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Second part of stock-integration.

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Introduced StockArticle and a special page for ordering from stock. StockChanges will be created and the StockArticle.quantity
updated in 'order.close!'.
This commit is contained in:
Benjamin Meichsner 2009-02-06 16:26:35 +01:00
parent 1912a3fd80
commit c17b63b192
37 changed files with 616 additions and 340 deletions
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12
app/models/group_order_article.rb
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@ -9,8 +9,7 @@
# quantity :integer default(0), not null
# tolerance :integer default(0), not null
# updated_on :datetime not null
# quantity_result :integer
# tolerance_result :integer
# result :integer
#
# A GroupOrderArticle stores the sum of how many items of an OrderArticle are ordered as part of a GroupOrder.
@ -106,9 +105,10 @@ class GroupOrderArticle < ActiveRecord::Base
# See description of the ordering algorithm in the general application documentation for details.
def calculate_result
quantity = tolerance = 0
stockit = order_article.article.is_a?(StockArticle)
# Get total
total = order_article.units_to_order * order_article.price.unit_quantity
total = stockit ? order_article.article.quantity : order_article.units_to_order * order_article.price.unit_quantity
logger.debug("<#{order_article.article.name}>.unitsToOrder => items ordered: #{order_article.units_to_order} => #{total}")
if (total > 0)
@ -130,7 +130,7 @@ class GroupOrderArticle < ActiveRecord::Base
end
i += 1
end
# Determine tolerance to be ordered...
if (total_quantity < total)
logger.debug("determining additional items to be ordered from tolerance")
@ -143,7 +143,7 @@ class GroupOrderArticle < ActiveRecord::Base
tolerance += q
end
i += 1
end
end
end
logger.debug("determined quantity/tolerance/total: #{quantity} / #{tolerance} / #{quantity + tolerance}")