app.js

const express = require("express");
const mongoose = require("mongoose");
const morgan = require("morgan");
const cors = require("cors");
// const bodyParser = require("body-parser");
const cookieParser = require("cookie-parser");
const expressValidator = require("express-validator");
require("dotenv").config();

// import routes
const authRoutes = require("./routes/auth");
const userRoutes = require("./routes/user");
const categoryRoutes = require("./routes/category");
const productRoutes = require("./routes/product");
const braintreeRoutes = require("./routes/braintree");
const orderRoutes = require("./routes/order");
//app
const app = express();

// database connection
mongoose
  .connect(process.env.DATABASE, {
    useNewUrlParser: true,
    useCreateIndex: true,
    useUnifiedTopology: true,
  })
  .then(() => console.log("DB connected"));

// middlewares
app.use(morgan("dev"));
app.use(express.json());

app.use(cookieParser());
app.use(expressValidator());

app.use(cors());

// routes middleware
app.use("/api", authRoutes);
app.use("/api", userRoutes);
app.use("/api", categoryRoutes);
app.use("/api", productRoutes);
app.use("/api", braintreeRoutes);
app.use("/api", orderRoutes);

const port = process.env.PORT || 8000;

if (process.env.NODE_ENV === "production") {
  app.use(express.static("ecommerce-new-front/build"));
  const path = require("path");
  app.get("*", (req, res) => {
    res.sendFile(
      path.resolve(__dirname, "ecommerce-new-front", "build", "index.html")
    );
  });
}

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