreignProperty = $metadata->propertyMetadata[$belongsTo->foreignField]; |
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$foreignId = $foreignProperty->getValue($object); |
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$currentId = $this->getIdValue($association); |
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if ($foreignId !== $currentId) { |
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$foreignProperty->setValue($object, $currentId); |
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} |
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} |
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private function persistHas($object, $association, PropertyMetadata $property, $annotation) |
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{ |
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$relationClassMetadata = $this->metadataFactory->getMetadataForClass($property->type); |
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$relationObject = $property->getValue($object); |
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$foreignProperty = $relationClassMetadata->propertyMetadata[$annotation->foreignField]; |
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$foreignId = $foreignProperty->getValue($relationObject); |
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$currentId = $this->getIdValue($association); |
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if ($foreignId !== $currentId) { |
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$foreignProperty->setValue($relationObject, $currentId); |
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} |
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} |
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private function persistTransfer($object) |
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{ |
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if ($this->unityOfWork->isNew($object)) { |
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$this->webserviceClient->post($object); |
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$this->renewState($object); |
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return; |
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} |
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if ($this->unityOfWork->isDirty($object)) { |
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$this->webserviceClient->put($object); |
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$this->renewState($object); |
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return; |
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} |
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if ($this->unityOfWork->isRemoved($object)) { |
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$this->webserviceClient->delete(get_class($object), $this->getIdValue($object)); |
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} |
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} |
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private function renewState($object) |
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{ |
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$this->unityOfWork->detach($object); |
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$this->unityOfWork->attach($object); |
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} |
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} |
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jhonatanTeixeira /
restfull-client-orm
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