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Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity.

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Benjamin Meichsner 2009-01-16 02:17:49 +01:00
parent 7ff0467b16
commit b38025869a
27 changed files with 233 additions and 123 deletions
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32
app/models/article.rb
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@ -1,5 +1,5 @@
# == Schema Information
# Schema version: 20090113111624
# Schema version: 20090115232435
#
# Table name: articles
#
@ -21,32 +21,9 @@
# order_number :string(255)
# created_at :datetime
# updated_at :datetime
# quantity :decimal(6, 2) default(0.0)
#
# == Schema Information
# Schema version: 20090102171850
#
# Table name: articles
#
# id :integer(4) not null, primary key
# name :string(255) default(""), not null
# supplier_id :integer(4) default(0), not null
# article_category_id :integer(4) default(0), not null
# unit :string(255) default(""), not null
# note :string(255)
# availability :boolean(1) default(TRUE), not null
# manufacturer :string(255)
# origin :string(255)
# shared_updated_on :datetime
# net_price :decimal(8, 2)
# gross_price :decimal(8, 2) default(0.0), not null
# tax :float
# deposit :decimal(8, 2) default(0.0)
# unit_quantity :integer(4) default(1), not null
# order_number :string(255)
# created_at :datetime
# updated_at :datetime
#
class Article < ActiveRecord::Base
belongs_to :supplier
belongs_to :article_category
@ -230,4 +207,9 @@ class Article < ActiveRecord::Base
# it could be so easy ... but that doesn't work for empty category-ids...
# articles.group_by {|a| a.article_category}.sort {|a, b| a[0].name <=> b[0].name}
end
def update_quantity(amount)
update_attribute :quantity, quantity + amount
end
end