261 lines
13 KiB
C#
261 lines
13 KiB
C#
using BaseOUDAL;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using YLErp.Model.Enum;
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using YLErp.Model;
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using YLErp.DBModels.Consts;
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using System.Linq.Expressions;
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using YLErp.QdpModule;
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using static YLErp.ConsGlobal;
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using YLErp.Helpers;
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using YLErp.Models;
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namespace YLErp.Modules.SwapModule
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{
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public class SwapEndConfirmService : YLBaseService
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{
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public SwapEndConfirmService(OptUserInfo optUser) : base(optUser)
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{
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}
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/// <summary>
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/// 查询 到期结算报告和提前终止报告
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/// </summary>
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public SearchListResult<SwapTradeContractGroup> SearchEitherTradeWithCashList(SwapEndConfirmReq req)
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{
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var db = DbContext;
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var actionList = new List<int>() { (int)SwapEventTypeEnum.平仓, (int)SwapEventTypeEnum.合成持仓 };
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var types = new List<string>() { ContractTypeEnum.Clearing, ContractTypeEnum.UnWind };
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var flowQuery = PredicateBuilder.Create<swap_flow_event>(n => actionList.Contains(n.EventType) && n.PayDirection > 0);
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var eventQuery = PredicateBuilder.Create<swap_event>(n => actionList.Contains(n.EventType) && !n.Invalid);
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var tradeQuery = buildTradeQuery(req);
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if (!string.IsNullOrEmpty(req.UnderlyingCodes))
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{
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flowQuery = flowQuery.And(d => req.UnderlyingCodeList.Contains(d.UnderlyingCode));
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}
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if (req.UnWindDateEnd == null)
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{
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req.UnWindDateEnd = DateTime.MaxValue;
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}
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if (req.UnWindDateStart == null)
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{
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req.UnWindDateStart = DateTime.MinValue;
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}
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eventQuery = eventQuery.And(d => d.ValueDate >= req.UnWindDateStart && d.ValueDate <= req.UnWindDateEnd);
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var query = from trade in db.trade.Where(tradeQuery)
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join swapEvent in db.swap_event.Where(eventQuery) on trade.id equals swapEvent.SwapTradeId
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join flowEvent in db.swap_flow_event.Where(flowQuery) on swapEvent.id equals flowEvent.EventId
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join position in db.swap_position on flowEvent.PositionId equals position.PositionId
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join tcrConfirm in db.trade_contract_r.Where(O => O.Type == ContractTypeEnum.Trade && O.IsValid) on trade.id equals tcrConfirm.TradeId into tcrConfirms
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from tcrConfirm in tcrConfirms.DefaultIfEmpty()
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select new SwapTradeContractGroup
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{
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id = flowEvent.id,
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trade = trade,
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swap_flow_event = flowEvent,
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swap_event = swapEvent,
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swap_position = position,
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ConfirmContractR = tcrConfirm,
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};
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query = query.OrderByDescending(s => s.swap_flow_event.UnwindDate);
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var retListResult = query.ToSearchList(req, isWithOrder: false);
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var tradeIds = retListResult.rows.Select(s => s.swap_flow_event.SwapTradeId).Distinct().ToList();
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var underlyingCodes = retListResult.rows.Select(r => r.swap_flow_event.UnderlyingCode).ToList();
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var underlyings = DbContext.underlying_manager.Where(x => underlyingCodes.Contains(x.UnderlyingCode)).AsNoTracking().ToList();
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List<trade_extend> extendList = DbContext.trade_extend.AsNoTracking().Where(p => tradeIds.Contains(p.TradeId)).ToList();
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if (extendList == null)
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{
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extendList = new List<trade_extend>();
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}
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foreach (var x in retListResult.rows)
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{
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x.trade_contract_r = db.trade_contract_r.Where(O => types.Contains(O.Type) && O.IsValid && O.TradeId == x.trade.id && O.SwapFlowEventId == x.swap_flow_event.id).FirstOrDefault();
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var swapEventFlow = x.swap_flow_event;
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var um = underlyings.FirstOrDefault(x => x.UnderlyingCode == swapEventFlow.UnderlyingCode);
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if (um != null && um.IsBond())
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{
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x.swap_flow_event.TradingAmountAvg = BondPriceConverter.ToDisplay(x.swap_flow_event.TradingAmountAvg);
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x.swap_flow_event.TradingAmountFeeAvg = BondPriceConverter.ToDisplay(x.swap_flow_event.TradingAmountFeeAvg);
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x.swap_flow_event.TradingAmountNetAvg = x.swap_flow_event.TradingAmountNetAvg.HasValue ? BondPriceConverter.ToDisplay(x.swap_flow_event.TradingAmountNetAvg.Value) : x.swap_flow_event.TradingAmountNetAvg;
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x.swap_flow_event.TradingAmountNetFeeAvg = x.swap_flow_event.TradingAmountNetFeeAvg.HasValue ? BondPriceConverter.ToDisplay(x.swap_flow_event.TradingAmountNetFeeAvg.Value) : x.swap_flow_event.TradingAmountNetFeeAvg;
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}
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if (x.trade_contract_r != null)
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{
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GetTradeDocumentResults(req, x);
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}
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if (x.swap_event != null)
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{
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x.swap_event.unwindData = JsonHelper.Deserialize<UnwindData>(x.swap_event.EventData);
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if (x.trade.StructureType == "多空组合")
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{
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UnwindData unwindData = new UnwindData();
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unwindData.SwapCloseAmount = x.swap_flow_event.FloatPnlSum;
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x.swap_event.unwindData = unwindData;
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}
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}
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var extend = extendList.FirstOrDefault(p => p.TradeId == x.swap_flow_event.SwapTradeId);
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if (x.swap_flow_event.PayDate == null || x.swap_flow_event.EventType != (int)SwapEventTypeEnum.平仓)
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{
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if (extend != null)
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{
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x.swap_flow_event.PayDate = x.swap_flow_event.EventDate.AddDays(extend.ExtendObj.SettlementRules);
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}
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}
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}
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return retListResult;
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}
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private Expression<Func<trade, bool>> buildTradeQuery(SwapEndConfirmReq req)
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{
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var tradeQuery = PredicateBuilder.Create<trade>(n => n.TradeType == "收益互换" && n.ValidState != ConsGlobal.InValid);
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if (req.UserAssets != null && req.UserClients != null)
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{
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tradeQuery = tradeQuery.And(x => req.UserAssets.Contains(x.AssetId) || req.UserClients.Contains(x.ClientId));
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}
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if (!string.IsNullOrEmpty(req.TradeNumber))
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{
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tradeQuery = tradeQuery.And(d => d.TradeNumber.Contains(req.TradeNumber));
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}
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if (req.StartDateStart != DateTime.MinValue)
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{
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tradeQuery = tradeQuery.And(d => d.StartDate >= req.StartDateStart);
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}
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if (req.StartDateEnd != DateTime.MinValue)
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{
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var StartDateTemp = req.StartDateEnd.AddDays(1);
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tradeQuery = tradeQuery.And(d => d.StartDate < StartDateTemp);
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}
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if (!string.IsNullOrEmpty(req.ClientIds))
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{
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tradeQuery = tradeQuery.And(d => req.ClientIdsInt.Contains(d.ClientId));
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}
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if (req.AssetIdList.Any())
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{
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tradeQuery = tradeQuery.And(d => req.AssetIdList.Contains(d.AssetId));
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}
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if (!string.IsNullOrEmpty(req.TraderNames))
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{
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tradeQuery = tradeQuery.And(d => req.TraderNamesList.Contains(d.TraderId));
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}
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if (req.ExerciseDateStart != null || req.ExerciseDateEnd != null)
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{
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if (req.ExerciseDateEnd == null)
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{
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req.ExerciseDateEnd = DateTime.MaxValue;
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}
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if (req.ExerciseDateStart == null)
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{
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req.ExerciseDateStart = DateTime.MinValue;
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}
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tradeQuery = tradeQuery.And(d => d.ExerciseDate >= req.ExerciseDateStart && d.ExerciseDate <= req.ExerciseDateEnd);
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}
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return tradeQuery;
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}
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private void GetTradeDocumentResults(SwapEndConfirmReq req, SwapTradeContractGroup x)
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{
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var documentQuery = (from trade in DbContext.trade_contract_document where trade.Code == x.trade_contract_r.ContractCode && trade.Type == x.trade_contract_r.Type select trade);
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x.trade_contract_document = documentQuery.FirstOrDefault();
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x.ContractDocUrl = x.trade_contract_document?.RelativePath;
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x.ContractCode = x.trade_contract_r.ContractCode;
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}
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/// <summary>
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/// 发送交易确认书邮件
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/// </summary>
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/// <param name="tradeId"></param>
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/// <returns></returns>
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///
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public string SendConfirmEamil(int tradeId)
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{
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var tradeContract = DbContext.trade_contract_r.Where(x => x.IsValid && x.TradeId == tradeId && x.Type == ContractTypeEnum.Trade).FirstOrDefault();
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if (tradeContract == null)
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{
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// 定位要点：此处历史上静默 return ""，前端当"已发送"但实际未发任何邮件。
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// 打出 warn 并把失败原因透传给前端，便于区分"没生成过交易确认书"与"被重生成作废(IsValid=false)"。
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var rows = DbContext.trade_contract_r.Where(x => x.TradeId == tradeId).Select(x => new { x.Type, x.IsValid, x.ContractCode }).ToList();
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var detail = rows.Any()
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? string.Join("；", rows.Select(r => $"Type={r.Type},IsValid={r.IsValid},Code={r.ContractCode}"))
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: "trade_contract_r 无任何行";
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LogFactory.GetLogger("SwapEndConfirm").Error(
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$"发送交易确认书邮件中止: tradeId={tradeId} 无有效交易确认书(需 IsValid=true 且 Type={ContractTypeEnum.Trade}); 库内实际行: {detail}");
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return "发送失败：未找到有效交易确认书，请先生成后再发送";
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}
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tradeContract.send_email_result = "发送中";
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DbContext.SaveChanges();
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var sendResult = SendEmail(tradeContract.ContractCode);
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if (string.IsNullOrEmpty(sendResult))
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{
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tradeContract.send_email_result = "已发送";
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}
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else
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{
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tradeContract.send_email_result = "发送失败：" + sendResult;
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}
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DbContext.SaveChanges();
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return string.IsNullOrEmpty(sendResult) ? "已发送" : "发送失败：" + sendResult;
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}
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public string SendConfirmEamil(string ContractCode)
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{
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//var tradeContract = DbContext.trade_contract_r.Where(x => x.IsValid && x.TradeId == tradeId && x.Type == ContractTypeEnum.Trade).FirstOrDefault();
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//if (tradeContract == null)
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//{
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// return "";
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//}
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var contracts = DbContext.trade_contract_r.Where(o => o.ContractCode == ContractCode && o.Type == ContractTypeEnum.Trade && o.IsValid).ToArray();
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foreach (var tradeContract in contracts)
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{
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tradeContract.send_email_result = "发送中";
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DbContext.SaveChanges();
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}
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var contractCode = contracts.FirstOrDefault()?.ContractCode;
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var sendResult = SendEmail(contractCode);
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foreach (var tradeContract in contracts)
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{
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if (string.IsNullOrEmpty(sendResult))
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{
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tradeContract.send_email_result = "已发送";
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}
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else
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{
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tradeContract.send_email_result = "发送失败：" + sendResult;
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}
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}
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DbContext.SaveChanges();
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return string.IsNullOrEmpty(sendResult) ? "已发送" : "发送失败：" + sendResult;
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}
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/// <summary>
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/// 发送邮件
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/// </summary>
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/// <returns></returns>
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private string SendEmail(string contractCode)
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{
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var baseUrl = Environment.GetEnvironmentVariable("BondOmsInterface_BaseUrl");
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//换成contractCode
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var sendEmailPUrl = "/swap/email/confirm/send?contractCode=" + contractCode;
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if (!string.IsNullOrEmpty(baseUrl))
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{
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var httpHelper = new HttpHelper(baseUrl, null);
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var result = httpHelper.GetRequestNoAuth<SendEmailResult>(sendEmailPUrl).Result;
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if (result != null && result.success && !string.IsNullOrEmpty(result.data))
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{
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return "";
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}
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else
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{
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LogFactory.GetLogger().Error("发送邮件失败:contractCode=" + contractCode, new Exception(result?.message));
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return result?.message ?? "发送邮件失败";
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}
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}
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return "未配置邮件接口地址";
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}
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}
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}
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