points for bulk pet adding

app/controllers/pets_controller.rb

@@ -13,8 +13,12 @@ class PetsController < ApplicationController
     
     raise Pet::PetNotFound unless params[:name]
     @pet = Pet.load(params[:name])
-    @pet.contributor = current_user if user_signed_in?
-    @pet.save
+    if user_signed_in?
+      points = current_user.contribute! @pet
+    else
+      @pet.save
+      points = true
+    end
     respond_to do |format|
       format.html do
         destination = params[:destination] || params[:origin]
@@ -25,7 +29,7 @@ class PetsController < ApplicationController
       end
       
       format.json do
-        render :json => true
+        render :json => points
       end
     end
   end

app/models/pet.rb

@@ -46,21 +46,21 @@ class Pet < ActiveRecord::Base
     }.to_query
   end
   
+  def contributables
+    contributables = [pet_type, @pet_state]
+    items.each do |item|
+      item.handle_assets!
+      contributables << item
+      contributables += item.pending_swf_assets
+    end
+    contributables
+  end
+  
   before_validation do
-    if @contributor
-      contributables = [pet_type, @pet_state]
-      items.each do |item|
-        item.handle_assets!
-        contributables << item
-        contributables += item.pending_swf_assets
-      end
-      @contributor.contribute! contributables
-    else
-      pet_type.save!
-      items.each do |item|
-        item.handle_assets!
-        item.save!
-      end
+    pet_type.save!
+    items.each do |item|
+      item.handle_assets!
+      item.save!
     end
   end
   

app/models/user.rb

@@ -5,18 +5,24 @@ class User < ActiveRecord::Base
   
   scope :top_contributors, order('points DESC').where(arel_table[:points].gt(0))
   
-  def contribute!(contributables)
+  def contribute!(pet)
     new_contributions = []
-    contributables.each do |contributable|
+    new_points = 0
+    pet.contributables.each do |contributable|
       if contributable.new_record?
         contribution = Contribution.new(:contributed => contributable,
           :user => self)
         new_contributions << contribution
-        self.points += contribution.point_value
+        new_points += contribution.point_value
       end
     end
     self.contributions += new_contributions
-    save!
+    self.points += new_points
+    Pet.transaction do
+      pet.save!
+      save!
+    end
+    new_points
   end
   
   def self.find_or_create_from_remote_auth_data(user_data)