server.js

require("dotenv").config();
require("express-async-errors");

const express = require("express");
const connectDB = require("./db/connect");
const authRoutes = require("./routes/auth");
const jobsRoutes = require("./routes/jobs");
const errorHandlerMiddleWare = require("./middleware/errorHandler");
const isAuthenticated = require("./middleware/isAuthenticated");

// additional security packages
const helmet = require("helmet");
const cors = require("cors");
const rateLimiter = require("express-rate-limit");

// environment variables
const PORT = process.env.PORT;
const MONGODB_URL = process.env.MONGODB_URL;

const app = express();

app.use(express.json());

// routes
app.use("/api/v1/auth", authRoutes);
app.use("/api/v1/jobs", isAuthenticated, jobsRoutes);

// middleware
app.use(errorHandlerMiddleWare);

const start = async () => {
  try {
    await connectDB(MONGODB_URL);
    app.listen(PORT, () => {
      console.log(`Server is listening at port ${PORT}`);
    });
  } catch (error) {
    console.log(error.message);
  }
};

start();