Сервис с транзакцией и повторными попытками

Код-ревью метода расчёта данных и уведомления.

java@Component
public class CalculateService {

    @Autowired
    private FileInfoService fileInfoService;

    @Autowired
    private SaveRepository saveRepository;

    @Autowired
    private Notification notification;

    private final static int MAX_ATTEMPTS = 3;

    @Transactional
    public void calculation(GetFilesInfoRequest request) {
        int i = 0;
        double count = 0;
        double numberValue = 6.85;
        double comission = 5.2534;

        while (i < MAX_ATTEMPTS) {
            SendForNotify sendForNote = fileInfoService.getFilesInfo(request);
            if (sendForNote != null) {
                count = sendForNote.getCount();
                break;
            }
        }

        double money = (count * comission) / numberValue;
        saveRepository.save(money);

        try {
            notification.sendCalculate(money);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
}