[FEAT] (사용자 로직) : 인증 서비스 구현 완료

v0.1.2 (2025-11-16)
- 로그인, 로그아웃, 토큰 갱신, 회원가입 API 구현 완료
- 로그 포맷 통일화

src/utils/db_decorators.py

@@ -7,7 +7,7 @@ from typing import Callable
 from extensions import custom_logger
 import settings
 
-logger = custom_logger(f"{settings.LOG_PREFIX})_db_decorator")
+logger = custom_logger(f"{settings.LOG_PREFIX}_db_decorator")
 
 _db = None
 
@@ -17,7 +17,7 @@ def get_db():
     if _db is None:
         from extensions import db
         _db = db
-    return db
+    return _db
 
 def transactional(f: Callable) -> Callable:
     """
@@ -41,7 +41,7 @@ def transactional(f: Callable) -> Callable:
         except Exception as e:
             # 실패 시 롤백
             db.session.rollback()
-            logger.error(f"트랜잭션 롤백 - {f.__name__}")
+            logger.error(f"트랜잭션 롤백 - {f.__name__}: {str(e)}")
             raise
-    
-    return decorated_function()
+
+    return decorated_function