app

app.coffee

    window.App = Ember.Application.create
      rootElement: '.solution_products_documents'

    ##
    # MODELS / EMBER-DATA
    ##

    serializer = DS.JSONSerializer.create()

    serializer.configure 'App.Document',
      sideloadAs: 'documents'

    serializer.configure 'App.AssetType',
      sideloadAs: 'asset_types'

    serializer.configure 'App.Product',
      sideloadAs: 'products'

    App.RestAdaptor = DS.RESTAdapter.extend
      serializer: serializer
      namespace: URL.slice 1
    DS.Store.extend(
      adapter: App.RestAdaptor
      revision: 11
    ).create()

    App.Product = DS.Model.extend
      title: DS.attr 'string'
      document_ids: DS.hasMany 'App.Document'

    App.Document = DS.Model.extend
      title: DS.attr 'string'
      product_id: DS.belongsTo 'App.Product'
      asset_type_id: DS.belongsTo 'App.AssetType'

    App.AssetType = DS.Model.extend
      title: DS.attr 'string'
      document_ids: DS.hasMany 'App.Document'

    ######### /> END MODELS #################





    App.ApplicationRoute = Ember.Route.extend
      model: ->
        App.Product.find()
    App.ApplicationController = Ember.ArrayController.extend
      sortProperties: ['title']

    App.ProductRoute = Ember.Route.extend
      model: (params) ->
        App.Product.find params.product_id
      setupController: (controller, model) ->
        controller.set 'documents', model.get 'document_ids'

    App.ProductController = Ember.ObjectController.extend
      assetTypes: (->
        docs = @get('documents')
        docs.getEach 'asset_type_id'
      ).property('documents')

    App.ProductFilterRoute = Ember.Route.extend
      model: (params) ->
        type = App.AssetType.find params.asset_type_id
        product = this.modelFor 'product'
        docs = product.get 'document_ids'
        model = docs.filterProperty 'asset_type_id', type
    App.ProductFilterController = Ember.ArrayController.extend()

    App.Router.map ->
      @route 'index', { path: '/' }
      @resource 'product', { path: '/products/:product_id' }, ->
        @route 'filter', { path: '/filter-by/:asset_type_id' }