SupplyAgent/supply_infra/db/models/auth_user.py

from __future__ import annotations

from datetime import datetime

from sqlalchemy import DateTime, Index, Integer, String, func
from sqlalchemy.orm import Mapped, mapped_column

from supply_infra.db.base import Base


class AuthUser(Base):
    """Local SupplyAgent account with one fixed role."""

    __tablename__ = "auth_user"
    __table_args__ = (
        Index("idx_auth_user_role_status", "role", "status"),
    )

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    username: Mapped[str] = mapped_column(
        String(64),
        nullable=False,
        unique=True,
        index=True,
    )
    password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
    display_name: Mapped[str] = mapped_column(String(128), nullable=False)
    role: Mapped[str] = mapped_column(String(16), nullable=False, default="user")
    status: Mapped[str] = mapped_column(String(16), nullable=False, default="active")
    failed_login_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
    locked_until: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
    last_login_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
    created_at: Mapped[datetime] = mapped_column(
        DateTime,
        nullable=False,
        server_default=func.now(),
    )
    updated_at: Mapped[datetime] = mapped_column(
        DateTime,
        nullable=False,
        server_default=func.now(),
        onupdate=func.now(),
    )