从山证v2.3.0拷贝
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吴方海
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using System.Data;
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using System.Text.RegularExpressions;
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using YLErp.BLL;
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using YLErp.BLL.MarginCalculation;
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using YLErp.DBModels.Consts;
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using YLErp.DBModels.Converts;
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using YLErp.Model;
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using YLErp.Models;
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using YLErp.Modules.DataProviderModule;
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using YLErp.Modules.TradeDalModule;
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using YLErp.Office;
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using YLErp.Plugins.TradeDocGenerator.Abstracts;
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namespace YLErp.Modules.TradeModule.DocGenerateModule
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{
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/// <summary>
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/// 生成远期结算确认书
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/// </summary>
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public class ForwardSettlementBillGenerateService : YLBaseService
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{
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public ForwardSettlementBillGenerateService(OptUserInfo userInfo) : base(userInfo)
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{
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}
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public ForwardSettlementBillGenerateService(YLBaseService baseService) : base(baseService)
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{
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}
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/// <summary>
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/// 获取交易关联的标的
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/// </summary>
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public underlying_manager GetTradeUnderlying(string underlyingcode)
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{
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var _underlying = DbContext.underlying_manager.AsNoTracking().FirstOrDefault(x => x.UnderlyingCode == underlyingcode);
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return _underlying;
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}
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/// <summary>
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/// 生成结算确认书
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/// </summary>
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public List<TradeDocGenerateResult> Generate(IEnumerable<int> tradeCashIds, IEnumerable<int> tradeIds, string docType)
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{
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if (tradeCashIds != null && tradeCashIds.Any())
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{
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tradeIds = DbContext.trade_cash.Where(x => tradeCashIds.Contains(x.id) && !x.IsDeleted).Select(x => x.TradeId).Distinct();
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}
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if (tradeIds == null)
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{
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throw new ArgumentNullException(nameof(tradeIds));
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}
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if (docType == null)
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{
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throw new ArgumentNullException(nameof(docType));
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}
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//当前交易日
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var valueDate = valuedateBLL.ValueDate;
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//----------------------------------
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// 获取当日行权 平仓 到期的有效交易
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//----------------------------------
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var service = new TradeDalService(this);
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var tradeQuery = service
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.GetTradeOrEodTrade(tradeIds, valueDate)
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.Where(O => O.TradeStatus== ConsTrade.已平仓
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&& O.UnWindDate <= valueDate
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&& O.ClientId != 0);
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var tradeDic = tradeQuery.ToDictionary(n => n.id, n => new trade_contract_group { trade = n });
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if (tradeDic.Count < 1)
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{
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throw new ServiceException("当日没有要结算的记录信息!");
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}
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tradeIds = tradeDic.Keys.ToArray();
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//----------------------------------
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// 交易确认书数据
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//----------------------------------
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var tcrQuery = from aa in DbContext.trade_contract_r
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where tradeIds.Contains(aa.TradeId)
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&& aa.Type == ContractTypeEnum.Trade && aa.IsValid
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select aa;
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var tcrDatas = tcrQuery.ToDictionary(K => K.TradeId, V => V);
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foreach (var data in tradeDic)
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{
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var id = data.Key;
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if (tcrDatas.TryGetValue(id, out var tcr))
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{ data.Value.ConfirmContractR = tcr; }
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}
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//----------------------------------
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// 交易现金交割记录
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//----------------------------------
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var tradeCashDict = new Dictionary<int, int>();
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var cashQuery = from tradeCash in DbContext.trade_cash.AsNoTracking()
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where tradeIds.Contains(tradeCash.TradeId) &&
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tradeCash.ValidState != ConsGlobal.InValid && !tradeCash.IsDeleted
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&& tradeCash.IsLastAction
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&& tradeCash.ExerciseWay == TradeCashExerciseWayEnum.提前终止行权
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select tradeCash;
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//当一笔交易存在多条到期行权记录时，取的最后一条资金记录。 --时嬴政 2022年8月2日
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var cashDatas = cashQuery.AsEnumerable().GroupBy(O => O.TradeId).ToDictionary(K => K.Key, V => V.LastOrDefault());
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if (tradeCashIds != null && tradeCashIds.Count() > 0)
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{
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tradeCashDict = cashDatas.Where(O => tradeCashIds.Contains(O.Value.id)).Select(O => O).ToDictionary(K => K.Key, V => V.Value.id);
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}
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else
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{
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tradeCashDict = cashDatas.Select(O => O).ToDictionary(K => K.Key, V => V.Value.id);
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}
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foreach (var data in cashDatas)
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{
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if (tradeDic.TryGetValue(data.Value.TradeId, out var group))
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{
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group.trade.trade_cash = data.Value;
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group.trade_cash = data.Value;
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}
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}
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//----------------------------------
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// 生成交易结算书
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//----------------------------------
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var resultList = new List<TradeDocGenerateResult>();
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AppManager.TryResolve(out ITradeSettleBillGenerator generatorV2);
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var cacheList = new List<string>();
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//客户编号列表
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foreach (var tradeContractGroup in tradeDic.Values)
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{
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if (tradeContractGroup.trade.TradeStatus != ConsTrade.已平仓 && tradeContractGroup.trade_cash == null)
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{
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resultList.Add(new TradeDocGenerateResult(tradeContractGroup.trade)
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{
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ErrorMessage = "缺少现金交割记录"
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});
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}
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else if (generatorV2 != null)
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{
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var key = $"{tradeContractGroup.trade.id}_{tradeContractGroup.trade_cash.Action}_{tradeContractGroup.trade_cash.Notional}_{tradeContractGroup.trade_cash.UnwindNotional}";
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//判断重复
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if (cacheList.Contains(key))
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{
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continue;
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}
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cacheList.Add(key);
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var result = GenerateSingleV2(generatorV2, tradeContractGroup, tradeContractGroup.trade_cash.id, docType);
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resultList.Add(result);
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}
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}
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return resultList;
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}
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/// <summary>
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///
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/// </summary>
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private TradeDocGenerateResult GenerateSingleV2(ITradeSettleBillGenerator generator, trade_contract_group tradeContractGroup, int tradeCashId, string docType = "DOCX")
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{
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try
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{
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var context = new SettlementBillGenerateContext(tradeCashId, tradeContractGroup.trade, ContractTypeEnum.Clearing, OptUser);
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generator.Initialize(docType, context);
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return generator.GenerateDocument();
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}
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catch (Exception ex)
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{
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LogFactory.GetLogger("GenerateSingleV2").Error(ex);
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return new TradeDocGenerateResult(tradeContractGroup.trade)
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{
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Exception = ex,
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ErrorMessage = "出错:" + ex.Message
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};
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}
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}
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}
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}
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