from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, Session
from .settings import settings


# Database setup
engine = create_engine(settings.DATABASE_URL)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)


def get_db() -> Session:
    """Dependency to get database session"""
    db = SessionLocal()
    try:
        yield db
    finally:
        db.close()