From 69a32bff14b38caca41f819da4a1918cbe54ede2 Mon Sep 17 00:00:00 2001
From: Sebastien Robin <seb@nexedi.com>
Date: Wed, 14 Sep 2022 15:18:15 +0200
Subject: [PATCH] ERP5Type/Workflow: add getFutureStateSet to workflows
We add getFutureStateSet on DCWorkflow, also add this function
to ERP5 Workflows
---
product/ERP5Type/Core/Workflow.py | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/product/ERP5Type/Core/Workflow.py b/product/ERP5Type/Core/Workflow.py
index 3dbd1e0060..6ea55e6bff 100644
--- a/product/ERP5Type/Core/Workflow.py
+++ b/product/ERP5Type/Core/Workflow.py
@@ -662,6 +662,29 @@ class Workflow(XMLObject):
return [state.getReference()
for state in self.objectValues(portal_type="Workflow State")]
+ security.declareProtected(Permissions.AccessContentsInformation,
+ 'getFutureStateSet')
+ def getFutureStateSet(self, state, ignore=(),
+ _future_state_set=None):
+ """Return the states that can be reached from a given state, directly or not.
+
+ This method returns a set of ids of all states that can be reached in any
+ number of transitions, starting from the state specified by the 'state'
+ parameter. 'ignore' parameter is a list of states to ignore, as if there was
+ no transition to them.
+ """
+ if _future_state_set is None:
+ _future_state_set = set()
+ _future_state_set.add(state)
+ state_object = self.getStateValueByReference(state)
+ for transition in state_object.getDestinationValueList():
+ state_value = transition.getDestinationValue()
+ if state_value is not None:
+ state = state_value.getReference()
+ if state and state not in _future_state_set and state not in ignore:
+ self.getFutureStateSet(state, ignore, _future_state_set)
+ return _future_state_set
+
security.declareProtected(Permissions.AccessContentsInformation,
'getWorklistValueList')
def getWorklistValueList(self):
--
2.30.9