@SuppressWarnings("unchecked")
  public <K> Result execute(K value) {
    state.cleanUp();
    LOGGER.info(" The new saga is about to start");
    var result = FINISHED;
    K tempVal = value;

    while (true) {
      var next = state.current();
      var ch = saga.get(next);
      var srvOpt = sd.find(ch.name);

      if (srvOpt.isEmpty()) {
        state.directionToBack();
        state.back();
        continue;
      }

      var srv = srvOpt.get();

      if (state.isForward()) {
        var processRes = srv.process(tempVal);
        if (processRes.isSuccess()) {
          next = state.forward();
          tempVal = (K) processRes.getValue();
        } else {
          state.directionToBack();
        }
      } else {
        var rlRes = srv.rollback(tempVal);
        if (rlRes.isSuccess()) {
          next = state.back();
          tempVal = (K) rlRes.getValue();
        } else {
          result = CRASHED;
          next = state.back();
        }
      }


      if (!saga.isPresent(next)) {
        return state.isForward() ? FINISHED : result == CRASHED ? CRASHED : ROLLBACK;
      }
    }

  }
@Test
  void execute() {
    SagaOrchestrator sagaOrchestrator = new SagaOrchestrator(newSaga(), serviceDiscovery());
    Saga.Result badOrder = sagaOrchestrator.execute("bad_order");
    Saga.Result crashedOrder = sagaOrchestrator.execute("crashed_order");

    assertEquals(Saga.Result.ROLLBACK, badOrder);
    assertEquals(Saga.Result.CRASHED, crashedOrder);
  }