我有一个带有@transactional method的控制器，它获取一些模型并将其保存在db中，如下所示：

@Controller
@RequiredArgsConstructor
public class TestController {

    private final TestService testService;

    @PostMapping("/test")
    @Transactional
    public void saveTest(TestModel model){
        testService.save(model);
        // some other actions
    }

}

以及这样的服务：

@Service
@RequiredArgsConstructor
public class TestService {

    private final TestReposiory repository;

    @Transactional
    public TestModel save(TestModel model){
        return repository.save(model);
    }
}

我需要一个方面，应该在testservice.save（..）之后执行，如下所示：

@Aspect
public class TestAspect{

    @AfterReturning(value = "execution(* service.TestService.save(..))", returning = "saved")
    public void sendTestModelMsg(TestModel saved) {
        // do something with saved TestModel
    }
}

如何使TestSpect.sendtestmodelmsg（..）仅在提交testcontroller.savetest（..）事务之后执行？