/// <summary>
        /// 删除分类
        /// </summary>
        /// <param name="dto"></param>
        /// <returns></returns>
        public MdmGoodsClassDto SaveGoodsClass(MdmGoodsClassDto dto)
        {
            if (dto.Id == 0 || string.IsNullOrEmpty(dto.Id + ""))
            {
                var classList = _mdmGoodsClassRepository.GetAllList(m => m.CLASS_NO == dto.CLASS_NO || m.CLASS_NAME == dto.CLASS_NAME && m.BG_NO == AbpSession.BG_NO);
                if (classList == null || classList.Count == 0)
                {
                    _initHelper.InitAdd(dto, AbpSession.USR_ID, AbpSession.ORG_NO, AbpSession.BG_NO);
                    return(_mdmGoodsClassRepository.Insert(dto.ToEntity()).ToDto());
                }
                else
                {
                    throw new Exception("分类编码或名称已存在");
                }
            }
            else
            {
                var classInfo = _mdmGoodsClassRepository.Get(dto.Id);
                classInfo.CLASS_STATUS = dto.CLASS_STATUS;

                IList <string> goodsClassIdList = new List <string>();
                if (dto.CLASS_STATUS == 0)
                {
                    goodsClassIdList.Add(dto.Id + "");
                    if (!CheckBind(ref goodsClassIdList))
                    {
                        throw new Exception("无法删除已绑定商品的商品分类");
                    }
                }
                dto.UPDATE_PSN  = Convert.ToDecimal(AbpSession.USR_ID);
                dto.UPDATE_DATE = DateTime.Now;

                var classDto = _mdmGoodsClassRepository.Update(dto.ToEntity()).ToDto();

                if (classDto.CLASS_STATUS == 0 && classDto != null)
                {
                    //删除所有子类
                    string sqlStr = "";
                    foreach (string classIds in goodsClassIdList)
                    {
                        sqlStr = string.IsNullOrEmpty(sqlStr) ? classIds : sqlStr + "," + classIds;
                    }
                    sqlStr = " CLASS_ID in (" + sqlStr + ")";
                    bool flag = _mdmGoodsClassRepository.DelGoodsClass(sqlStr);
                    if (!flag)
                    {
                        throw new Exception("保存失败");
                    }
                }
            }
            return(dto);
        }
        public ActionResult GetGoodClassByParentId(int parentId)
        {
            try
            {
                var result = _mdmGoodsClassRepository.GetAllList(m => m.PARENT_ID == parentId && m.BG_NO == AbpSession.BG_NO);

                return(Success("获取成功", result));
            }
            catch (Exception ex)
            {
                return(Fail("获取失败:" + ex.Message));
            }
        }