server.js

const express = require("express");
const cors = require("cors");
const mongoose = require("mongoose");

const User = require("./user");

const app = express();
app.use(cors());
app.use(express.json());

mongoose
  .connect(process.env.MONGO_URI || "mongodb://localhost:27017/userDB")
  .then(() => {
    console.log("Connected to MongoDB");
  })
  .catch((err) => {
    console.error("Error connecting to MongoDB", err);
  });


app.get("/api/users", async (req, res) => {
  try {
    const users = await User.find();
    res
      .status(200)
      .json({ message: "Users fetched successfully", data: users });
  } catch (err) {
    res.status(500).json({ error: err });
  }
});

app.post("/api/users", async (req, res) => {
  try {
    const user = new User(req.body);
    const result = await user.save();
    res
      .status(201)
      .json({ message: "User created successfully", data: result });
  } catch (err) {
    res.status(500).json({ error: err });
  }
});

app.listen(5000, () => {
  console.log("Server listening on port 5000");
});