zhongshen_project/addon/store/shopapi/controller/Cashierpay.php

<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 上海牛之云网络科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
 * 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
 * =========================================================
 */

namespace addon\store\shopapi\controller;

use addon\store\model\cashier\CashierOrderCalculate;
use addon\store\model\cashier\CashierOrderCommon;
use addon\store\model\cashier\CashierOrderPay;
use app\model\system\Pay as PayModel;

/**
 * 收银支付
 * Class Pay
 * @package app\shop\controller
 */
class Cashierpay extends BaseStoreApi
{

    /**
     * 计算
     * @return false|string
     */
    public function payCalculate()
    {

        $out_trade_no = $this->params[ 'out_trade_no' ] ?? '';
        $promotion = !empty($this->params[ 'promotion' ]) ? json_decode($this->params[ 'promotion' ], true) : [];
        $data = array (
            'pay_type' => $this->params[ 'pay_type' ] ?? '',
            'site_id' => $this->site_id,//站点id
            'out_trade_no' => $out_trade_no,
            'store_id' => $this->store_id ?? 0,
            'promotion' => $promotion,
            'member_id' => $this->params[ 'member_id' ],
            'cash' => $this->params[ 'cash' ] ?? 0
        );
        $cashier_order_calculate_model = new CashierOrderCalculate();
        $result = $cashier_order_calculate_model->calculate($data);
        //记录缓存(操作记录保存)
        $cashier_order_pay_model = new CashierOrderPay();
        $cashier_order_pay_model->setCache($out_trade_no, [ 'promotion' => $promotion, 'member_id' => $this->params[ 'member_id' ] ?? 0 ]);

        return $this->response($result);
    }

    /**
     * 订单支付
     */
    public function confirm()
    {
        $out_trade_no = $this->params[ 'out_trade_no' ] ?? '';
        $promotion = !empty($this->params[ 'promotion' ]) ? json_decode($this->params[ 'promotion' ], true) : [];
        $cashier_order_pay_model = new CashierOrderPay();
        $data = array (
            'pay_type' => $this->params[ 'pay_type' ] ?? '',
            'site_id' => $this->site_id,//站点id
            'out_trade_no' => $out_trade_no,
            'store_id' => $this->store_id ?? 0,
            'promotion' => $promotion,
            'member_id' => $this->params[ 'member_id' ],
            'cash' => $this->params[ 'cash' ] ?? 0
        );
        $result = $cashier_order_pay_model->confirm($data);

        return $this->response($result);
    }

    /**
     * 支付信息
     * @return false|string
     */
    public function info()
    {
        $out_trade_no = $this->params[ 'out_trade_no' ];
        $pay = new PayModel();
        $info = $pay->getPayInfo($out_trade_no);
        return $this->response($info);
    }

    /**
     * 生成支付二维码
     */
    public function payQrcode()
    {
        $out_trade_no = $this->params[ 'out_trade_no' ];
        $cashier_order_pay_model = new CashierOrderPay();
        $data = array (
            'site_id' => $this->site_id,//站点id
            'out_trade_no' => $this->params[ 'out_trade_no' ] ?? '',
            'store_id' => $this->store_id ?? 0,
        );
        $result = $cashier_order_pay_model->createPay($data);
        if ($result[ 'code' ] < 0) {
            return $this->response($result);
        }

        $data = event('Qrcode', [
            'app_type' => 'h5',
            'site_id' => $this->site_id,
            'page' => '/pages/pay/cashier',
            'qrcode_path' => 'upload/qrcode/cashier_pay',
            'qrcode_name' => $out_trade_no,
            'data' => [
                'out_trade_no' => $out_trade_no
            ]
        ], true);
        return $this->response($data);
    }
}