Class: OrderArticlesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/order_articles_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

current

Methods included from PathHelper

#finance_group_transactions_path

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/order_articles_controller.rb', line 16

def create
  # The article may be ordered with zero units - in that case do not complain.
  #   If order_article is ordered and a new order_article is created, an error message will be
  #   given mentioning that the article already exists, which is desired.
  @order_article = @order.order_articles.where(article_id: params[:order_article][:article_id]).first
  @order_article = @order.order_articles.build(params[:order_article]) unless @order_article && @order_article.units_to_order == 0
  @order_article.save!
rescue StandardError
  render action: :new
end

#destroy ⇒ Object 



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# File 'app/controllers/order_articles_controller.rb', line 36

def destroy
  @order_article = OrderArticle.find(params[:id])
  # only destroy if there are no associated GroupOrders; if we would, the requested
  # quantity and tolerance would be gone. Instead of destroying, we set all result
  # quantities to zero.
  if @order_article.group_order_articles.count == 0
    @order_article.destroy
  else
    @order_article.group_order_articles.each { |goa| goa.update_attribute(:result, 0) }
    @order_article.update_results!
  end
end

#edit ⇒ Object 



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# File 'app/controllers/order_articles_controller.rb', line 12

def edit
  @order_article = OrderArticle.find(params[:id])
end

#new ⇒ Object 



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# File 'app/controllers/order_articles_controller.rb', line 8

def new
  @order_article = @order.order_articles.build(params[:order_article])
end

#update ⇒ Object 



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# File 'app/controllers/order_articles_controller.rb', line 27

def update
  @order_article = OrderArticle.find(params[:id])
  begin
    @order_article.update_article_and_price!(params[:order_article], params[:article], params[:article_price])
  rescue StandardError
    render action: :edit
  end
end