server.js

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

const port = process.env.PORT || 3000;
var app = express();

hbs.registerPartials(__dirname + '/views/partials');
app.set('view engine' , 'hbs');


app.use((req , res , next) => {
	var now = new Date().toString();
	var log = `${now}: ${req.method} ${req.url}`;
	fs.appendFile('server.log', log+'\n' , (err) =>{
		if(err){
			console.log('Error ' , err);	
		}
		
	});
	next();
});

/*
app.use((req , res , next) => {
	res.render('maintanse.hbs');
});
 */
app.use(express.static(__dirname + '/public'));


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

hbs.registerHelper('screamIt' , (text) =>{
	return text.toUpperCase();
});

app.get('/' , (req , res) => {
	res.render('home.hbs' , {
		pageTitle: 'Home Page',
		welcomeMessage: 'Hello HBS'
	});
});

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

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


app.get('/bad', (req , res) =>{
	res.send({
		errorMessage: 'Unable to handle request'
	});
});

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