foodsoft/app/models/stock_change.rb

class StockChange < ActiveRecord::Base
  belongs_to :delivery
  belongs_to :order
  belongs_to :stock_taking
  belongs_to :stock_article

  validates_presence_of :stock_article_id, :quantity
  validates_numericality_of :quantity

  after_save :update_article_quantity
  after_destroy :update_article_quantity

  protected

  def update_article_quantity
    stock_article.update_quantity!
  end
end
Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity. 2009-01-16 02:17:49 +01:00			`class StockChange < ActiveRecord::Base`
			`belongs_to :delivery`
			`belongs_to :order`
Add StockChanges index 2013-07-09 21:46:04 +02:00			`belongs_to :stock_taking`
Removed acts_as_paranoid. Implemented own version. 2013-03-16 17:53:24 +01:00			`belongs_to :stock_article`
Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity. 2009-01-16 02:17:49 +01:00
Second part of stock-integration. Introduced StockArticle and a special page for ordering from stock. StockChanges will be created and the StockArticle.quantity updated in 'order.close!'. 2009-02-06 16:26:35 +01:00			`validates_presence_of :stock_article_id, :quantity`
Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity. 2009-01-16 02:17:49 +01:00			`validates_numericality_of :quantity`

			`after_save :update_article_quantity`
First part of stock-integratino. Orders with supplier_id == 0 become stockorders. 2009-02-05 16:40:02 +01:00			`after_destroy :update_article_quantity`
Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity. 2009-01-16 02:17:49 +01:00
			`protected`

			`def update_article_quantity`
Second part of stock-integration. Introduced StockArticle and a special page for ordering from stock. StockChanges will be created and the StockArticle.quantity updated in 'order.close!'. 2009-02-06 16:26:35 +01:00			`stock_article.update_quantity!`
Introduced StockChange. Implemented first part of stockit-logic with updating article's quantity. 2009-01-16 02:17:49 +01:00			`end`
			`end`
New annotation, because of db switch to mysql. Background: sqlite has some problems with decimal option. 2011-05-07 21:55:24 +02:00