private Task <Either <ActionResult, FastTrackViewModel> > BuildViewModel(FastTrack fastTrack)
{
return(_releaseRepository
.FindOrNotFoundAsync(fastTrack.ReleaseId)
.OnSuccessCombineWith(_ => _tableBuilderService.Query(fastTrack.ReleaseId, fastTrack.Query))
.OnSuccess(releaseAndResults =>
{
var(release, result) = releaseAndResults;
var viewModel = _mapper.Map <FastTrackViewModel>(fastTrack);
viewModel.FullTable = result;
viewModel.Query.PublicationId = release.PublicationId;
viewModel.ReleaseSlug = release.Slug;
var latestRelease = _releaseRepository.GetLatestPublishedRelease(release.PublicationId);
viewModel.LatestData = latestRelease?.Id == release.Id;
viewModel.LatestReleaseTitle = latestRelease != null
? TimePeriodLabelFormatter.Format(latestRelease.Year, latestRelease.TimeIdentifier,
FullLabelBeforeYear) : null;
return viewModel;
}));
}