WWIP: Configurator Workflow: workflow.initializeDocument().

TODO:
  - state.getAvailableTransitionList()
  - state.executeTransition()
  - state.getWorkflowHistory()
  - state.undoTransition()
=> erp5_configurator_standard:testStandardConfigurationWorkflow

bt5/erp5_configurator/DocumentTemplateItem/portal_components/document.erp5.BusinessConfiguration.py

@@ -101,7 +101,17 @@ class BusinessConfiguration(Item):
       if len(self.objectValues("ERP5 Configuration Save")) > 0:
         raise ValueError("Business Configuration Cannot be initialized, \
                           it contains one or more Configurator Save")
-      workflow.initializeDocument(self)
+
+      # TODO-BEFORE-MERGE: initializeDocument() in workflow_module
+      # implementation: Without this getCurrentState() is None and nothing
+      # happens because getNextTransition() returns None in such case. But
+      # there is no field to modify 'state_base_category' which is sets to
+      # 'current_state' and BusinessConfiguration uses getCurrentState() so is
+      # 'state_base_category' really needed?
+      self.setCategoryMembership(workflow.getStateBaseCategory(),
+                                 workflow.getSource())
+
+      workflow.notifyCreated(self)
 
   security.declareProtected(Permissions.View, 'getNextTransition')
   def getNextTransition(self):

product/ERP5Workflow/Document/Workflow.py

@@ -168,9 +168,6 @@ class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject):
         # Swallow.
         pass
 
-  security.declarePrivate('initializeDocument')
-  initializeDocument = notifyCreated
-
   def _generateHistoryKey(self):
     """
     Generate a key used in the workflow history.