/** * @return \yii\db\ActiveQuery */ public function getOrders() { return $this->hasOne(Orders::className(), ['provider_id' => 'provider_id', 'order_provider_status' => 'status_code']); }
public function getOrderSumma() { return $this->hasMany(Orders::className(), ['order_id' => 'id'])->where(['related_detail' => null])->sum('part_price * quantity'); }