Base: add accessor for effective date of workflow history

product/ERP5Type/Base.py

@@ -562,6 +562,20 @@ def initializePortalTypeDynamicWorkflowMethods(ptype_klass, portal_workflow):
           ptype_klass.registerAccessor(method,
                                        Permissions.AccessContentsInformation)
 
+      for transition_id in wf_transition_reference_list:
+        list_method_id = 'get%sEffectiveDateList' % UpperCase(transition_id)
+        if not hasattr(ptype_klass, list_method_id):
+          method = WorkflowHistoryAccessor.ListGetter(list_method_id, wf_id, transition_id, 'effective_time')
+          ptype_klass.registerAccessor(method,
+                                       Permissions.AccessContentsInformation)
+
+        method_id = 'get%sEffectiveDate' % UpperCase(transition_id)
+        if not hasattr(ptype_klass, method_id):
+          method = WorkflowHistoryAccessor.Getter(method_id, list_method_id)
+          ptype_klass.registerAccessor(method,
+                                       Permissions.AccessContentsInformation)
+
+
     elif wf_type in ['InteractionWorkflowDefinition', 'Interaction Workflow']:
       storage = interaction_workflow_dict
     else: