<?php

namespace addons\UpgradeGift\common\logic\order\validate;


use addons\UpgradeGift\common\logic\order\BaseOrderForm;
use addons\UpgradeGift\common\models\UpgradeGiftGoods;
use addons\UpgradeGift\common\services\UpgradeGiftGoodsService;
use common\enums\StatusEnum;
use common\models\goods\GoodsAttr;
use Exception;
use RuntimeException;

/**
 * 验证是否存在待领取的奖品，并且领取提交的参数是否正确
 */
class UpgradeGiftValidate implements OrderValidateInterface
{

    /**
     * @param BaseOrderForm $form
     *
     * @return void
     * @throws Exception
     */
    public function valid(BaseOrderForm $form)
    {
        if (
            empty($form->data['level']) ||
            empty($form->data['attr_id']) ||
            empty($form->data['num']) ||
            !is_numeric($form->data['attr_id']) ||
            $form->data['num'] != 1
        ) {
            throw new RuntimeException('非法请求！');
        }
    }
}