foodcoop-adam/foodsoft

- total = 0
%tbody.list
  - if @goas and @goas.length > 0
    - for goa in @goas
      - total += goa.total_price
      = render 'article', goa: goa

  - else
    %tr
      %td{colspan: 10}
        %i No articles for #{@ordergroup.name} in the current orders.

%tfoot
  %tr
    %td{colspan: 9}
      - new_articles = OrderArticle.includes(:article, :article_price).where(order_id: @order_ids)
      - new_article_data = articles_for_select2(new_articles) {|a| "#{a.article.name} (#{a.article.unit}, #{number_to_currency a.price.fc_price})"}
      = form_for GroupOrderArticle.new, remote: true, html: {'data-submit-onchange' => true, style: 'margin: 0'} do |f|
        = f.select :order_article_id,
            options_for_select(new_article_data.map {|a| [a[:text], a[:id]]}),
            {}, {style: 'width: 500px', 'data-placeholder' => t('.add_new') }
        = f.hidden_field :ordergroup_id, value: @ordergroup.id

  %tr#single_ordergroup_total{:class => cycle('even', 'odd', :name => 'articles')}
    %th{colspan: 7}= t 'shared.articles_by.price_sum'
    %th.price_sum{colspan: 2, data: {value: total}}= number_to_currency(total)