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<?php |
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/** |
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* This file is part of slick/orm package |
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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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namespace Slick\Orm\Mapper; |
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use Slick\Database\Sql\Insert; |
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use Slick\Orm\EntityInterface; |
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use Slick\Orm\Event\Delete; |
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use Slick\Orm\Event\Save; |
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use Slick\Orm\Orm; |
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/** |
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* ORM entity event triggers methods |
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* |
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* @package Slick\Orm\Mapper |
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* @author Filipe Silva <[email protected]> |
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*/ |
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trait EventTriggers |
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{ |
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/** |
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* Triggers the before save event |
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* |
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* @param Sql/Update|Sql/Insert $query |
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* @param EntityInterface $entity |
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* @param array $data |
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* |
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* @return Save |
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*/ |
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protected function triggerBeforeSave( |
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$query, EntityInterface $entity, array $data |
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) { |
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$save = $query instanceof Insert |
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? (new Save($entity, $data)) |
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->setAction(Save::ACTION_BEFORE_INSERT) |
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: (new Save($entity, $data)) |
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->setAction(Save::ACTION_BEFORE_UPDATE); |
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/** @var Save $save */ |
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return Orm::getEmitter($this->getEntityClassName())->emit($save); |
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} |
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/** |
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* Triggers the after save event |
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* |
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* @param Save $saveEvent |
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* @param EntityInterface $entity |
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* |
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* @return \League\Event\EventInterface|Save |
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*/ |
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protected function triggerAfterSave( |
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Save $saveEvent, EntityInterface $entity |
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) { |
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$afterSave = clone $saveEvent; |
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$action = $afterSave->getName() == Save::ACTION_BEFORE_INSERT |
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? Save::ACTION_AFTER_INSERT |
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: Save::ACTION_AFTER_UPDATE; |
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$afterSave->setEntity($entity)->setAction($action); |
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return Orm::getEmitter($this->getEntityClassName()) |
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->emit($afterSave); |
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} |
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/** |
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* Triggers the before delete event |
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* |
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* @param EntityInterface $entity |
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* |
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* @return \League\Event\EventInterface|Delete |
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*/ |
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protected function triggerBeforeDelete(EntityInterface $entity) |
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{ |
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return $this->triggerDelete($entity); |
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} |
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/** |
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* Triggers the after delete event |
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* |
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* @param EntityInterface $entity |
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* |
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* @return \League\Event\EventInterface|Delete |
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*/ |
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protected function triggerAfterDelete(EntityInterface $entity) |
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{ |
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return $this->triggerDelete($entity, Delete::ACTION_AFTER_DELETE); |
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} |
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/** |
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* Triggers the delete event with provided action |
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* |
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* @param EntityInterface $entity |
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* @param string $action |
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* @return \League\Event\EventInterface|Delete |
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*/ |
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protected function triggerDelete( |
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EntityInterface $entity, $action = Delete::ACTION_BEFORE_DELETE |
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) { |
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$event = new Delete($entity); |
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$event->setAction($action); |
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return Orm::getEmitter($this->getEntityClassName()) |
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->emit($event); |
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} |
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/** |
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* @return string |
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*/ |
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abstract public function getEntityClassName(); |
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} |
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