From 4792b0f9cf3617066643bb9cf8199486873b61cf Mon Sep 17 00:00:00 2001
From: 21in7 <skawksmsduzo@gmail.com>
Date: Wed, 18 Mar 2026 10:10:15 +0900
Subject: [PATCH] fix(dashboard): clean up stale position cache on unmatched
 close events

_handle_close was not clearing _current_positions when no matching OPEN
trade was found in DB, causing all subsequent entries for the same
symbol+direction to be silently skipped. Also add PYTHONUNBUFFERED=1
and python -u to make log parser crashes visible in docker logs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 dashboard/api/entrypoint.sh | 2 +-
 dashboard/api/log_parser.py | 1 +
 docker-compose.yml          | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/dashboard/api/entrypoint.sh b/dashboard/api/entrypoint.sh
index dea5994..f6b6257 100644
--- a/dashboard/api/entrypoint.sh
+++ b/dashboard/api/entrypoint.sh
@@ -6,7 +6,7 @@ echo "LOG_DIR=${LOG_DIR:-/app/logs}"
 echo "DB_PATH=${DB_PATH:-/app/data/dashboard.db}"
 
 # 로그 파서를 백그라운드로 실행
-python log_parser.py &
+python -u log_parser.py &
 PARSER_PID=$!
 echo "Log parser started (PID: $PARSER_PID)"
 
diff --git a/dashboard/api/log_parser.py b/dashboard/api/log_parser.py
index 1ced80e..d1de25f 100644
--- a/dashboard/api/log_parser.py
+++ b/dashboard/api/log_parser.py
@@ -479,6 +479,7 @@ class LogParser:
 
         if not open_trades:
             print(f"[LogParser] 경고: {symbol} 청산 감지했으나 열린 포지션 없음")
+            self._current_positions.pop(symbol, None)
             return
 
         primary_id = open_trades[0]["id"]
diff --git a/docker-compose.yml b/docker-compose.yml
index 2434765..731b80e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,6 +23,7 @@ services:
     restart: unless-stopped
     environment:
       - TZ=Asia/Seoul
+      - PYTHONUNBUFFERED=1
       - LOG_DIR=/app/logs
       - DB_PATH=/app/data/dashboard.db
       - POLL_INTERVAL=5