public async Task <IResultModel> Add(DictItemAddModel model)
        {
            if (model.ParentId < 1 && (model.GroupCode.IsNull() || model.DictCode.IsNull()))
            {
                return(ResultModel.Failed("请选择所属分组和字典"));
            }

            var entity = _mapper.Map <DictItemEntity>(model);

            if (model.ParentId > 0)
            {
                var parent = await _repository.GetAsync(model.ParentId);

                if (parent == null)
                {
                    return(ResultModel.Failed("父节点不存在"));
                }

                entity.GroupCode = parent.GroupCode;
                entity.DictCode  = parent.DictCode;
                entity.Level     = ++parent.Level;
            }

            if (await _repository.Exists(entity))
            {
                return(ResultModel.Failed("数据项名称或值已存在"));
            }

            var result = await _repository.AddAsync(entity);

            if (result)
            {
                await ClearCache(entity.GroupCode, entity.DictCode);

                return(ResultModel.Success(entity.Id));
            }

            return(ResultModel.Failed());
        }
 public Task <IResultModel> Add(DictItemAddModel model)
 {
     return(_service.Add(model));
 }