Restify people

people.js

var restify = require('restify')
  , person = require('save')('people')
 
var server = restify.createServer({ name: 'people-api' })
 
server.listen(3000, function () {
  console.log('%s listening at %s', server.name, server.url)
})
 
server
  .use(restify.fullResponse())
  .use(restify.bodyParser())
 
server.get('/people', function (req, res, next) {
  person.find({}, function (error, people) {
    res.send(people)
  })
})
 
server.post('/people', function (req, res, next) {
  if (req.params.name === undefined) {
    return next(new restify.InvalidArgumentError('Nome precisa ser informado'))
  }
 
  person.create({ name: req.params.name, 
                  surname: req.params.surname, 
                  position: req.params.position, 
                  email: req.params.email }, 
                  function (error, newPerson) {
    if (error) return next(new restify.InvalidArgumentError(JSON.stringify(error.errors)))
 
    res.send(201, newPerson)
  })
})
 
server.get('/people/:id', function (req, res, next) {
  person.findOne({ _id: req.params.id }, function (error, aPerson) {
    if (error) return next(new restify.InvalidArgumentError(JSON.stringify(error.errors)))
 
    if (aPerson) {
      res.send(aPerson)
    } else {
      res.send(404)
    }
  })
})
 
server.put('/people/:id', function (req, res, next) {
  person.update({ _id: req.params.id, 
                 name: req.params.name,
              surname: req.params.surname, 
             position: req.params.position, 
                email: req.params.email }, function (error, aPerson) {
    if (error) return next(new restify.InvalidArgumentError(JSON.stringify(error.errors)))
    res.send()
  })
})
 
server.del('/people/:id', function (req, res, next) {
  person.delete(req.params.id, function (error, aPerson) {
    if (error) return next(new restify.InvalidArgumentError(JSON.stringify(error.errors)))
 
    res.send()
  })
})