from sqlalchemy import create_engine, Column, String, DateTime
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
import datetime

SQLALCHEMY_DATABASE_URL = 'sqlite:///./test.db'

engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={'check_same_thread': False})
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
Base = declarative_base()

class APIKey(Base):
    __tablename__ = 'api_keys'
    key = Column(String, primary_key=True, index=True)
    expires_at = Column(DateTime)

Base.metadata.create_all(bind=engine)