module.exports = {
    /**
     * 添加单条数据
     * @url admin/kong/sys/add 前端调用的url参数地址
     * data 请求参数 说明
     * res 返回参数说明
     * @param {Number} code 错误码，0表示成功
     * @param {String} msg 详细信息
     */
    main: async (event) => {
        let {data = {}, userInfo, util, filterResponse, originalParam} = event;
        let {customUtil, uniID, config, pubFun, vk, db, _} = util;
        let {uid} = data;
        let res = {code: 0, msg: 'ok'};

        // 业务逻辑开始-----------------------------------------------------------
        let {
            name,
            icon,
            sort,
            remark,
            parent_id,
            level
        } = data;

        let dbName = "jjx-industry";


        if (parent_id) {
            const parent = await vk.baseDao.findById({
                dbName,
                id: parent_id
            })

            if (parent.level >= 3) {
                return {
                    code: -1,
                    msg: '最多支持三级分类'
                }
            }

            level = parent.level + 1

        } else {
            level = 1
        }
        res.id = await vk.baseDao.add({
            dbName,
            dataJson: {
                name,
                icon,
                sort,
                remark,
                parent_id,
                level
            }
        });
        // 业务逻辑结束-----------------------------------------------------------
        return res;
    }
}