index.js

const express = require("express");
const app = express();

// npm i cors
const cors = require("cors");

const mongoose = require("mongoose");

const port = process.env.PORT || 5001;
require("dotenv").config();

// middleware.
app.use(express.json());
app.use(
  cors({
    origin: [
      "http://localhost:5173",
      "https://book-app-frontend-zeta-green.vercel.app"
    ],
    credentials: true,
  })
);

// routes
const bookRoutes = require("./src/books/book.route");
app.use("/api/books", bookRoutes);

const orderRoutes = require("./src/orders/order.route");
app.use("/api/orders", orderRoutes);

const userRoutes = require("./src/users/user.route");
app.use("/api/auth", userRoutes);

const adminRoutes = require("./src/stats/admin.stats");
app.use("/api/admin", adminRoutes);

async function main() {
  await mongoose.connect(process.env.DB_URL);

  app.use("/", (req, res) => {
    res.send("Book store server is running!");
  });
}

main()
  .then(() => console.log("Mongodb connect successfully!"))
  .catch((err) => console.log(err));

app.listen(port, () => {
  console.log(`Example app listening on port ${port}`);
});