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scissorsneedfoodtoo/server.js

Created August 11, 2020 07:37
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  1. scissorsneedfoodtoo created this gist Aug 11, 2020.
    126 changes: 126 additions & 0 deletions server.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,126 @@
    "use strict";
    require('dotenv').config()
    const express = require("express");
    const myDB = require('./connection');
    const fccTesting = require("./freeCodeCamp/fcctesting.js");
    const session = require('express-session');
    const passport = require('passport');
    const ObjectID = require('mongodb').ObjectID;
    const LocalStrategy = require('passport-local');

    const app = express();
    app.set('view engine', 'pug')

    fccTesting(app); //For FCC testing purposes
    app.use("/public", express.static(process.cwd() + "/public"));
    app.use(express.json());
    app.use(express.urlencoded({ extended: true }));

    app.use(session({
    secret: process.env.SESSION_SECRET,
    resave: true,
    saveUninitialized: true,
    cookie: { secure: false }
    }));

    app.use(passport.initialize());
    app.use(passport.session());

    myDB(async client => {
    const myDataBase = await client.db('database').collection('users');

    // Be sure to change the title
    app.route('/').get((req, res) => {
    //Change the response to render the Pug template
    res.render('pug', {
    title: 'Connected to Database',
    message: 'Please login',
    showLogin: true,
    showRegistration: true
    });
    });

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

    app.route('/profile').get(ensureAuthenticated, (req,res) => {
    res.render(process.cwd() + '/views/pug/profile', {username: req.user.username});
    });

    app.route('/logout').get((req, res) => {
    req.logout();
    res.redirect('/');
    });

    app.route('/register').post((req, res, next) => {
    myDataBase.findOne({ username: req.body.username }, function(err, user) {
    if (err) {
    next(err);
    } else if (user) {
    res.redirect('/');
    } else {
    myDataBase.insertOne({
    username: req.body.username,
    password: req.body.password
    },
    (err, doc) => {
    if (err) {
    res.redirect('/');
    } else {
    next(null, user);
    }
    }
    )
    }
    })
    },
    passport.authenticate('local', { failureRedirect: '/' }),
    (req, res, next) => {
    res.redirect('/profile');
    }
    );

    app.use((req, res, next) => {
    res.status(404).type('text').send('Not Found');
    });

    // Serialization and deserialization here...
    passport.serializeUser((user, done) => {
    done(null, user._id);
    });
    passport.deserializeUser((id, done) => {
    myDataBase.findOne({ _id: new ObjectID(id) }, (err, doc) => {
    done(null, doc);
    });
    });
    passport.use(new LocalStrategy(
    function(username, password, done) {
    myDataBase.findOne({ username: username }, function (err, user) {
    console.log('User '+ username +' attempted to log in.');
    if (err) { return done(err); }
    if (!user) { return done(null, false); }
    if (password !== user.password) { return done(null, false); }
    return done(null, user);
    });
    }
    ));
    // Be sure to add this...
    }).catch(e => {
    app.route('/').get((req, res) => {
    res.render('pug', { title: e, message: 'Unable to login' });
    });
    });

    function ensureAuthenticated(req, res, next) {
    if (req.isAuthenticated()) {
    return next();
    }
    res.redirect('/');
    }

    // app.listen out here...

    app.listen(process.env.PORT || 3000, () => {
    console.log("Listening on port " + process.env.PORT);
    });