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

from app.core.database import get_database_settings

settings = get_database_settings()
engine = create_engine(settings.database_url)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)


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