basic express boilerplate

express-boilerplate.js

const express = require('express')
const volleyball = require('volleyball')

const app = express()

app.use(volleyball)

app.get('/', (req, res) => {
  res.json({
    message: '🦄 Hello World! 🦄',
  })
})

function notFound(req, res, next) {
  res.status(404)
  const err = new Error('Not Found - ' + req.originalUrl)
  next(err)
}

function errorHandler(err, req, res, next) {
  res.status(res.statusCode || 500)
  res.json({
    message: err.message,
    stack: err.stack,
  })
}

app.use(notFound)
app.use(errorHandler)

const port = process.env.PORT || 5000

app.listen(port, () => {
  console.log(`Listening on port ${port}`)
})