31 lines
916 B
Python
31 lines
916 B
Python
"""Database engine/session wiring.
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DATABASE_URL comes from env (set by docker-compose). On the CT host it falls
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back to the local postgres port mapping using POSTGRES_PASSWORD from .env.
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"""
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import os
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from dotenv import load_dotenv
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from sqlalchemy import create_engine
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from sqlalchemy.orm import declarative_base, sessionmaker
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# /opt/polaris/.env exists on the CT host; harmless no-op elsewhere.
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load_dotenv(os.getenv("POLARIS_ENV_FILE", "/opt/polaris/.env"), override=False)
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DATABASE_URL = os.getenv(
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"DATABASE_URL",
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f"postgresql+psycopg2://reseller:{os.getenv('POSTGRES_PASSWORD', '')}@127.0.0.1:5432/reseller",
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)
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engine = create_engine(DATABASE_URL, pool_pre_ping=True, pool_size=5, max_overflow=10)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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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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