39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
from sqlalchemy.orm import Session
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker
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SQLALCHEMY_DATABASE_URL = "sqlite:///./test.db"
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engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False})
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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# Dependency
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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def init_db():
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# Import inside function to avoid circular dependency
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from app import models
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Base.metadata.create_all(bind=engine)
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def load_sample_data(session: Session):
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# Import inside function to avoid circular dependency
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from app.data import contacts, return_addresses, dewars, proposals, shipments
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from app import models # Ensure these imports are correct
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if session.query(models.ContactPerson).first():
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return
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session.add_all(contacts + return_addresses + dewars + proposals + shipments)
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session.commit() |