Simplify balancing view. Part 1 of ...

app/controllers/finance/order_articles_controller.rb

@@ -0,0 +1,39 @@
+class Finance::OrderArticlesController < ApplicationController
+
+  before_filter :authenticate_finance
+
+  layout false  # We only use this controller to server js snippets, no need for layout rendering
+
+  def new
+    @order = Order.find(params[:order_id])
+    @order_article = @order.order_articles.build
+  end
+
+  def create
+    @order = Order.find(params[:order_id])
+    @order_article = @order.order_articles.build(params[:order_article])
+    unless @order_article.save
+      render action: :new
+    end
+  end
+
+  def edit
+    @order = Order.find(params[:order_id])
+    @order_article = OrderArticle.find(params[:id])
+  end
+
+  def update
+    @order = Order.find(params[:order_id])
+    @order_article = OrderArticle.find(params[:id])
+    begin
+      @order_article.update_article_and_price!(params[:article], params[:price], params[:order_article])
+    rescue
+      render action: :edit
+    end
+  end
+
+  def destroy
+    @order_article = OrderArticle.find(params[:id])
+    @order_article.destroy
+  end
+end