import uuid
from datetime import datetime

from sqlmodel import SQLModel, Field


class AbstractEntity(SQLModel, table=False):
    id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
    created_date: datetime = Field(default_factory=datetime.now, nullable=False)
    last_modified_date: datetime = Field(default_factory=datetime.now, nullable=False)
    version: int = Field(default=0)