beginnings of a FireBase ORM

orm.coffee

_ = require 'lodash'
db = require './db'

Function::property = (prop, desc)->
  Object.defineProperty @::, prop, desc

ORM =
  findAll: (options={})->
    klass = @
    classStr = @name
    db.getOnce("/#{classStr}", options).then (results)->
      _.values(results).map (raw)-> new klass(raw)
  belongsTo: (klass)->
    classStr = klass.name
    fieldStr = _.camelCase(classStr)
    @property fieldStr,
      get: ->
        id = @["#{fieldStr}_id"]
        return Promise.resolve(null) unless id?
        db.getOnce("/#{classStr}/#{id}").then (raw)->new klass(raw)
  extended: ->

module.exports = ORM