server.js

require("dotenv").config();
const express = require("express");
const mongoose = require("mongoose");
const productRoute = require("./routes/productRoute");
const userRoute = require("./routes/userRoute");
const errorMiddleware = require("./middleware/errorMiddleware");

const app = express();
//middlware for json
app.use(express.json());
// middleware to support XML
app.use(express.urlencoded({ extended: false }));
//middleware for the product route
app.use("/products", productRoute);
//middleware for the user route
app.use("/user", userRoute);

// middleware for error
app.use(errorMiddleware);


const MONGO_URL = process.env.MONGO_URL;

// connect to mongodb
mongoose
  .connect(MONGO_URL)
  .then((result) => {
    const port = process.env.PORT || 3000;
    app.listen(port, () => {
      console.log(`Listening for request on port ${port}`);
    });
  })
  .catch((err) => {
    console.log(err);
  });