Merge pull request #92 from TU-NEBULA/feature/SCRUM-233

Author: m3k0813

src/main/java/com/team_nebula/nebula/domain/chatbot/api/ChatbotController.java

@@ -5,6 +5,7 @@
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -49,6 +50,15 @@ public ApiResponse<List<SessionListResponseDTO>> getSessions(
 		return ApiResponse.onSuccess(chatbotService.getSessions(userId, limit, offset));
 	}
 
+	@Operation(summary = "채팅 세션 정보 수정", description = "채팅 세션 정보를 수정하는 API")
+	@PutMapping("/sessions/{sessionId}")
+	public ApiResponse<SessionListResponseDTO> updateSession(
+		@AuthUser Long userId,
+		@PathVariable String sessionId,
+		@RequestBody SessionRequestDTO request) {
+		return ApiResponse.onSuccess(chatbotService.updateSession(userId, sessionId, request));
+	}
+
 	@Operation(summary = "채팅 스트림", description = "채팅 세션에서 메시지를 스트리밍하는 API")
 	@PostMapping("/stream")
 	public SseEmitter chatStream(

src/main/java/com/team_nebula/nebula/domain/chatbot/service/ChatbotService.java

@@ -15,6 +15,8 @@ public interface ChatbotService {
 
 	List<SessionListResponseDTO> getSessions(Long userId, int limit, int offset);
 
+	SessionListResponseDTO updateSession(Long userId, String sessionId, SessionRequestDTO request);
+
 	SessionResponseDTO createSession(Long userId, SessionRequestDTO request);
 
 	List<CharResponseDTO> getSessionMessages(Long userId, String sessionId);

src/main/java/com/team_nebula/nebula/domain/chatbot/service/ChatbotServiceImpl.java

@@ -137,6 +137,42 @@ private String getText(JsonNode node, String fieldName) {
 		return (valueNode != null && !valueNode.isNull()) ? valueNode.asText() : null;
 	}
 
+	@Override
+	public SessionListResponseDTO updateSession(Long userId, String sessionId, SessionRequestDTO request) {
+		try {
+			String url = String.format("%s/chat/sessions/%s?user_id=%d", aiChatUrl, sessionId, userId);
+
+			Map<String, Object> requestBody = new HashMap<>();
+			requestBody.put("title", request.getTitle());
+
+			String response = webClient.put()
+				.uri(url)
+				.contentType(MediaType.APPLICATION_JSON)
+				.bodyValue(requestBody)
+				.retrieve()
+				.bodyToMono(String.class)
+				.block();
+
+			log.info("AI 서버 세션 업데이트 응답: {}", response);
+
+			JsonNode root = objectMapper.readTree(response);
+			JsonNode data = root.path("data");
+
+			return SessionListResponseDTO.builder()
+				.sessionId(getText(data, "id"))
+				.title(getText(data, "title"))
+				.sessionType(getText(data, "session_type"))
+				.createdAt(getText(data, "created_at"))
+				.updatedAt(getText(data, "updated_at"))
+				.isActive(data.path("is_active").asBoolean(true))
+				.build();
+
+		} catch (Exception e) {
+			log.error("세션 업데이트 중 오류 발생", e);
+			throw new GeneralException(ErrorStatus._AI_CHATBOT_ERROR);
+		}
+	}
+
 	@Override
 	public SseEmitter chatStream(Long userId, ChatRequestDTO request) {
 		SseEmitter emitter = new SseEmitter(300_000L);