/**
* @return \yii\db\ActiveQuery
*/
public function getOrderServices()
{
return $this->hasMany(OrderServices::className(), ['service_id' => 'id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getOrderService()
{
return $this->hasOne(OrderServices::className(), ['id' => 'order_service_id']);
}