server.js

const express = require('express');
const hbs = require('hbs');

const port = process.env.PORT || 3000;
var app = express();
hbs.registerPartials(__dirname + '/views/partials');

hbs.registerHelper('getCurrentYear', () => {
  return new Date().getFullYear();
});

app.set('view engine', 'hbs');
app.use(express.static(__dirname + '/public'));

app.get('/', (req, res) => {
    res.render('home.hbs', {
        pageTitle: 'Home Page',
        welcomeMessage: 'Welcome to this demo site'
    });
});

app.get('/about', (req, res) => {
  res.render('about.hbs', {
    pageTitle: 'About Page'
  });
});

app.get('/projects', (req, res) => {
  res.render('projects.hbs', {
    pageTitle: 'Projects'
  });
});

app.get('/bad', (req, res) => {
  res.send({
    errorMessage: 'An error occurred!'
  });
});

app.listen(port, () => {
  console.log(`Server is running on port ${port}`)
});