gistfile1.coffee

`import Ember from 'ember'`

AdminPhotographersIndexController = Ember.ArrayController.extend Ember.PromiseProxyMixin,

  queryParams: ['status']
  status: null

  setupPromise: (->
    @set 'promise', new Ember.RSVP.Promise((->))
  ).on('init')

  changeStatus: (->
    status = @get 'status'
    promise = @store.filter 'photographer', status: status, (photographer) ->
      if status
        photographer.get('status') == status
      else
        true
    @set 'promise', promise
  ).observes('status').on('init')

`export default AdminPhotographersIndexController`