feat：增加债券借贷费率表的内存读取代码

2026-08-14 15:14:32 +08:00
parent 31691f08db
commit 0722da1149
3 changed files with 97 additions and 0 deletions
@@ -269,6 +269,36 @@ namespace YLErp.Modules.DataProviderModule
            return bondPrice;
        }
        /// <summary>
+        /// 获取债券借贷费率最新行情
+        /// </summary>
+        /// <param name="valueDate"></param>
+        /// <param name="underlyingSecurityId"></param>
+        /// <returns></returns>
+        public static eod_bond_lending_rate GetBondLendingRate(DateTime valueDate, string underlyingSecurityId)
+        {
+            if (string.IsNullOrWhiteSpace(underlyingSecurityId))
+            {
+                return null;
+            }
+
+            using var db = DbContextFactory.GetYLDbContext();
+            return db.eod_bond_lending_rate
+                .Where(x => x.UnderlyingSecurityId == underlyingSecurityId && x.ValueDate <= valueDate.Date)
+                .OrderByDescending(x => x.ValueDate)
+                .FirstOrDefault();
+        }
+        /// <summary>
+        /// 尝试获取债券借贷费率最新行情
+        /// </summary>
+        /// <param name="valueDate"></param>
+        /// <param name="underlyingSecurityId"></param>
+        /// <param name="bondLendingRate"></param>
+        /// <returns></returns>
+        public static bool TryGetBondLendingRate(DateTime valueDate, string underlyingSecurityId, out eod_bond_lending_rate bondLendingRate)
+        {
+            return (bondLendingRate = GetBondLendingRate(valueDate, underlyingSecurityId)) != null;
+        }
+        /// <summary>
        /// 获取标的收盘价格
        /// </summary>
        /// <param name="code">标的代码</param>