Moved order stats and cleanup stuff into rake task.

Closes #14

app/controllers/orders_controller.rb

@@ -95,7 +95,7 @@ class OrdersController < ApplicationController
   def finish
     order = Order.find(params[:id])
     order.finish!(@current_user)
-    call_rake "foodsoft:notify_order_finished", :order_id => order.id
+    call_rake "foodsoft:finished_order_tasks", :order_id => order.id
     flash[:notice] = "Die Bestellung wurde beendet."
     redirect_to order
   end

app/models/order.rb

@@ -51,14 +51,14 @@ class Order < ActiveRecord::Base
   end
 
   def articles_for_ordering
-     if stockit?
-       StockArticle.available.without_deleted(:include => :article_category,
-         :order => 'article_categories.name, articles.name').reject{ |a|
-         a.quantity_available <= 0
-         }.group_by { |a| a.article_category.name }
-     else
-       supplier.articles.available.without_deleted.group_by { |a| a.article_category.name }
-     end
+    if stockit?
+      StockArticle.available.without_deleted(:include => :article_category,
+        :order => 'article_categories.name, articles.name').reject{ |a|
+        a.quantity_available <= 0
+      }.group_by { |a| a.article_category.name }
+    else
+      supplier.articles.available.without_deleted.group_by { |a| a.article_category.name }
+    end
   end
 
   # Fetch last orders from same supplier, to generate an article selection proposal
@@ -174,20 +174,6 @@ class Order < ActiveRecord::Base
 
         # set new order state (needed by notify_order_finished)
         update_attributes(:state => 'finished', :ends => Time.now, :updated_by => user)
-
-        # Update GroupOrder prices
-        group_orders.each { |go| go.update_price! }
-        
-        # Clean up
-        # Delete no longer required order-history (group_order_article_quantities) and
-        # TODO: Do we need articles, which aren't ordered? (units_to_order == 0 ?)
-        order_articles.each do |oa|
-          oa.group_order_articles.each { |goa| goa.group_order_article_quantities.clear }
-        end
-
-        # Stats
-        # TODO: Move into background, if possible
-        ordergroups.each { |o| o.update_stats! }
       end
     end
   end
@@ -220,7 +206,7 @@ class Order < ActiveRecord::Base
   protected
 
   def starts_before_ends
-     errors.add(:ends, "muss nach dem Bestellstart liegen (oder leer bleiben)") if (ends && starts && ends <= starts)
+    errors.add(:ends, "muss nach dem Bestellstart liegen (oder leer bleiben)") if (ends && starts && ends <= starts)
   end
 
   def include_articles

lib/tasks/foodsoft.rake

@@ -68,13 +68,31 @@ namespace :foodsoft do
     end
   end
 
-  desc "Notify users of finished orders"
-  task :notify_order_finished => :environment do
+  desc "finished order tasks, cleanup, notifications, stats ..."
+  task :finished_order_tasks => :environment do
+    puts "Start: #{Time.now}"
     order = Order.find(ENV["ORDER_ID"])
+
+    # Update GroupOrder prices
+    order.group_orders.each { |go| go.update_price! }
+
+    # Clean up
+    # Delete no longer required order-history (group_order_article_quantities) and
+    # TODO: Do we need articles, which aren't ordered? (units_to_order == 0 ?)
+    order.order_articles.each do |oa|
+      oa.group_order_articles.each { |goa| goa.group_order_article_quantities.clear }
+    end
+
+    # Notifications
     for group_order in order.group_orders
       for user in group_order.ordergroup.users
         Mailer.deliver_order_result(user, group_order) if user.settings["notify.orderFinished"] == '1'
       end
     end
+
+    # Stats
+    order.ordergroups.each { |o| o.update_stats! }
+
+    puts "End: #{Time.now}"
   end
 end