server.js

var express = require("express")
var bodyParser = require("body-parser");

// Initialize Express
var app = express();
var PORT = process.env.PORT || 3000;

// Sequelize database import
var db = require("./models");

// Use the public folder
app.use(express.static("public"));

// Initialize body parser
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

// Initialize handlebars
var exphbs = require("express-handlebars");

app.engine("handlebars", exphbs({ defaultLayout: "main" }));
app.set("view engine", "handlebars");

// Initialize the routing file
app.use(express.static("public"));
require("./routes/api-routes.js")(app);

// Start the server
db.sequelize.sync().then(function() {
    app.listen(PORT, function() {
        console.log("App listening on PORT " + PORT);
    });
});