def list_events_from_id(stub: NotificationServiceStub, id, timeout_seconds: int = None):
request = ListEventsFromIdRequest(id=id, timeout_seconds=timeout_seconds)
response = stub.listEventsFromId(request)
if response.return_code == str(ReturnStatus.SUCCESS):
if response.events is None:
return None
else:
events = []
for event_proto in response.events:
event = event_proto_to_event(event_proto)
events.append(event)
return events
else:
raise Exception(response.return_msg)
def list_events(stub: NotificationServiceStub, k: str, v: int, timeout_seconds: int = None):
request = ListEventsRequest(
event=EventProto(key=k, version=v), timeout_seconds=timeout_seconds)
response = stub.listEvents(request)
if response.return_code == str(ReturnStatus.SUCCESS):
if response.events is None:
return None
else:
events = []
for event_proto in response.events:
event = event_proto_to_event(event_proto)
events.append(event)
return events
else:
raise Exception(response.return_msg)
def send_event(self, event: BaseEvent) -> BaseEvent:
"""
Send event to Notification
:param event: the event updated.
:return: A single object of notification created in Notification.
"""
request = SendEventRequest(
event=EventProto(key=event.key, value=event.value, event_type=event.event_type))
response = self.notification_stub.sendEvent(request)
if response.return_code == str(ReturnStatus.SUCCESS):
if response.event is None:
return None
else:
return event_proto_to_event(response.event)
else:
raise Exception(response.return_msg)
def list_all_events(self, start_time: int):
"""
List specific `key` or `version` of events in Notification Service.
:param start_time: the event after this time.
:return:
"""
request = ListAllEventsRequest(start_time=start_time)
response = self.notification_stub.listAllEvents(request)
if response.return_code == str(ReturnStatus.SUCCESS):
if response.events is None:
return None
else:
events = []
for event_proto in response.events:
event = event_proto_to_event(event_proto)
events.append(event)
return events
else:
raise Exception(response.return_msg)
def list_events(self, key: str, version: int = None) -> list:
"""
List specific `key` or `version` of events in Notification Service.
:param key: Key of the event for listening.
:param version: (Optional) Version of the signal for listening.
:return: Specific `key` or `version` event notification list.
"""
request = ListEventsRequest(event=EventProto(key=key, version=version))
response = self.notification_stub.listEvents(request)
if response.return_code == str(ReturnStatus.SUCCESS):
if response.events is None:
return None
else:
events = []
for event_proto in response.events:
event = event_proto_to_event(event_proto)
events.append(event)
return events
else:
raise Exception(response.return_msg)