public async Task <RedactedCriminalFileDetailResponse> FileIdAsync(string fileId)
{
async Task <CriminalFileDetailResponse> FileDetails() => await _filesClient.FilesCriminalGetAsync(_requestAgencyIdentifierId, _requestPartId, _applicationCode, fileId);
async Task <CriminalFileContent> FileContent() => await _filesClient.FilesCriminalFilecontentAsync(_requestAgencyIdentifierId, _requestPartId, _applicationCode, null, null, null, null, fileId);
async Task <CriminalFileAppearances> FileAppearances() => await PopulateDetailsAppearancesAsync(fileId, FutureYN.Y, HistoryYN.Y);
var fileDetailTask = _cache.GetOrAddAsync($"CriminalFileDetail-{fileId}-{_requestAgencyIdentifierId}", FileDetails);
var fileContentTask = _cache.GetOrAddAsync($"CriminalFileContent-{fileId}-{_requestAgencyIdentifierId}", FileContent);
var appearancesTask = _cache.GetOrAddAsync($"CriminalAppearancesFull-{fileId}-{_requestAgencyIdentifierId}", FileAppearances);
var fileDetail = await fileDetailTask;
var fileContent = await fileContentTask;
var appearances = await appearancesTask;
//CriminalFileContent can return null when an invalid fileId is inserted.
if (fileDetail == null || fileContent == null)
{
return(null);
}
var detail = _mapper.Map <RedactedCriminalFileDetailResponse>(fileDetail);
var documents = PopulateDetailDocuments(fileContent);
detail = await PopulateBaseDetail(detail);
detail.Appearances = appearances;
detail.Witness = await PopulateDetailWitnesses(detail);
detail.Participant = await PopulateDetailParticipants(detail, documents, fileContent.AccusedFile);
detail.HearingRestriction = await PopulateDetailHearingRestrictions(detail);
detail.Crown = PopulateDetailCrown(detail);
return(detail);
}