app.use(require('body-parser).json())

app.use('dist', express.static(path.join(__dirname, '../dist')))

const index = path.join(__dirname, '../index.html')

app.get('/', (req, res)=> res.sendFile(index))

app.use((req, res, next)=> {
  const token = req.headers.authorization

  if (!token) {
    return next()
  }

  let id

  try {
    id = kwt.decode(token, process.env.JWT_SECRET).id
  }

  catch(ex) {
    return next({ status: 401 })
  }
  User.findById(id)
    .then( user => {
      req.user = user
      next()
    })
    .catch(next)
})

app.use('/api', require('./api'))

app.use((err, req, res, next)=> {
  console.log(err)
  res.status(err.status || 500).send({ error: err.message })
})