feat(eodswapposition): 新增框架合约新口径展示功能

- 在EodPnlCalculator中添加CalculateEodSwapRiskNewFields方法,实现新口径计算逻辑
- 创建EodSwapRiskNewFields和EodSwapRiskNewResponse模型类,支持新的展示字段
- 实现SearchEodSwapNewList查询方法,复用旧查询权限控制并计算新字段
- 添加index=3的新框架合约Tab页面,使用独立查询接口和列配置
- 前端JavaScript中实现colModelGridEodSwapNew列模型,替换旧字段并新增9个字段
- 完善导出功能支持新Tab的标准格式导出,保持与旧口径分离
- 更新测试用例验证新框架合约前端接线正确性
This commit is contained in:
张名锐
2026-08-25 13:49:30 +08:00
parent d43e77ee6f
commit 7d0eb16f64
8 changed files with 655 additions and 10 deletions
@@ -3370,6 +3370,91 @@ namespace YLErp.Modules.SwapModule
return retListResult;
}
/// <summary>
/// 查询 EQD-7084 新“框架合约”字段。
/// 旧查询负责筛选、排序、分页及旧字段计算;新字段只基于当前页对应的日终腿补充计算,
/// 避免改变旧接口的返回口径。
/// </summary>
public SearchListResult<EodSwapRiskNewResponse> SearchEodSwapNewList(EodSwapQueryRequest req)
{
// 新 Tab 与旧 Tab 共享同一套权限、筛选、排序和分页边界;先复用旧查询,
// 再只替换需求明确调整的展示字段,避免新接口悄然改变旧口径或查询范围。
var oldResult = SearchEodSwapList(req);
var oldRows = oldResult.rows?.ToList() ?? new List<EodSwapResponse>();
var tradeIds = oldRows.Select(x => x.position.SwapTradeId).Distinct().ToList();
var valueDates = oldRows.Select(x => x.position.ValueDate).Distinct().ToList();
if (tradeIds.Count == 0)
{
return new SearchListResult<EodSwapRiskNewResponse>(oldResult,
Enumerable.Empty<EodSwapRiskNewResponse>());
}
// 当前页的交易、日终明细和扩展信息各批量读取一次,随后在内存按“交易 + 日终日”配对。
// 不在 rows.Select 内查询数据库,避免分页结果产生 N+1 查询。
var trades = DbContext.trade
.Where(x => tradeIds.Contains(x.id))
.Select(x => new { x.id, x.StartDate, x.ExerciseDate })
.ToDictionary(x => x.id);
var eodPositionDetails = DbContext.eod_swap_position
.Where(x => tradeIds.Contains(x.SwapTradeId)
&& valueDates.Contains(x.ValueDate)
&& !x.Invalid)
.ToList();
var tradeExtends = DbContext.trade_extend
.Where(x => tradeIds.Contains(x.TradeId))
.ToList();
var rows = oldRows.Select(item =>
{
// 同一交易可出现在多个日终日;必须同时匹配 ValueDate,不能把其他日期的腿混入本行。
var details = eodPositionDetails
.Where(x => x.SwapTradeId == item.position.SwapTradeId
&& x.ValueDate == item.position.ValueDate)
.ToList();
var floatingLegs = details.Where(x => !string.IsNullOrEmpty(x.UnderlyingCode)).ToList();
var interestLegs = details.Where(x => string.IsNullOrEmpty(x.UnderlyingCode)).ToList();
var tradeExtend = tradeExtends.FirstOrDefault(x => x.TradeId == item.position.SwapTradeId);
// 缺少扩展信息时按“期间支付”处理,和旧接口的默认值保持一致。
var dividendPayDate = tradeExtend?.ExtendObj?.DividendPayDate ?? 1;
trades.TryGetValue(item.position.SwapTradeId, out var tradeInfo);
return new EodSwapRiskNewResponse
{
position = item.position,
TradeDate = item.TradeDate,
SwapTradeNo = item.SwapTradeNo,
ClientName = item.ClientName,
StructureType = item.StructureType,
AssetBookName = item.AssetBookName,
ClientId = item.ClientId,
SwapTradeTypeStr = item.SwapTradeTypeStr,
UnderlyingType = item.UnderlyingType,
PeriodAmount = item.PeriodAmount,
FloatingUnrealizedPnl = item.FloatingUnrealizedPnl,
InterestPaymentMethod = item.InterestPaymentMethod,
MaturityNettingValuation = item.MaturityNettingValuation,
PeriodPaymentValuation = item.PeriodPaymentValuation,
MarginInterestGain = item.MarginInterestGain,
MarginInterestLoss = item.MarginInterestLoss,
// 所有 EQD-7084 差异集中在 NewFields;上方复制的旧字段用于保留原报表的
// 基本信息、DV、期间金额及已实现收益,前端再将六个差异列绑定到 NewFields。
NewFields = CalculateEodSwapRiskNewFields(
floatingLegs,
interestLegs,
item.StructureType,
item.position.NotionalValue,
tradeInfo?.StartDate,
tradeInfo?.ExerciseDate,
item.PeriodAmount,
dividendPayDate)
};
}).ToList();
return new SearchListResult<EodSwapRiskNewResponse>(oldResult, rows);
}
/// <summary>
/// 获取互换交易日终持仓数据
/// </summary>
@@ -3448,6 +3533,29 @@ namespace YLErp.Modules.SwapModule
return retListResult;
}
/// <summary>
/// 计算 EQD-7084 新“框架合约”Tab 的字段口径。
/// 纯函数只依赖日终浮动腿、利息腿和交易级展示参数,供查询接口及无库单测共用。
/// </summary>
public static EodSwapRiskNewFields CalculateEodSwapRiskNewFields(
IEnumerable<eod_swap_position> floatingLegs,
IEnumerable<eod_swap_position> interestLegs,
string structureType,
decimal notionalValue,
DateTime? startDate,
DateTime? ExerciseDate,
decimal periodAmount,
int dividendPayDate)
=> EodPnlCalculator.CalculateEodSwapRiskNewFields(
floatingLegs,
interestLegs,
structureType,
notionalValue,
startDate,
ExerciseDate,
periodAmount,
dividendPayDate);
/// <summary>
/// 互换持仓明细查询
/// </summary>