/**
 * 登录判断
 * @author: TaoHuang
 * @date: 2016/7/15
 */

'use strict';

const _ = require('lodash');
const helpers = global.yoho.helper;

const required = (req, res, next) => {
    req.getUrl = function() {
        return req.protocol + '://' + req.get('host') + req.originalUrl;
    };

    if (_.isEmpty(req.user) || !req.user.uid) {
        return res.redirect(helpers.urlFormat('/passport/login', {refer: req.getUrl()}));
    }

    next();
};

module.exports = {
    required
};