/**
* @return \yii\db\ActiveQuery
*/
public function getParams()
{
return $this->hasMany(Param::className(), ['product_id' => 'id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getParam()
{
return $this->hasOne(Param::className(), ['id' => 'param_id']);
}
/**
* Deletes param from product model.
*
* Users which have 'updateOwnProduct' permission can delete params only for Product models that have been created by their.
* Users which have 'updateProduct' permission can delete params for all Product models.
*
* @param integer $id
* @return mixed
* @throws ForbiddenHttpException
*/
public function actionDeleteParam($id)
{
$param = Param::findOne($id);
$param->delete();
return $this->redirect(Yii::$app->request->referrer);
}