sos-nextjs/api/index.js

const {Router} = require('express')
const pg = require('../db/pg')

const router = module.exports = new Router()

router.use((req, res, next)=>{
  // Skip pretty-printing if in prod
  if(req.app.locals.dev)
    res.json = (val) => {
      res.set('Content-Type', 'application/json');
      res.end(JSON.stringify(val, null, 2))
    }

  next()
})

router.use(require('cookie-session')({name: 'sos-session', secret: process.env.COOKIE_SECRET}))
router.use(require('./middleware/session'))
router.use('/auth', require('./auth'))
router.use('/cart', require('./cart'))
router.use('/users/', require('./users'))
router.use('/items/', require('./items'))
router.use('/images/', require('./images'))
router.use('/categories/', require('./categories'))
router.use('/orders/', require('./orders'))
router.use('/shipments/', require('./shipments'))
router.use('/email/', require('./email'))

router.use((req, res, next)=>{
  const err = new Error('Not found')
  err.status = 404
  return next(err);
})

router.use((err, req, res, next)=> {
  console.error(err.stack)

  res.status(err.status || 500)

  const error = {
    message: err.message,
    name: err.name
  }

  if(process.env.SOS_ENV === 'development')
    error.stack = err.stack

  res.json({ error })
})