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<?php |
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/** |
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* @copyright Copyright (c) Flipbox Digital Limited |
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* @license https://flipboxfactory.com/software/patron/license |
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* @link https://www.flipboxfactory.com/software/patron/ |
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*/ |
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namespace flipbox\patron\records; |
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use Craft; |
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use flipbox\craft\ember\helpers\ObjectHelper; |
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use flipbox\craft\ember\records\ActiveRecordTrait; |
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use yii\db\ActiveQueryInterface; |
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/** |
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* @property int|null $instanceId |
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* @property ProviderInstance|null $instance |
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* @property ActiveQueryInterface $instanceRecord |
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* |
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* @author Flipbox Factory <[email protected]> |
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* @since 1.0.0 |
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*/ |
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trait InstanceMutatorTrait |
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{ |
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use ActiveRecordTrait; |
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/** |
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* @var ProviderInstance|null |
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*/ |
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private $instance; |
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/** |
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* Set associated instanceId |
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* |
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* @param $id |
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* @return $this |
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*/ |
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public function setInstanceId(int $id) |
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{ |
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$this->instanceId = $id; |
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return $this; |
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} |
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/** |
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* Get associated instanceId |
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* |
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* @return int|null |
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*/ |
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public function getInstanceId() |
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{ |
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$id = $this->getAttribute('instanceId'); |
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if (null === $id && null !== $this->instance) { |
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$id = $this->instance->id; |
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$this->setAttribute('instanceId', $id); |
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} |
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return $id; |
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} |
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/** |
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* Associate a instance |
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* |
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* @param mixed $instance |
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* @return $this |
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*/ |
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public function setInstance($instance = null) |
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{ |
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$this->instance = null; |
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if (null === ($instance = $this->internalResolveInstance($instance))) { |
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$this->instance = $this->instanceId = null; |
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} else { |
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/** @var ProviderInstance $instance */ |
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$this->instanceId = $instance->id; |
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$this->instance = $instance; |
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} |
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return $this; |
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} |
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/** |
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* @return ProviderInstance|null |
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*/ |
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public function getInstance() |
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{ |
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if ($this->instance === null) { |
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$instance = $this->resolveInstance(); |
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$this->setInstance($instance); |
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return $instance; |
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} |
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$instanceId = $this->instanceId; |
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if ($instanceId !== null && |
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$instanceId !== $this->instance->id |
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) { |
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$this->instance = null; |
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return $this->getInstance(); |
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} |
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return $this->instance; |
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} |
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/** |
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* @return ProviderInstance|null |
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*/ |
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protected function resolveInstance() |
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{ |
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if (null !== ($model = $this->resolveInstanceFromRelation())) { |
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return $model; |
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} |
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if (null !== ($model = $this->resolveInstanceFromId())) { |
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return $model; |
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} |
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return null; |
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} |
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/** |
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* @return ProviderInstance|null |
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*/ |
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private function resolveInstanceFromRelation() |
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{ |
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if (false === $this->isRelationPopulated('instanceRecord')) { |
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return null; |
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} |
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/** @var ProviderInstance $record */ |
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if (null === ($record = $this->getRelation('instanceRecord'))) { |
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return null; |
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} |
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return $record; |
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} |
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/** |
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* @return ProviderInstance|null |
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*/ |
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private function resolveInstanceFromId() |
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{ |
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if (null === $this->instanceId) { |
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return null; |
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} |
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return ProviderInstance::findOne($this->instanceId); |
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} |
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/** |
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* @param $instance |
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* @return ProviderInstance|null |
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*/ |
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protected function internalResolveInstance($instance = null) |
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{ |
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if ($instance instanceof ProviderInstance) { |
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return $instance; |
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} |
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if (is_numeric($instance) || is_string($instance)) { |
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/** @noinspection PhpIncompatibleReturnTypeInspection */ |
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return ProviderInstance::findOne($instance); |
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} |
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try { |
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$object = Craft::createObject(ProviderInstance::class, [$instance]); |
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} catch (\Exception $e) { |
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$object = new ProviderInstance(); |
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ObjectHelper::populate( |
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$object, |
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$instance |
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); |
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} |
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/** @var ProviderInstance $object */ |
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return $object; |
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} |
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/** |
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* Returns the associated instance record. |
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* |
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* @return ActiveQueryInterface |
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*/ |
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protected function getInstanceRecord(): ActiveQueryInterface |
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{ |
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return $this->hasOne( |
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ProviderInstance::class, |
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['id' => 'instanceId'] |
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); |
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} |
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} |
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