from datetime import date

from sqlalchemy import Column, DateTime, func,Boolean
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()


class TimestampMixin:
    created_at = Column(DateTime, default=func.now(), nullable=False)
    updated_at = Column(DateTime, default=func.now(), onupdate=func.now(), nullable=False)
    deleted_at = Column(DateTime, nullable=True)
    is_active = Column(Boolean, default=True)