public async Task <bool> DeleteComment(string photoId, string albumId, string commentId, User requestor) { var photo = await _photoService.GetPhoto(photoId); var comment = await _unitOfWork.Comments.GetFirst(x => x.ReactionId == commentId); if (!await _permissionsService.CanDeleteComment(requestor, comment, albumId)) { return(false); } var photoComment = photo.PhotoComments.FirstOrDefault(x => x.Comment == comment); photo.PhotoComments.Remove(photoComment); await _unitOfWork.Comments.Delete(comment); await _unitOfWork.Photos.Update(photo); return(true); }