app/models/area.rb in voluntary-0.1.0.rc2 vs app/models/area.rb in voluntary-0.1.0.rc3

@@ -12,8 +12,16 @@
   
   extend FriendlyId
   
   friendly_id :name, :use => :slugged
   
+  def self.find_by_product_id(product_id)
+    roots.joins(:projects).merge(Project.for_product_id(product_id)).group('areas.id')
+  end
+  
+  def children_for_product_id(product_id)
+    children.joins(:projects).merge(Project.for_product_id(product_id)).group('areas.id')
+  end
+    
   def products
   end
 end
\ No newline at end of file