server.js

require("dotenv").config();
const express = require("express");
// const mongoose = require("mongoose");
const path = require("path");
// const booksController = require("./controller/booksController");

const PORT = process.env.PORT || 3001;

const app = express();

app.use(express.urlencoded({ extended: true }));
app.use(express.json());
// app.use(booksController);

app.use(express.static("client/build"));

// mongoose.connect(
//   process.env.MONGODB_URI || "mongodb://localhost/####DBNAME#####",
//   {
//     useNewUrlParser: true,
//     useUnifiedTopology: true,
//     useCreateIndex: true,
//     useFindAndModify: false,
//   }
// );

// const connection = mongoose.connection;

// connection.on("connected", () => {
//   console.log("Mongoose successfully connected.");
// });

// connection.on("error", (err) => {
//   console.log("Mongoose connection error: ", err);
// });

if (process.env.NODE_ENV === "production") {
  app.use(express.static("client/build"));
}

//tester
app.get("/api/config", (req, res) => {
  res.json({
    success: true,
  });
});

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

app.listen(PORT, () => {
  console.log(`App is running on http://localhost:${PORT}`);
});