public string IWantToSupply_UpdateStatus(QueryCommon <IWantToSupplyQuery> query) { DateTime dtNow = DateTime.Now; QueryCommon <IWantToSupplyQuery> query1 = new QueryCommon <IWantToSupplyQuery>() { ParamInfo = new IWantToSupplyQuery() }; query1.ParamInfo.UpdateDate = dtNow; query1.ParamInfo.BidDate = dtNow; int status = query.ParamInfo.Status; QueryCommon <IWantToBuyQuery> query2 = new QueryCommon <IWantToBuyQuery>() { ParamInfo = new IWantToBuyQuery() }; query2.ParamInfo.UpdateDate = dtNow; query2.ParamInfo.Id = query.ParamInfo.IWantToBuyID; Result_Msg res = new Result_Msg() { IsSuccess = true }; Result_List <Result_IWantToSupply> list = GetObjectById_Web_SupplyList(query.ParamInfo.IWantToBuyID); try { if (list.Msg.IsSuccess) { Result_Model <IWantToSupply> max = iWantToBuyService.MaxStatusSupply_By_Num(Convert.ToInt64(list.List.FirstOrDefault().PurchaseNum)); if (max.Msg.IsSuccess) { switch (max.Model.Status) { case 4: res.Message = "已下单,无法修改中标状态"; break; case 5: res.Message = "已支付,无法修改中标状态"; break; case 6: res.Message = "已发货,无法修改中标状态"; break; case 7: res.Message = "已签收,无法修改中标状态"; break; default: break; } res.IsSuccess = false; return(Newtonsoft.Json.JsonConvert.SerializeObject(res)); } foreach (var item in list.List) { query1.ParamInfo.Id = item.Id; if (query.ParamInfo.Id == item.Id) { #region 修改当前操作信息 switch (status) { case 0: //设为:竞价成功 query1.ParamInfo.Status = 1; iWantToBuyService.UpdateSupply_Status(query1); query2.ParamInfo.Status = 3; iWantToBuyService.UpdateBuy_Status(query2); break; case 1: //设为:竞价失败 query1.ParamInfo.Status = 2; iWantToBuyService.UpdateSupply_Status(query1); query2.ParamInfo.Status = 0; iWantToBuyService.UpdateBuy_Status(query2); break; case 2: //设为:竞价成功 query1.ParamInfo.Status = 1; iWantToBuyService.UpdateSupply_Status(query1); query2.ParamInfo.Status = 3; iWantToBuyService.UpdateBuy_Status(query2); break; case 3: //—————— break; default: break; } #endregion } else { #region 修改其他信息 switch (status) { case 0: //设为:竞价失败 if (item.Status != 3) { query1.ParamInfo.Status = 2; iWantToBuyService.UpdateSupply_Status(query1); } else { } break; case 1: //—————— break; case 2: //设为:竞价失败 if (item.Status != 3) { query1.ParamInfo.Status = 2; iWantToBuyService.UpdateSupply_Status(query1); } else { } break; case 3: //—————— break; default: break; } #endregion } } } } catch (Exception ex) { res.IsSuccess = false; res.Message = ex.Message; } return(Newtonsoft.Json.JsonConvert.SerializeObject(res)); }