server.js

const express = require('express')
const bodyParser = require('body-parser')

const api = require('./api')
const auth = require('./auth')
const middleware = require('./middleware')

const port = process.env.PORT || 1337

const app = express()

app.disable('x-powered-by')

app.use(middleware.cors)
app.use(bodyParser.json())

app.get('/health', api.checkHealth)
if (process.env.NODE_ENV !== 'test') app.use(middleware.logger)

app.get('/products', api.listProducts)
app.get('/products/:id', api.getProduct)
app.post('/products', auth.ensureUser, api.createProduct)
app.put('/products/:id', auth.ensureUser, api.editProduct)
app.delete('/products/:id', auth.ensureUser, api.deleteProduct)

app.get('/orders', auth.ensureUser, api.listOrders)
app.post('/orders', auth.ensureUser, api.createOrder)

app.use(middleware.handleValidationError)
app.use(middleware.handleError)
app.use(middleware.notFound)

const server = app.listen(port, () =>
  console.log(`Server listening on port ${port}`)
)

if (require.main !== module) {
  module.exports = server
}