fastapi/app/core/context.py

from dataclasses import dataclass


@dataclass(frozen=True)
class UserContext:
    """用户上下文：承载 Django 用户中心认证后的用户 ID 和入口元数据。"""

    user_id: str
    tenant_id: str | None = None
    role: str | None = None
    class_id: str | None = None
    institution_id: int | None = None
    department_id: int | None = None
    entry_scene: str | None = None
    request_id: str | None = None
    ip_address: str | None = None
    user_agent: str | None = None
    username: str | None = None
    display_name: str | None = None
    phone: str | None = None
    major: str | None = None
    training_stage: str | None = None
    learning_target: str | None = None
    auth_source: str = "django_user_center"
    profile: dict | None = None