<?php
namespace ghs\models\delivery;

use bizGhs\order\classes\OrderClass;
use ghs\models\BaseForm;
use Yii;

/**
 * 获取配送地址表单模型
 * 用于 actionAddress 的参数验证
 */
class AddressForm extends BaseForm
{
    public $orderId;           // xhGhsOrder.id

    public function rules()
    {
        return [
            ['orderId', 'required'],
            ['orderId', 'integer'],
            ['orderId', 'validateOrderId'],
        ];
    }

    public function attributeLabels()
    {
        return [
            'orderId' => '订单ID',
        ];
    }

    /**
     * 验证订单ID是否存在且属于当前商户
     * @param $attribute
     */
    public function validateOrderId($attribute)
    {
        if (!$this->hasErrors()) {
            $order = OrderClass::getById($this->orderId, false, 'id, mainId');
            if (empty($order)) {
                $this->addError($attribute, '订单不存在');
                return;
            }
            
            if ($order['mainId'] != Yii::$app->controller->mainId) {
                $this->addError($attribute, '订单不属于当前商户');
            }
        }
    }
}