app.js

require('dotenv').config();

const express = require('express');
const path = require('path');
const favicon = require('serve-favicon');
const logger = require('morgan');
const cookieParser = require('cookie-parser');
const bodyParser = require('body-parser');
const expressLayouts = require('express-ejs-layouts');
const session = require('express-session');
const passport = require('passport');

require('./configs/db.config');
require('./configs/passport.config');

const auth = require('./routes/auth.routes');
const users = require('./routes/users.routes');

const app = express();

// view engine setup
app.use(expressLayouts);
app.set('layout', 'layouts/main');
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(session({
  secret: process.env.SESSION_SECRET || 'Super Secret',
  resave: false,
  saveUninitialized: true,
  cookie: {
    secure: process.env.SESSION_SECURE || false,
    httpOnly: true,
    maxAge: 60 * 60 * 24 * 1000
  }
}));
app.use(passport.initialize());
app.use(passport.session());
app.use(express.static(path.join(__dirname, 'public')));

app.use((req, res, next) => {
  res.locals.session = req.user || {};
  next();
})

app.use('/', auth);
app.use('/', users);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  const err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// 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;