/**
 * 登录判断
 * @author: leo<qi.li@yoho.cn>
 * @date: 2017/6/23
 */
'use strict';

const _ = require('lodash');

module.exports = (req, res, next) => {
    const userId = _.get(req.session, 'user.id', 0);

    if (!userId) {
        if (req.xhr) {
            return res.json({
                code: 401,
                message: '抱歉，您暂未验证'
            });
        } else {
            return res.render('error/404');
        }
    }

    next();
};