feat(home): 홈 추천 조회 로그와 회원 컨텍스트를 전달한다

2026-06-01 17:55:23 +09:00
parent c681fb9a3f
commit 1d7f55bbe7
2 changed files with 257 additions and 59 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
@@ -25,6 +25,7 @@ import kr.co.vividnext.sodalive.v2.recommend.port.out.HomeLiveRecommendationReco
 import kr.co.vividnext.sodalive.v2.recommend.port.out.HomePopularCommunityRecommendationRecord
 import kr.co.vividnext.sodalive.v2.recommend.port.out.RecentDebutCreatorRecord
 import kr.co.vividnext.sodalive.v2.recommend.port.out.RecentlyActiveCreatorRecord
+import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Component
 import java.time.LocalDateTime
@@ -36,78 +37,176 @@ class HomeRecommendationFacade(
    @Value("\${cloud.aws.cloud-front.host}")
    private val cloudFrontHost: String
 ) {
-    fun getHomeRecommendations(member: Member?): HomeRecommendationResponse {
-        val now = LocalDateTime.now()
-        val includeAdult = resolveAdultVisibility(member)
+    private val log = LoggerFactory.getLogger(javaClass)

-        return HomeRecommendationResponse(
-            lives = queryService.findLiveRecommendations(
-                limit = HOME_LIVE_LIMIT,
-                includeAdultLives = includeAdult
-            ).map { it.toItem() },
-            banners = queryService.findHomeBanners(HOME_BANNER_LIMIT).map { it.toItem() },
-            recentlyActiveCreators = queryService.findRecentlyActiveCreators(HOME_ACTIVE_CREATOR_LIMIT, includeAdult)
-                .map { it.toItem() },
-            recentDebutCreators = queryService.findRecentDebutCreators(
-                now,
-                limit = HOME_RECENT_DEBUT_CREATOR_LIMIT,
-                includeAdultContents = includeAdult
+    fun getHomeRecommendations(member: Member?): HomeRecommendationResponse {
+        val startedAt = System.currentTimeMillis()
+        return runCatching {
+            val now = LocalDateTime.now()
+            val includeAdult = resolveAdultVisibility(member)
+
+            HomeRecommendationResponse(
+                lives = queryService.findLiveRecommendations(
+                    limit = HOME_LIVE_LIMIT,
+                    memberId = member?.id,
+                    includeAdultLives = includeAdult
+                ).map { it.toItem() },
+                banners = queryService.findHomeBanners(HOME_BANNER_LIMIT, member?.id).map { it.toItem() },
+                recentlyActiveCreators = queryService.findRecentlyActiveCreators(
+                    HOME_ACTIVE_CREATOR_LIMIT,
+                    member?.id,
+                    includeAdult
+                )
+                    .map { it.toItem() },
+                recentDebutCreators = queryService.findRecentDebutCreators(
+                    now,
+                    limit = HOME_RECENT_DEBUT_CREATOR_LIMIT,
+                    memberId = member?.id,
+                    includeAdultContents = includeAdult
+                )
+                    .map { it.toItem() },
+                firstAudioContents = queryService.findFirstAudioContents(
+                    now,
+                    limit = HOME_FIRST_AUDIO_CONTENT_LIMIT,
+                    memberId = member?.id,
+                    includeAdultContents = includeAdult
+                )
+                    .map { it.toItem() },
+                aiCharacters = queryService.findAiCharacterRecommendations(limit = HOME_AI_CHARACTER_LIMIT).map { it.toItem() },
+                genreCreators = queryService.findGenreCreatorRecommendations(
+                    memberId = member?.id,
+                    includeAdultGenres = includeAdult,
+                    genreLimit = HOME_GENRE_CREATOR_GENRE_LIMIT,
+                    creatorLimit = HOME_GENRE_CREATOR_CREATOR_LIMIT
+                ).map { it.toItem() },
+                cheerCreators = queryService.findCheerCreatorRecommendations(HOME_CHEER_CREATOR_LIMIT, member?.id)
+                    .map { it.toCreatorItem() },
+                popularCommunities = queryService.findPopularCommunityRecommendations(
+                    limit = HOME_POPULAR_COMMUNITY_LIMIT,
+                    memberId = member?.id,
+                    includeAdultCommunities = includeAdult
+                ).map { it.toItem() }
            )
-                .map { it.toItem() },
-            firstAudioContents = queryService.findFirstAudioContents(
-                now,
-                limit = HOME_FIRST_AUDIO_CONTENT_LIMIT,
-                includeAdultContents = includeAdult
+        }.onSuccess { response ->
+            log.info(
+                "event=home_recommendations_query_success memberId={} elapsedMs={} emptySections={}",
+                member?.id,
+                System.currentTimeMillis() - startedAt,
+                response.emptySections()
            )
-                .map { it.toItem() },
-            aiCharacters = queryService.findAiCharacterRecommendations(limit = HOME_AI_CHARACTER_LIMIT).map { it.toItem() },
-            genreCreators = queryService.findGenreCreatorRecommendations(
-                memberId = member?.id,
-                includeAdultGenres = includeAdult,
-                genreLimit = HOME_GENRE_CREATOR_GENRE_LIMIT,
-                creatorLimit = HOME_GENRE_CREATOR_CREATOR_LIMIT
-            ).map { it.toItem() },
-            cheerCreators = queryService.findCheerCreatorRecommendations(HOME_CHEER_CREATOR_LIMIT)
-                .map { it.toCreatorItem() },
-            popularCommunities = queryService.findPopularCommunityRecommendations(
-                limit = HOME_POPULAR_COMMUNITY_LIMIT,
-                includeAdultCommunities = includeAdult
-            ).map { it.toItem() }
-        )
+        }.onFailure { ex ->
+            log.warn(
+                "event=home_recommendations_query_failure memberId={} elapsedMs={} error={}",
+                member?.id,
+                System.currentTimeMillis() - startedAt,
+                ex.message,
+                ex
+            )
+        }.getOrThrow()
    }

    fun getLives(member: Member, page: Int, size: Int): HomeRecommendationPageResponse<HomeLiveItem> {
-        val fetched = queryService.findLiveRecommendations(
-            offset = page.toOffset(size),
-            limit = size + 1,
-            includeAdultLives = resolveAdultVisibility(member)
-        )
-        return fetched.toPage(page, size) { it.toItem() }
+        val startedAt = System.currentTimeMillis()
+        return runCatching {
+            val fetched = queryService.findLiveRecommendations(
+                offset = page.toOffset(size),
+                limit = size + 1,
+                memberId = member.id,
+                includeAdultLives = resolveAdultVisibility(member)
+            )
+            fetched.toPage(page, size) { it.toItem() }
+        }.onSuccess {
+            logPageSuccess("LIVE", member, page, size, it.items.size, System.currentTimeMillis() - startedAt)
+        }.onFailure { ex ->
+            logPageFailure("LIVE", member, page, size, startedAt, ex)
+        }.getOrThrow()
    }

    fun getRecentDebutCreators(member: Member, page: Int, size: Int): HomeRecommendationPageResponse<HomeCreatorItem> {
-        val fetched = queryService.findRecentDebutCreators(
-            now = LocalDateTime.now(),
-            offset = page.toOffset(size),
-            limit = size + 1,
-            includeAdultContents = resolveAdultVisibility(member)
-        )
-        return fetched.toPage(page, size) { it.toItem() }
+        val startedAt = System.currentTimeMillis()
+        return runCatching {
+            val fetched = queryService.findRecentDebutCreators(
+                now = LocalDateTime.now(),
+                offset = page.toOffset(size),
+                limit = size + 1,
+                memberId = member.id,
+                includeAdultContents = resolveAdultVisibility(member)
+            )
+            fetched.toPage(page, size) { it.toItem() }
+        }.onSuccess {
+            logPageSuccess("DEBUT_CREATOR", member, page, size, it.items.size, System.currentTimeMillis() - startedAt)
+        }.onFailure { ex ->
+            logPageFailure("DEBUT_CREATOR", member, page, size, startedAt, ex)
+        }.getOrThrow()
    }

    fun getFirstAudioContents(member: Member, page: Int, size: Int): HomeRecommendationPageResponse<HomeFirstAudioContentItem> {
-        val fetched = queryService.findFirstAudioContents(
-            now = LocalDateTime.now(),
-            offset = page.toOffset(size),
-            limit = size + 1,
-            includeAdultContents = resolveAdultVisibility(member)
-        )
-        return fetched.toPage(page, size) { it.toItem() }
+        val startedAt = System.currentTimeMillis()
+        return runCatching {
+            val fetched = queryService.findFirstAudioContents(
+                now = LocalDateTime.now(),
+                offset = page.toOffset(size),
+                limit = size + 1,
+                memberId = member.id,
+                includeAdultContents = resolveAdultVisibility(member)
+            )
+            fetched.toPage(page, size) { it.toItem() }
+        }.onSuccess {
+            logPageSuccess("FIRST_AUDIO_CONTENT", member, page, size, it.items.size, System.currentTimeMillis() - startedAt)
+        }.onFailure { ex ->
+            logPageFailure("FIRST_AUDIO_CONTENT", member, page, size, startedAt, ex)
+        }.getOrThrow()
    }

    fun getAiCharacters(member: Member, page: Int, size: Int): HomeRecommendationPageResponse<HomeAiCharacterItem> {
-        val fetched = queryService.findAiCharacterRecommendations(offset = page.toOffset(size), limit = size + 1)
-        return fetched.toPage(page, size) { it.toItem() }
+        val startedAt = System.currentTimeMillis()
+        return runCatching {
+            val fetched = queryService.findAiCharacterRecommendations(offset = page.toOffset(size), limit = size + 1)
+            fetched.toPage(page, size) { it.toItem() }
+        }.onSuccess {
+            logPageSuccess("AI_CHARACTER", member, page, size, it.items.size, System.currentTimeMillis() - startedAt)
+        }.onFailure { ex ->
+            logPageFailure("AI_CHARACTER", member, page, size, startedAt, ex)
+        }.getOrThrow()
+    }
+
+    private fun logPageSuccess(section: String, member: Member, page: Int, size: Int, itemCount: Int, elapsedMs: Long) {
+        log.info(
+            "event=home_recommendations_page_query_success section={} memberId={} page={} size={} itemCount={} elapsedMs={}",
+            section,
+            member.id,
+            page,
+            size,
+            itemCount,
+            elapsedMs
+        )
+    }
+
+    private fun logPageFailure(section: String, member: Member, page: Int, size: Int, startedAt: Long, ex: Throwable) {
+        log.warn(
+            "event=home_recommendations_page_query_failure section={} memberId={} page={} size={} elapsedMs={} error={}",
+            section,
+            member.id,
+            page,
+            size,
+            System.currentTimeMillis() - startedAt,
+            ex.message,
+            ex
+        )
+    }
+
+    private fun HomeRecommendationResponse.emptySections(): List<String> {
+        return buildList {
+            if (lives.isEmpty()) add("lives")
+            if (banners.isEmpty()) add("banners")
+            if (recentlyActiveCreators.isEmpty()) add("recentlyActiveCreators")
+            if (recentDebutCreators.isEmpty()) add("recentDebutCreators")
+            if (firstAudioContents.isEmpty()) add("firstAudioContents")
+            if (aiCharacters.isEmpty()) add("aiCharacters")
+            if (genreCreators.isEmpty()) add("genreCreators")
+            if (cheerCreators.isEmpty()) add("cheerCreators")
+            if (popularCommunities.isEmpty()) add("popularCommunities")
+        }
    }

    private fun resolveAdultVisibility(member: Member?): Boolean {