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<?php |
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namespace Sirius\Orm\Relation; |
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use Sirius\Orm\Action\BaseAction; |
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use Sirius\Orm\Contract\EntityInterface; |
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use Sirius\Orm\Contract\Relation\ToOneInterface; |
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use Sirius\Orm\Entity\StateEnum; |
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use Sirius\Orm\Entity\Tracker; |
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class OneToOne extends OneToMany implements ToOneInterface |
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{ |
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public function attachMatchesToEntity(EntityInterface $nativeEntity, array $result) |
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{ |
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// no point in linking entities if the native one is deleted |
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if ($nativeEntity->getState() == StateEnum::DELETED) { |
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return; |
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} |
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$nativeId = $this->getEntityId($this->nativeMapper, $nativeEntity, array_keys($this->keyPairs)); |
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$found = $result[$nativeId] ?? []; |
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$this->nativeEntityHydrator->set($nativeEntity, $this->name, $found[0] ?? null); |
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} |
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protected function addActionOnDelete(BaseAction $action) |
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{ |
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$relations = $action->getOption('relations'); |
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// no cascade delete? treat it as a save |
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if (! $this->isCascade()) { |
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$this->addActionOnSave($action); |
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} elseif ($relations === true || in_array($this->name, (array)$relations)) { |
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$nativeEntity = $action->getEntity(); |
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$remainingRelations = $this->getRemainingRelations($relations); |
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// retrieve them again from the DB since the related collection might not have everything |
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// for example due to a relation query callback |
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$foreignEntity = $this->getQuery(new Tracker([$nativeEntity->toArray()])) |
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->first(); |
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if ($foreignEntity) { |
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$deleteAction = $this->foreignMapper |
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->newDeleteAction($foreignEntity, ['relations' => $remainingRelations]); |
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$action->prepend($deleteAction); |
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$action->append($this->newSyncAction($action->getEntity(), $foreignEntity, 'delete')); |
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} |
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} |
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} |
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public function detachEntities(EntityInterface $nativeEntity, EntityInterface $foreignEntity = null) |
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{ |
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if ($foreignEntity) { |
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foreach ($this->keyPairs as $nativeCol => $foreignCol) { |
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$this->foreignEntityHydrator->set($foreignEntity, $foreignCol, null); |
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} |
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} |
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$this->nativeEntityHydrator->set($nativeEntity, $this->name, null); |
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} |
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protected function addActionOnSave(BaseAction $action) |
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{ |
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if (! $this->relationWasChanged($action->getEntity())) { |
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return; |
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} |
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if (! $action->includesRelation($this->name)) { |
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return; |
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} |
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$foreignEntity = $this->nativeEntityHydrator->get($action->getEntity(), $this->name); |
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if ($foreignEntity) { |
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$remainingRelations = $this->getRemainingRelations($action->getOption('relations')); |
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$saveAction = $this->foreignMapper->newSaveAction($foreignEntity, ['relations' => $remainingRelations]); |
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$saveAction->addColumns($this->getExtraColumnsForAction()); |
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$action->prepend($saveAction); |
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$action->append($this->newSyncAction($action->getEntity(), $foreignEntity, 'save')); |
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} |
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} |
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} |
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siriusphp /
orm
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