src/models/_sessions.py

from pydantic import Field
from beanie import Document, Link
from datetime import datetime
from ._users import User


class Session(Document):
    user_id: Link[User]
    token: str
    device_ipv4_address: str
    created_at: datetime = Field(default_factory=datetime.now)
    expired_at: datetime = Field(default_factory=datetime.now)

    class Settings:
        name = "sessions"