app.js

/**
 * Module dependencies.
 */

var express = require('express');
var routes = require('./routes');
var todo = require('./routes/todo');
var http = require('http');
var path = require('path');

// Linking the Database
var mongo = require('mongoskin');
var db = mongo.db("mongodb://localhost:27017/todolistapp", {native_parser:true});

var app = express();

// all environments
app.set('port', process.env.PORT || 3000);
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(express.logger('dev'));
app.use(express.json());
app.use(express.urlencoded());
app.use(express.methodOverride());
app.use(express.cookieParser('your secret here'));
app.use(express.session());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));

// development only
if ('development' == app.get('env')) {
  app.use(express.errorHandler());
}
// GET METHODS
app.get('/', routes.index);
app.get('/todolist', todo.todolist(db));

// POST METHODS
app.post('/addtodo', todo.addtodo(db));

//PUT METHODS
app.put('/toggletodo/:id', todo.toggletodo(db));
app.put('/updatetodo/:id', todo.updatetodo(db));

// DELETE METHODS
app.delete('/deletetodo/:id', todo.deletetodo(db));

http.createServer(app).listen(app.get('port'), function(){
  console.log('Express server listening on port ' + app.get('port'));
});