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<?php |
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namespace App\Blog\Post; |
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use App\Blog\Entity\Post; |
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use Cycle\Annotated\Annotation\Column; |
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use Cycle\Annotated\Annotation\Table; |
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use Cycle\ORM\Command\ContextCarrierInterface; |
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use Cycle\ORM\Command\CommandInterface; |
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use Cycle\ORM\Command\Database\Update; |
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use Cycle\ORM\Context\ConsumerInterface; |
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use Cycle\ORM\Heap\Node; |
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use Cycle\ORM\Heap\State; |
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use Cycle\ORM\Mapper\Mapper; |
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/** |
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* @Table( |
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* columns={ |
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* "created_at": @Column(type="datetime"), |
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* "updated_at": @Column(type="datetime"), |
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* "deleted_at": @Column(type="datetime", nullable=true) |
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* } |
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* ) |
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*/ |
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class PostMapper extends Mapper |
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{ |
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/** |
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* @param Post $entity |
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* @param Node $node |
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* @param State $state |
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* @return ContextCarrierInterface |
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* @throws \Exception |
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*/ |
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public function queueCreate($entity, Node $node, State $state): ContextCarrierInterface |
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{ |
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$command = parent::queueCreate($entity, $node, $state); |
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$now = new \DateTimeImmutable(); |
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$state->register('created_at', $now, true); |
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$command->register('created_at', $now, true); |
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$state->register('updated_at', $now, true); |
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$command->register('updated_at', $now, true); |
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$this->touch($entity, $node, $state, $command); |
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return $command; |
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} |
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/** |
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* @param Post $entity |
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* @param Node $node |
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* @param State $state |
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* @return ContextCarrierInterface |
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* @throws \Exception |
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*/ |
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public function queueUpdate($entity, Node $node, State $state): ContextCarrierInterface |
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{ |
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/** @var Update $command */ |
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$command = parent::queueUpdate($entity, $node, $state); |
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$now = new \DateTimeImmutable(); |
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$state->register('updated_at', $now, true); |
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$command->registerAppendix('updated_at', $now); |
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$this->touch($entity, $node, $state, $command); |
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return $command; |
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} |
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/** |
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* @param Post $entity |
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* @param Node $node |
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* @param State $state |
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* @return CommandInterface |
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* @throws \Exception |
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*/ |
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public function queueDelete($entity, Node $node, State $state): CommandInterface |
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{ |
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// identify entity as being "deleted" |
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$state->setStatus(Node::SCHEDULED_DELETE); |
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$state->decClaim(); |
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$command = new Update( |
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$this->source->getDatabase(), |
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$this->source->getTable(), |
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[ |
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'deleted_at' => new \DateTimeImmutable(), |
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'public' => false, |
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] |
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); |
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// forward primaryKey value from entity state |
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// this sequence is only required if the entity is created and deleted |
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// within one transaction |
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$command->waitScope($this->primaryColumn); |
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$state->forward( |
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$this->primaryKey, |
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$command, |
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$this->primaryColumn, |
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true, |
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ConsumerInterface::SCOPE |
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); |
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return $command; |
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} |
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private function touch(Post $entity, Node $node, State $state, ContextCarrierInterface $command) |
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{ |
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$now = new \DateTimeImmutable(); |
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if ($entity->isPublic() && $entity->getPublishedAt() === null) { |
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$state->register('published_at', $now, true); |
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$command->register('published_at', $now, true); |
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} |
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} |
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} |
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yiisoft /
yii-demo
This check looks for parameters that have been defined for a function or method, but which are not used in the method body.