"백엔드_핵심_로직_구현_프론트엔드_연동_및_도커_배포_최적화_완료"

backend/app/services/kis_auth.py

@@ -5,13 +5,14 @@ from app.db.database import SessionLocal
 from app.db.models import ApiSettings 
 from app.db.models import ApiSettings 
 from app.core.crypto import decrypt_str, encrypt_str
+import logging
 
 class KisAuth:
     BASE_URL_REAL = "https://openapi.koreainvestment.com:9443"
     # BASE_URL_VIRTUAL = "https://openapivts.koreainvestment.com:29443"
     
     def __init__(self):
-        pass
+        self.logger = logging.getLogger(self.__class__.__name__)
 
     async def get_access_token(self, db_session=None) -> str:
         """
@@ -37,9 +38,11 @@ class KisAuth:
                  token_dec = decrypt_str(settings_obj.accessToken)
                  if token_dec and token_dec != "[Decryption Failed]":
                      if settings_obj.tokenExpiry > datetime.now() + timedelta(minutes=10):
+                         # self.logger.debug("Using cached Access Token.") # Too verbose?
                          return token_dec
             
             # 3. Issue New Token
+            self.logger.info("Access Token Expired or Missing. Issuing New Token...")
             app_key_dec = decrypt_str(settings_obj.appKey)
             app_secret_dec = decrypt_str(settings_obj.appSecret)
             token_data = await self._issue_token(app_key_dec, app_secret_dec)