Merge pull request '라이브 방 후원랭킹' (#230) from test into main

Reviewed-on: #230

src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomRepository.kt

@@ -3,6 +3,7 @@ package kr.co.vividnext.sodalive.live.room
 import com.querydsl.core.types.Projections
 import com.querydsl.core.types.dsl.CaseBuilder
 import com.querydsl.core.types.dsl.Expressions
+import com.querydsl.core.types.dsl.NumberExpression
 import com.querydsl.jpa.impl.JPAQueryFactory
 import kr.co.vividnext.sodalive.can.use.CanUsage
 import kr.co.vividnext.sodalive.can.use.QUseCan.useCan
@@ -248,6 +249,15 @@ class LiveRoomQueryRepositoryImpl(
             .and(useCan.canUsage.eq(CanUsage.DONATION).or(useCan.canUsage.eq(CanUsage.SPIN_ROULETTE)))
             .and(useCan.isRefund.isFalse)
 
+        val sortExpression: NumberExpression<Int> = if (isLiveCreator) {
+            useCan.can.sum().add(useCan.rewardCan.sum())
+        } else {
+            CaseBuilder()
+                .`when`(useCan.isSecret.isFalse)
+                .then(useCan.can.sum().add(useCan.rewardCan.sum()))
+                .otherwise(0)
+        }
+
         return queryFactory
             .select(
                 QGetLiveRoomDonationItem(
@@ -283,7 +293,7 @@ class LiveRoomQueryRepositoryImpl(
             .join(useCan.member, member)
             .groupBy(useCan.member.id)
             .where(where)
-            .orderBy(useCan.can.sum().add(useCan.rewardCan.sum()).desc())
+            .orderBy(sortExpression.desc())
             .fetch()
     }