jtx ios batch purchase loading

ruby/lib/jam_ruby/models/jam_track.rb

@@ -255,7 +255,7 @@ module JamRuby
         {artists: artists, songs:songs}
       end
 
-      def purchases_metadata(user)
+      def purchase_stubs(user)
         JamTrack.
           select(['jam_tracks.id', :name, :original_artist, :year, 'jam_track_rights.created_at AS purchased_at']).
           joins(:jam_track_rights).

web/app/controllers/api_jam_tracks_controller.rb

@@ -143,7 +143,7 @@ class ApiJamTracksController < ApiController
       return
     end
     if params[:mobile]
-      @jam_tracks = JamTrack.purchases_metadata(current_user).to_a
+      @jam_tracks = JamTrack.purchase_stubs(current_user).to_a
       response.headers['total-entries'] = @jam_tracks.count.to_s
       render "api_jam_tracks/purchased_mobile", :layout => nil
       return

web/app/views/api_jam_tracks/show_for_mobile.rabl

@@ -3,5 +3,5 @@ object @jam_track
 attributes :id, :name, :original_artist, :year, :genre_name
 
 node :purchased_at do |jt|
- Time.parse(jt.purchased_at).to_i rescue Time.now
+ Time.parse(jt.purchased_at).to_i rescue Time.now.to_i
 end