public IActionResult AddFile(InportExcelModel request)
        {
            if (request.InportFile != null)
            {
                var ms = new MemoryStream();
                request.InportFile.OpenReadStream().CopyTo(ms);
                request.File = ms.ToArray();
            }
            var inportExcelDto = _mapper.Map <InportExcelDto>(request);

            var result = _service.Analysis(inportExcelDto);

            if (result.IsSuccess)
            {
                var sendMessageInfoModel = _mapper.Map <SendMessageModel>(request);
                sendMessageInfoModel.UserList = _mapper.Map <List <UserInfoModel> >(_service.MessageToUserList);

                return(View("MessageToUsers", sendMessageInfoModel));
            }
            else
            {
                request.Error = GetError(result.Errors);
                return(View(request));
            }
        }