Merge pull request #158 from prography/develop

fix: lazy loading error modified from fetchjoin

Author: GoToBILL

src/main/java/com/example/cherrydan/activity/repository/ActivityAlertRepository.java

@@ -22,9 +22,12 @@ public interface ActivityAlertRepository extends JpaRepository<ActivityAlert, Lo
 
 
     /**
-     * 당일 생성된 알림 미발송 활동 알림들 조회
+     * 당일 생성된 알림 미발송 활동 알림들 조회 (Campaign과 User를 Fetch Join으로 함께 조회)
      */
-    @Query("SELECT aa FROM ActivityAlert aa WHERE aa.alertStage = 0 AND aa.isVisibleToUser = true AND aa.alertDate = :alertDate")
+    @Query("SELECT aa FROM ActivityAlert aa " +
+           "JOIN FETCH aa.campaign c " +
+           "JOIN FETCH aa.user u " +
+           "WHERE aa.alertStage = 0 AND aa.isVisibleToUser = true AND aa.alertDate = :alertDate")
     List<ActivityAlert> findTodayUnnotifiedAlerts(@Param("alertDate") LocalDate alertDate);
 
     /**