56 lines
1.9 KiB
Ruby
56 lines
1.9 KiB
Ruby
class Finance::OrderArticlesController < ApplicationController
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before_filter :authenticate_finance
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layout false # We only use this controller to serve js snippets, no need for layout rendering
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def new
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@order = Order.find(params[:order_id])
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@order_article = @order.order_articles.build
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end
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def create
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@order = Order.find(params[:order_id])
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# The article may with zero units ordered - in that case find and set amount to nonzero.
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# If order_article is ordered and a new order_article is created, an error message will be
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# given mentioning that the article already exists, which is desired.
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@order_article = @order.order_articles.where(:article_id => params[:order_article][:article_id]).first
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if @order_article and @order_article.units_to_order == 0
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@order_article.units_to_order = 1
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else
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@order_article = @order.order_articles.build(params[:order_article])
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end
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unless @order_article.save
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render action: :new
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end
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end
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def edit
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@order = Order.find(params[:order_id])
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@order_article = OrderArticle.find(params[:id])
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end
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def update
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@order = Order.find(params[:order_id])
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@order_article = OrderArticle.find(params[:id])
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begin
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@order_article.update_article_and_price!(params[:order_article], params[:article], params[:article_price])
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rescue
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render action: :edit
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end
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end
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def destroy
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@order_article = OrderArticle.find(params[:id])
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# only destroy if there are no associated GroupOrders; if we would, the requested
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# quantity and tolerance would be gone. Instead of destroying, we set all result
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# quantities to zero.
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if @order_article.group_order_articles.count == 0
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@order_article.destroy
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else
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@order_article.group_order_articles.each { |goa| goa.update_attribute(:result, 0) }
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@order_article.update_results!
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end
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end
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end
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