public async Task <ActionResult> DownloadDataset(Guid id, [FromQuery] AnalyserDatasetResourceParameters analyserDatasetResourceParameters) { var workflowFromRepo = await _workFlowRepository.GetAsync(f => f.WorkFlowGuid == id); if (workflowFromRepo == null) { return(NotFound()); } var userName = _httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value; var userFromRepo = _userRepository.Get(u => u.UserName == userName); if (!userFromRepo.AllowDatasetDownload) { ModelState.AddModelError("Message", "You do not have permissions to download a dataset"); return(BadRequest(ModelState)); } var model = id == new Guid("4096D0A3-45F7-4702-BDA1-76AEDE41B986") ? _excelDocumentService.CreateSpontaneousDatasetForDownload() : _excelDocumentService.CreateActiveDatasetForDownload(new long[] { }, analyserDatasetResourceParameters?.CohortGroupId ?? 0); return(PhysicalFile(model.FullPath, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")); }