reactive-programming - 夸库斯兵变。将命令式 REST 迁移到反应式

Question

我有一个使用 Quarkus、Panache 和 MapStruct 的休息 Api ...返回这个对象

   // DTO
   public ResponseObjectList(int itemsCount, List<T> items) {
      super();
      this.itemsCount = itemsCount;
      this.items = items;
   }

   // RESOURCE
   @GET
   public Response getClubs() {
      ResponseObjectList<ClubDTO> allClubs = clubService.getAll();

      if (allClubs == null || allClubs.size() == 0) {
         throw new NotFoundException("Clubs Not Found");
      }

      return Response.status(Response.Status.OK).entity(allClubs).build();
   }

   // SERVICE
   public ResponseObjectList<ClubDTO> getAll() {
      List<ClubDTO> results = new ArrayList<ClubDTO>();
      Stream<Club> clubs = Club.streamAll();
      results = clubs.map(club -> clubMapper.toDto(club)).collect(Collectors.toList());
      return new ResponseObjectList<ClubDTO>(results.size(), results);
   }

   // MAPSTRUCT MAPPER
   default ClubDTO toDto(Club club) {
      ClubDTO _club = new ClubDTO();

      _club.setId(club.id);
      _club.setName(club.name);
      _club.setAddress(club.address);
      _club.setCity(club.city);
      _club.setZipCode(club.zipCode);
      _club.setInscriptionEmail(club.inscriptionEmail);
      _club.setInfoEmail(club.infoEmail);
      _club.setTelephone(club.telephone);
      return _club;

   }

我的愿望是将其转换为反应式方法。所以类似的东西......

   @GET
   public Uni<Response> getClubs() {
     return clubService.getAll();
   }

   public Uni<ResponseObjectList<ClubDTO>> getAll() {
      // using MapStruct and build an objet with size and details
      return Club.listAll() (...)
   }

你能告诉我这是否可能吗？我不知道如何构建我的 Dto 对象……您是否遇到过同样的“困难”？如果是这样，您是如何解决的。

谢谢