fix: groupBy 적용

Author: 7ijin01

src/main/java/com/opendata/domain/tourspot/repository/custom/total/CustomTourSpotCombineRepositoryImpl.java

@@ -28,13 +28,14 @@ public List<TourSpotMetaResponse> findMetaByRank() {
                 .select(Projections.constructor(TourSpotMetaResponse.class,
                         s.tourspotId,
                         s.tourspotNm,
-                        img.tourspotImgUrl,
-                        cc.congestionLvl
+                        img.tourspotImgUrl.min(),
+                        cc.congestionLvl.max()
                 ))
                 .from(s)
                 .leftJoin(img).on(img.tourspot.eq(s))
                 .leftJoin(cc).on(cc.tourspot.eq(s)
                         .and(cc.fcstTime.eq(DateUtil.getCurrentRoundedFormattedDateTime())))
+                .groupBy(s.tourspotId, s.tourspotNm, s.viewCount)
                 .orderBy(s.viewCount.desc())
                 .offset(0)
                 .limit(10)