app.js

/**
 * Module dependencies.
 */

var express = require('express');

var app = module.exports = express.createServer();
var connect = require('./database');
var database = connect('127.0.0.1', 27017);
    
// Configuration

app.configure(function(){
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade')
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(app.router);
  app.use(express.static(__dirname + '/public'));
});

app.configure('development', function(){
  app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); 
});

app.configure('production', function(){
  app.use(express.errorHandler()); 
});

// Routes

app.get('/', function(req, res) {
    database.getRaces(function (raceList) {
        res.render('index', {
            title: 'The Race Index',
            races: raceList,
            additionalStylesheets: [
                'index.css',
            ],
            additionalJavascripts: [
                'jade.js',
                'race_index.js'
            ],
        });
    });
});

app.get('/race/:name', function(req, res) {
    database.getRace(req.params.name, function (raceInfo) {
        res.contentType('application/json');
        res.send(JSON.stringify(raceInfo));
    });
});

app.listen(3000);
console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);