cshenfu
2024-05-21 09d8c671d5e6e6045677bfb5218a5fb78c26aa0f
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'use strict';
module.exports = {
    /**
     * 获取我的课程列表
     * @url client/learn/pub/myCourseList 前端调用的url参数地址
     * data 请求参数
     * @param {String} params1  参数1
     */
    main: async (event) => {
        let {
            data = {}, userInfo, util, filterResponse, originalParam
        } = event;
        let {
            customUtil,
            uniID,
            config,
            pubFun,
            vk,
            db,
            _
        } = util;
        let {
            pageIndex = 1, pageSize = 10, uid,
                type
 
        } = data;
        let res = {
            code: 0,
            msg: ""
        };
        // 业务逻辑开始-----------------------------------------------------------
 
        if (uid == null) {
            res.code = -1
            res.msg = "请登录后查看"
            return res
        }
 
        let whereJson = {};
        whereJson['user_id'] = uid
        whereJson['goods_type'] = type
        let foreignDB = type == 'course' ? [{
            dbName: "course",
            localKey: "goods_id",
            foreignKey: "_id",
            as: "courseInfo",
            fieldJson: {
                render_desc: false
            },
            limit: 1,
            foreignDB: [{
                dbName: "course_chapter",
                localKey: "_id",
                foreignKey: "course_id",
                as: "chapter",
                fieldJson: {
                    render_desc: false
                }
            }, {
                dbName: "course_videos",
                localKey: "_id",
                foreignKey: "course_id",
                as: "videos",
                fieldJson: {
                    render_desc: false
                }
            }]
        }] : [{
            dbName: "live_course",
            localKey: "goods_id",
            foreignKey: "_id",
            as: "courseInfo",
            fieldJson: {
                render_desc: false
            },
            limit: 1,
            foreignDB: [{
                dbName: "course_chapter",
                localKey: "_id",
                foreignKey: "course_id",
                as: "chapter",
                fieldJson: {
                    render_desc: false
                }
            }, {
                dbName: "live_course_videos",
                localKey: "_id",
                foreignKey: "course_id",
                as: "videos",
                fieldJson: {
                    render_desc: false
                }
            }]
        }]
        res = await vk.baseDao.selects({
            dbName: "user_goods",
            whereJson: whereJson,
            pageIndex: pageIndex,
            pageSize: pageSize,
            sortArr: [{
                "name": "_add_time",
                "type": "desc"
            }],
            fieldJson: {
                render_desc: false
            },
            // 副表列表
            foreignDB,
            lastWhereJson: {
                "courseInfo._id": _.exists(true)
            }
        });
 
 
        // 业务逻辑结束-----------------------------------------------------------
        return res;
    }
}