protected async Task <int> GetTotalPages(
AlarmEventsQuery request,
CancellationToken cancellationToken = default)
{
var alarmEventSpecification = this.GetAlarmEventSpecification(request);
var totalAlarmSystems = await this.alarmEventQueryRepository.Total(alarmEventSpecification, cancellationToken);
return((int)Math.Ceiling((double)totalAlarmSystems / AlarmEventsPerPage));
}
protected Task <IEnumerable <AlarmEvent> > GetAlarmEventListing(
AlarmEventsQuery request,
CancellationToken cancellationToken = default)
{
var alarmEventSpecification = this.GetAlarmEventSpecification(request);
var skip = (request.Page - 1) * AlarmEventsPerPage;
return(this.alarmEventQueryRepository.GetAlarmEventListings(alarmEventSpecification, skip, take: AlarmEventsPerPage, cancellationToken));
}
private Specification <AlarmEvent> GetAlarmEventSpecification(AlarmEventsQuery request)
{
return(new AlarmEventByStateSpecification(request.SystemId)
.And(new AlarmEventByStateSpecification(request.State)));
}
