"실시간_설정_감시_Watchdog_기능_구현"

backend/app/workers/scheduler.py

@@ -3,15 +3,60 @@ from app.core.market_schedule import market_schedule
 from app.services.kis_client import kis_client
 from app.services.realtime_manager import realtime_manager
 from app.db.database import SessionLocal
-from app.db.models import StockItem, ReservedOrder
-from sqlalchemy import select, update
-import logging
-from datetime import datetime
+from app.core.startup import check_kis_connectivity, check_telegram_connectivity
+from app.db.models import StockItem, ReservedOrder, ApiSettings
 
 logger = logging.getLogger(__name__)
 
 scheduler = AsyncIOScheduler()
 
+class ServiceState:
+    last_keys_hash: str = ""
+    telegram_active: bool = False
+    naver_active: bool = False
+    
+    @classmethod
+    def get_keys_hash(cls, settings: ApiSettings):
+        return f"{settings.appKey}{settings.appSecret}{settings.accountNumber}"
+
+async def service_watchdog_job():
+    """
+    Periodically checks settings and initiates services if they were newly enabled or changed.
+    """
+    async with SessionLocal() as db_session:
+        stmt = select(ApiSettings).where(ApiSettings.id == 1)
+        result = await db_session.execute(stmt)
+        settings_obj = result.scalar_one_or_none()
+        
+        if not settings_obj: return
+
+        # 1. KIS Connectivity Watchdog
+        current_hash = ServiceState.get_keys_hash(settings_obj)
+        if current_hash != ServiceState.last_keys_hash and settings_obj.appKey:
+            logger.info("Watchdog: KIS Credentials Changed or Initialized. Re-authenticating...")
+            success = await check_kis_connectivity(db_session, settings_obj)
+            if success:
+                ServiceState.last_keys_hash = current_hash
+        
+        # 2. Telegram Watchdog
+        if settings_obj.useTelegram and not ServiceState.telegram_active:
+            if settings_obj.telegramToken and settings_obj.telegramChatId:
+                logger.info("Watchdog: Telegram newly enabled. Sending activation message.")
+                from app.services.telegram_service import telegram_service
+                msg = "🔔 <b>알림 서비스가 활성화되었습니다.</b>\n이제부터 주요 거래 알림을 이곳으로 보내드립니다."
+                await telegram_service.send_message(settings_obj.telegramToken, settings_obj.telegramChatId, msg)
+                ServiceState.telegram_active = True
+        elif not settings_obj.useTelegram:
+            ServiceState.telegram_active = False
+
+        # 3. Naver News Watchdog
+        if settings_obj.useNaverNews and not ServiceState.naver_active:
+             if settings_obj.naverClientId and settings_obj.naverClientSecret:
+                 logger.info("Watchdog: Naver News newly enabled. (Logic placeholder)")
+                 ServiceState.naver_active = True
+        elif not settings_obj.useNaverNews:
+            ServiceState.naver_active = False
+
 async def market_check_job():
     """
     Periodic check to ensure Realtime Manager is connected when market is open.
@@ -167,6 +212,7 @@ def start_scheduler():
     scheduler.add_job(market_check_job, 'interval', minutes=5)
     scheduler.add_job(news_scrap_job, 'interval', minutes=10)
     scheduler.add_job(auto_trade_scan_job, 'interval', minutes=1)
+    scheduler.add_job(service_watchdog_job, 'interval', minutes=1) # Check settings every 1 min
     scheduler.add_job(persist_market_data_job, 'interval', seconds=10) # Persist every 10s
     
     scheduler.start()