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app.js
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app.js
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var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
const session = require('express-session');
const passport = require('passport');
const LocalStrategy = require('passport-local').Strategy;
const dotenv = require('dotenv').config();
const bcrypt = require('bcryptjs');
// Models
const Members = require('./models/members');
// Routes
var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users');
var authRouter = require('./routes/authRouter');
// Mongoose DB connection
const mongoose = require('mongoose');
const mongoDB = process.env.mongoDB;
mongoose.connect(mongoDB, { useNewUrlParser: true, useUnifiedTopology: true });
const db = mongoose.connection;
db.on('error', console.error.bind(console, 'MongoDB connection error:'));
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(function (req, res, next) {
res.locals.currentUser = req.user;
next();
});
// Passport
passport.use(
new LocalStrategy((username, password, done) => {
username = username.toLowerCase();
Members.findOne({ username: username }, (err, user) => {
if (err) {
return done(err);
}
if (!user) {
return done(null, false, { message: 'Incorrect username' });
}
bcrypt.compare(password, user.password, (err, res) => {
if (res) {
return done(null, user);
} else {
// passwords do not match!
return done(null, false, { message: 'Incorrect password' });
}
});
});
}),
);
passport.serializeUser(function (user, done) {
done(null, user.id);
});
passport.deserializeUser(function (id, done) {
Members.findById(id, function (err, user) {
done(err, user);
});
});
app.use(session({ secret: 'cats', resave: false, saveUninitialized: true }));
app.use(passport.initialize());
app.use(passport.session());
app.use(express.urlencoded({ extended: false }));
app.use(function (req, res, next) {
res.locals.user = req.user;
if (typeof req.user !== 'undefined') {
res.locals.status = req.user.status;
} else {
res.locals.status = 'undefined';
}
next();
});
app.use('/', indexRouter);
app.use('/users', usersRouter);
app.use('/auth', authRouter);
// catch 404 and forward to error handler
app.use(function (req, res, next) {
next(createError(404));
});
// error handler
app.use(function (err, req, res, next) {
// set locals, only providing error in development
res.locals.message = err.message;
res.locals.error = req.app.get('env') === 'development' ? err : {};
// render the error page
res.status(err.status || 500);
res.render('error');
});
module.exports = app;