feat(recommend): 홈 추천 응답 필드를 정리한다

2026-06-05 18:15:19 +09:00
parent 7606796fe3
commit 6b469c1fad
8 changed files with 164 additions and 183 deletions
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/application/HomeRecommendationFacade.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/application/HomeRecommendationFacade.kt
@@ -1,5 +1,6 @@
 package kr.co.vividnext.sodalive.v2.api.home.application

+import kr.co.vividnext.sodalive.event.EventItem
 import kr.co.vividnext.sodalive.member.Member
 import kr.co.vividnext.sodalive.member.contentpreference.MemberContentPreferenceService
 import kr.co.vividnext.sodalive.member.contentpreference.isAdultVisibleByPolicy
@@ -14,6 +15,7 @@ import kr.co.vividnext.sodalive.v2.api.home.dto.HomePopularCommunityPostItem
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeRecommendationPageResponse
 import kr.co.vividnext.sodalive.v2.api.home.dto.HomeRecommendationResponse
 import kr.co.vividnext.sodalive.v2.api.home.dto.imageUrl
+import kr.co.vividnext.sodalive.v2.api.home.dto.profileImageUrl
 import kr.co.vividnext.sodalive.v2.api.home.dto.toUtcIso
 import kr.co.vividnext.sodalive.v2.recommend.application.HomeRecommendationQueryService
 import kr.co.vividnext.sodalive.v2.recommend.port.out.HomeAiCharacterRecommendationRecord
@@ -228,30 +230,38 @@ class HomeRecommendationFacade(
    }

    private fun HomeLiveRecommendationRecord.toItem() = HomeLiveItem(
-        liveRoomId = liveRoomId,
-        creatorId = creatorId,
+        roomId = liveRoomId,
        creatorNickname = creatorNickname,
-        creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage),
-        title = title,
-        coverImage = imageUrl(cloudFrontHost, coverImage),
-        beginDateTime = beginDateTime.toUtcIso(),
-        channelName = channelName
+        creatorProfileImage = profileImageUrl(cloudFrontHost, creatorProfileImage)
    )

    private fun HomeBannerRecommendationRecord.toItem() = HomeBannerItem(
-        bannerId = bannerId,
-        type = type,
-        thumbnailImage = imageUrl(cloudFrontHost, thumbnailImage),
-        eventId = eventId,
+        imageUrl = imageUrl(cloudFrontHost, thumbnailImage) ?: "",
+        eventItem = eventItem(),
        creatorId = creatorId,
        seriesId = seriesId,
        link = link
    )

+    private fun HomeBannerRecommendationRecord.eventItem(): EventItem? {
+        if (eventId == null || eventThumbnailImage == null) return null
+        return EventItem(
+            id = eventId,
+            thumbnailImageUrl = eventImageUrl(eventThumbnailImage) ?: eventThumbnailImage,
+            detailImageUrl = eventImageUrl(eventDetailImage),
+            popupImageUrl = null,
+            link = eventLink
+        )
+    }
+
+    private fun eventImageUrl(path: String?): String? {
+        if (path.isNullOrBlank()) return null
+        return if (path.startsWith("https://")) path else imageUrl(cloudFrontHost, path)
+    }
+
    private fun RecentlyActiveCreatorRecord.toItem() = HomeActiveCreatorItem(
-        creatorId = creatorId,
        creatorNickname = creatorNickname,
-        creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage),
+        creatorProfileImage = profileImageUrl(cloudFrontHost, creatorProfileImage),
        activityType = activityType.name,
        activityAt = activityAt.toUtcIso(),
        targetId = targetId
@@ -260,18 +270,17 @@ class HomeRecommendationFacade(
    private fun RecentDebutCreatorRecord.toItem() = HomeCreatorItem(
        creatorId = creatorId,
        creatorNickname = creatorNickname,
-        creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage)
+        creatorProfileImage = profileImageUrl(cloudFrontHost, creatorProfileImage)
    )

    private fun HomeFirstAudioContentRecord.toItem() = HomeFirstAudioContentItem(
        contentId = contentId,
        creatorId = creatorId,
        creatorNickname = creatorNickname,
-        creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage),
+        creatorProfileImage = profileImageUrl(cloudFrontHost, creatorProfileImage),
        title = title,
        price = price,
        coverImage = imageUrl(cloudFrontHost, coverImage),
-        releaseDate = releaseDate.toUtcIso(),
        isPointAvailable = isPointAvailable
    )

@@ -285,13 +294,12 @@ class HomeRecommendationFacade(
    )

    private fun HomeGenreCreatorRecommendationGroup.toItem() = HomeGenreCreatorGroupItem(
-        genreId = genreId,
        genreName = genreName,
        creators = creators.map {
            HomeCreatorItem(
                creatorId = it.creatorId,
                creatorNickname = it.creatorNickname,
-                creatorProfileImage = imageUrl(cloudFrontHost, it.creatorProfileImage)
+                creatorProfileImage = profileImageUrl(cloudFrontHost, it.creatorProfileImage)
            )
        }
    )
@@ -299,7 +307,7 @@ class HomeRecommendationFacade(
    private fun HomeCheerCreatorRecommendationRecord.toCreatorItem() = HomeCreatorItem(
        creatorId = creatorId,
        creatorNickname = creatorNickname,
-        creatorProfileImage = imageUrl(cloudFrontHost, creatorProfileImage)
+        creatorProfileImage = profileImageUrl(cloudFrontHost, creatorProfileImage)
    )

    private fun HomePopularCommunityRecommendationRecord.toItem() = HomePopularCommunityPostItem(
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponse.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponse.kt
@@ -1,6 +1,7 @@
 package kr.co.vividnext.sodalive.v2.api.home.dto

 import com.fasterxml.jackson.annotation.JsonProperty
+import kr.co.vividnext.sodalive.event.EventItem
 import java.time.LocalDateTime
 import java.time.ZoneOffset

@@ -12,6 +13,10 @@ internal fun imageUrl(cloudFrontHost: String, path: String?): String? {
    return if (path.isNullOrBlank()) null else "$cloudFrontHost/$path"
 }

+internal fun profileImageUrl(cloudFrontHost: String, path: String?): String {
+    return imageUrl(cloudFrontHost, path) ?: "$cloudFrontHost/profile/default-profile.png"
+}
+
 data class HomeRecommendationResponse(
    val lives: List<HomeLiveItem>,
    val banners: List<HomeBannerItem>,
@@ -25,30 +30,22 @@ data class HomeRecommendationResponse(
 )

 data class HomeLiveItem(
-    val liveRoomId: Long,
-    val creatorId: Long,
+    val roomId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?,
-    val title: String,
-    val coverImage: String?,
-    val beginDateTime: String,
-    val channelName: String
+    val creatorProfileImage: String
 )

 data class HomeBannerItem(
-    val bannerId: Long,
-    val type: String,
-    val thumbnailImage: String?,
-    val eventId: Long?,
+    val imageUrl: String,
+    val eventItem: EventItem?,
    val creatorId: Long?,
    val seriesId: Long?,
    val link: String?
 )

 data class HomeActiveCreatorItem(
-    val creatorId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?,
+    val creatorProfileImage: String,
    val activityType: String,
    val activityAt: String,
    val targetId: Long?
@@ -57,18 +54,17 @@ data class HomeActiveCreatorItem(
 data class HomeCreatorItem(
    val creatorId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?
+    val creatorProfileImage: String
 )

 data class HomeFirstAudioContentItem(
    val contentId: Long,
    val creatorId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?,
+    val creatorProfileImage: String,
    val title: String,
    val price: Int,
    val coverImage: String?,
-    val releaseDate: String,
    @JsonProperty("isPointAvailable")
    val isPointAvailable: Boolean
 )
@@ -83,7 +79,6 @@ data class HomeAiCharacterItem(
 )

 data class HomeGenreCreatorGroupItem(
-    val genreId: Long,
    val genreName: String,
    val creators: List<HomeCreatorItem>
 )
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepository.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepository.kt
@@ -59,13 +59,8 @@ class DefaultHomeRecommendationQueryRepository(
                Projections.constructor(
                    HomeLiveRecommendationRecord::class.java,
                    liveRoom.id,
-                    member.id,
                    member.nickname,
-                    member.profileImage,
-                    liveRoom.title,
-                    liveRoom.coverImage,
-                    liveRoom.beginDateTime,
-                    liveRoom.channelName
+                    member.profileImage
                )
            )
            .from(liveRoom)
@@ -96,15 +91,14 @@ class DefaultHomeRecommendationQueryRepository(
            .select(
                Projections.constructor(
                    HomeBannerRecommendationRecord::class.java,
-                    audioContentBanner.id,
-                    audioContentBanner.type.stringValue(),
                    audioContentBanner.thumbnailImage,
                    event.id,
+                    event.thumbnailImage,
+                    event.detailImage,
+                    event.link,
                    bannerCreator.id,
                    series.id,
-                    audioContentBanner.link,
-                    audioContentBanner.orders,
-                    randomTieBreaker
+                    audioContentBanner.link
                )
            )
            .from(audioContentBanner)
@@ -128,8 +122,7 @@ class DefaultHomeRecommendationQueryRepository(
        includeAdultActivities: Boolean
    ): List<RecentlyActiveCreatorRecord> {
        val sql = """
-            select ranked.creator_id,
-                   ranked.creator_nickname,
+            select ranked.creator_nickname,
                   ranked.creator_profile_image,
                   ranked.activity_type,
                   ranked.activity_at,
@@ -202,12 +195,11 @@ class DefaultHomeRecommendationQueryRepository(

        return rows.map { row ->
            RecentlyActiveCreatorRecord(
-                creatorId = (row[0] as Number).toLong(),
-                creatorNickname = row[1] as String,
-                creatorProfileImage = row[2] as String?,
-                activityType = RecommendedActivityType.valueOf(row[3] as String),
-                activityAt = toLocalDateTime(row[4]),
-                targetId = (row[5] as Number?)?.toLong()
+                creatorNickname = row[0] as String,
+                creatorProfileImage = row[1] as String?,
+                activityType = RecommendedActivityType.valueOf(row[2] as String),
+                activityAt = toLocalDateTime(row[3]),
+                targetId = (row[4] as Number?)?.toLong()
            )
        }
    }
@@ -315,18 +307,7 @@ class DefaultHomeRecommendationQueryRepository(
            )
            select m.id as creator_id,
                   m.nickname as creator_nickname,
-                   m.profile_image as creator_profile_image,
-                   cd.debut_at as debut_at,
-                   ((coalesce(fs.follow_increase, 0) * ${RecommendationScoreSpec.DEBUT_FOLLOW_INCREASE_WEIGHT} +
-                    coalesce(cs.content_activity_score, 0) * ${RecommendationScoreSpec.DEBUT_CONTENT_ACTIVITY_WEIGHT} +
-                    coalesce(cms.communication_score, 0) * ${RecommendationScoreSpec.DEBUT_COMMUNICATION_WEIGHT}) *
-                    case
-                        when cd.debut_at >= :boost10Start then ${RecommendationScoreSpec.NEW_BOOST_10_DAYS}
-                        when cd.debut_at >= :boost20Start then ${RecommendationScoreSpec.NEW_BOOST_20_DAYS}
-                        when cd.debut_at >= :boost30Start then ${RecommendationScoreSpec.NEW_BOOST_30_DAYS}
-                        else ${RecommendationScoreSpec.DEFAULT_NEW_BOOST}
-                    end) as score,
-                   m.id as random_tie_breaker
+                   m.profile_image as creator_profile_image
            from member m
            join creator_debut cd on cd.creator_id = m.id
            left join follow_stats fs on fs.creator_id = m.id
@@ -336,7 +317,15 @@ class DefaultHomeRecommendationQueryRepository(
              and cd.debut_at >= :boost30Start
              and cd.debut_at <= :now
              and ${notBlockedCreatorSql("m.id")}
-            order by score desc, random_tie_breaker asc
+            order by ((coalesce(fs.follow_increase, 0) * ${RecommendationScoreSpec.DEBUT_FOLLOW_INCREASE_WEIGHT} +
+                     coalesce(cs.content_activity_score, 0) * ${RecommendationScoreSpec.DEBUT_CONTENT_ACTIVITY_WEIGHT} +
+                     coalesce(cms.communication_score, 0) * ${RecommendationScoreSpec.DEBUT_COMMUNICATION_WEIGHT}) *
+                     case
+                        when cd.debut_at >= :boost10Start then ${RecommendationScoreSpec.NEW_BOOST_10_DAYS}
+                        when cd.debut_at >= :boost20Start then ${RecommendationScoreSpec.NEW_BOOST_20_DAYS}
+                        when cd.debut_at >= :boost30Start then ${RecommendationScoreSpec.NEW_BOOST_30_DAYS}
+                        else ${RecommendationScoreSpec.DEFAULT_NEW_BOOST}
+                    end) desc, rand(m.id) asc
            limit :limit
            offset :offset
        """.trimIndent()
@@ -354,10 +343,7 @@ class DefaultHomeRecommendationQueryRepository(
            RecentDebutCreatorRecord(
                creatorId = (row[0] as Number).toLong(),
                creatorNickname = row[1] as String,
-                creatorProfileImage = row[2] as String?,
-                debutAt = toLocalDateTime(row[3]),
-                score = (row[4] as Number).toDouble(),
-                randomTieBreaker = (row[5] as Number).toDouble()
+                creatorProfileImage = row[2] as String?
            )
        }
    }
@@ -425,17 +411,7 @@ class DefaultHomeRecommendationQueryRepository(
                   ec.title as title,
                   ec.price as price,
                   ec.cover_image as cover_image,
-                   ec.release_date as release_date,
-                   ec.is_point_available as is_point_available,
-                   case
-                       when ec.release_date >= :recency3Start then 100
-                       when ec.release_date >= :recency7Start then 80
-                       when ec.release_date >= :recency14Start then 60
-                       when ec.release_date >= :recency21Start then 40
-                       when ec.release_date >= :boost30Start then 20
-                       else 0
-                   end as recency_score,
-                   ec.content_id as random_tie_breaker
+                   ec.is_point_available as is_point_available
            from eligible_contents ec
            join member m on m.id = ec.creator_id
            join creator_debut cd on cd.creator_id = ec.creator_id
@@ -445,7 +421,14 @@ class DefaultHomeRecommendationQueryRepository(
              and cd.debut_at <= :now
              and ec.release_date >= :boost30Start
              and ${notBlockedCreatorSql("m.id")}
-            order by recency_score desc, random_tie_breaker asc
+            order by case
+                        when ec.release_date >= :recency3Start then 100
+                        when ec.release_date >= :recency7Start then 80
+                        when ec.release_date >= :recency14Start then 60
+                        when ec.release_date >= :recency21Start then 40
+                        when ec.release_date >= :boost30Start then 20
+                        else 0
+                    end desc, rand(ec.content_id) asc
            limit :limit
            offset :offset
        """.trimIndent()
@@ -477,10 +460,7 @@ class DefaultHomeRecommendationQueryRepository(
                title = row[4] as String,
                price = (row[5] as Number).toInt(),
                coverImage = row[6] as String?,
-                releaseDate = toLocalDateTime(row[7]),
-                isPointAvailable = row[8] as Boolean,
-                recencyScore = (row[9] as Number).toInt(),
-                randomTieBreaker = (row[10] as Number).toDouble()
+                isPointAvailable = row[7] as Boolean
            )
        }
    }
--- a/src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/port/out/HomeRecommendationQueryPort.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/v2/recommend/port/out/HomeRecommendationQueryPort.kt
@@ -79,29 +79,22 @@ interface HomeRecommendationQueryPort {

 data class HomeLiveRecommendationRecord(
    val liveRoomId: Long,
-    val creatorId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?,
-    val title: String,
-    val coverImage: String?,
-    val beginDateTime: LocalDateTime,
-    val channelName: String
+    val creatorProfileImage: String?
 )

 data class HomeBannerRecommendationRecord(
-    val bannerId: Long,
-    val type: String,
    val thumbnailImage: String,
    val eventId: Long?,
+    val eventThumbnailImage: String?,
+    val eventDetailImage: String?,
+    val eventLink: String?,
    val creatorId: Long?,
    val seriesId: Long?,
-    val link: String?,
-    val orders: Int,
-    val randomTieBreaker: Double
+    val link: String?
 )

 data class RecentlyActiveCreatorRecord(
-    val creatorId: Long,
    val creatorNickname: String,
    val creatorProfileImage: String?,
    val activityType: RecommendedActivityType,
@@ -112,10 +105,7 @@ data class RecentlyActiveCreatorRecord(
 data class RecentDebutCreatorRecord(
    val creatorId: Long,
    val creatorNickname: String,
-    val creatorProfileImage: String?,
-    val debutAt: LocalDateTime,
-    val score: Double,
-    val randomTieBreaker: Double
+    val creatorProfileImage: String?
 )

 data class HomeFirstAudioContentRecord(
@@ -126,10 +116,7 @@ data class HomeFirstAudioContentRecord(
    val title: String,
    val price: Int,
    val coverImage: String?,
-    val releaseDate: LocalDateTime,
-    val isPointAvailable: Boolean,
-    val recencyScore: Int,
-    val randomTieBreaker: Double
+    val isPointAvailable: Boolean
 )

 data class HomeAiCharacterRecommendationRecord(
--- a/src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/HomeRecommendationControllerTest.kt
+++ b/src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/HomeRecommendationControllerTest.kt
@@ -438,7 +438,7 @@ class HomeRecommendationControllerTest @Autowired constructor(
                .param("size", "1")
        )
            .andExpect(status().isOk)
-            .andExpect(jsonPath("$.data.items[0].liveRoomId").value(newest.id))
+            .andExpect(jsonPath("$.data.items[0].roomId").value(newest.id))
            .andExpect(jsonPath("$.data.hasNext").value(true))
    }

@@ -461,7 +461,7 @@ class HomeRecommendationControllerTest @Autowired constructor(
                .param("size", "1")
        )
            .andExpect(status().isOk)
-            .andExpect(jsonPath("$.data.items[0].liveRoomId").value(oldest.id))
+            .andExpect(jsonPath("$.data.items[0].roomId").value(oldest.id))
            .andExpect(jsonPath("$.data.hasNext").value(false))
    }

--- a/src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponseTest.kt
+++ b/src/test/kotlin/kr/co/vividnext/sodalive/v2/api/home/dto/HomeRecommendationResponseTest.kt
@@ -24,7 +24,6 @@ class HomeRecommendationResponseTest {
                    title = "first audio",
                    price = 9,
                    coverImage = "https://cdn.test/cover/audio.png",
-                    releaseDate = "2026-06-01T00:00:00Z",
                    isPointAvailable = true
                )
            ),
@@ -36,6 +35,14 @@ class HomeRecommendationResponseTest {
                    profileImage = "https://cdn.test/profile/character.png",
                    totalChatCount = 4L,
                    originalWorkTitle = "original"
+                ),
+                HomeAiCharacterItem(
+                    characterId = 4L,
+                    name = "character-without-image",
+                    description = "description",
+                    profileImage = null,
+                    totalChatCount = 5L,
+                    originalWorkTitle = null
                )
            ),
            genreCreators = emptyList(),
@@ -54,6 +61,20 @@ class HomeRecommendationResponseTest {
                    likeCount = 7L,
                    commentCount = 8L,
                    existOrdered = true
+                ),
+                HomePopularCommunityPostItem(
+                    postId = 9L,
+                    creatorId = 10L,
+                    creatorNickname = "community-creator-without-media",
+                    creatorProfileImage = null,
+                    imageUrl = null,
+                    audioUrl = null,
+                    content = "community content without media",
+                    price = 0,
+                    createdAt = "2026-06-01T00:00:00Z",
+                    likeCount = 0L,
+                    commentCount = 0L,
+                    existOrdered = false
                )
            )
        )
@@ -63,11 +84,16 @@ class HomeRecommendationResponseTest {
        assertEquals(9, json["firstAudioContents"][0]["price"].asInt())
        assertEquals(true, json["firstAudioContents"][0]["isPointAvailable"].asBoolean())
        assertFalse(json["firstAudioContents"][0].has("pointAvailable"))
+        assertFalse(json["firstAudioContents"][0].has("releaseDate"))
        assertEquals("https://cdn.test/profile/character.png", json["aiCharacters"][0]["profileImage"].asText())
+        assertEquals(true, json["aiCharacters"][1]["profileImage"].isNull)
        assertEquals(5L, json["popularCommunityPosts"][0]["postId"].asLong())
        assertEquals("https://cdn.test/community/image.png", json["popularCommunityPosts"][0]["imageUrl"].asText())
        assertEquals("https://cdn.test/community/audio.mp3", json["popularCommunityPosts"][0]["audioUrl"].asText())
        assertEquals(9, json["popularCommunityPosts"][0]["price"].asInt())
        assertEquals(true, json["popularCommunityPosts"][0]["existOrdered"].asBoolean())
+        assertEquals(true, json["popularCommunityPosts"][1]["creatorProfileImage"].isNull)
+        assertEquals(true, json["popularCommunityPosts"][1]["imageUrl"].isNull)
+        assertEquals(true, json["popularCommunityPosts"][1]["audioUrl"].isNull)
    }
 }
--- a/src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepositoryTest.kt
+++ b/src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/adapter/out/persistence/DefaultHomeRecommendationQueryRepositoryTest.kt
@@ -81,11 +81,10 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val lives = repository.findLiveRecommendations(limit = 20, includeAdultLives = false)

        assertEquals(20, lives.size)
-        assertEquals(baseAt.plusDays(1).plusMinutes(20), lives.first().beginDateTime)
-        assertEquals(baseAt.plusDays(1).plusMinutes(1), lives.last().beginDateTime)
+        assertEquals(true, lives.zipWithNext().all { it.first.liveRoomId > it.second.liveRoomId })
        assertEquals(false, lives.any { it.liveRoomId == oldLive.id })
        assertEquals(false, lives.any { it.liveRoomId == latestLive.id })
-        assertEquals(false, lives.any { it.creatorId == inactiveCreator.id })
+        assertEquals(false, lives.any { it.creatorNickname == inactiveCreator.nickname })
    }

    @Test
@@ -132,7 +131,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val creator = saveMember("banner-creator", MemberRole.CREATOR)
        val event = saveEvent("event-banner")
        val laterBanner = saveBanner("later.png", AudioContentBannerType.CREATOR, orders = 2, isActive = true, creator = creator)
-        val sameOrderBanner1 = saveBanner(
+        saveBanner(
            "same-1.png",
            AudioContentBannerType.LINK,
            orders = 1,
@@ -161,12 +160,14 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val banners = repository.findHomeBanners(limit = 20)

        assertEquals(20, banners.size)
-        assertEquals(listOf(1, 1, 2), banners.take(3).map { it.orders })
-        assertEquals(setOf(sameOrderBanner1.id, sameOrderBanner2.id), banners.take(2).map { it.bannerId }.toSet())
-        assertEquals(true, banners.take(2).zipWithNext().all { it.first.randomTieBreaker <= it.second.randomTieBreaker })
-        assertEquals(laterBanner.id, banners[2].bannerId)
+        assertEquals(setOf("same-1.png", "same-2.png"), banners.take(2).map { it.thumbnailImage }.toSet())
+        assertEquals(laterBanner.thumbnailImage, banners[2].thumbnailImage)
        assertEquals(creator.id, banners[2].creatorId)
-        assertEquals(event.id, banners.take(2).first { it.type == AudioContentBannerType.EVENT.name }.eventId)
+        val eventBanner = banners.take(2).single { it.thumbnailImage == sameOrderBanner2.thumbnailImage }
+        assertEquals(event.id, eventBanner.eventId)
+        assertEquals(event.thumbnailImage, eventBanner.eventThumbnailImage)
+        assertEquals(event.detailImage, eventBanner.eventDetailImage)
+        assertEquals(event.link, eventBanner.eventLink)
        assertEquals(false, banners.any { it.thumbnailImage == "inactive.png" })
    }

@@ -193,7 +194,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(

        val banners = repository.findHomeBanners(limit = 20)

-        assertEquals(listOf(homeBanner.id), banners.map { it.bannerId })
+        assertEquals(listOf(homeBanner.thumbnailImage), banners.map { it.thumbnailImage })
    }

    @Test
@@ -250,8 +251,13 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val banners = repository.findHomeBanners(limit = 20)

        assertEquals(
-            listOf(activeEventBanner.id, activeCreatorBanner.id, activeSeriesBanner.id, linkBanner.id),
-            banners.map { it.bannerId }
+            listOf(
+                activeEventBanner.thumbnailImage,
+                activeCreatorBanner.thumbnailImage,
+                activeSeriesBanner.thumbnailImage,
+                linkBanner.thumbnailImage
+            ),
+            banners.map { it.thumbnailImage }
        )
    }

@@ -321,8 +327,13 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val banners = repository.findHomeBanners(limit = 20, memberId = viewer.id)

        assertEquals(
-            listOf(visibleEventBanner.id, visibleCreatorBanner.id, visibleSeriesBanner.id, visibleLinkBanner.id),
-            banners.map { it.bannerId }
+            listOf(
+                visibleEventBanner.thumbnailImage,
+                visibleCreatorBanner.thumbnailImage,
+                visibleSeriesBanner.thumbnailImage,
+                visibleLinkBanner.thumbnailImage
+            ),
+            banners.map { it.thumbnailImage }
        )
    }

@@ -343,22 +354,22 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        flushAndClear()

        val creators = repository.findRecentlyActiveCreators(limit = 10)
-        val byCreatorId = creators.associateBy { it.creatorId }
+        val byCreatorNickname = creators.associateBy { it.creatorNickname }

        assertEquals(4, creators.size)
        assertEquals(
-            listOf(liveCreator.id, audioCreator.id, replayCreator.id, communityCreator.id),
-            creators.map { it.creatorId }
+            listOf(liveCreator.nickname, audioCreator.nickname, replayCreator.nickname, communityCreator.nickname),
+            creators.map { it.creatorNickname }
        )
-        assertEquals(RecommendedActivityType.LIVE, byCreatorId[liveCreator.id]!!.activityType)
-        assertEquals(null, byCreatorId[liveCreator.id]!!.targetId)
-        assertEquals(baseAt, byCreatorId[liveCreator.id]!!.activityAt)
-        assertEquals(RecommendedActivityType.AUDIO, byCreatorId[audioCreator.id]!!.activityType)
-        assertEquals(audio.id, byCreatorId[audioCreator.id]!!.targetId)
-        assertEquals(RecommendedActivityType.LIVE_REPLAY, byCreatorId[replayCreator.id]!!.activityType)
-        assertEquals(replay.id, byCreatorId[replayCreator.id]!!.targetId)
-        assertEquals(RecommendedActivityType.COMMUNITY, byCreatorId[communityCreator.id]!!.activityType)
-        assertEquals(community.id, byCreatorId[communityCreator.id]!!.targetId)
+        assertEquals(RecommendedActivityType.LIVE, byCreatorNickname[liveCreator.nickname]!!.activityType)
+        assertEquals(null, byCreatorNickname[liveCreator.nickname]!!.targetId)
+        assertEquals(baseAt, byCreatorNickname[liveCreator.nickname]!!.activityAt)
+        assertEquals(RecommendedActivityType.AUDIO, byCreatorNickname[audioCreator.nickname]!!.activityType)
+        assertEquals(audio.id, byCreatorNickname[audioCreator.nickname]!!.targetId)
+        assertEquals(RecommendedActivityType.LIVE_REPLAY, byCreatorNickname[replayCreator.nickname]!!.activityType)
+        assertEquals(replay.id, byCreatorNickname[replayCreator.nickname]!!.targetId)
+        assertEquals(RecommendedActivityType.COMMUNITY, byCreatorNickname[communityCreator.nickname]!!.activityType)
+        assertEquals(community.id, byCreatorNickname[communityCreator.nickname]!!.targetId)
    }

    @Test
@@ -379,10 +390,15 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val hiddenCreators = repository.findRecentlyActiveCreators(limit = 10, includeAdultActivities = false)
        val visibleCreators = repository.findRecentlyActiveCreators(limit = 10, includeAdultActivities = true)

-        assertEquals(listOf(normalLiveCreator.id), hiddenCreators.map { it.creatorId })
+        assertEquals(listOf(normalLiveCreator.nickname), hiddenCreators.map { it.creatorNickname })
        assertEquals(
-            listOf(normalLiveCreator.id, adultLiveCreator.id, adultAudioCreator.id, adultCommunityCreator.id),
-            visibleCreators.map { it.creatorId }
+            listOf(
+                normalLiveCreator.nickname,
+                adultLiveCreator.nickname,
+                adultAudioCreator.nickname,
+                adultCommunityCreator.nickname
+            ),
+            visibleCreators.map { it.creatorNickname }
        )
        assertEquals(null, visibleCreators[0].targetId)
        assertEquals(null, visibleCreators[1].targetId)
@@ -412,7 +428,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(

        val creators = repository.findRecentlyActiveCreators(limit = 10, memberId = viewer.id)

-        assertEquals(listOf(visibleCreator.id), creators.map { it.creatorId })
+        assertEquals(listOf(visibleCreator.nickname), creators.map { it.creatorNickname })
        assertEquals(RecommendedActivityType.COMMUNITY, creators.single().activityType)
    }

@@ -933,22 +949,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(

        val creators = repository.findRecentDebutCreators(now, limit = 10)

-        val expectedHighScore = scorePolicy.calculateDebutCreatorScore(
-            followIncrease = 1,
-            contentActivityScore = 1,
-            communicationScore = 2,
-            newBoost = scorePolicy.calculateCreatorNewBoost(now.minusDays(20), now)
-        )
-        val expectedLowScore = scorePolicy.calculateDebutCreatorScore(
-            followIncrease = 0,
-            contentActivityScore = 1,
-            communicationScore = 0,
-            newBoost = scorePolicy.calculateCreatorNewBoost(now.minusDays(5), now)
-        )
        assertEquals(listOf(newHighScoreCreator.id, newLowScoreCreator.id), creators.map { it.creatorId })
-        assertEquals(now.minusDays(20), creators.first().debutAt)
-        assertEquals(expectedHighScore, creators.first().score, 0.0001)
-        assertEquals(expectedLowScore, creators.last().score, 0.0001)
    }

    @Test
@@ -1014,12 +1015,12 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val page2 = repository.findRecentDebutCreators(now, offset = 2, limit = 1, includeAdultContents = false)

        val pagedCreatorIds = (page0 + page1 + page2).map { it.creatorId }
-        assertEquals(listOf(creator1.id, creator2.id, creator3.id), pagedCreatorIds)
+        assertEquals(setOf(creator1.id, creator2.id, creator3.id), pagedCreatorIds.toSet())
        assertEquals(pagedCreatorIds, pagedCreatorIds.distinct())
    }

    @Test
-    @DisplayName("최근 데뷔 크리에이터 동점은 랜덤 tie-breaker 오름차순으로 정렬한다")
+    @DisplayName("최근 데뷔 크리에이터 동점은 DB 랜덤 tie-breaker로 정렬하고 조회 필드에는 노출하지 않는다")
    fun shouldOrderRecentDebutCreatorsByRandomTieBreakerWhenScoresTie() {
        val now = LocalDateTime.of(2026, 5, 31, 10, 0)
        val creator1 = saveMember("tie-debut-1", MemberRole.CREATOR)
@@ -1031,7 +1032,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val creators = repository.findRecentDebutCreators(now, limit = 10)

        assertEquals(2, creators.size)
-        assertEquals(true, creators.zipWithNext().all { it.first.randomTieBreaker <= it.second.randomTieBreaker })
+        assertEquals(setOf(creator1.id, creator2.id), creators.map { it.creatorId }.toSet())
    }

    @Test
@@ -1061,7 +1062,6 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val contents = repository.findFirstAudioContents(now, limit = 10)

        assertEquals(listOf(eligibleActive.id), contents.map { it.contentId })
-        assertEquals(100, contents.single().recencyScore)
        assertEquals(12, contents.single().price)
    }

@@ -1082,8 +1082,6 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val contents = repository.findFirstAudioContents(now, limit = 10)

        assertEquals(listOf(fresh.id, old.id), contents.map { it.contentId })
-        assertEquals(listOf(100, 40), contents.map { it.recencyScore })
-        assertEquals(true, contents.zipWithNext().all { it.first.recencyScore >= it.second.recencyScore })
    }

    @Test
@@ -1142,7 +1140,7 @@ class DefaultHomeRecommendationQueryRepositoryTest @Autowired constructor(
        val page2 = repository.findFirstAudioContents(now, offset = 2, limit = 1, includeAdultContents = false)

        val pagedContentIds = (page0 + page1 + page2).map { it.contentId }
-        assertEquals(listOf(content1.id, content2.id, content3.id), pagedContentIds)
+        assertEquals(setOf(content1.id, content2.id, content3.id), pagedContentIds.toSet())
        assertEquals(pagedContentIds, pagedContentIds.distinct())
    }

--- a/src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/application/HomeRecommendationQueryServiceTest.kt
+++ b/src/test/kotlin/kr/co/vividnext/sodalive/v2/recommend/application/HomeRecommendationQueryServiceTest.kt
@@ -604,31 +604,24 @@ class HomeRecommendationQueryServiceTest {
        val liveRecommendations = listOf(
            HomeLiveRecommendationRecord(
                liveRoomId = 1L,
-                creatorId = 10L,
                creatorNickname = "creator",
-                creatorProfileImage = "profile.png",
-                title = "live",
-                coverImage = "cover.png",
-                beginDateTime = LocalDateTime.of(2026, 5, 31, 10, 0),
-                channelName = "channel"
+                creatorProfileImage = "profile.png"
            )
        )
        val banners = listOf(
            HomeBannerRecommendationRecord(
-                bannerId = 2L,
-                type = "LINK",
                thumbnailImage = "banner.png",
                eventId = null,
+                eventThumbnailImage = null,
+                eventDetailImage = null,
+                eventLink = null,
                creatorId = null,
                seriesId = null,
-                link = "https://example.com",
-                orders = 1,
-                randomTieBreaker = 0.1
+                link = "https://example.com"
            )
        )
        val activeCreators = listOf(
            RecentlyActiveCreatorRecord(
-                creatorId = 10L,
                creatorNickname = "creator",
                creatorProfileImage = "profile.png",
                activityType = RecommendedActivityType.LIVE,
@@ -640,10 +633,7 @@ class HomeRecommendationQueryServiceTest {
            RecentDebutCreatorRecord(
                creatorId = 11L,
                creatorNickname = "debut-creator",
-                creatorProfileImage = "debut-profile.png",
-                debutAt = LocalDateTime.of(2026, 5, 20, 10, 0),
-                score = 1.2,
-                randomTieBreaker = 0.2
+                creatorProfileImage = "debut-profile.png"
            )
        )
        val firstAudioContents = listOf(
@@ -655,10 +645,7 @@ class HomeRecommendationQueryServiceTest {
                title = "first-audio",
                price = 10,
                coverImage = "first-audio.png",
-                releaseDate = LocalDateTime.of(2026, 5, 30, 10, 0),
-                isPointAvailable = true,
-                recencyScore = 100,
-                randomTieBreaker = 0.3
+                isPointAvailable = true
            )
        )
        var aiCharacterDetails: List<HomeAiCharacterRecommendationRecord> = emptyList()