app.js

require("dotenv").config();
const express = require("express");
const mongoose = require("mongoose");
const cookieParser = require("cookie-parser");
const studentRouter = require("./routes/studentRoute");
const adminRouter = require("./routes/adminRoute");
const companyRouter = require("./routes/companyRoute");
const cors = require("cors");
const app = express();

const port = process.env.PORT;

// built-in middlewares
app.use(
  cors({
    origin: "http://localhost:3000",
    credentials: true,
  })
);
app.use(express.json());
app.use(cookieParser());

mongoose
  .connect(process.env.MONGODB_URL, { useNewUrlParser: true })
  .then((result) => {
    app.listen(port, () => {
      console.log("Connected to db and Server is up on the port : " + port);
    });
  })
  .catch((err) => {
    console.log(err);
  });

app.use(studentRouter);
app.use(adminRouter);
app.use(companyRouter);