49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
from app.core.database import AbstractUnitOfWork
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from app.shared.logger import setup_logger
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logger = setup_logger(__name__)
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class SqlAlchemyUow(AbstractUnitOfWork):
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def __init__(self, session_factory):
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self.session_factory = session_factory
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self.session = None
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def __enter__(self):
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logger.debug("세션 시작")
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self.session = self.session_factory()
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# repository 등록
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return super().__enter__()
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def __exit__(self, exc_type, exc_val, exc_tb):
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super().__exit__(exc_type, exc_val, exc_tb)
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logger.debug(f"세션 종료 시도 (예외: {exc_type})")
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try:
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if exc_type:
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logger.warning(f"예외 발생으로 롤백 수행: {exc_val}")
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self.rollback()
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if self.session:
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self.session.close()
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logger.debug("세션 정상 종료")
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except Exception as e:
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logger.error(f"세션 종료 중 오류 발생: {str(e)}")
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finally:
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self.session = None
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def commit(self):
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logger.debug("트랜잭션 커밋")
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self.session.commit()
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def detach_from_persistence(self):
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self.session.expunge_all()
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def rollback(self):
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logger.debug("트랜잭션 롤백")
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if self.session:
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self.session.rollback()
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def flush(self):
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self.session.flush() |