def on_delete(self, activity: Activity) -> (bool, int, str):
user_id = activity.actor.id
room_id = activity.target.id
message_id = activity.object.id
if message_id is None or len(message_id.strip()) == 0:
return False, ECodes.MISSING_OBJECT_ID, 'no object ID when deleting message'
sender_can_delete = environ.env.config.get(
ConfigKeys.SENDER_CAN_DELETE, False)
if sender_can_delete and utils.get_sender_for_message(
message_id) == user_id:
return True, None, None
if not utils.user_is_allowed_to_delete_message(room_id, user_id):
return False, ECodes.NOT_ALLOWED, 'not allowed to remove message in room %s' % room_id
return True, None, None
def test_user_is_not_allowed_to_delete_message(self):
self.assertFalse(utils.user_is_allowed_to_delete_message(BaseWithDb.ROOM_ID, BaseWithDb.USER_ID))
def test_super_user_is_allowed_to_delete_message(self):
self.set_super_user()
self.assertTrue(utils.user_is_allowed_to_delete_message(BaseWithDb.ROOM_ID, BaseWithDb.USER_ID))
def test_admin_is_allowed_to_delete_message(self):
self.set_channel_admin()
self.assertTrue(utils.user_is_allowed_to_delete_message(BaseWithDb.ROOM_ID, BaseWithDb.USER_ID))
