slapos_accounting: Update Printout details

   Bare minimal update to display details, and extend to support Compute Node/Project/Instance Tree Subscriptions.
   Don't display details if the lines don't aggregate subscription requests

master/bt5/slapos_accounting/SkinTemplateItem/portal_skins/slapos_accounting/SaleInvoiceTransaction_viewSlapOSPrintout.zpt

@@ -155,18 +155,18 @@
       </div>
     </aside-->
 
-    <tal:block tal:define="aggregated_reference python: context.getCausalityReferenceList(portal_type='Sale Packing List', checked_permission='View');
+    <tal:block tal:define="invoice_line_list python: context.contentValues(portal_type='Invoice Line', checked_permission='View');
+                           filter_portal_type python: {'portal_type': ['Instance Tree', 'Compute Node', 'Project']};
+                           invoice_line_aggregate_list python: [i for i in invoice_line_list if i.getAggregate(portal_type='Subscription Request') and i.getAggregate(**filter_portal_type)];
                            item_dict python: {}">
-      <p class='line' tal:condition="python: aggregated_reference">&nbsp;</p>
-      <aside tal:condition="python: aggregated_reference">
+      <tal:block tal:condition="python: invoice_line_aggregate_list">
+        <p class='line'>&nbsp;</p>
+        <aside>
           <h1><span>Subscription Details</span></h1>
-        <tal:block tal:repeat="line python: context.portal_catalog(
-                                              portal_type='Sale Packing List Line',
-                                              grouping_reference=aggregated_reference,
-                                              default_resource_uid=context.service_module.slapos_instance_subscription.getUid(),
-                                              sort_on=[('default_aggregate_uid', 'ASC'), ('movement.start_date', 'ASC')])">
-          <tal:block tal:define="item_uid python: line.getAggregateUid(portal_type='Instance Tree');
-                                 item_title python: line.getAggregateTitle(portal_type='Instance Tree');
+          <tal:block tal:repeat="line python: invoice_line_aggregate_list">
+            <tal:block tal:define="aggregate python: line.getAggregateValue(**filter_portal_type);
+                                   item_uid python: aggregate.getUid();
+                                   item_title python: aggregate.getTitle();
                                    start_date python: line.getStartDate();
                                    stop_date python: line.getStopDate();
                                    quantity python: line.getQuantity();
@@ -196,6 +196,7 @@
             </tbody>
           </table>
         </aside>
+      </tal:block>
       <p class='line page-break'>&nbsp;</p>
       <tal:block tal:condition="python: invoice_resource_document is not None" tal:content="structure python: invoice_resource_document.getData()">
       </tal:block>