ERP5ShortMessage: record in workflow that gateway could send SMS

bt5/erp5_short_message/SkinTemplateItem/portal_skins/erp5_short_message/SMSTool_afterSend.py

-"""Save the message id of the relative document"""
+"""Save the message id on the event and mark the message as stopped
+"""
+from Products.ERP5Type.Message import translateString
+
 if document_relative_url:
   document = context.getPortalObject().restrictedTraverse(document_relative_url)
   document.edit(destination_reference=message_id,
                 gateway=gateway_relative_url)
+  if document.getSimulationState() == 'started':
+    document.stop(comment=translateString(
+      'Confirmed by gateway as ${message_id}', mapping={'message_id': message_id}))

product/ERP5ShortMessage/tests/testShortMessage.py

@@ -96,3 +96,5 @@ class TestShortMessageSending(ShortMessageTestCase):
     # sending message should have updated the document with message id and gateway
     self.assertTrue(short_message.getDestinationReference())
     self.assertEqual(gateway, short_message.getGatewayValue())
+    # if gateway confirm, the short message becomes stopped
+    self.assertEqual('stopped', short_message.getSimulationState())