pet state order fix, and maybe some contribution fixes

app/models/pet.rb

@@ -63,6 +63,7 @@ class Pet < ActiveRecord::Base
   
   before_validation do
     pet_type.save!
+    @pet_state.save!
     items.each do |item|
       item.handle_assets!
       item.save!

app/models/pet_state.rb

@@ -12,6 +12,9 @@ class PetState < ActiveRecord::Base
   
   alias_method :swf_asset_ids_from_association, :swf_asset_ids
   
+  scope :emotion_order, joins(:parent_swf_asset_relationships).
+    group("pet_states.id").order("COUNT(parents_swf_assets.swf_asset_id) DESC, SUM(parents_swf_assets.swf_asset_id) ASC")
+  
   def reassign_children_to!(main_pet_state)
     self.contributions.each do |contribution|
       contribution.contributed = main_pet_state

app/models/pet_type.rb

@@ -34,7 +34,7 @@ class PetType < ActiveRecord::Base
   
   def as_json(options={})
     if options[:for] == 'wardrobe'
-      {:id => id, :body_id => body_id, :pet_state_ids => pet_state_ids}
+      {:id => id, :body_id => body_id, :pet_state_ids => pet_states.select([:id]).emotion_order.map(&:id)}
     else
       {:image_hash => image_hash}
     end

app/models/user.rb

@@ -23,6 +23,7 @@ class User < ActiveRecord::Base
     self.points += new_points
     Pet.transaction do
       pet.save!
+      new_contributions.each(&:save!)
       save!
     end
     new_points