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Fixed missing group_order_article in group_order show.

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Also add eager loading for associated objects.
This commit is contained in:
benni 2012-12-16 16:50:09 +01:00
parent 0fcd5abb3a
commit 9919183cb0
4 changed files with 22 additions and 17 deletions
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5
app/models/order.rb
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@ -1,7 +1,6 @@
# encoding: utf-8
#
class Order < ActiveRecord::Base
extend ActiveSupport::Memoizable # Ability to cache method results. Use memoize :expensive_method
# Associations
has_many :order_articles, :dependent => :destroy
@ -86,11 +85,11 @@ class Order < ActiveRecord::Base
# The array has the following form:
# e.g: [["drugs",[teethpaste, toiletpaper]], ["fruits" => [apple, banana, lemon]]]
def articles_grouped_by_category
order_articles.includes(:article, :article_price).order('articles.name').
order_articles.includes([:article_price, :group_order_articles, :article => :article_category]).
order('articles.name').
group_by { |a| a.article.article_category.name }.
sort { |a, b| a[0] <=> b[0] }
end
memoize :articles_grouped_by_category
def articles_sort_by_category
order_articles.all(:include => [:article], :order => 'articles.name').sort do |a,b|