slapos_cloud: break Base_getSupportRequestInProgress

Use causality category instead of aggregate, to link the Ticket to the context document (instance, node, ...).
Aggregate must be used to define the item of the movement resource.

Break the parameters and use the context to define the causality value.

master/bt5/slapos_cloud/SkinTemplateItem/portal_skins/slapos_cloud/Base_getSupportRequestInProgress.py

 portal = context.getPortalObject()
 
-aggregate_value = portal.restrictedTraverse(aggregate)
 return portal.portal_catalog.getResultValue(
-  portal_type = 'Support Request',
-  title = title,
-  simulation_state = ["validated", "submitted", "suspended"],
-  default_aggregate_uid = aggregate_value.getUid(),
+  portal_type='Support Request',
+  title=title,
+  simulation_state=["validated", "submitted", "suspended"],
+  causality__uid=context.getUid(),
 )

master/bt5/slapos_cloud/SkinTemplateItem/portal_skins/slapos_cloud/Base_getSupportRequestInProgress.xml

@@ -50,7 +50,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>title, aggregate</string> </value>
+            <value> <string>title</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>

master/bt5/slapos_cloud/WorkflowTemplateItem/portal_workflow/person_slap_interface_workflow/script_Person_notify.py

@@ -15,9 +15,8 @@ except KeyError:
 
 aggregate_value = portal.restrictedTraverse(aggregate)
 
-support_request_in_progress = person.Base_getSupportRequestInProgress(
-  title=support_request_title,
-  aggregate=aggregate
+support_request_in_progress = aggregate_value.Base_getSupportRequestInProgress(
+  title=support_request_title
 )
 
 if support_request_in_progress is not None:
@@ -32,7 +31,7 @@ support_request_in_progress = context.REQUEST.get("support_request_in_progress",
 if support_request_in_progress is not None:
   support_request = portal.restrictedTraverse(support_request_in_progress, None)
   if support_request and support_request.getTitle() == support_request_title and \
-      support_request.getAggregateUid() == aggregate_value.getUid():
+      support_request.getCausalityUid() == aggregate_value.getUid():
     context.REQUEST.set("support_request_relative_url", support_request_in_progress)
     return
 
@@ -46,7 +45,7 @@ support_request = portal.support_request_module.newContent(
     description = description,
     start_date = DateTime(),
     destination_decision=person.getRelativeUrl(),
-    aggregate_value=aggregate_value,
+    causality_value=aggregate_value,
     resource=resource
   )
 support_request.validate()