index.js

const bodyParser = require("body-parser");
require("dotenv").config();
const express = require("express");
const mongoose = require("mongoose");
const authRouter = require("./routes/authRoutes");
const { notFound, errorHandler } = require("./middlewares/errorHandler");
const cookieParser = require("cookie-parser");
const productRouter = require("./routes/productRoutes");
const blogRouter = require("./routes/blogRoutes");
const productCategoryRouter = require("./routes/productCategoryRoutes");
const blogCategoryRouter = require("./routes/blogCatRoute");
const brandRouter = require("./routes/brandRoutes");
const couponRouter = require("./routes/couponRoutes");
const morgan = require("morgan");

const app = express();
const PORT = process.env.PORT || 3000; // Change the port number as needed

app.use(morgan("dev"));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use("/api/user", authRouter);
app.use("/api/product", productRouter);
app.use("/api/blog", blogRouter);
app.use("/api/category", productCategoryRouter);
app.use("/api/blogcategory", blogCategoryRouter);
app.use("/api/brands", brandRouter);
app.use("/api/coupons", couponRouter);

//middlewares

app.use(notFound);
app.use(errorHandler);

mongoose
  .connect(process.env.MONGODB_URL, {
    useNewUrlParser: true,
    useUnifiedTopology: true,
  })
  .then(() => {
    console.log("Connected to MongoDB");
  })
  .catch((error) => {
    console.log("Error while connecting to MongoDB");
  });

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