feat[chat]: redis 캐시 삭제 추가

yongho9064 · yongho9064 · commit 720cf74142e2 · 2025-10-14T14:35:05.000+09:00
diff --git a/backend/src/main/java/com/ai/lawyer/domain/chatbot/service/HistoryService.java b/backend/src/main/java/com/ai/lawyer/domain/chatbot/service/HistoryService.java
@@ -52,6 +52,8 @@ public String deleteHistory(Long memberId, Long roomId) {
         History room = historyRepository.findByHistoryIdAndMemberId(roomId, member);
 
         historyRepository.delete(room);
+        chatCacheService.clearChatHistory(roomId);
+
         return "채팅방이 삭제되었습니다.";
 
     }
diff --git a/backend/src/main/java/com/ai/lawyer/infrastructure/redis/service/ChatCacheService.java b/backend/src/main/java/com/ai/lawyer/infrastructure/redis/service/ChatCacheService.java
@@ -12,7 +12,7 @@
 @RequiredArgsConstructor
 public class ChatCacheService {
 
-    private final RedisTemplate<String, ChatHistoryDto> chatRedisTemplate; // 새 템플릿 사용
+    private final RedisTemplate<String, ChatHistoryDto> chatRedisTemplate;
     private static final String CHAT_HISTORY_KEY_PREFIX = "chat:history:";
 
     // 채팅 메시지 캐싱 (24시간)

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,8 @@ public String deleteHistory(Long memberId, Long roomId) {`
`52`	`52`	`History room = historyRepository.findByHistoryIdAndMemberId(roomId, member);`
`53`	`53`
`54`	`54`	`historyRepository.delete(room);`
	`55`	`+ chatCacheService.clearChatHistory(roomId);`
	`56`	`+`
`55`	`57`	`return "채팅방이 삭제되었습니다.";`
`56`	`58`
`57`	`59`	`}`