server.js

const express = require("express");
const mongoose = require("mongoose");
const cookieParser = require("cookie-parser");
const path = require("path");
const app = express();
const authRoute = require("./routes/authRoute");
const postRoute = require("./routes/postRoute");
const userRoute = require("./routes/userRoute");
const PORT = process.env.PORT || 5000;
require("dotenv").config();

app.use(cookieParser());
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

mongoose
  .connect(process.env.MONGO_URI, {
    useNewUrlParser: true,
    useCreateIndex: true,
    useUnifiedTopology: true,
  })
  .then(() => {
    app.listen(PORT, () => {
      console.log(`server started on port ${PORT}`);
    });
  })
  .catch((err) => console.log(err));


app.use("/api", authRoute);
app.use("/api", postRoute);
app.use("/api", userRoute);
app.use(express.static("client/build"));

if (process.env.NODE_ENV === "production") {
    app.get("*", (req, res) => {
      res.sendFile(path.join(__dirname + "client/build/index.html"));
    });
  }