update show order

app/assets/stylesheets/bootstrap_and_overrides.css.less

@@ -134,10 +134,10 @@ table {
 }
 
 // ordering
-span.used {
+.used {
   color: green;
 }
-span.unused {
+.unused {
   color: red;
 }
 

app/views/orders/_articles.html.haml

@@ -2,10 +2,12 @@
   %thead
     %tr
       %th= heading_helper Article, :name
-      %th= heading_helper Article, :unit_quantity
+      %th= heading_helper Article, :units
       %th= t '.prices'
-      %th= t '.units_ordered'
-      - unless order.stockit?
+      - if order.stockit?
+        %th= t '.units_ordered'
+      - else
+        %th= 'Members'
         %th= t '.units_full'
     - total_net, total_gross, counter = 0, 0, 0
   %tbody
@@ -18,13 +20,14 @@
       - order_articles.each do |order_article|
         - net_price = order_article.price.price
         - gross_price = order_article.price.gross_price
-        - units = order_article.units_to_order
         - unit_quantity = order_article.price.unit_quantity
+        - units = order_article.units
         - total_net += units * unit_quantity * net_price
         - total_gross += units * unit_quantity * gross_price
-        %tr{:class => cycle('even', 'odd', :name => 'articles'), :style => "color: #{units > 0 ? 'green' : 'red'}"}
+        - cssclass = (units > 0 ? 'used' : (order_article.quantity > 0 ? 'unused' : 'unavailable'))
+        %tr{:class => cycle('even', 'odd', :name => 'articles') + ' ' + cssclass}
           %td=h order_article.article.name
-          %td= "#{unit_quantity} x #{order_article.article.unit}"
+          %td #{unit_quantity} × #{order_article.article.unit}
           %td= "#{number_to_currency(net_price)} / #{number_to_currency(gross_price)}"
           - if order.stockit?
             %td= units
@@ -33,7 +36,13 @@
               %td= "#{order_article.quantity} + #{order_article.tolerance}"
             - else
               %td= "#{order_article.quantity}"
-            %td= units
+            - unless order.open?
+              - units_info = "#{order_article.units_to_order} ordered"
+              - units_info += ", #{order_article.units_billed} billed" unless order_article.units_billed.nil?
+              - units_info += ", #{order_article.units_received} received" unless order_article.units_received.nil?
+            %td{title: units_info}
+              = units
+              %i.package pkg
 %p
   = t '.prices_sum'
   = "#{number_to_currency(total_net)} / #{number_to_currency(total_gross)}"