track/backend/app/schemas/notification.py

"""通知 Pydantic Schema"""
from __future__ import annotations
import uuid
from datetime import datetime
from pydantic import BaseModel, Field


class NotificationResponse(BaseModel):
    """通知列表响应"""
    id: uuid.UUID
    user_id: str
    title: str
    content: str
    type: str
    task_id: uuid.UUID | None = None
    product_serial_number: str | None = None
    is_read: bool
    created_at: datetime

    model_config = {"from_attributes": True}


class NotificationListResponse(BaseModel):
    """通知分页列表"""
    notifications: list[NotificationResponse]
    total: int
    unread_count: int