public function afterDelete()
{
// Delete options
foreach($this->options as $o)
$o->delete();
// Delete relations used in product type.
EavTypeAttribute::model()->deleteAllByAttributes(array('attribute_id'=>$this->id));
// Delete attributes assigned to products
$conn = $this->getDbConnection();
$command = $conn->createCommand("DELETE FROM eav_variants WHERE attribute_name='{$this->name}'");
$command->execute();
return parent::afterDelete();
}
/**
* @param $attributes
* @return bool
*/
public function storeTypeAttributes(array $attributes)
{
$transaction = Yii::app()->getDb()->beginTransaction();
try {
EavTypeAttribute::model()->deleteAllByAttributes(['type_id' => $this->id]);
foreach ($attributes as $attributeId) {
$typeAttribute = new EavTypeAttribute();
$typeAttribute->type_id = $this->id;
$typeAttribute->attribute_id = (int)$attributeId;
$typeAttribute->save();
}
$transaction->commit();
return true;
} catch (Exception $e) {
$transaction->rollback();
return false;
}
}