def is_in_grace_period(self) -> bool:
"""
Checks if an alert is in it's grace period
"""
last_success = ReportScheduleDAO.find_last_success_log(
self._report_schedule, session=self._session)
return (last_success is not None and self._report_schedule.grace_period
and datetime.utcnow() -
timedelta(seconds=self._report_schedule.grace_period) <
last_success.end_dttm)
def validate( # pylint: disable=arguments-differ
self, session: Session = None
) -> None:
# Validate/populate model exists
self._model = ReportScheduleDAO.find_by_id(self._model_id, session=session)
if not self._model:
raise ReportScheduleNotFoundError()
# Avoid overlap processing
if self._model.last_state == ReportLogState.WORKING:
raise ReportSchedulePreviousWorkingError()
# Check grace period
if self._model.type == ReportScheduleType.ALERT:
last_success = ReportScheduleDAO.find_last_success_log(session)
if (
last_success
and self._model.last_state
in (ReportLogState.SUCCESS, ReportLogState.NOOP)
and self._model.grace_period
and datetime.utcnow() - timedelta(seconds=self._model.grace_period)
< last_success.end_dttm
):
raise ReportScheduleAlertGracePeriodError()
