server.js

//Dependencies
require("dotenv").config();
const express = require("express");
const mongoose = require("mongoose");
const app = express();
const routes = require("./routes");
const cookieParser = require("cookie-parser");
const fileupload = require("express-fileupload");



// Server port
const PORT = process.env.PORT || 3001;

// Middleware
app.use(express.urlencoded({ extended: true }));
app.use(express.json());
app.use(express.static("client/build"));
app.use(cookieParser());
app.use(
  fileupload({
    useTempFiles: true,
  })
);


// Mongoose connection
mongoose
  .connect(process.env.MONGODB_URI || "mongodb://localhost/roam", {
    useNewUrlParser: true,
    useUnifiedTopology: true,
    useFindAndModify: false,
    useCreateIndex: true,
  })
  .then(() => {
    console.log("Successfully connected to MongoDB");
  })
  .catch((err) => {
    console.log("Error connecting to MongoDB", err);
  });

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

// API routes
app.use(routes);

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

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