public async Task <Result> DeleteAlbum(string id) { Album album = await _albumRepository.FindAsync(id); List <string> imageVariantsIds = new List <string>(); List <UploadedFile> uploadedFiles = new List <UploadedFile>(); if (album.Images != null) { album.Images.ForEach(image => { imageVariantsIds.AddRange(GetImageVariantsIds(image)); }); uploadedFiles = await _uploadedFilesRepository. DeleteUploadedFiles(imageVariantsIds); await _blobStore.DeleteBlobs(GetBlobsIds(uploadedFiles)); } await _albumRepository.DeleteAsync(id); return(new Result() { Success = true }); }