from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, DeclarativeBase
from app.core.db.urls import get_common_db_url

class CommonBase(DeclarativeBase):
    pass

CommonEngine = create_engine(get_common_db_url(), pool_pre_ping=True, future=True)
CommonSessionLocal = sessionmaker(bind=CommonEngine, autocommit=False, autoflush=False, future=True)