server.js

const express = require("express");
const app = express();
const dotenv = require("dotenv");
dotenv.config({ path: "config.env" });
const morgan = require("morgan");
const dbConnection = require("./config/dbconnection");
const categoryRoute = require("./routes/categoryRoute");
const subCategoryRoute = require("./routes/subCategoryRoute");
const brandRoute = require("./routes/brandRoute");
const productRoute = require("./routes/productRoute");
const userRoute = require("./routes/userRoute");
const authRoute = require("./routes/authRoute");
const reviewRoute = require("./routes/reviewRoute");
const wishlistRoute = require("./routes/wishlistRoute");
const addressRoute = require("./routes/addressRoute");
const couponRoute = require("./routes/couponsRoute");
const cartRoute = require("./routes/cartRoute");
const orderRoute = require("./routes/orderRoute");
const ApiError = require("./utils/apiError");
const globalError = require("./middlewares/errorMiddleware");
const path = require("path");
const cors = require("cors");
const compression = require("compression");
app.use(cors());
app.options("*", cors());
app.use(compression());

//checkout webhook
const { webhookCheckout } = require("./controllers/orderController");

app.post(
  "/webhook-checkout",
  express.raw({ type: "application/json" }),
  webhookCheckout
);

dbConnection();
app.use(express.json());

app.use("/api/categories", categoryRoute);
app.use("/api/subcategories", subCategoryRoute);
app.use("/api/brands", brandRoute);
app.use("/api/products", productRoute);
app.use("/api/users", userRoute);
app.use("/api/auth", authRoute);
app.use("/api/reviews", reviewRoute);
app.use("/api/wishlist", wishlistRoute);
app.use("/api/addresses", addressRoute);
app.use("/api/coupons", couponRoute);
app.use("/api/cart", cartRoute);
app.use("/api/orders", orderRoute);
app.use("/api/uploads", express.static(path.join(__dirname, "uploads")));

if (process.env.NODE_ENV === "development") {
  app.use(morgan("dev"));
  console.log("mode development");
}
// Default route
app.all("*", (req, res, next) => {
  next(new ApiError(`Can't find ${req.originalUrl} on this server`, 400));
});

//global error handling middleware
app.use(globalError);

const PORT = process.env.PORT || 5000;
const server = app.listen(PORT, () => {
  console.log(`Server is running on port ${PORT}`);
});

//handle unhandled promise rejections outside of express
process.on("unhandledRejection", (err) => {
  console.log(`Error: ${err.message}`);
  server.close(() => {
    process.exit(1);
  });
});