백테스팅 목록 아이템 삭제 기능추가

backend/src/main/java/com/goldenchart/repository/GcPaperTradeRepository.java

@@ -8,6 +8,7 @@ import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 
 import java.time.LocalDateTime;
+import java.util.Collection;
 import java.util.List;
 
 public interface GcPaperTradeRepository extends JpaRepository<GcPaperTrade, Long> {
@@ -30,4 +31,6 @@ public interface GcPaperTradeRepository extends JpaRepository<GcPaperTrade, Long
             @Param("from") LocalDateTime from,
             @Param("to") LocalDateTime to,
             Pageable pageable);
+
+    List<GcPaperTrade> findByAccountIdAndIdIn(Long accountId, Collection<Long> ids);
 }