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make missing_units get correct details for closed orders

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wvengen 2014-09-01 11:43:42 +02:00
parent 0b08d461fa
commit ecf5601023
1 changed files with 2 additions and 2 deletions
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4
app/models/order_article.rb
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@ -186,9 +186,9 @@ class OrderArticle < ActiveRecord::Base
# @return [Number] Units missing for the last +unit_quantity+ of the article.
def missing_units
units = article.unit_quantity - ((quantity % article.unit_quantity) + tolerance)
units = price.unit_quantity - ((quantity % price.unit_quantity) + tolerance)
units = 0 if units < 0
units = 0 if units == article.unit_quantity
units = 0 if units == price.unit_quantity
units
end