server.js

// Imports
const express = require("express");
const cors = require("cors");
const cookieParser = require("cookie-parser");
const path = require("path");
require("dotenv").config();

// Database
const connectDB = require("./config/db");
connectDB();

// Set Port
const port = process.env.PORT || 5000;

// Initialize Express
const app = express();

// Middlewares
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cors());
app.use(cookieParser());

// Routes
app.use("/auth", require("./routes/auth"));
app.use("/mentors", require("./routes/mentors"));
app.use("/students", require("./routes/students"));

app.use(express.static("client/build"));

app.get("*", (req, res) =>
  res.sendFile(path.resolve(__dirname, "client", "build", "index.html"))
);

// Listen to port
app.listen(port, () => console.log(`Port ${port} started`));