zyedu/application/wap/controller/Studyplan.php

<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016～2022 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------


namespace app\wap\controller;

use app\admin\model\study\Plan;
use app\admin\model\study\PlanSteps;
use app\admin\model\study\PlanItems;
use app\wap\model\special\Special as SpecialModel;
use app\wap\model\store\StoreOrder;
use service\JsonService;
use think\Url;

/**商品控制器
 * Class Store
 * @package app\wap\controller
 */
class Studyplan extends AuthController{
     /*
     * 白名单
     * */
    public static function WhiteList(){
        return [
            'index',
            'detail',
        ];
    }

    public function index($page = 1, $limit = 20, $op = ''){
        if ($op == 'list') {
            $model = Plan::alias('p')->where('p.is_del', 0)->page((int)$page, (int)$limit);
            $model = $model->join('PlanBuy pb', 'pb.uid = ' . $this->uid  .' and pb.planid = p.id ', 'left');
            $orderList = $model->order('p.shelf_time DESC')->field('p.*, pb.id as isbuy')->select();
            $orderList = count($orderList) > 0 ? $orderList->toArray() : [];
            return JsonService::successful($orderList);
        }
        //微信支付
        $user_level = !$this->uid ? 0 : $this->userInfo;
        $this->assign('is_member', isset($user_level['level']) ? $user_level['level'] : 0);

        return $this->fetch();
    }

    public function details($id = 0) {
        if (!$id) $this->failed('缺少参数,无法访问', Url::build('index/index'));
        $planinfo = Plan::get($id);
        if (!$planinfo) $this->failed('参数错误,无法访问', Url::build('index/index'));
        $planinfo['introduction'] = htmlspecialchars_decode($planinfo['introduction']);
        $steps = PlanSteps::where('is_del', 0)->where('pid', $id)->select();
        $stepids = [];
        foreach($steps as $v){
            $stepids[] = $v['id'];
        }
        $itemsList = [];
        $join = [
            ['special s', 's.id = it.cid and s.is_del = 0 and s.status = 1']
        ];
        $items = PlanItems::alias('it')->field('s.*, it.stepsid,it.pid')
            ->join($join)
            ->where('pid', $id)
            ->where('stepsid', 'in', $stepids)
            ->select();
        foreach ($items as $v) {
            $v['count'] = SpecialModel::numberChapters($v['type'], $v['id']);
            $itemsList[$v['stepsid']][] = $v->toArray();
        }

        //微信支付相关代码
        $user_level = !$this->uid ? 0 : $this->userInfo;
        $this->assign('is_member', isset($user_level['level']) ? $user_level['level'] : 0);


        $this->assign('steps', json_encode($steps));
        $this->assign('itemsList', json_encode($itemsList));
        $this->assign('planinfo', json_encode($planinfo));
        
        return $this->fetch();
    }

    /**
     * 创建专题支付订单
     * @param int $special_id 专题id
     * @param int $pay_type 购买类型 1=礼物,2=普通购买,3=开团或者拼团
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\ModelNotFoundException
     * @throws \think\exception\DbException
     */
    public function create_order($special_id, $pay_type_num, $payType, $pinkId = 0, $total_num = 1, $link_pay_uid = 0, $from = 'weixin')
    {
        if (!$special_id) return JsonService::fail('缺少购买参数');
        if ($pay_type_num == -1) return JsonService::fail('选择购买方式');
        
        $Plan = Plan::where('is_del', 0)->where('is_show', 1)->find($special_id);
        if (!$Plan) return JsonService::status('ORDER_ERROR', '购买的学习计划不存在');
        $order = StoreOrder::createPlanOrder($Plan, $pinkId, $pay_type_num, $this->uid, $payType, $link_pay_uid, $total_num);
        $orderId = $order['order_id'];
        $info = compact('orderId');
        if ($orderId) {
            $orderInfo = StoreOrder::where('order_id', $orderId)->find();
            if (!$orderInfo || !isset($orderInfo['paid'])) return JsonService::status('pay_error', '支付订单不存在!');
            if ($orderInfo['paid']) return JsonService::status('pay_error', '支付已支付!');
            if (bcsub((float)$orderInfo['pay_price'], 0, 2) <= 0) {
                if (StoreOrder::jsPayPlanPrice($orderId, $this->uid))
                    return JsonService::status('success', '支付成功', $info);
                else
                    return JsonService::status('pay_error', StoreOrder::getErrorInfo());
            } else {
                switch ($payType) {
                    case 'weixin':
                        try {
                            if ($from == 'weixinh5') {
                                $jsConfig = StoreOrder::h5PlanPay($orderId);
                            } else {
                                $jsConfig = StoreOrder::jsPlanPay($orderId);
                            }
                        } catch (\Exception $e) {
                            return JsonService::status('pay_error', $e->getMessage(), $info);
                        }
                        $info['jsConfig'] = $jsConfig;
                        if ($from == 'weixinh5') {
                            return JsonService::status('wechat_h5_pay', '订单创建成功', $info);
                        } else {
                            return JsonService::status('wechat_pay', '订单创建成功', $info);
                        }
                        break;
                    case 'yue':
                        if (StoreOrder::yuePlanPay($orderId, $this->uid))
                            return JsonService::status('success', '余额支付成功', $info);
                        else
                            return JsonService::status('pay_error', StoreOrder::getErrorInfo());
                        break;
                    case 'zhifubao':
                        $info['pay_price'] = $orderInfo['pay_price'];
                        $info['orderName'] = '购买学习计划';
                        return JsonService::status('zhifubao_pay', '订单创建成功', base64_encode(json_encode($info)));
                        break;
                }
            }
        } else {
            return JsonService::fail(StoreOrder::getErrorInfo('订单生成失败!'));
        }
    }
}