App.js - Live DB

app.js

const express = require("express");
const cors = require("cors");
require("dotenv").config();
const app = express();
const { LiveDB } = require("./db");

// Middleware
app.use(express.json());
app.use(cors());

// Database
LiveDB.startDB();


app.get("/", (req, res)=>{
res.send("We are live")
});

const PORT = process.env.PORT || 5000;
app.listen(PORT, () => {
  console.log(`Server started on ${PORT}`);
});
app.use((err, req, res, next) => {
  console.log(err);
if (err instanceof URIError) {
    return res.status(400).json({
      status: 400,
      error: `Failed to decode param: ${req.url}`
    });
  }
  return next();
});
app.use("*", (req, res) => {
  res.status(404).json({
    status: 404,
    error: "Sorry, we couldn't find that!"
  });
});
module.exports = app;