public async Task <Result <GetEnrollmentDetails.Details, Error> > Handle(GetEnrollmentDetails.QueryByEnrollmentId request, CancellationToken cancellationToken)
{
var id = EnrollmentAggregate.EnrollmentId.With(request.EnrollmentID);
var events = await _eventStore.LoadEventsAsync <EnrollmentAggregate, EnrollmentAggregate.EnrollmentId>(id, cancellationToken);
var enrollment = await _aggregateStore.LoadAsync <EnrollmentAggregate, EnrollmentAggregate.EnrollmentId>(id, cancellationToken);
if (enrollment.IsNew)
{
return(Result.Failure <GetEnrollmentDetails.Details, Error>(new Error.ResourceNotFound()));
}
var preferredTrainings = await _trainingRepository.GetByIds(enrollment.PreferredTrainingIds);
var trainers = await _trainerProvider.GetTrainerDetails(preferredTrainings.Select(x => x.CoordinatorID).ToArray());
var latestCampaign = (await _campaignRepository.GetAll())
.OrderByDescending(x => x.StartDateTime, OffsetDateTime.Comparer.Instant)
.FirstOrDefault();
var now = _clock.GetCurrentInstant();
var details = await BuildDetails(enrollment, events, preferredTrainings, trainers, now, latestCampaign);
return(Result.Success <GetEnrollmentDetails.Details, Error>(details));
}
private async Task <IActionResult> BuildPage(Guid enrollmentId)
{
EnrollmentId = enrollmentId;
var request = new GetEnrollmentDetails.QueryByEnrollmentId()
{
EnrollmentID = enrollmentId
};
var result = await _engine.Query(request);
if (result.IsFailure)
{
return new PageResult()
{
StatusCode = (int)System.Net.HttpStatusCode.NotFound
}
}
;
EnrollmentDetails = result.Value;
return(Page());
}
