public WebhookController(
     IMyLogger <WebhookController> logger
     , IMessageChecker messageChecker
     , ICallbackChecker callbackChecker
     , IMapper mapper
     , IDataRepository repo)
 {
     _mapper          = mapper;
     _logger          = logger;
     _messageChecker  = messageChecker;
     _callbackChecker = callbackChecker;
     _dataRepository  = repo;
 }
        public ICallbackChecker SetNext(ICallbackChecker checker)
        {
            _nextChecker = checker;

            return(checker);
        }