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Merge branch 'rails3-fix-stock-ordering' into rails3-fix-stock-ordering-2

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Julius 2013-03-14 21:14:42 +01:00
commit 8d0761a6c8
2 changed files with 5 additions and 1 deletions
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4
app/models/article.rb
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@ -48,6 +48,10 @@ class Article < ActiveRecord::Base
order_article ? order_article.order : nil
end
memoize :in_open_order
def ordered?(order)
order.order_articles.where(article_id: id).where('quantity > 0').one?
end
# this method checks, if the shared_article has been changed
# unequal attributes will returned in array