feat(recommend): 홈 추천 차단 필터를 확장한다

src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepository.kt

@@ -1,8 +1,10 @@
 package kr.co.vividnext.sodalive.v2.recommend.adapter.out.persistence
 
+import com.querydsl.core.types.Expression
 import com.querydsl.core.types.Projections
 import com.querydsl.core.types.dsl.BooleanExpression
 import com.querydsl.core.types.dsl.Expressions
+import com.querydsl.jpa.JPAExpressions
 import com.querydsl.jpa.impl.JPAQueryFactory
 import kr.co.vividnext.sodalive.chat.character.QChatCharacter.chatCharacter
 import kr.co.vividnext.sodalive.chat.original.QOriginalWork
@@ -19,6 +21,7 @@ import kr.co.vividnext.sodalive.explorer.profile.creatorCommunity.like.QCreatorC
 import kr.co.vividnext.sodalive.live.room.QLiveRoom.liveRoom
 import kr.co.vividnext.sodalive.member.QMember
 import kr.co.vividnext.sodalive.member.QMember.member
+import kr.co.vividnext.sodalive.member.block.QBlockMember
 import kr.co.vividnext.sodalive.v2.recommend.domain.RecommendationScoreSpec
 import kr.co.vividnext.sodalive.v2.recommend.domain.RecommendedActivityType
 import kr.co.vividnext.sodalive.v2.recommend.domain.RecommendedSectionType
@@ -46,6 +49,7 @@ class DefaultHomeRecommendationQueryRepository(
     override fun findLiveRecommendations(
         offset: Int,
         limit: Int,
+        memberId: Long?,
         includeAdultLives: Boolean
     ): List<HomeLiveRecommendationRecord> {
         return queryFactory
@@ -69,6 +73,7 @@ class DefaultHomeRecommendationQueryRepository(
                 liveRoom.channelName.isNotNull,
                 liveRoom.channelName.isNotEmpty,
                 includeAdultLiveCondition(includeAdultLives),
+                notBlockedCreatorCondition(memberId, member.id),
                 member.isActive.isTrue
             )
             .orderBy(liveRoom.beginDateTime.desc(), liveRoom.id.desc())
@@ -77,7 +82,10 @@ class DefaultHomeRecommendationQueryRepository(
             .fetch()
     }
 
-    override fun findHomeBanners(limit: Int): List<HomeBannerRecommendationRecord> {
+    override fun findHomeBanners(
+        limit: Int,
+        memberId: Long?
+    ): List<HomeBannerRecommendationRecord> {
         val bannerCreator = QMember("bannerCreator")
         val seriesOwner = QMember("seriesOwner")
         val randomTieBreaker = Expressions.numberTemplate(Double::class.java, "function('rand')")
@@ -105,7 +113,7 @@ class DefaultHomeRecommendationQueryRepository(
             .where(
                 audioContentBanner.isActive.isTrue,
                 audioContentBanner.tab.isNull,
-                activeBannerTargetCondition(bannerCreator, seriesOwner)
+                activeBannerTargetCondition(memberId, bannerCreator, seriesOwner)
             )
             .orderBy(audioContentBanner.orders.asc(), randomTieBreaker.asc())
             .limit(limit.toLong())
@@ -114,6 +122,7 @@ class DefaultHomeRecommendationQueryRepository(
 
     override fun findRecentlyActiveCreators(
         limit: Int,
+        memberId: Long?,
         includeAdultActivities: Boolean
     ): List<RecentlyActiveCreatorRecord> {
         val sql = """
@@ -175,12 +184,14 @@ class DefaultHomeRecommendationQueryRepository(
                 ) activities
             ) ranked
             where ranked.creator_rank = 1
+              and ${notBlockedCreatorSql("ranked.creator_id")}
             order by ranked.activity_at desc, ranked.target_sort_id desc
             limit :limit
         """.trimIndent()
 
         val query = entityManager.createNativeQuery(sql)
             .setParameter("liveReplayTheme", LIVE_REPLAY_THEME)
+            .setParameter("memberId", memberId)
             .setParameter("includeAdultActivities", includeAdultActivities)
             .setParameter("limit", limit)
 
@@ -203,6 +214,7 @@ class DefaultHomeRecommendationQueryRepository(
         now: LocalDateTime,
         offset: Int,
         limit: Int,
+        memberId: Long?,
         includeAdultContents: Boolean
     ): List<RecentDebutCreatorRecord> {
         val sql = """
@@ -321,6 +333,7 @@ class DefaultHomeRecommendationQueryRepository(
             where m.is_active = true
               and cd.debut_at >= :boost30Start
               and cd.debut_at <= :now
+              and ${notBlockedCreatorSql("m.id")}
             order by score desc, random_tie_breaker asc
             limit :limit
             offset :offset
@@ -329,6 +342,7 @@ class DefaultHomeRecommendationQueryRepository(
         val query = entityManager.createNativeQuery(sql)
             .setRecommendationQueryParameters(now, limit)
             .setParameter("offset", offset)
+            .setParameter("memberId", memberId)
             .setParameter("includeAdultContents", includeAdultContents)
 
         @Suppress("UNCHECKED_CAST")
@@ -350,6 +364,7 @@ class DefaultHomeRecommendationQueryRepository(
         now: LocalDateTime,
         offset: Int,
         limit: Int,
+        memberId: Long?,
         includeAdultContents: Boolean
     ): List<HomeFirstAudioContentRecord> {
         val sql = """
@@ -423,6 +438,7 @@ class DefaultHomeRecommendationQueryRepository(
               and cd.debut_at >= :boost30Start
               and cd.debut_at <= :now
               and ec.release_date >= :boost30Start
+              and ${notBlockedCreatorSql("m.id")}
             order by recency_score desc, random_tie_breaker asc
             limit :limit
             offset :offset
@@ -432,6 +448,7 @@ class DefaultHomeRecommendationQueryRepository(
             .setParameter("now", now)
             .setParameter("limit", limit)
             .setParameter("offset", offset)
+            .setParameter("memberId", memberId)
             .setParameter("includeAdultContents", includeAdultContents)
             .setParameter(
                 "boost30Start",
@@ -712,7 +729,8 @@ class DefaultHomeRecommendationQueryRepository(
     }
 
     override fun findCheerCreatorRecommendationDetails(
-        creatorIds: List<Long>
+        creatorIds: List<Long>,
+        memberId: Long?
     ): List<HomeCheerCreatorRecommendationRecord> {
         if (creatorIds.isEmpty()) return emptyList()
 
@@ -726,12 +744,13 @@ class DefaultHomeRecommendationQueryRepository(
                 )
             )
             .from(member)
-            .where(member.isActive.isTrue, member.id.`in`(creatorIds))
+            .where(member.isActive.isTrue, member.id.`in`(creatorIds), notBlockedCreatorCondition(memberId, member.id))
             .fetch()
     }
 
     override fun findPopularCommunityRecommendationDetails(
         communityIds: List<Long>,
+        memberId: Long?,
         includeAdultCommunities: Boolean
     ): List<HomePopularCommunityRecommendationRecord> {
         if (communityIds.isEmpty()) return emptyList()
@@ -766,6 +785,7 @@ class DefaultHomeRecommendationQueryRepository(
                 creatorCommunity.price.eq(0),
                 creatorCommunity.isFixed.isFalse,
                 includeAdultCommunityCondition(includeAdultCommunities),
+                notBlockedCreatorCondition(memberId, member.id),
                 creatorCommunity.id.`in`(communityIds)
             )
             .groupBy(
@@ -846,6 +866,16 @@ class DefaultHomeRecommendationQueryRepository(
                               and cf.creator_id = m.id
                               and cf.is_active = true
                         )
+                        and not exists (
+                            select 1
+                            from block_member bm
+                            where :memberId is not null
+                              and bm.is_active = true
+                              and (
+                                  (bm.member_id = :memberId and bm.blocked_member_id = m.id)
+                                  or (bm.member_id = m.id and bm.blocked_member_id = :memberId)
+                              )
+                        )
                    )
             ) selected
             order by selected.source_rank asc, selected.random_tie_breaker asc
@@ -897,6 +927,16 @@ class DefaultHomeRecommendationQueryRepository(
                         and cf.creator_id = m.id
                         and cf.is_active = true
                   )
+                  and not exists (
+                      select 1
+                      from block_member bm
+                      where :memberId is not null
+                        and bm.is_active = true
+                        and (
+                            (bm.member_id = :memberId and bm.blocked_member_id = m.id)
+                            or (bm.member_id = m.id and bm.blocked_member_id = :memberId)
+                        )
+                  )
                 group by m.id, m.nickname, m.profile_image
             ) candidates
             order by rand() asc
@@ -960,17 +1000,26 @@ class DefaultHomeRecommendationQueryRepository(
     }
 
     private fun activeBannerTargetCondition(
+        memberId: Long?,
         bannerCreator: QMember,
         seriesOwner: QMember
     ): BooleanExpression {
-        return audioContentBanner.type.eq(AudioContentBannerType.LINK)
+        val creatorCondition = audioContentBanner.type.eq(AudioContentBannerType.CREATOR)
-            .or(audioContentBanner.type.eq(AudioContentBannerType.EVENT).and(event.isActive.isTrue))
+            .and(bannerCreator.isActive.isTrue)
-            .or(audioContentBanner.type.eq(AudioContentBannerType.CREATOR).and(bannerCreator.isActive.isTrue))
+            .withOptionalAnd(notBlockedCreatorCondition(memberId, bannerCreator.id))
-            .or(
+        val seriesCondition = audioContentBanner.type.eq(AudioContentBannerType.SERIES)
-                audioContentBanner.type.eq(AudioContentBannerType.SERIES)
             .and(series.isActive.isTrue)
             .and(seriesOwner.isActive.isTrue)
-            )
+            .withOptionalAnd(notBlockedCreatorCondition(memberId, seriesOwner.id))
+
+        return audioContentBanner.type.eq(AudioContentBannerType.LINK)
+            .or(audioContentBanner.type.eq(AudioContentBannerType.EVENT).and(event.isActive.isTrue))
+            .or(creatorCondition)
+            .or(seriesCondition)
+    }
+
+    private fun BooleanExpression.withOptionalAnd(condition: BooleanExpression?): BooleanExpression {
+        return if (condition == null) this else and(condition)
     }
 
     private fun includeAdultCommunityCondition(includeAdultCommunities: Boolean): BooleanExpression? {
@@ -981,6 +1030,35 @@ class DefaultHomeRecommendationQueryRepository(
         return if (includeAdultLives) null else liveRoom.isAdult.isFalse
     }
 
+    private fun notBlockedCreatorCondition(memberId: Long?, creatorIdPath: Expression<Long>): BooleanExpression? {
+        if (memberId == null) return null
+        val blockMember = QBlockMember("recommendationBlockMember")
+        return JPAExpressions
+            .selectOne()
+            .from(blockMember)
+            .where(
+                blockMember.isActive.isTrue,
+                blockMember.member.id.eq(memberId).and(blockMember.blockedMember.id.eq(creatorIdPath))
+                    .or(blockMember.member.id.eq(creatorIdPath).and(blockMember.blockedMember.id.eq(memberId)))
+            )
+            .notExists()
+    }
+
+    private fun notBlockedCreatorSql(creatorIdExpression: String): String {
+        return """
+            not exists (
+                select 1
+                from block_member bm
+                where :memberId is not null
+                  and bm.is_active = true
+                  and (
+                      (bm.member_id = :memberId and bm.blocked_member_id = $creatorIdExpression)
+                      or (bm.member_id = $creatorIdExpression and bm.blocked_member_id = :memberId)
+                  )
+            )
+        """.trimIndent()
+    }
+
     private fun javax.persistence.Query.setRecommendationQueryParameters(
         now: LocalDateTime,
         limit: Int

src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/application/HomeRecommendationQueryService.kt

@@ -26,38 +26,45 @@ class HomeRecommendationQueryService(
     fun findLiveRecommendations(
         offset: Int = 0,
         limit: Int = DEFAULT_LIVE_LIMIT,
+        memberId: Long? = null,
         includeAdultLives: Boolean = false
     ): List<HomeLiveRecommendationRecord> {
-        return queryPort.findLiveRecommendations(offset, limit, includeAdultLives)
+        return queryPort.findLiveRecommendations(offset, limit, memberId, includeAdultLives)
     }
 
-    fun findHomeBanners(limit: Int = DEFAULT_BANNER_LIMIT): List<HomeBannerRecommendationRecord> {
+    fun findHomeBanners(
-        return queryPort.findHomeBanners(limit)
+        limit: Int = DEFAULT_BANNER_LIMIT,
+        memberId: Long? = null
+    ): List<HomeBannerRecommendationRecord> {
+        return queryPort.findHomeBanners(limit, memberId)
     }
 
     fun findRecentlyActiveCreators(
         limit: Int = DEFAULT_ACTIVE_CREATOR_LIMIT,
+        memberId: Long? = null,
         includeAdultActivities: Boolean = false
     ): List<RecentlyActiveCreatorRecord> {
-        return queryPort.findRecentlyActiveCreators(limit, includeAdultActivities)
+        return queryPort.findRecentlyActiveCreators(limit, memberId, includeAdultActivities)
     }
 
     fun findRecentDebutCreators(
         now: LocalDateTime,
         offset: Int = 0,
         limit: Int = DEFAULT_RECENT_DEBUT_CREATOR_LIMIT,
+        memberId: Long? = null,
         includeAdultContents: Boolean = false
     ): List<RecentDebutCreatorRecord> {
-        return queryPort.findRecentDebutCreators(now, offset, limit, includeAdultContents)
+        return queryPort.findRecentDebutCreators(now, offset, limit, memberId, includeAdultContents)
     }
 
     fun findFirstAudioContents(
         now: LocalDateTime,
         offset: Int = 0,
         limit: Int = DEFAULT_FIRST_AUDIO_CONTENT_LIMIT,
+        memberId: Long? = null,
         includeAdultContents: Boolean = false
     ): List<HomeFirstAudioContentRecord> {
-        return queryPort.findFirstAudioContents(now, offset, limit, includeAdultContents)
+        return queryPort.findFirstAudioContents(now, offset, limit, memberId, includeAdultContents)
     }
 
     fun findAiCharacterRecommendations(
@@ -72,23 +79,26 @@ class HomeRecommendationQueryService(
     }
 
     fun findCheerCreatorRecommendations(
-        limit: Int = DEFAULT_CHEER_CREATOR_LIMIT
+        limit: Int = DEFAULT_CHEER_CREATOR_LIMIT,
+        memberId: Long? = null
     ): List<HomeCheerCreatorRecommendationRecord> {
-        val snapshots = snapshotPort.findLatestSnapshots(RecommendedSectionType.CHEER_CREATOR).take(limit)
+        val snapshots = snapshotPort.findLatestSnapshots(RecommendedSectionType.CHEER_CREATOR).take(CHEER_CREATOR_CANDIDATE_LIMIT)
-        val detailsById = queryPort.findCheerCreatorRecommendationDetails(snapshots.map { it.targetId })
+        val detailsById = queryPort.findCheerCreatorRecommendationDetails(snapshots.map { it.targetId }, memberId)
             .associateBy { it.creatorId }
 
-        return snapshots.mapNotNull { detailsById[it.targetId] }
+        return snapshots.mapNotNull { detailsById[it.targetId] }.take(limit)
     }
 
     fun findPopularCommunityRecommendations(
         limit: Int = DEFAULT_POPULAR_COMMUNITY_LIMIT,
+        memberId: Long? = null,
         includeAdultCommunities: Boolean = false
     ): List<HomePopularCommunityRecommendationRecord> {
         val snapshots = snapshotPort.findLatestSnapshots(RecommendedSectionType.POPULAR_COMMUNITY)
             .take(POPULAR_COMMUNITY_CANDIDATE_LIMIT)
         val detailsById = queryPort.findPopularCommunityRecommendationDetails(
             snapshots.map { it.targetId },
+            memberId,
             includeAdultCommunities
         )
             .associateBy { it.communityId }
@@ -132,6 +142,7 @@ class HomeRecommendationQueryService(
         private const val DEFAULT_FIRST_AUDIO_CONTENT_LIMIT = 10
         private const val DEFAULT_AI_CHARACTER_LIMIT = 10
         private const val DEFAULT_CHEER_CREATOR_LIMIT = 8
+        private const val CHEER_CREATOR_CANDIDATE_LIMIT = 16
         private const val DEFAULT_POPULAR_COMMUNITY_LIMIT = 10
         private const val DEFAULT_GENRE_CREATOR_GENRE_LIMIT = 5
         private const val DEFAULT_GENRE_CREATOR_CREATOR_LIMIT = 8

src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/port/out/HomeRecommendationQueryPort.kt

@@ -7,17 +7,26 @@ interface HomeRecommendationQueryPort {
     fun findLiveRecommendations(
         offset: Int = 0,
         limit: Int,
+        memberId: Long? = null,
         includeAdultLives: Boolean = false
     ): List<HomeLiveRecommendationRecord>
 
-    fun findHomeBanners(limit: Int): List<HomeBannerRecommendationRecord>
+    fun findHomeBanners(
+        limit: Int,
+        memberId: Long? = null
+    ): List<HomeBannerRecommendationRecord>
 
-    fun findRecentlyActiveCreators(limit: Int, includeAdultActivities: Boolean = false): List<RecentlyActiveCreatorRecord>
+    fun findRecentlyActiveCreators(
+        limit: Int,
+        memberId: Long? = null,
+        includeAdultActivities: Boolean = false
+    ): List<RecentlyActiveCreatorRecord>
 
     fun findRecentDebutCreators(
         now: LocalDateTime,
         offset: Int = 0,
         limit: Int,
+        memberId: Long? = null,
         includeAdultContents: Boolean = false
     ): List<RecentDebutCreatorRecord>
 
@@ -25,6 +34,7 @@ interface HomeRecommendationQueryPort {
         now: LocalDateTime,
         offset: Int = 0,
         limit: Int,
+        memberId: Long? = null,
         includeAdultContents: Boolean = false
     ): List<HomeFirstAudioContentRecord>
 
@@ -48,10 +58,14 @@ interface HomeRecommendationQueryPort {
 
     fun findAiCharacterRecommendationDetails(characterIds: List<Long>): List<HomeAiCharacterRecommendationRecord>
 
-    fun findCheerCreatorRecommendationDetails(creatorIds: List<Long>): List<HomeCheerCreatorRecommendationRecord>
+    fun findCheerCreatorRecommendationDetails(
+        creatorIds: List<Long>,
+        memberId: Long? = null
+    ): List<HomeCheerCreatorRecommendationRecord>
 
     fun findPopularCommunityRecommendationDetails(
         communityIds: List<Long>,
+        memberId: Long? = null,
         includeAdultCommunities: Boolean
     ): List<HomePopularCommunityRecommendationRecord>
 

src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepositoryTest.kt

@@ -32,6 +32,7 @@ import kr.co.vividnext.sodalive.i18n.Lang
 import kr.co.vividnext.sodalive.live.room.LiveRoom
 import kr.co.vividnext.sodalive.member.Member
 import kr.co.vividnext.sodalive.member.MemberRole
+import kr.co.vividnext.sodalive.member.block.BlockMember
 import kr.co.vividnext.sodalive.member.following.CreatorFollowing
 import kr.co.vividnext.sodalive.v2.recommend.domain.RecommendationScorePolicy
 import kr.co.vividnext.sodalive.v2.recommend.domain.RecommendedActivityType
@@ -105,6 +106,26 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(listOf(oldest.id), page1.map { it.liveRoomId })
     }
 
+    @Test
+    @DisplayName("라이브 추천은 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromLiveRecommendations() {
+        val baseAt = LocalDateTime.of(2026, 5, 31, 10, 0)
+        val viewer = saveMember("blocked-live-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-live", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-live", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-live", MemberRole.CREATOR)
+        saveLiveRoom(viewerBlockedCreator, baseAt.plusMinutes(3), channelName = "viewer-blocked-live")
+        saveLiveRoom(creatorBlockedViewer, baseAt.plusMinutes(2), channelName = "creator-blocked-live")
+        val visibleLive = saveLiveRoom(visibleCreator, baseAt.plusMinutes(1), channelName = "visible-live")
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val lives = repository.findLiveRecommendations(limit = 10, memberId = viewer.id)
+
+        assertEquals(listOf(visibleLive.id), lives.map { it.liveRoomId })
+    }
+
     @Test
     @DisplayName("홈 배너는 활성 배너를 orders 오름차순 최대 20개로 조회하고 동일 orders는 랜덤 tie-breaker를 적용한다")
     fun shouldFindActiveHomeBannersWithOrderLimitAndRandomTieBreaker() {
@@ -234,6 +255,77 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         )
     }
 
+    @Test
+    @DisplayName("홈 배너는 크리에이터와 시리즈 소유자의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromHomeBanners() {
+        val viewer = saveMember("blocked-banner-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-banner", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-banner", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-banner", MemberRole.CREATOR)
+        val viewerBlockedSeries = saveSeries("viewer-blocked-series-banner", viewerBlockedCreator, isActive = true)
+        val visibleSeries = saveSeries("visible-series-banner", visibleCreator, isActive = true)
+        val event = saveEvent("blocked-banner-event")
+        val visibleEventBanner = saveBanner(
+            "visible-event-banner.png",
+            AudioContentBannerType.EVENT,
+            orders = 1,
+            isActive = true,
+            event = event
+        )
+        saveBanner(
+            "viewer-blocked-creator-banner.png",
+            AudioContentBannerType.CREATOR,
+            orders = 2,
+            isActive = true,
+            creator = viewerBlockedCreator
+        )
+        saveBanner(
+            "creator-blocked-viewer-banner.png",
+            AudioContentBannerType.CREATOR,
+            orders = 3,
+            isActive = true,
+            creator = creatorBlockedViewer
+        )
+        val visibleCreatorBanner = saveBanner(
+            "visible-creator-banner.png",
+            AudioContentBannerType.CREATOR,
+            orders = 4,
+            isActive = true,
+            creator = visibleCreator
+        )
+        saveBanner(
+            "viewer-blocked-series-banner.png",
+            AudioContentBannerType.SERIES,
+            orders = 5,
+            isActive = true,
+            series = viewerBlockedSeries
+        )
+        val visibleSeriesBanner = saveBanner(
+            "visible-series-banner.png",
+            AudioContentBannerType.SERIES,
+            orders = 6,
+            isActive = true,
+            series = visibleSeries
+        )
+        val visibleLinkBanner = saveBanner(
+            "visible-link-banner.png",
+            AudioContentBannerType.LINK,
+            orders = 7,
+            isActive = true,
+            link = "https://visible-link.test"
+        )
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val banners = repository.findHomeBanners(limit = 20, memberId = viewer.id)
+
+        assertEquals(
+            listOf(visibleEventBanner.id, visibleCreatorBanner.id, visibleSeriesBanner.id, visibleLinkBanner.id),
+            banners.map { it.bannerId }
+        )
+    }
+
     @Test
     @DisplayName("최근 활동 크리에이터는 크리에이터당 최신 활동 1개를 LIVE/AUDIO/COMMUNITY/LIVE_REPLAY로 분류한다")
     fun shouldFindOneLatestActivityPerCreatorWithActivityType() {
@@ -302,6 +394,28 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(RecommendedActivityType.COMMUNITY, visibleCreators[3].activityType)
     }
 
+    @Test
+    @DisplayName("최근 활동 크리에이터는 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromRecentlyActiveCreators() {
+        val baseAt = LocalDateTime.of(2026, 5, 31, 10, 0)
+        val viewer = saveMember("blocked-activity-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-activity", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-activity", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-activity", MemberRole.CREATOR)
+        saveLiveRoom(viewerBlockedCreator, baseAt.plusMinutes(3), channelName = "viewer-blocked-activity")
+        saveAudioContent(creatorBlockedViewer, baseAt.plusMinutes(2), isActive = true)
+        val community = saveCommunity(visibleCreator, isCommentAvailable = true)
+        updateCreatedAt("CreatorCommunity", community.id!!, baseAt.plusMinutes(1))
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val creators = repository.findRecentlyActiveCreators(limit = 10, memberId = viewer.id)
+
+        assertEquals(listOf(visibleCreator.id), creators.map { it.creatorId })
+        assertEquals(RecommendedActivityType.COMMUNITY, creators.single().activityType)
+    }
+
     @Test
     @DisplayName("AI 캐릭터 스냅샷은 AI 발화 수와 중복 없는 활성 사용자 수를 집계하고 팔로우 증가량은 제외한다")
     fun shouldFindAiCharacterSnapshotsWithoutFollowIncrease() {
@@ -863,6 +977,26 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(listOf(normalOldest.id), page1.map { it.creatorId })
     }
 
+    @Test
+    @DisplayName("최근 데뷔 크리에이터는 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromRecentDebutCreators() {
+        val now = LocalDateTime.of(2026, 5, 31, 10, 0)
+        val viewer = saveMember("blocked-debut-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-debut", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-debut", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-debut", MemberRole.CREATOR)
+        saveAudioContent(viewerBlockedCreator, now.minusDays(3), isActive = true)
+        saveAudioContent(creatorBlockedViewer, now.minusDays(2), isActive = true)
+        saveAudioContent(visibleCreator, now.minusDays(1), isActive = true)
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val creators = repository.findRecentDebutCreators(now, limit = 10, memberId = viewer.id)
+
+        assertEquals(listOf(visibleCreator.id), creators.map { it.creatorId })
+    }
+
     @Test
     @DisplayName("최근 데뷔 크리에이터 전체보기 동점 후보는 page size 1에서도 안정적으로 겹치지 않는다")
     fun shouldFindPagedRecentDebutCreatorsWithStableTieOrdering() {
@@ -970,6 +1104,26 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(listOf(oldest.id), page1.map { it.contentId })
     }
 
+    @Test
+    @DisplayName("첫 오디오 콘텐츠는 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromFirstAudioContents() {
+        val now = LocalDateTime.of(2026, 5, 31, 10, 0)
+        val viewer = saveMember("blocked-first-audio-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-first-audio", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-first-audio", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-first-audio", MemberRole.CREATOR)
+        saveAudioContent(viewerBlockedCreator, now.minusDays(3), isActive = true)
+        saveAudioContent(creatorBlockedViewer, now.minusDays(2), isActive = true)
+        val visibleContent = saveAudioContent(visibleCreator, now.minusDays(1), isActive = true)
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val contents = repository.findFirstAudioContents(now, limit = 10, memberId = viewer.id)
+
+        assertEquals(listOf(visibleContent.id), contents.map { it.contentId })
+    }
+
     @Test
     @DisplayName("첫 오디오 전체보기 동점 후보는 page size 1에서도 안정적으로 겹치지 않는다")
     fun shouldFindPagedFirstAudioContentsWithStableTieOrdering() {
@@ -1046,6 +1200,25 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals("cheer-detail-active", detailById[activeCreator.id]!!.creatorNickname)
     }
 
+    @Test
+    @DisplayName("최근 응원 크리에이터 상세는 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromCheerCreatorDetails() {
+        val viewer = saveMember("blocked-cheer-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-cheer", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-cheer", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-cheer", MemberRole.CREATOR)
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val details = repository.findCheerCreatorRecommendationDetails(
+            listOf(viewerBlockedCreator.id!!, creatorBlockedViewer.id!!, visibleCreator.id!!),
+            memberId = viewer.id
+        )
+
+        assertEquals(listOf(visibleCreator.id), details.map { it.creatorId })
+    }
+
     @Test
     @DisplayName("최근 응원 크리에이터 상세는 빈 id 목록이면 빈 배열을 반환한다")
     fun shouldReturnEmptyCheerCreatorRecommendationDetailsWhenIdsAreEmpty() {
@@ -1114,6 +1287,29 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(1L, detailById[adult.id]!!.likeCount)
     }
 
+    @Test
+    @DisplayName("인기 커뮤니티 상세는 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromPopularCommunityDetails() {
+        val viewer = saveMember("blocked-community-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-community", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-community", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-community", MemberRole.CREATOR)
+        val viewerBlockedPost = saveCommunity(viewerBlockedCreator, isCommentAvailable = true)
+        val creatorBlockedPost = saveCommunity(creatorBlockedViewer, isCommentAvailable = true)
+        val visiblePost = saveCommunity(visibleCreator, isCommentAvailable = true)
+        saveBlock(viewer, viewerBlockedCreator)
+        saveBlock(creatorBlockedViewer, viewer)
+        flushAndClear()
+
+        val details = repository.findPopularCommunityRecommendationDetails(
+            listOf(viewerBlockedPost.id!!, creatorBlockedPost.id!!, visiblePost.id!!),
+            memberId = viewer.id,
+            includeAdultCommunities = false
+        )
+
+        assertEquals(listOf(visiblePost.id), details.map { it.communityId })
+    }
+
     @Test
     @DisplayName("인기 커뮤니티 상세는 빈 id 목록이면 빈 배열을 반환한다")
     fun shouldReturnEmptyPopularCommunityRecommendationDetailsWhenIdsAreEmpty() {
@@ -1176,6 +1372,32 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         assertEquals(true, recommendations.flatMap { it.creators }.any { it.creatorId == fallbackCreator.id })
     }
 
+    @Test
+    @DisplayName("장르 기반 크리에이터 추천은 회원과 크리에이터의 양방향 차단 관계를 제외한다")
+    fun shouldExcludeBidirectionalBlockedCreatorsFromGenreCreatorRecommendations() {
+        val viewer = saveMember("blocked-genre-viewer", MemberRole.USER)
+        val viewerBlockedCreator = saveMember("viewer-blocked-creator", MemberRole.CREATOR)
+        val creatorBlockedViewer = saveMember("creator-blocked-viewer", MemberRole.CREATOR)
+        val visibleCreator = saveMember("visible-block-creator", MemberRole.CREATOR)
+        val theme = saveTheme("blocked-genre-theme")
+        saveAudioContent(viewerBlockedCreator, LocalDateTime.of(2026, 5, 30, 10, 0), isActive = true, theme = theme)
+        saveAudioContent(creatorBlockedViewer, LocalDateTime.of(2026, 5, 30, 11, 0), isActive = true, theme = theme)
+        saveAudioContent(visibleCreator, LocalDateTime.of(2026, 5, 30, 12, 0), isActive = true, theme = theme)
+        saveBlock(member = viewer, blockedMember = viewerBlockedCreator)
+        saveBlock(member = creatorBlockedViewer, blockedMember = viewer)
+        flushAndClear()
+
+        val recommendations = repository.findGenreCreatorRecommendations(
+            memberId = viewer.id!!,
+            includeAdultGenres = false,
+            genreLimit = 1,
+            creatorLimit = 8
+        )
+
+        assertEquals(listOf(theme.id), recommendations.map { it.genreId })
+        assertEquals(listOf(visibleCreator.id), recommendations.single().creators.map { it.creatorId })
+    }
+
     @Test
     @DisplayName("장르 기반 크리에이터 추천은 series_genre가 아니라 content_theme 기준으로 그룹을 만든다")
     fun shouldGroupGenreCreatorRecommendationsByContentThemeNotSeriesGenre() {
@@ -1621,6 +1843,14 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
         return following
     }
 
+    private fun saveBlock(member: Member, blockedMember: Member): BlockMember {
+        val blockMember = BlockMember(isActive = true)
+        blockMember.member = member
+        blockMember.blockedMember = blockedMember
+        entityManager.persist(blockMember)
+        return blockMember
+    }
+
     private fun updateCreatedAt(entityName: String, id: Long, createdAt: LocalDateTime) {
         entityManager.createQuery("update $entityName e set e.createdAt = :createdAt where e.id = :id")
             .setParameter("createdAt", createdAt)

src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/application/HomeRecommendationQueryServiceTest.kt

@@ -67,27 +67,30 @@ class HomeRecommendationQueryServiceTest {
     @Test
     @DisplayName("홈 라이브 추천은 기본 20개를 최신순 조회 포트에 위임한다")
     fun shouldFindLatestLiveRecommendationsWithDefaultLimit() {
-        val recommendations = service.findLiveRecommendations()
+        val recommendations = service.findLiveRecommendations(memberId = 100L)
 
         assertEquals(20, port.liveLimit)
+        assertEquals(100L, port.liveMemberId)
         assertEquals(port.liveRecommendations, recommendations)
     }
 
     @Test
     @DisplayName("홈 배너 추천은 기본 20개를 활성 배너 조회 포트에 위임한다")
     fun shouldFindHomeBannersWithDefaultLimit() {
-        val banners = service.findHomeBanners()
+        val banners = service.findHomeBanners(memberId = 100L)
 
         assertEquals(20, port.bannerLimit)
+        assertEquals(100L, port.bannerMemberId)
         assertEquals(port.banners, banners)
     }
 
     @Test
     @DisplayName("최근 활동 크리에이터는 기본 10개를 최신 활동 조회 포트에 위임한다")
     fun shouldFindRecentlyActiveCreatorsWithDefaultLimit() {
-        val creators = service.findRecentlyActiveCreators()
+        val creators = service.findRecentlyActiveCreators(memberId = 100L)
 
         assertEquals(10, port.activeCreatorLimit)
+        assertEquals(100L, port.activeCreatorMemberId)
         assertEquals(false, port.activeCreatorIncludeAdultActivities)
         assertEquals(port.activeCreators, creators)
     }
@@ -95,9 +98,10 @@ class HomeRecommendationQueryServiceTest {
     @Test
     @DisplayName("최근 활동 크리에이터는 성인 활동 노출 여부를 조회 포트에 위임한다")
     fun shouldFindRecentlyActiveCreatorsWithAdultVisibilityPolicy() {
-        val creators = service.findRecentlyActiveCreators(limit = 8, includeAdultActivities = true)
+        val creators = service.findRecentlyActiveCreators(limit = 8, memberId = 101L, includeAdultActivities = true)
 
         assertEquals(8, port.activeCreatorLimit)
+        assertEquals(101L, port.activeCreatorMemberId)
         assertEquals(true, port.activeCreatorIncludeAdultActivities)
         assertEquals(port.activeCreators, creators)
     }
@@ -107,9 +111,10 @@ class HomeRecommendationQueryServiceTest {
     fun shouldFindRecentDebutCreatorsWithDefaultLimitAndNow() {
         val now = LocalDateTime.of(2026, 5, 31, 10, 0)
 
-        val creators = service.findRecentDebutCreators(now)
+        val creators = service.findRecentDebutCreators(now, memberId = 102L)
 
         assertEquals(now, port.recentDebutNow)
+        assertEquals(102L, port.recentDebutMemberId)
         assertEquals(10, port.recentDebutLimit)
         assertEquals(port.recentDebutCreators, creators)
     }
@@ -119,9 +124,10 @@ class HomeRecommendationQueryServiceTest {
     fun shouldFindFirstAudioContentsWithDefaultLimitAndNow() {
         val now = LocalDateTime.of(2026, 5, 31, 10, 0)
 
-        val contents = service.findFirstAudioContents(now)
+        val contents = service.findFirstAudioContents(now, memberId = 103L)
 
         assertEquals(now, port.firstAudioNow)
+        assertEquals(103L, port.firstAudioMemberId)
         assertEquals(10, port.firstAudioLimit)
         assertEquals(port.firstAudioContents, contents)
     }
@@ -192,9 +198,10 @@ class HomeRecommendationQueryServiceTest {
             )
         )
 
-        val creators = service.findCheerCreatorRecommendations()
+        val creators = service.findCheerCreatorRecommendations(memberId = 104L)
 
-        assertEquals((1L..8L).toList(), port.cheerCreatorDetailIds)
+        assertEquals((1L..9L).toList(), port.cheerCreatorDetailIds)
+        assertEquals(104L, port.cheerCreatorMemberId)
         assertEquals(listOf(1L, 2L), creators.map { it.creatorId })
         assertEquals(listOf("creator-1", "creator-2"), creators.map { it.creatorNickname })
     }
@@ -243,9 +250,10 @@ class HomeRecommendationQueryServiceTest {
             )
         )
 
-        val communities = service.findPopularCommunityRecommendations(includeAdultCommunities = true)
+        val communities = service.findPopularCommunityRecommendations(memberId = 105L, includeAdultCommunities = true)
 
         assertEquals((1L..11L).toList(), port.popularCommunityDetailIds)
+        assertEquals(105L, port.popularCommunityMemberId)
         assertEquals(true, port.popularCommunityIncludeAdultCommunities)
         assertEquals(listOf(1L, 3L), communities.map { it.communityId })
         assertEquals(listOf(10L, 11L), communities.map { it.creatorId })
@@ -401,17 +409,22 @@ class HomeRecommendationQueryServiceTest {
     private class FakeHomeRecommendationQueryPort : HomeRecommendationQueryPort {
         var liveLimit: Int? = null
         var liveOffset: Int? = null
+        var liveMemberId: Long? = null
         var liveIncludeAdultLives: Boolean? = null
         var bannerLimit: Int? = null
+        var bannerMemberId: Long? = null
         var activeCreatorLimit: Int? = null
+        var activeCreatorMemberId: Long? = null
         var activeCreatorIncludeAdultActivities: Boolean? = null
         var recentDebutNow: LocalDateTime? = null
         var recentDebutLimit: Int? = null
         var recentDebutOffset: Int? = null
+        var recentDebutMemberId: Long? = null
         var recentDebutIncludeAdultContents: Boolean? = null
         var firstAudioNow: LocalDateTime? = null
         var firstAudioLimit: Int? = null
         var firstAudioOffset: Int? = null
+        var firstAudioMemberId: Long? = null
         var firstAudioIncludeAdultContents: Boolean? = null
         var aiCharacterDetailIds: List<Long> = emptyList()
         var cheerCreatorDetailIds: List<Long> = emptyList()
@@ -481,30 +494,37 @@ class HomeRecommendationQueryServiceTest {
         )
         var aiCharacterDetails: List<HomeAiCharacterRecommendationRecord> = emptyList()
         var cheerCreatorDetails: List<HomeCheerCreatorRecommendationRecord> = emptyList()
+        var cheerCreatorMemberId: Long? = null
         var popularCommunityDetails: List<HomePopularCommunityRecommendationRecord> = emptyList()
+        var popularCommunityMemberId: Long? = null
         var genreCreatorRecommendations: List<HomeGenreCreatorRecommendationGroup> = emptyList()
 
         override fun findLiveRecommendations(
             offset: Int,
             limit: Int,
+            memberId: Long?,
             includeAdultLives: Boolean
         ): List<HomeLiveRecommendationRecord> {
             liveOffset = offset
             liveLimit = limit
+            liveMemberId = memberId
             liveIncludeAdultLives = includeAdultLives
             return liveRecommendations
         }
 
-        override fun findHomeBanners(limit: Int): List<HomeBannerRecommendationRecord> {
+        override fun findHomeBanners(limit: Int, memberId: Long?): List<HomeBannerRecommendationRecord> {
             bannerLimit = limit
+            bannerMemberId = memberId
             return banners
         }
 
         override fun findRecentlyActiveCreators(
             limit: Int,
+            memberId: Long?,
             includeAdultActivities: Boolean
         ): List<RecentlyActiveCreatorRecord> {
             activeCreatorLimit = limit
+            activeCreatorMemberId = memberId
             activeCreatorIncludeAdultActivities = includeAdultActivities
             return activeCreators
         }
@@ -513,11 +533,13 @@ class HomeRecommendationQueryServiceTest {
             now: LocalDateTime,
             offset: Int,
             limit: Int,
+            memberId: Long?,
             includeAdultContents: Boolean
         ): List<RecentDebutCreatorRecord> {
             recentDebutNow = now
             recentDebutOffset = offset
             recentDebutLimit = limit
+            recentDebutMemberId = memberId
             recentDebutIncludeAdultContents = includeAdultContents
             return recentDebutCreators
         }
@@ -526,11 +548,13 @@ class HomeRecommendationQueryServiceTest {
             now: LocalDateTime,
             offset: Int,
             limit: Int,
+            memberId: Long?,
             includeAdultContents: Boolean
         ): List<HomeFirstAudioContentRecord> {
             firstAudioNow = now
             firstAudioOffset = offset
             firstAudioLimit = limit
+            firstAudioMemberId = memberId
             firstAudioIncludeAdultContents = includeAdultContents
             return firstAudioContents
         }
@@ -558,16 +582,22 @@ class HomeRecommendationQueryServiceTest {
             return aiCharacterDetails
         }
 
-        override fun findCheerCreatorRecommendationDetails(creatorIds: List<Long>): List<HomeCheerCreatorRecommendationRecord> {
+        override fun findCheerCreatorRecommendationDetails(
+            creatorIds: List<Long>,
+            memberId: Long?
+        ): List<HomeCheerCreatorRecommendationRecord> {
             cheerCreatorDetailIds = creatorIds
+            cheerCreatorMemberId = memberId
             return cheerCreatorDetails
         }
 
         override fun findPopularCommunityRecommendationDetails(
             communityIds: List<Long>,
+            memberId: Long?,
             includeAdultCommunities: Boolean
         ): List<HomePopularCommunityRecommendationRecord> {
             popularCommunityDetailIds = communityIds
+            popularCommunityMemberId = memberId
             popularCommunityIncludeAdultCommunities = includeAdultCommunities
             return popularCommunityDetails
         }