From 8dec0fe2e5eef81abebb98c1f9b5b5308a279138 Mon Sep 17 00:00:00 2001
From: Klaus <klaus@vividnext.co.kr>
Date: Sun, 8 Feb 2026 22:18:50 +0900
Subject: [PATCH] =?UTF-8?q?=EB=9D=BC=EC=9D=B4=EB=B8=8C=20=EC=96=B8?=
 =?UTF-8?q?=EC=96=B4=20=ED=83=9C=EA=B7=B8=EB=A5=BC=20=EC=A1=B0=ED=9A=8C=20?=
 =?UTF-8?q?=EC=96=B8=EC=96=B4=EB=A1=9C=20=EB=B2=88=EC=97=AD=ED=95=B4=20?=
 =?UTF-8?q?=EB=85=B8=EC=B6=9C=ED=95=9C=EB=8B=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

라이브 목록/상세 응답의 언어 태그를 조회자 언어로 반환한다.
언어 코드를 메시지 키로 매핑해 ko/en/ja 번역값을 제공한다.
---
 .../sodalive/i18n/SodaMessageSource.kt        | 15 +++++++++++
 .../sodalive/live/room/LiveRoomService.kt     | 26 +++++++++----------
 2 files changed, 28 insertions(+), 13 deletions(-)

diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/i18n/SodaMessageSource.kt b/src/main/kotlin/kr/co/vividnext/sodalive/i18n/SodaMessageSource.kt
index 7f8e3c5e..8e78ce2d 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/i18n/SodaMessageSource.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/i18n/SodaMessageSource.kt
@@ -1578,6 +1578,21 @@ class SodaMessageSource {
             Lang.EN to "yyyy.MM.dd E hh:mm a",
             Lang.JA to "yyyy.MM.dd E hh:mm a"
         ),
+        "live.room.language_tag.korean" to mapOf(
+            Lang.KO to "한국어",
+            Lang.EN to "Korean",
+            Lang.JA to "韓国語"
+        ),
+        "live.room.language_tag.japanese" to mapOf(
+            Lang.KO to "일본어",
+            Lang.EN to "Japanese",
+            Lang.JA to "日本語"
+        ),
+        "live.room.language_tag.english" to mapOf(
+            Lang.KO to "영어",
+            Lang.EN to "English",
+            Lang.JA to "英語"
+        ),
         "live.room.fcm.message.started" to mapOf(
             Lang.KO to "라이브를 시작했습니다. - %s",
             Lang.EN to "Live started. - %s",
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomService.kt
index 31da8afa..75e0bb5c 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/live/room/LiveRoomService.kt
@@ -154,13 +154,7 @@ class LiveRoomService(
             .maxByOrNull { it.updatedAt ?: LocalDateTime.MIN }
             ?.languageCode
 
-        val languageTag = when (languageCode?.lowercase()?.take(2)) {
-            "ko" -> "한국어"
-            "ja" -> "일본어"
-            "en" -> "영어"
-            else -> null
-        }
-        return languageTag
+        return resolveLanguageTag(languageCode)
     }
 
     private fun buildLanguageTagMap(memberIds: List<Long>): Map<Long, String?> {
@@ -175,15 +169,21 @@ class LiveRoomService(
             }
 
         return latestTokenByMemberId.mapValues { (_, token) ->
-            when (token?.languageCode?.lowercase()?.take(2)) {
-                "ko" -> "한국어"
-                "ja" -> "일본어"
-                "en" -> "영어"
-                else -> null
-            }
+            resolveLanguageTag(token?.languageCode)
         }
     }
 
+    private fun resolveLanguageTag(languageCode: String?): String? {
+        val key = when (languageCode?.lowercase()?.take(2)) {
+            "ko" -> "live.room.language_tag.korean"
+            "ja" -> "live.room.language_tag.japanese"
+            "en" -> "live.room.language_tag.english"
+            else -> null
+        } ?: return null
+
+        return messageSource.getMessage(key, langContext.lang)
+    }
+
     @Transactional(readOnly = true)
     fun getRoomList(
         dateString: String?,