app-api/app/BsPaySdk/BsPayClassify/V2TradeHostingPaymentPreorder.php

<?php

/**
 * 聚合正扫接口 - 示例
 *
 * @author sdk-generator
 * @Description
 */
namespace BsPayClassify;

use BsPaySdk\core\BsPayClient;
use BsPaySdk\request\V2TradeHostingPaymentPreorderWxRequest;

class V2TradeHostingPaymentPreorder extends BaseInfo{
    public function pay($huifu_id, $pre_order_type = 3, $trans_amt, $goods_desc=''){
        // 2.组装请求参数
        $request = new V2TradeHostingPaymentPreorderWxRequest();
        // 预下单类型
        $request->setPreOrderType($pre_order_type);
        // 请求日期
        $request->setReqDate(date("Ymd"));
        // 请求流水号
        $request->setReqSeqId(date("YmdHis").mt_rand());
        // 商户号
        $request->setHuifuId($huifu_id);
        // 交易金额
        $request->setTransAmt($trans_amt);
        // 商品描述
        $request->setGoodsDesc($goods_desc);
        // 微信小程序扩展参数集合
        $request->setMiniappData($this->getMiniappDataRucan());

        // 设置非必填字段
        $extendInfoMap = $this->getExtendInfos();
        $request->setExtendInfo($extendInfoMap);

        // 3. 发起API调用
        $client = new BsPayClient();
        $result = $client->postRequest($request);
        return $result;
    }

    /**
     * 非必填字段
     *
     */
    function getExtendInfos() {
        // 设置非必填字段
        $extendInfoMap = array();
        // 收银台ID
        $extendInfoMap["checkout_id"]= "";
        // 是否延迟交易
        $extendInfoMap["delay_acct_flag"]= "N";
        // 分账对象
        $extendInfoMap["acct_split_bunch"]= $this->getAcctSplitBunchRucan();
        // 异步通知地址
        $extendInfoMap["notify_url"]= "https://callback.service.com/xx";
        // 交易失效时间
        // $extendInfoMap["time_expire"]= "";
        return $extendInfoMap;
    }

    function getAcctInfosRucan() {
        $dto = array();
        // 分账金额
        $dto["div_amt"] = "0.08";
        // 被分账方ID
        $dto["huifu_id"] = "6666000111546360";

        $dtoList = array();
        array_push($dtoList, $dto);
        return $dtoList;
    }

    function getAcctSplitBunchRucan() {
        $dto = array();
        // 分账明细
        $dto["acct_infos"] = $this->getAcctInfosRucan();

        return json_encode($dto,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
    }

    function getMiniappDataRucan() {
        $dto = array();
        // 应用ID
        $dto["seq_id"] = "系统应用ID";
        // 私有信息
        // $dto["private_info"] = "";

        return json_encode($dto,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES);
    }
}