'use strict';

const Fp = require('lodash/fp');
const cookie = global.yoho.cookie;

module.exports = () => {
    return (req, res, next) => {

        // 从 cookie 读取 UID
        if (req.cookies._UID) {

            let uidCookie = req.cookies._UID.split('::');

            let getName = Fp.nth(0);
            let getVip = Fp.nth(2);
            let getToken = Fp.nth(3);

            req.user.name = getName(uidCookie);    //0
            req.user.uid = cookie.getUid(req);     //1
            req.user.vip = getVip(uidCookie);      //2
            req.user.token = getToken(uidCookie);  //3
            req.user.isStudent = req.cookies.isStudent || 0;
        }

        next();
    };
};