라이브 방

- 하트 후원 합계 조회 API 추가

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

@@ -273,4 +273,14 @@ class LiveRoomController(
 
         ApiResponse.ok(service.likeHeart(request, member))
     }
+
+    @GetMapping("/{id}/heart-total")
+    fun getTotalHeartCount(
+        @PathVariable("id") roomId: Long,
+        @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
+    ) = run {
+        if (member == null) throw SodaException("로그인 정보를 확인해주세요.")
+
+        ApiResponse.ok(service.getTotalHeartCount(roomId))
+    }
 }

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

@@ -53,6 +53,7 @@ interface LiveRoomQueryRepository {
     fun getDonationList(roomId: Long, isLiveCreator: Boolean): List<GetLiveRoomDonationItem>
     fun getRoomActiveAndChannelNameIsNotNull(memberId: Long): List<LiveRoom>
     fun getActiveRoomIdList(memberId: Long): Int
+    fun getTotalHeartCount(roomId: Long): Int?
 }
 
 class LiveRoomQueryRepositoryImpl(
@@ -297,4 +298,18 @@ class LiveRoomQueryRepositoryImpl(
             .fetch()
             .size
     }
+
+    override fun getTotalHeartCount(roomId: Long): Int? {
+        val where = liveRoom.id.eq(roomId)
+            .and(useCan.canUsage.eq(CanUsage.HEART))
+            .and(useCan.isRefund.isFalse)
+
+        return queryFactory
+            .select(useCanCalculate.can.sum())
+            .from(useCanCalculate)
+            .innerJoin(useCanCalculate.useCan, useCan)
+            .innerJoin(useCan.room, liveRoom)
+            .where(where)
+            .fetchOne()
+    }
 }

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

@@ -39,6 +39,7 @@ import kr.co.vividnext.sodalive.live.room.info.LiveRoomInfo
 import kr.co.vividnext.sodalive.live.room.info.LiveRoomInfoRedisRepository
 import kr.co.vividnext.sodalive.live.room.info.LiveRoomMember
 import kr.co.vividnext.sodalive.live.room.kickout.LiveRoomKickOutService
+import kr.co.vividnext.sodalive.live.room.like.GetLiveRoomHeartTotalResponse
 import kr.co.vividnext.sodalive.live.room.like.LiveRoomLikeHeartRequest
 import kr.co.vividnext.sodalive.live.room.menu.CreateLiveMenuRequest
 import kr.co.vividnext.sodalive.live.room.menu.LiveRoomMenuService
@@ -1243,4 +1244,8 @@ class LiveRoomService(
             container = request.container
         )
     }
+
+    fun getTotalHeartCount(roomId: Long): GetLiveRoomHeartTotalResponse {
+        return GetLiveRoomHeartTotalResponse(totalHeartCount = repository.getTotalHeartCount(roomId = roomId) ?: 0)
+    }
 }

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

@@ -0,0 +1,5 @@
+package kr.co.vividnext.sodalive.live.room.like
+
+data class GetLiveRoomHeartTotalResponse(
+    val totalHeartCount: Int
+)