WorkflowTool.py: addWorkflowToType function to assign workflow to type for both types of workflow.

product/ERP5/Tool/WorkflowTool.py

@@ -931,6 +931,13 @@ class WorkflowTool(BaseTool, OriginalWorkflowTool):
       trashbin = UnrestrictedMethod(trash_tool.newTrashBin)(dc_wf.id)
       trashbin._setOb(dc_wf.id, dc_wf)
 
+  def addWorkflowToType(self, type_value, wf_id):
+    # assign a workflow to a type
+    if self._getOb(wf_id).__class__.__name__ in ('DCWorkflowDefinition', 'InteractionWorkflowDefinition'):
+      self.setChainForPortalTypes([type_value.getId()], (wf_id))
+    else:
+      type_value.addTypeWorkflowList(wf_id)
+
 InitializeClass(WorkflowTool)
 
 _sql_cast_dict = {