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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[email protected]> |
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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 Silverback\ApiComponentBundle\Doctrine\EventSubscriber; |
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use Doctrine\Common\Annotations\Reader; |
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use Doctrine\Common\EventSubscriber; |
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use Doctrine\ORM\Events; |
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use Doctrine\ORM\Mapping\ClassMetadataInfo; |
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use Doctrine\ORM\Mapping\NamingStrategy; |
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use Doctrine\Persistence\Event\LoadClassMetadataEventArgs; |
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use Silverback\ApiComponentBundle\Annotation\Publishable; |
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/** |
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* @author Vincent Chalamon <[email protected]> |
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*/ |
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final class PublishableEventSubscriber implements EventSubscriber |
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{ |
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private Reader $reader; |
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public function __construct(Reader $reader) |
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{ |
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$this->reader = $reader; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSubscribedEvents(): array |
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{ |
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return [ |
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Events::loadClassMetadata, |
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]; |
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} |
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public function loadClassMetadata(LoadClassMetadataEventArgs $eventArgs): void |
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{ |
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/** @var ClassMetadataInfo $metadata */ |
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$metadata = $eventArgs->getClassMetadata(); |
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/** @var Publishable $annotation */ |
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if (!$annotation = $this->reader->getClassAnnotation($metadata->getReflectionClass(), Publishable::class)) { |
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return; |
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} |
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/** @var NamingStrategy $namingStrategy */ |
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$namingStrategy = $eventArgs |
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->getEntityManager() |
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->getConfiguration() |
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->getNamingStrategy(); |
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if (!$metadata->hasField($annotation->fieldName)) { |
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$metadata->mapField([ |
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'fieldName' => $annotation->fieldName, |
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'type' => 'date', |
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'nullable' => true, |
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]); |
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} |
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if (!$metadata->hasAssociation($annotation->associationName)) { |
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$metadata->mapOneToOne([ |
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'fieldName' => $annotation->associationName, |
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'targetEntity' => $metadata->getName(), |
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'joinColumns' => [ |
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[ |
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'name' => $namingStrategy->joinKeyColumnName($metadata->getName()), |
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'referencedColumnName' => $namingStrategy->referenceColumnName(), |
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'onDelete' => 'SET NULL', |
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], |
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], |
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]); |
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} |
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} |
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} |
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