MEDIUM File server app.js

medium_file_server_app.js

const express = require("express")
const app = express();
const puerto = 8893;
const environment = process.env.NODE_ENV
const Cors = require("cors")
const fileupload = require('express-fileupload')
const jwt = require('jsonwebtoken');

// Middlewares
app.use(Cors());
app.use(express.json());
app.use(express.urlencoded({ extended: false }))
app.use(fileupload({
	useTempFiles : true,
	tempFileDir : __dirname + "/tmp/"
}));


// Routes
app.use("/files", validateToken, require("./requests/fileRequests"))


// JWT Authenticate
function validateToken(req, res, next) {
	const token = req.headers["authorization"]
	if (!token)
		return res.status(403).send("Access denied, no authorization token received");

	 jwt.verify(token, process.env.SECRET, (err, user) => {
		 if (err)
		    return res.status(403).send("Access denied, token expired or incorrect");
		 next()
	 })
}

// Open port
app.listen(puerto, () => console.log("Listening on port " + puerto))



// ++++++++++++++++ HTTP METHODS +++++++++++++++++++ //

// Server status
app.get("/", (req, res) => {
    res.send("Files server is up and running! :D")
})