server.js

var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

const session = require("express-session");

var pageRouter = require('./routes/pageRouter');
var gameRouter = require('./components/game/gameRoute');
var teamRouter = require('./components/team/teamRoute');
var personRouter = require('./components/person/personRoute');

//Import the mongoose module
var mongoose = require('mongoose');
const {
    MONGO_HOSTNAME,
    MONGO_PORT,
    MONGO_DB
} = process.env;
const options = {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    connectTimeoutMS: 10000,
};
//Set up default mongoose connection
const url = `mongodb://${MONGO_HOSTNAME}:${MONGO_PORT}/${MONGO_DB}?authSource=admin`;
mongoose.connect(url, options).then( function() {
    console.log('MongoDB is connected to ' + url);
}).catch( function(err) {
    console.log(err);
});

var app = express();
app.set('view engine', 'pug');
app.use("/static", express.static("static"));

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('/', pageRouter);
app.use('/game', gameRouter);
app.use('/team', teamRouter);
app.use('/person', personRouter);

module.exports = app;