From 8bfa83118cd14786bb9bcecbb5a630ec92fda634 Mon Sep 17 00:00:00 2001
From: Benjamin Meichsner <benni@dresdener27.de>
Date: Wed, 13 May 2009 13:04:39 +0200
Subject: [PATCH] Update ordergroup values after deleting an ordered article.
 Closes #11

* TODO: Implement callbacks to avoid such mistakes.
---
 app/controllers/finance/balancing_controller.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/controllers/finance/balancing_controller.rb b/app/controllers/finance/balancing_controller.rb
index b6922720..0616c190 100644
--- a/app/controllers/finance/balancing_controller.rb
+++ b/app/controllers/finance/balancing_controller.rb
@@ -145,6 +145,9 @@ class Finance::BalancingController < ApplicationController
   def destroy_order_article
     order_article = OrderArticle.find(params[:id])
     order_article.destroy
+    # Updates ordergroup values
+    order_article.group_order_articles.each { |goa| goa.group_order.update_price! }
+    
     render :update do |page|
       page["order_article_#{order_article.id}"].remove
       page["group_order_articles_#{order_article.id}"].remove