95 lines
3.4 KiB
C#
95 lines
3.4 KiB
C#
using YLErp.BLL;
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using YLErp.Helpers;
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using YLErp.Modules;
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namespace YLErp.CustomizedBizLogic
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{
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class BizLogicXingZheng : BizLogicDefault
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{
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/// <summary>
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/// 生成交易编号
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/// </summary>
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public override string GenerateTradeNumberBeforeConfirm(TradeNumberReqModel reqModel, YLContext db)
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{
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if (reqModel is null)
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{
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throw new ArgumentNullException(nameof(reqModel));
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}
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if (!reqModel.trade.TradeDate.HasValue)
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{
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throw new BizLogicException("交易日期不存在");
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}
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if (!string.IsNullOrWhiteSpace(reqModel.trade.TradeNumber)) { return reqModel.trade.TradeNumber; }
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var client = DataCacheProvider.GetClientDataSource().GetData(reqModel.clientId);
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if (client == null)
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{
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throw new BizLogicException("客户信息不存在");
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}
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if (client.Number.IsNullOrWhiteSpace())
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{
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throw new BizLogicException("客户编号不存在");
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}
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string codePrefix;
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//当等于远期时，判断是否累计转的，如果是远期编号规则 -> 用累计的交易编号 + 当前累计转的远期数量
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if (reqModel.trade.TradeType == "远期" && reqModel.trade.MetaDic.TryGetValue("累计期权交易编号", out var mainNumber) && !string.IsNullOrWhiteSpace(mainNumber))
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{
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codePrefix = mainNumber + "-";
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}
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else
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{
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codePrefix = $"{reqModel.trade.TradeDate.Value:yyMMdd}{client.Number}";
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}
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var tradeNumbers = new List<string>();
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tradeNumbers = db.trade.Where(x => x.TradeNumber.StartsWith(codePrefix) && x.ParentTradeId == 0).Select(x => x.TradeNumber).ToList();
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//获取导入
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if (reqModel.importTrades != null)
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{
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tradeNumbers.AddRange(reqModel.importTrades.Select(O => O.TradeNumber));
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}
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var number = tradeNumbers.Count;
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var code = "";
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do
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{
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number++;
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code = $"{codePrefix}{number:00}";
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if (!tradeNumbers.Contains(code))
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{ break; }
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} while (true);
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return code;
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}
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public override void GenerateClientCode(Client clientObj, IQueryable<Client> clientDbQuery)
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{
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if (!string.IsNullOrEmpty(clientObj.Number)) { return; }
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lock (_clientCodeLock)
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{
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var date = clientObj.ProtocolSignDate;
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if (!date.HasValue)
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{
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throw new ServiceException("生成客户编号失败,因尚未填写商品类签署日期,客户名称:" + clientObj.Name);
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}
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var code = "";
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var existingClientCodes = clientDbQuery.Where(x => x.Number != null && x.Number != "").Select(x => x.Number).ToList();
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var number = existingClientCodes.Count;
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do
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{
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number++;
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code = number.ToString("0000");
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if (!existingClientCodes.Contains(code))
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{ break; }
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} while (true);
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clientObj.Number = code;
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}
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}
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}
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}
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