protected bool RegisterApi(ApiModel model)
 {
     if (_apiRepository.Exist(model.Code))
     {
         return(_apiRepository.UpdateApi(model));
     }
     else
     {
         var api = new ApiEntity
         {
             Code        = model.Code,
             ServiceId   = model.ServiceId,
             Description = model.Description,
             PublishTime = DateTime.Now,
             Url         = model.Url
         };
         return(_apiRepository.AddApi(api));
     }
 }