增加删除功能

bms-back/bms-system/src/main/java/com/bms/price/mapper/BmsProductCountryMapper.java

@@ -39,6 +39,11 @@ public interface BmsProductCountryMapper
         @Param("productCode") String productCode,
         @Param("newEffectiveDate") Date newEffectiveDate);
 
+    /** After deleting a pending version: reopen country rows closed at that effective date */
+    public int reopenExpiredByProductCodeAndExpireDate(
+        @Param("productCode") String productCode,
+        @Param("expireDate") Date expireDate);
+
     /**
      * Close open rows for one product + country where effective_date < newEffectiveDate.
      * Match by country_code when present, otherwise country_name.

bms-back/bms-system/src/main/java/com/bms/price/mapper/BmsProductMapper.java

@@ -39,6 +39,11 @@ public interface BmsProductMapper
         @Param("newEffectiveDate") Date newEffectiveDate,
         @Param("excludeId") Long excludeId);
 
+    /** After deleting a pending version: reopen rows closed at that effective date */
+    public int reopenExpiredByProductCodeAndExpireDate(
+        @Param("productCode") String productCode,
+        @Param("expireDate") Date expireDate);
+
     /** Recompute status from effective_date / expire_date vs today */
     public int refreshStatusByDates();
 }