Sails.js find action that returns a format for Ember

gistfile1.txt

  find: (req, res, next) ->
    id = req.param 'id'
    return next() if isShourtCut id

    if id
      User.findOne id, (err, user) ->
        return res.notFound() if user == undefined
        return next err if err
        res.json user
    else
      where = req.param 'where'
      where = JSON.parse where if _.isString where
      options =
        limit: req.param 'limit' || undefined
        skip: req.param 'skip' || undefined
        sort: req.param 'sort' || undefined
        where: req.param 'where' || undefined

      User.find options, (err, users) ->
        return res.notFound() if users == undefined
        return next err if err
        res.json {users}

isShourtCut = (id) -> _.contains ["find", "create", "update", "destroy"], id