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(express.static(__dirname + '/public'));

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


//app.use((req,res,next)=>{
  //  res.render('maintenance.hbs');
//});



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

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


app.get('/',(req,res)=>{
res.render('home.hbs',{
    pageTitle: 'Root Page',
    welcomeMessage: 'some text here'
});
});

app.get('/about',(req,res)=>{
res.render('about.hbs',{
    pageTitle: 'About Page'
});
});
app.listen(port,()=>{
    console.log(`Server is up on port ${port}`);
});