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<?php |
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namespace solutosoft\multitenant; |
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use Yii; |
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use yii\base\NotSupportedException; |
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use yii\db\ActiveRecord; |
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class MultiTenantRecord extends ActiveRecord |
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{ |
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/** |
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*@inheritdoc |
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*/ |
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public function beforeSave($insert) |
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{ |
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if (!Yii::$app->user->isGuest) { |
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$identity = Yii::$app->user->identity; |
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if ($identity instanceof TenantInterface) { |
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if ($insert && $this->beforeApplyTenant() && $this->{TenantInterface::ATTRIBUTE_NAME} === null) { |
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$this->{TenantInterface::ATTRIBUTE_NAME} = $identity->getTenantId(); |
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$this->afterApplyTenant(); |
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} |
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} else { |
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throw new NotSupportedException("Identity does not implements TenantInteface"); |
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} |
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} |
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return parent::beforeSave($insert); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function find() |
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{ |
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return Yii::createObject(MultiTenantQuery::class, [get_called_class()]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function resolveFields(array $fields, array $expand) |
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{ |
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$fields = parent::resolveFields($fields, $expand); |
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if ($this->hasAttribute(TenantInterface::ATTRIBUTE_NAME)) { |
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unset($fields[TenantInterface::ATTRIBUTE_NAME]); |
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} |
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return $fields; |
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} |
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/** |
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* This method is invoked before assign the attribute tenant id |
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* You may override this method to do preliminary checks before apply tenant id. |
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* @return boolean whether the tenant id should be assigned. Defaults to true. |
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*/ |
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protected function beforeApplyTenant() |
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{ |
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return true; |
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} |
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/** |
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* This method is invoked after assign the attribute tenant id |
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* You may override this method to do postprocessing after apply tenant id. |
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*/ |
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protected function afterApplyTenant() |
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{ |
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} |
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} |
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