번역된 테마로 콘텐츠를 조회해도 한글 테마처럼 처리하기

2025-12-15 12:15:31 +09:00
parent c0c61da44b
commit dc0df81232
2 changed files with 136 additions and 2 deletions
--- a/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/content/AudioContentService.kt
@@ -21,6 +21,7 @@ import kr.co.vividnext.sodalive.content.order.OrderType
 import kr.co.vividnext.sodalive.content.pin.PinContent
 import kr.co.vividnext.sodalive.content.pin.PinContentRepository
 import kr.co.vividnext.sodalive.content.theme.AudioContentThemeQueryRepository
+import kr.co.vividnext.sodalive.content.theme.translation.ContentThemeTranslationRepository
 import kr.co.vividnext.sodalive.content.translation.ContentTranslation
 import kr.co.vividnext.sodalive.content.translation.ContentTranslationPayload
 import kr.co.vividnext.sodalive.content.translation.ContentTranslationRepository
@@ -75,6 +76,8 @@ class AudioContentService(

    private val langContext: LangContext,

+    private val contentThemeTranslationRepository: ContentThemeTranslationRepository,
+
    @Value("\${cloud.aws.s3.content-bucket}")
    private val audioContentBucket: String,

@@ -1140,8 +1143,20 @@ class AudioContentService(
        orderByRandom: Boolean = false,
        isPointAvailableOnly: Boolean = false
    ): List<AudioContentMainItem> {
+        /**
+         * - AS-IS theme은 한글만 처리하도록 되어 있음
+         * - TO-BE 번역된 theme이 들어와도 동일한 동작을 하도록 처리
+         */
+        val normalizedTheme = normalizeThemeForQuery(
+            themes = theme,
+            contentType = contentType,
+            isFree = isFree,
+            isAdult = isAdult,
+            isPointAvailableOnly = isPointAvailableOnly
+        )
+
        val contentList = repository.getLatestContentByTheme(
-            theme = theme,
+            theme = normalizedTheme,
            contentType = contentType,
            offset = offset,
            limit = limit,
@@ -1170,4 +1185,60 @@ class AudioContentService(
            contentList
        }
    }
+
+    /**
+     * theme 파라미터로 번역된 테마명이 들어와도 한글 원문 테마로 조회되도록 정규화한다.
+     * - 현재 언어(locale)에 해당하는 테마 번역 목록을 활성 테마 집합과 매칭하여 역매핑한다.
+     * - 입력이 이미 한글인 경우 그대로 유지한다.
+     * - 매칭 실패 시 원본 값을 유지한다.
+     */
+    private fun normalizeThemeForQuery(
+        themes: List<String>,
+        contentType: ContentType,
+        isFree: Boolean,
+        isAdult: Boolean,
+        isPointAvailableOnly: Boolean
+    ): List<String> {
+        if (themes.isEmpty()) return themes
+
+        val themesWithIds = themeQueryRepository.getActiveThemeWithIdsOfContent(
+            isAdult = isAdult,
+            isFree = isFree,
+            isPointAvailableOnly = isPointAvailableOnly,
+            contentType = contentType
+        )
+
+        if (themesWithIds.isEmpty()) return themes
+
+        val idByKorean = themesWithIds.associate { it.theme to it.id }
+        val koreanById = themesWithIds.associate { it.id to it.theme }
+
+        val locale = langContext.lang.code
+        // 번역 테마를 역매핑하기 위해 현재 locale의 번역 목록을 조회
+        val translatedByTextToId = run {
+            val ids = themesWithIds.map { it.id }
+            if (ids.isEmpty()) {
+                emptyMap()
+            } else {
+                contentThemeTranslationRepository
+                    .findByContentThemeIdInAndLocale(ids, locale)
+                    .associate { it.theme to it.contentThemeId }
+            }
+        }
+
+        return themes.asSequence()
+            .map { input ->
+                when {
+                    idByKorean.containsKey(input) -> input // 이미 한글 원문
+                    translatedByTextToId.containsKey(input) -> {
+                        val id = translatedByTextToId[input]!!
+                        koreanById[id] ?: input
+                    }
+
+                    else -> input
+                }
+            }
+            .distinct()
+            .toList()
+    }
 }
--- a/src/main/kotlin/kr/co/vividnext/sodalive/content/main/AudioContentMainService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/content/main/AudioContentMainService.kt
@@ -7,6 +7,7 @@ import kr.co.vividnext.sodalive.content.main.banner.GetAudioContentBannerRespons
 import kr.co.vividnext.sodalive.content.main.curation.GetAudioContentCurationResponse
 import kr.co.vividnext.sodalive.content.theme.AudioContentThemeQueryRepository
 import kr.co.vividnext.sodalive.content.theme.AudioContentThemeService
+import kr.co.vividnext.sodalive.content.theme.translation.ContentThemeTranslationRepository
 import kr.co.vividnext.sodalive.content.translation.ContentTranslationRepository
 import kr.co.vividnext.sodalive.event.EventItem
 import kr.co.vividnext.sodalive.i18n.LangContext
@@ -25,6 +26,8 @@ class AudioContentMainService(
    private val audioContentThemeRepository: AudioContentThemeQueryRepository,
    private val audioContentThemeService: AudioContentThemeService,

+    private val contentThemeTranslationRepository: ContentThemeTranslationRepository,
+
    private val contentTranslationRepository: ContentTranslationRepository,

    private val langContext: LangContext,
@@ -80,8 +83,12 @@ class AudioContentMainService(
        member: Member,
        pageable: Pageable
    ): GetNewContentAllResponse {
+        /**
+         * - AS-IS theme은 한글만 처리하도록 되어 있음
+         * - TO-BE 번역된 theme이 들어와도 동일한 동작을 하도록 처리
+         */
        val isAdult = member.auth != null && isAdultContentVisible
-        val themeList = if (theme.isBlank()) {
+        val themeListRaw = if (theme.isBlank()) {
            audioContentThemeRepository.getActiveThemeOfContent(
                isAdult = isAdult,
                contentType = contentType
@@ -90,6 +97,12 @@ class AudioContentMainService(
            listOf(theme)
        }

+        val themeList = normalizeThemeForQuery(
+            themes = themeListRaw,
+            contentType = contentType,
+            isAdult = isAdult
+        )
+
        val totalCount = repository.totalCountNewContentFor2Weeks(
            themeList,
            memberId = member.id!!,
@@ -128,6 +141,56 @@ class AudioContentMainService(
        return GetNewContentAllResponse(totalCount, translatedContentList)
    }

+    /**
+     * 번역된 테마명이 들어와도 한글 원문 테마로 조회되도록 정규화한다.
+     */
+    private fun normalizeThemeForQuery(
+        themes: List<String>,
+        contentType: ContentType,
+        isAdult: Boolean
+    ): List<String> {
+        if (themes.isEmpty()) return themes
+
+        val themesWithIds = audioContentThemeRepository.getActiveThemeWithIdsOfContent(
+            isAdult = isAdult,
+            isFree = false,
+            isPointAvailableOnly = false,
+            contentType = contentType
+        )
+
+        if (themesWithIds.isEmpty()) return themes
+
+        val idByKorean = themesWithIds.associate { it.theme to it.id }
+        val koreanById = themesWithIds.associate { it.id to it.theme }
+
+        val locale = langContext.lang.code
+        val translatedByTextToId = run {
+            val ids = themesWithIds.map { it.id }
+            if (ids.isEmpty()) {
+                emptyMap()
+            } else {
+                contentThemeTranslationRepository
+                    .findByContentThemeIdInAndLocale(ids, locale)
+                    .associate { it.theme to it.contentThemeId }
+            }
+        }
+
+        return themes.asSequence()
+            .map { input ->
+                when {
+                    idByKorean.containsKey(input) -> input
+                    translatedByTextToId.containsKey(input) -> {
+                        val id = translatedByTextToId[input]!!
+                        koreanById[id] ?: input
+                    }
+
+                    else -> input
+                }
+            }
+            .distinct()
+            .toList()
+    }
+
    @Transactional(readOnly = true)
    @Cacheable(cacheNames = ["default"], key = "'newContentUploadCreatorList:' + #memberId + ':' + #isAdult")
    fun getNewContentUploadCreatorList(memberId: Long, isAdult: Boolean): List<ContentCreatorResponse> {