auth.mine

const express = require('express');
const router = express.Router();
const config = require('../config');

const Users = require('../models/user');
const passport = require('passport');
const crypto = require('crypto');

router.get('/register', (req, res) => {
    let data = {};
    if (req.query.err){
        data.err = req.query.err;  // output error of input
    }
    res.render('register', data);
});


router.post('/register', (req, res) => {
    const hash = crypto.createHmac('sha512', config.ServerSalt);
    hash.update(req.body.pass1);
    let password = hash.digest('hex');
    Users.getByLogin(req.body.login)
        .then(user => {
            if (!user) {
                const user = {
                    login: req.body.login,
                    password: password,
                    fullname: req.body.fullname,
                    avaUrl: "/images/got.png"
                  };
                return Users.create(user);
            }
            return Promise.reject(`Login ${req.body.login} already exists`);
        })
        .then(()  => res.render('login'))
        .catch(() => res.redirect('/auth/register?err=Login+already+exists'));
});

router.get('/login', (req, res) => {
    res.render('login');
});

router.post('/login',
    passport.authenticate('local', { failureRedirect: '/auth/login' }),
    (req, res) => res.redirect('/'));


router.post('/logout', (req, res) => {
    (req, res) => {
        req.logout();
        res.redirect('/');
    }
});



module.exports = router;