server.js

const express = require('express');
const exphbs = require('express-handlebars');
const session = require('express-session');
const bodyParser  = require('body-parser');

let index = require('./routes/index');
let loadData = require('./routes/loaddata');
let listOrder = require('./routes/listorder');
let listProd = require('./routes/listprod');
let addCart = require('./routes/addcart');
let showCart = require('./routes/showcart');
let checkout = require('./routes/checkout');
let order = require('./routes/order');
let login = require('./routes/login');
let validateLogin = require('./routes/validateLogin');
let logout = require('./routes/logout');
let admin = require('./routes/admin');
let product = require('./routes/product');
let displayImage = require('./routes/displayImage');
let customer = require('./routes/customer');
let ship = require('./routes/ship');

let updateCart = require('./routes/updatecart');
let removeCart = require('./routes/removecart');
let customerAuthentication = require('./routes/customerauthentication');
let createUser = require('./routes/createuser');
let review = require('./routes/review')
let validPayment = require('./routes/validPayment')
let validShipment = require('./routes/validShipment')

const app = express();

// Enable parsing of requests for POST requests
app.use(express.json());
app.use(bodyParser.urlencoded({extended: true}));

// This DB Config is accessible globally
dbConfig = {
  user: 'SA',
  password: 'YourStrong@Passw0rd',
  server: 'db',
  database: 'tempdb',
  options: {
    'enableArithAbort': true,
    'encrypt': false,
  }
}

// Setting up the session.
// This uses MemoryStorage which is not
// recommended for production use.
app.use(session({
  secret: 'COSC 304 Rules!',
  resave: false,
  saveUninitialized: false,
  cookie: {
    httpOnly: false,
    secure: false,
    maxAge: 60000,
  }
}))

// Setting up the rendering engine
app.engine('handlebars', exphbs());
app.set('view engine', 'handlebars');

// Set up user global variable in all endpoints for user in header
function setUpGlobalVariables(req, res, next) {
  res.locals.authenticatedUser = req.session.authenticatedUser;
  res.locals.isAdmin = req.session.isAdmin;
  next();
}
app.all('*', setUpGlobalVariables);


// Setting up Express.js routes.
// These present a "route" on the URL of the site.
// Eg: http://127.0.0.1/loaddata
app.use('/', index);
app.use('/loaddata', loadData);
app.use('/listorder', listOrder);
app.use('/listprod', listProd);
app.use('/addcart', addCart);
app.use('/showcart', showCart);
app.use('/checkout', checkout);
app.use('/order', order);
app.use('/login', login);
app.use('/validateLogin', validateLogin);
app.use('/logout', logout);
app.use('/admin', admin);
app.use('/product', product);
app.use('/displayImage', displayImage);
app.use('/customer', customer);
app.use('/ship', ship);

app.use('/updatecart', updateCart);
app.use('/removecart', removeCart);
app.use('/customerauthentication', customerAuthentication);
app.use('/createuser', createUser);
app.use('/review',review);
app.use('/validPayment',validPayment);
app.use('/validShipment',validShipment);

// Setting up where static assets should
// be served from.
app.use('/', express.static("public"));

app.listen(3000)