app.js

'use strict';
const express = require('express'),
    api = require('./api'),
    app = express(),
    bodyParser = require('body-parser');

// Set the views directory and template engine
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');

// Set our static directory for public assets like client scripts
app.use(express.static('public'));

// Parses the body on incoming requests
app.use(bodyParser.json());

// Pretty prints HTML output
app.locals.pretty = true;

// "/" route handler
app.get('/', function (req, res) {
    res.render('index');
});

// tag route handler
app.get('/tags/:name.tag', function (req, res) {
    var name = 'tag-' + req.params.name;
    res.render('../client/' + name);
});

// Mount the api sub application
app.use('/api/todos/', api);

// Start listening for connections
app.listen(8080, function (err) {
    if (err) {
        console.error('Cannot listen at port 8080', err);
    }
    console.log('Todo app listening at port 8080');
});