98 lines
3.7 KiB
C#
98 lines
3.7 KiB
C#
using System.Text.RegularExpressions;
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using YLErp.BLL;
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namespace YLErp.CustomizedBizLogic
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{
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/// <summary>
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/// 上期资本
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/// </summary>
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class BizLogicSQ : BizLogicDefault
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{
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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 (!string.IsNullOrWhiteSpace(reqModel.trade.TradeNumber)) { return reqModel.trade.TradeNumber; }
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lock (_clientCodeLock)
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{
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string code = "";
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var clientObj = GetClient(reqModel.clientId);
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if (clientObj == null)
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{
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throw new Exception("未找到客户信息!");
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}
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if (!clientObj.ProtocolSignDate.HasValue)
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{
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throw new Exception("生成合同编号失败，请先添加客户商品类协议签署日期!");
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}
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if (reqModel.trade.TradeDate == null)
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{
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throw new Exception("生成合同编号失败，请先确认该交易成交日期!");
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}
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string prefix = $"{clientObj.Number}-JY-{reqModel.trade.TradeDate?.ToString("yyyyMMdd")}";
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var tradeNumbers =
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db.trade
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.Where(O =>
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O.TradeNumber.StartsWith(prefix)
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&& O.ValidState != "InValid").Select(O => O.TradeNumber).OrderByDescending(O => O);
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var tradeNumber = tradeNumbers.FirstOrDefault();
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int tradeCount = 0;
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if (string.IsNullOrWhiteSpace(tradeNumber) || !int.TryParse(tradeNumber.Substring(prefix.Length), out tradeCount))
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{
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tradeCount = 0;
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}
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do
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{
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tradeCount++;
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code = $"{prefix}{tradeCount:00}";
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} while (tradeNumbers.Contains(code));
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return code;
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}
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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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if (!clientObj.ProtocolSignDate.HasValue)
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{
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throw new Exception("生成客户编号失败，请先添加客户商品类协议签署日期!");
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}
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lock (_clientCodeLock)
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{
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DateTime date = DateTime.Now;
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string code = "";
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string codePrefix = "SQCW[" + clientObj.ProtocolSignDate?.ToString("yyyyMMdd") + "]";// "OTC";
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var existingClientCodes = clientDbQuery.Where(o => o.Number != null && o.Number.StartsWith(codePrefix))
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.Select(x => x.Number).OrderByDescending(O => O);
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var existingClientCode = existingClientCodes.FirstOrDefault();
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int number = 0;
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if (!string.IsNullOrWhiteSpace(existingClientCode))
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{
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Match maxCode = null;
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if ((maxCode = Regex.Match(existingClientCode, @"\d+$")).Success)
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{
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number = int.Parse(maxCode.Value);
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}
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}
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do
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{
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number++;
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code = codePrefix + 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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