app.js

//!importing : start
const cookieParcer=require('cookie-parser');
const express = require("express");
const emptyObject = new Object();
require("dotenv").config();
const notFound = require("./middleware/not-found");
const errorHandlerMiddleWare = require("./middleware/error-handler");
const connectDB = require("./db/connect");
require("express-async-errors");
const authenticationRouter = require("./routes/auth");
const jobsRouter = require("./routes/jobs");
const auth = require("./middleware/authentication");

const cors=require('cors');
const xss=require('xss-clean');
const helmet=require('helmet');
// const rateLimiter=require('express-rate-limit');
const refreshToken = require("./middleware/refreshToken");
const refreshRouter = require('./routes/refresh');
//!importing : end

const app = express();
// app.use(
//   rateLimiter({
//     windowMs: 15 * 60 * 1000, // 15 minutes
//     max: 100, // limit each IP to 100 requests per windowMs
//   })
// );
app.use(cors()); //! first one
app.use(xss());
app.use(helmet());

app.use(express.json());
app.use(cookieParcer());

//! middlewares : start
app.get("/", (req, res) => {
  res.send("hello there");
});
app.use("/api/v1/auth", authenticationRouter);
app.use("/api/v1/refresh",refreshRouter);
app.use(auth);//! every route in jobs now is secure
app.use("/api/v1/jobs", jobsRouter); 

//! middlewares : end

//! handling errors + other middlewares : start 
app.use(notFound);
app.use(errorHandlerMiddleWare);
//! handling errors + other middlewares : end

const port = process.env.PORT || 3000;

async function start() {
  try {
    await connectDB(process.env.MONGO_URI); //todo please test it without the await
    app.listen(port, () => {
      console.log(`Server Is listening to the ${port} port...`);
    });
  } catch (error) {
    console.log(error);
  }
}
start();