server.js

var folder,
    http = require("http"),
    express = require("express"),
    favicon = require('serve-favicon'),
    path = require('path'),
    bodyParser = require("body-parser"),
    upload = require("./lib/fileUpload.js"),
    passport = require('passport'),
    finDb = require("./lib/finDb.js"),
    auth = require("./lib/authMethods.js"),
    expressSession = require('express-session'),
    mongoose = require('mongoose'),
    flash = require('connect-flash'),
    app = express(),
    csv = require("./lib/csv-transform.js");

app.use(favicon(__dirname + '/app/img/favicon.ico'));

mongoose.connect("mongodb://localhost:27017/test");

if (app.get('env') === 'development') {
    folder = "app"
} else {
    folder = "dist"
}


app.set('views', path.join(__dirname, '/' + folder + '/views'));
app.set('view engine', 'jade');

app
    .use(bodyParser.json())
    .use(bodyParser.urlencoded({
        extended: true
    }))
    .use(expressSession({
        secret: 'mySecretKey',
        resave: true,
        saveUninitialized: true
    }))
    .use(passport.initialize())
    .use(passport.session())
    .use("/bower_components", express.static("bower_components"))
    .use(flash());

var initPassport = require('./lib/passport/init');
initPassport(passport);

var routes = require('./lib/routes/index')(passport);
app.use('/', routes);
app.use("/", express.static(folder));

/**
 * Upload methods.
 */
app.post("/api/upload", upload.single("avatar"), auth.shouldDeny, function(req, res) {
    csv.csvTransform(req.headers.destination + "/" + req.file.filename, req.headers.account);
    res.send(req.file);
}); 

/**
 * Finance methods
 */
app.post("/api/vendor", auth.shouldDeny, finDb.addVendor);
app.put("/api/vendor", auth.shouldDeny, finDb.updateVendor);
app.put("/api/budget", auth.shouldDeny, finDb.updateBudget);
app.get("/api/budget", auth.shouldDeny, finDb.getBudget);
app.get("/api/transactions", auth.shouldDeny, finDb.getTransactions);
app.put("/api/transactions", auth.shouldDeny, finDb.updateTransaction);
app.put("/api/updateAllTransactions", auth.shouldDeny, finDb.updateAllTransactions);
app.post("/api/deleteAllTransactions", auth.shouldDeny, finDb.deleteAllTransactions);


app.use(function(req, res, next) {
    var err = new Error('Not Found');
    var message = {
        message: "Page Not Found.",
        error: {
            status: 404
        }
    }
    err.status = 404;
    if (app.get('env') === 'development') {
        message = {
            message: err.message,
            error: err
        }
        console.log(err);
    }
    res.render('error', message);
    next(err);
});

var server = http.createServer(app).listen(2323, function() {
    var host = server.address().address;
    var port = server.address().port;
    console.log("Node.js Listening on port: %s:%s", host, port);
});

module.exports = app;