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<?php declare(strict_types=1); |
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namespace EdmondsCommerce\DoctrineStaticMeta\Entity\Fields\Traits\TimeStamp; |
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use Doctrine\DBAL\Types\Type; |
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use Doctrine\ORM\Events; |
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use Doctrine\ORM\Mapping\Builder\ClassMetadataBuilder; |
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use Doctrine\ORM\Mapping\Builder\FieldBuilder; |
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use EdmondsCommerce\DoctrineStaticMeta\Entity\Fields\Interfaces\TimeStamp\CreationTimestampFieldInterface; |
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use EdmondsCommerce\DoctrineStaticMeta\MappingHelper; |
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/** |
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* Trait TimestampFieldTrait |
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* |
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* An Immutable creation timestamp. It is null until it is saved (and reloaded) |
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* |
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* Notice the use of a lifecyle event to handle setting the pre persist creation timestamp |
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* |
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* @package EdmondsCommerce\DoctrineStaticMeta\Entity\Fields\Traits\DateTime |
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*/ |
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trait CreationTimestampFieldTrait |
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{ |
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/** |
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* @var \DateTimeImmutable|null |
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*/ |
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private $creationTimestamp; |
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/** |
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* @SuppressWarnings(PHPMD.StaticAccess) |
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* @param ClassMetadataBuilder $builder |
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*/ |
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public static function metaForCreationTimestamp(ClassMetadataBuilder $builder): void |
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{ |
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$builder->addLifecycleEvent('prePersistCreationTimestamp', Events::prePersist); |
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$fieldBuilder = new FieldBuilder( |
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$builder, |
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[ |
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'fieldName' => CreationTimestampFieldInterface::PROP_CREATION_TIMESTAMP, |
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'type' => Type::TIME_IMMUTABLE, |
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] |
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); |
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$fieldBuilder |
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->columnName(MappingHelper::getColumnNameForField( |
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CreationTimestampFieldInterface::PROP_CREATION_TIMESTAMP |
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)) |
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->nullable(false) |
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->build(); |
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} |
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/** |
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* @throws \Exception |
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*/ |
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public function prePersistCreationTimestamp(): void |
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{ |
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if (null === $this->creationTimestamp) { |
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$this->creationTimestamp = new \DateTimeImmutable(); |
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} |
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} |
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/** |
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* @return \DateTimeImmutable|null |
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*/ |
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public function getCreationTimestamp(): ?\DateTimeImmutable |
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{ |
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return $this->creationTimestamp; |
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} |
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} |
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edmondscommerce /
doctrine-static-meta
