server.js

require("dotenv").config();
const express = require("express");
const mongoose = require("mongoose");
const path = require("path");
const routes = require("./routes");
const app = express();

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

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

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

  mongoose.connect(
    process.env.MONGODB_URI || 'mongodb://localhost/babydriver',
    {
      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);
});

app.use(routes);

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