Merge branch 'order-display-improvements' of https://github.com/foodcoop-adam/foodsoft into foodcoop-adam-order-display-improvements

app/models/group_order.rb

@@ -17,6 +17,8 @@ class GroupOrder < ActiveRecord::Base
   scope :in_open_orders, joins(:order).merge(Order.open)
   scope :in_finished_orders, joins(:order).merge(Order.finished_not_closed)
 
+  scope :ordered, :include => :ordergroup, :order => 'groups.name'
+
   # Generate some data for the javascript methods in ordering view
   def load_data
     data = {}

app/models/group_order_article.rb

@@ -14,7 +14,7 @@ class GroupOrderArticle < ActiveRecord::Base
   validates_inclusion_of :tolerance, :in => 0..99
   validates_uniqueness_of :order_article_id, :scope => :group_order_id    # just once an article per group order
 
-  scope :ordered, :conditions => 'result > 0'
+  scope :ordered, :conditions => 'group_order_articles.result > 0 OR group_order_articles.quantity > 0 OR group_order_articles.tolerance > 0', :include => {:group_order => :ordergroup}, :order => 'groups.name'
 
   localize_input_of :result