ApplicationService.ClientApplicationService.Execute C# (CSharp) Метод

        public void Execute(CancelLoyaltyCard command)
        {
            try
            {
                Client client = clientRepository.Get(command.ClientId);
                client.CancelLoyaltyCard();
                clientRepository.Save(client);
                unitOfWork.Commit();
            }
            catch (Exception ex)
            {
                HandleException(ex);
            }
        }