hjhan
0fda5fd1cc
移除中债估值细分与操作人姓名显示，按价格行自身 DataSource 列判定：期货/股票读 DataSource（otc-marketdata 同步写系统、手工写人工）；债券 update_user 非空→人工、否则→系统。筛选仅人工/系统两选项，异常来源值返回空。ResolveBondDisplaySource 精简为单参纯函数。
410 lines
17 KiB
C#
410 lines
17 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using BaseOUDAL;
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using DocumentFormat.OpenXml.Bibliography;
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using NPOI.POIFS.NIO;
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using YLErp.Helpers;
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namespace YLErp.Modules.EodModule
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{
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/// <summary>
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/// 日终价格服务
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/// </summary>
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public class EodPriceService : YLBaseService
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{
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public EodPriceService(OptUserInfo userInfo) : base(userInfo)
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{
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}
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/// <summary>
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/// 解析日终价格列表的"估值日期"查询窗口。抽成 static 以便纯单测锁定行为（避免改坏）。
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/// 规则：
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/// - 起始日期年份 > 2000（前端传了有效日期）→ 用传入值；否则回退到 今天-1年。
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/// - 结束日期年份 > 2000 → 用传入值+1天（闭区间转半开）；否则回退到 今天+1年。
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/// 注意：列表页默认把起止都设成"今天"，于是窗口=[今天, 今天+1天)=仅今天 → 仅返回当天的记录
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/// （即"页面始终5条"现象的真正成因，非分页/查询 bug）。要看历史须把起始日期调早。
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/// </summary>
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public static (DateTime start, DateTime end) ResolveValueDateWindow(DateTime reqStart, DateTime reqEnd)
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{
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var start = reqStart.Year > 2000 ? reqStart : DateTime.Today.AddYears(-1);
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var end = reqEnd.Year > 2000 ? reqEnd.AddDays(1) : DateTime.Today.AddYears(1);
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return (start, end);
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}
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public SearchListResult<EodUnderlyingPriceDto> SearchUnderlyingList(EodCommodityFuturePriceReq req)
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{
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var (valueDtStart, valueDtEnd) = ResolveValueDateWindow(req.ValueDateStart, req.ValueDateEnd);
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var predicatUn = PredicateBuilder.Create<underlying_manager>(d => d.LaunchState == "1");
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var predicatEoc = PredicateBuilder.Create<eod_commodity_future_price>(source => source.ValueDate >= valueDtStart && source.ValueDate < valueDtEnd);
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var predicatEot = PredicateBuilder.Create<eod_stock_price>(source => source.ValueDate >= valueDtStart && source.ValueDate < valueDtEnd);
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var predicatEob = PredicateBuilder.Create<ChinaBondValuation>(source => source.valuation_date >= valueDtStart && source.valuation_date < valueDtEnd);
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if (!string.IsNullOrEmpty(req.DataSource))
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{
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predicatEoc = predicatEoc.And(d => d.DataSource.Contains(req.DataSource));
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predicatEot = predicatEot.And(d => d.DataSource.Contains(req.DataSource));
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// 债券来源：自动同步(中债)归为"系统"、被手工改过的(update_user 非空)归为"人工"。
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// 故按"系统"筛选命中全部债券；按"人工"筛选只命中被手工改过的债券。
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if (req.DataSource == EodPriceBase.人工)
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{
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predicatEob = predicatEob.And(d => d.update_user != null);
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}
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else if (req.DataSource != EodPriceBase.系统)
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{
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predicatEob = predicatEob.And(d => false);
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}
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}
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if (!string.IsNullOrEmpty(req.MarketName))
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{
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predicatUn = predicatUn.And(d => d.MarketName == req.MarketName);
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}
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if (!string.IsNullOrEmpty(req.UnderlyingCode))
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{
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predicatUn = predicatUn.And(d => d.UnderlyingCode.Contains(req.UnderlyingCode));
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}
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var queryUn = DbContext.underlying_manager.Where(predicatUn).Select(n => new { n.id, n.LaunchState, n.MarketName, n.UnderlyingState, n.UnderlyingType, n.UnderlyingCode, n.UnderlyingName,n.UnderlyingInstrumentType });
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var query1 = from un in queryUn
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join source in DbContext.eod_commodity_future_price.Where(predicatEoc) on un.id equals source.UnderlyingId
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select new EodUnderlyingPriceDto
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{
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IsBond=false,
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id = source.id,
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DataSource = source.DataSource,
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// EF Core Concat 要求各分支投影成员集合完全一致：
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// 债券分支设了 UpdateUser，故期货/股票分支也必须显式设(置 null)，否则翻译期抛
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// "The given key 'UpdateUser/DataSource' was not present in the dictionary"。
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UpdateUser = (long?)null,
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LaunchState = un.LaunchState,
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MarketName = un.MarketName,
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UnderlyingId = un.id,
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UnderlyingCode = un.UnderlyingCode,
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UnderlyingName = un.UnderlyingName,
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UnderlyingState = un.UnderlyingState,
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UnderlyingType = un.UnderlyingType,
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UnderlyingInstrumentType = "CommodityFutures",
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RealInstrumentType = un.UnderlyingInstrumentType,
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ValueDate = source.ValueDate,
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SettlePrice = source.SettlePrice,
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ClosePrice = source.ClosePrice,
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UpdateTime = source.OptDate,
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ReferencePrice = source.ReferencePrice,
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SourceTime = source.SourceTime,
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DeciClosePrice=0,
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DeciSettlePrice = 0,
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DeciReferencePrice=0
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};
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var query2 = from un in queryUn
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join stockClose in DbContext.eod_stock_price.Where(predicatEot) on un.UnderlyingCode equals stockClose.UnderlyingCode
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select new EodUnderlyingPriceDto
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{
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IsBond = false,
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id = stockClose.id,
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DataSource = stockClose.DataSource,
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UpdateUser = (long?)null, // 对齐 Concat 投影成员，见 query1 注释
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LaunchState = un.LaunchState,
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MarketName = un.MarketName,
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UnderlyingId = un.id,
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UnderlyingCode = un.UnderlyingCode,
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UnderlyingName = un.UnderlyingName,
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UnderlyingState = un.UnderlyingState,
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UnderlyingType = un.UnderlyingType,
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UnderlyingInstrumentType = "Stock",
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RealInstrumentType = un.UnderlyingInstrumentType,
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ValueDate = stockClose.ValueDate,
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SettlePrice = stockClose.ClosePrice,
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ClosePrice = stockClose.ClosePrice,
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UpdateTime = stockClose.OptDate,
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ReferencePrice = stockClose.ReferencePrice,
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SourceTime = stockClose.SourceTime,
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DeciClosePrice = 0,
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DeciSettlePrice = 0,
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DeciReferencePrice = 0
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};
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var query3 = from un in queryUn
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join bondClose in DbContext.china_bond_valuation.Where(predicatEob) on un.UnderlyingCode equals bondClose.bond_id
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select new EodUnderlyingPriceDto
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{
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IsBond = true,
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id = bondClose.id,
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UpdateUser = bondClose.update_user,
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// 债券 DataSource 在后处理统一置为"人工"/"系统"（见下方 foreach）；
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// 此处仍须显式设 null 以对齐 Concat 各分支投影成员集合(见 query1 注释)。
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DataSource = null,
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LaunchState = un.LaunchState,
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MarketName = un.MarketName,
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UnderlyingId = un.id,
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UnderlyingCode = un.UnderlyingCode,
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UnderlyingName = un.UnderlyingName,
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UnderlyingState = un.UnderlyingState,
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UnderlyingType = un.UnderlyingType,
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UnderlyingInstrumentType = un.UnderlyingInstrumentType,
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RealInstrumentType = un.UnderlyingInstrumentType,
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ValueDate = bondClose.valuation_date,
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SettlePrice=0,
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DeciSettlePrice =bondClose.net_price,
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ClosePrice=0,
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DeciClosePrice = bondClose.dirty_price_close,
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UpdateTime = bondClose.update_time,
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ReferencePrice=0,
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DeciReferencePrice = bondClose.yield,
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SourceTime=""
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};
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var unionQuery = query1.Concat(query2);
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var finalQuery = unionQuery.Concat(query3);
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if (string.IsNullOrEmpty(req.sidx))
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{
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req.sidx = "ValueDate";
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req.sord = "desc";
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}
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var result = finalQuery.ToSearchList(req);
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foreach (var item in result.rows)
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{
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if (item.IsBond)
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{
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// 债券来源：被手工改过的(update_user 非空)→"人工"；其余(中债自动同步)→"系统"。
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item.DataSource = ResolveBondDisplaySource(item.UpdateUser);
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item.SourceTime = item.UpdateTime.HasValue? item.UpdateTime.Value.ToString("yyyy-MM-dd HH:mm:ss"):"";
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item.SettlePrice=Convert.ToDouble(item.DeciSettlePrice);
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item.ClosePrice = Convert.ToDouble(item.DeciClosePrice);
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item.ReferencePrice = Convert.ToDouble(item.DeciReferencePrice);
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}
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}
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return result;
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}
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/// <summary>
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/// 保存日终期货价格
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/// </summary>
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public eod_commodity_future_price SaveEodFuturePrice(eod_commodity_future_price req)
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{
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if (req is null)
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{
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throw new ArgumentNullException(nameof(req));
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}
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if (DbContext.eod_commodity_future_price.Any(n => n.id != req.id && n.UnderlyingCode == req.UnderlyingCode && n.ValueDate == req.ValueDate))
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{
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throw new ServiceException("已存在相同估值日期，相同合约的数据");
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}
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eod_commodity_future_price dbmodel;
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if (req.id == 0)
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{
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DbContext.eod_commodity_future_price.Add(dbmodel = req);
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}
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else
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{
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dbmodel = DbContext.eod_commodity_future_price.Find(req.id);
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if (dbmodel == null)
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{
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throw new ServiceException("数据不存在");
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}
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UpdateChanges(dbmodel, req);
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}
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SetDBModelOpt(dbmodel);
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dbmodel.DataSource = EodPriceBase.人工;
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DbContext.SaveChanges();
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return dbmodel;
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}
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public ChinaBondValuation SaveBondPrice(ChinaBondValuation req)
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{
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if (req is null)
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{
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throw new ArgumentNullException(nameof(req));
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}
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ChinaBondValuation dbmodel;
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if (req.id == 0)
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{
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DbContext.china_bond_valuation.Add(dbmodel = req);
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}
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else
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{
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dbmodel = DbContext.china_bond_valuation.Find(req.id);
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if (dbmodel == null)
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{
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throw new ServiceException("数据不存在");
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}
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UpdateChanges(dbmodel, req);
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}
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// 记录手工编辑人：写入登录用户ID到已有列(create_user/update_user)，
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// 不新增字段。聚源同步路径(SettlementPriceImportService)不写这两列，故 NULL 即"自动同步"。
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StampBondOperator(dbmodel, UserId, req.id == 0);
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dbmodel.update_time = DateTime.Now;
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DbContext.SaveChanges();
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return dbmodel;
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}
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/// <summary>
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/// 标记债券估值(china_bond_valuation)的操作人。
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/// 该表已有 create_user/update_user 两列(bigint)，但聚源同步路径不写入，
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/// 因此：NULL = 聚源/中债自动同步；有值 = 被人手工编辑(记录登录用户ID)。
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/// 抽出为纯静态函数，供 SaveBondPrice 与单元测试共用。
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/// </summary>
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/// <param name="model">债券估值实体</param>
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/// <param name="userId">当前登录用户ID</param>
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/// <param name="isNew">是否为新增(true 时同时写 create_user)</param>
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public static void StampBondOperator(ChinaBondValuation model, int userId, bool isNew)
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{
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model.update_user = userId;
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if (isNew)
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{
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model.create_user = userId;
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}
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}
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/// <summary>
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/// 债券来源列该显示什么：被手工改过的(update_user 有值)→"人工"；其余(中债自动同步)→"系统"。
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/// 抽为纯静态函数，便于无库单元测试。
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/// </summary>
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public static string ResolveBondDisplaySource(long? updateUser)
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{
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return updateUser.HasValue ? EodPriceBase.人工 : EodPriceBase.系统;
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}
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/// <summary>
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/// 保存日终股票价格
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/// </summary>
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public eod_stock_price SaveEodStockPrice(eod_stock_price req)
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{
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if (req is null)
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{
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throw new ArgumentNullException(nameof(req));
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}
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if (DbContext.eod_stock_price.Any(n => n.id != req.id && n.UnderlyingCode == req.UnderlyingCode && n.ValueDate == req.ValueDate))
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{
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throw new ServiceException("已存在相同估值日期，相同合约的数据");
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}
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eod_stock_price dbmodel;
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if (req.id == 0)
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{
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DbContext.eod_stock_price.Add(dbmodel = req);
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}
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else
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{
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dbmodel = DbContext.eod_stock_price.Find(req.id);
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if (dbmodel == null)
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{
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throw new ServiceException("数据不存在");
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}
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UpdateChanges(dbmodel, req);
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}
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SetDBModelOpt(dbmodel);
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dbmodel.DataSource = EodPriceBase.人工;
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DbContext.SaveChanges();
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return dbmodel;
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}
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}
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/// <summary>
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///
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/// </summary>
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public class EodCommodityFuturePriceReq : BaseSearchReq
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{
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/// <summary>
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/// 数据来源
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/// </summary>
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public string DataSource { get; set; }
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public string MarketName { get; set; }
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public string LaunchState { get; set; }
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/// <summary>
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/// 标的代码
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/// </summary>
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public string UnderlyingCode { get; set; }
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public DateTime ValueDateStart { get; set; }
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public DateTime ValueDateEnd { get; set; }
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}
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public class EodUnderlyingPriceDto
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{
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public string EncryptId
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{
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get
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{
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return DataProtectHelper.Encrypt(id.ToString());
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}
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}
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public long id { get; set; }
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public DateTime ValueDate { get; set; }
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public double SettlePrice { get; set; }
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public double ClosePrice { get; set; }
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public double? ReferencePrice { get; set; }
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public string DataSource { get; set; }
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public string UnderlyingType { get; set; }
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public string UnderlyingInstrumentType { get; set; }
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/// <summary>
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/// 真实标的种类（取自 underlying_manager），仅供列表"标的种类"列显示。
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/// UnderlyingInstrumentType 仍作为"存储表路由键"使用，二者解耦，避免改动历史路由逻辑。
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/// </summary>
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public string RealInstrumentType { get; set; }
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public string UnderlyingInstrumentTypeCn => ConsGlobal.InstrumentType.GetDesc(RealInstrumentType ?? UnderlyingInstrumentType);
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public string UnderlyingState { get; set; }
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public string MarketName { get; set; }
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public string LaunchState { get; set; }
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public int UnderlyingId { get; set; }
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public string UnderlyingCode { get; set; }
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public string UnderlyingName { get; set; }
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public DateTime? UpdateTime { get; set; }
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public string SourceTime { get; set; }
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public decimal? DeciSettlePrice { get; set; }
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public decimal? DeciClosePrice { get; set; }
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public decimal? DeciReferencePrice { get; set; }
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public bool IsBond { get; set; }
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/// <summary>
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/// 手工改过估值时的操作人ID（china_bond_valuation.update_user）。
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/// NULL = 中债自动同步；有值 = 被人手工改过（来源列显示"人工"）。
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/// 仅债券行可能非空，用于列表来源列区分"人工"/"系统"。
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/// </summary>
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public long? UpdateUser { get; set; }
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}
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}
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