From 4f135744b9fd67b533f6d9f7ca55624434072c9a Mon Sep 17 00:00:00 2001
From: happybell80 <happybell80@naver.com>
Date: Sun, 31 Aug 2025 16:58:58 +0900
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- Slack ID → UUID 변환 필요성 명시
- slack_user_mapping 테이블 활용 방법
- 실제 매핑 데이터 확인 (U0925SXQFDK → UUID)
---
 plans/250831_rb8001_postgresql_context_integration.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/plans/250831_rb8001_postgresql_context_integration.md b/plans/250831_rb8001_postgresql_context_integration.md
index 054cb7a..bb20e67 100644
--- a/plans/250831_rb8001_postgresql_context_integration.md
+++ b/plans/250831_rb8001_postgresql_context_integration.md
@@ -58,6 +58,17 @@
   - 문제: Slack에서 <Response [401]> 객체 저장 시도
   - 해결: _save_conversation()에서 response 타입 체크 후 변환
 
+### 3.4 Frontend-Slack 통합 문제 해결
+- **문제**: Slack은 user_id NULL로 저장, Frontend는 UUID 사용 → 대화 분리
+- **원인**: Slack ID를 UUID로 변환 안 함
+- **해결**: route_message() 시작에서 slack_user_mapping 테이블 활용
+  ```python
+  if channel in ["slack", "C0920L68267"] and user_id.startswith("U"):
+      # SELECT user_id FROM slack_user_mapping WHERE slack_user_id = %s
+      user_id = str(result['user_id'])  # UUID로 변환
+  ```
+- **확인**: U0925SXQFDK → 1e16e9d5-59f3-54da-a661-8abeabff4230 매핑 존재
+
 ## 4. 주의사항
 
 - **UUID 처리**: Frontend(UUID) vs Slack(변환 필요) 구분