Added ability to change a deliverables type

app/controllers/deliverables_controller.rb

@@ -63,9 +63,12 @@ class DeliverablesController < ApplicationController
   end
 
   def update
-    # TODO: Handle type change
     @deliverable = Deliverable.find(params[:deliverable_id])
     
+    if params[:deliverable][:type] != @deliverable.class
+      @deliverable = @deliverable.change_type(params[:deliverable][:type])
+    end
+    
     respond_to do |format|
       if @deliverable.update_attributes(params[:deliverable])
         @flash = l(:notice_successful_create)

app/models/deliverable.rb

@@ -15,6 +15,16 @@ class Deliverable < ActiveRecord::Base
     
     return version.fixed_issues.size
   end
+
+  def change_type(to)
+    if [FixedDeliverable.name, HourlyDeliverable.name].include?(to)
+      self.type = to
+      self.save!
+      return Deliverable.find(self.id)
+    else
+      return self
+    end
+  end
   
   def score
     return self.progress - self.budget_ratio