app.js

var express = require("express");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");

var mongoose = require("mongoose");
mongoose
	.connect(
		"mongodb://mehdi:mehdi@51.75.254.172:27017/ptut2018",
		{ useNewUrlParser: true },
	)
	.catch(err => console.error("MongoDb in app.js: " + err));

var companyRouter = require("./routes/company");
var populationRouter = require("./routes/population");

var app = express();

app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, "public")));

// Add CORS header
app.use(function(req, res, next) {
	res.header("Access-Control-Allow-Origin", "*");
	res.header(
		"Access-Control-Allow-Headers",
		"Origin, X-Requested-With, Content-Type, Accept",
	);
	next();
});

// Listen on port
app.listen(1234);

// Use '/api' as the route prefix
app.use("/companies", companyRouter);
app.use("/population", populationRouter);

module.exports = app;