[#4477] Added the amounts spent for FixedBudgets

app/models/fixed_budget.rb

@@ -23,6 +23,8 @@ class FixedBudget < ActiveRecord::Base
     end
   }
 
+  named_scope :paid, {:conditions => {:paid => true}}
+
   def markup_value
     return 0 if budget.blank? || markup.blank?
 
@@ -38,6 +40,14 @@ class FixedBudget < ActiveRecord::Base
     
   end
 
+  def budget_spent
+    if paid?
+      budget
+    else
+      0
+    end
+  end
+
   def percent_markup?
     markup && markup.match(/%/)
   end