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xuhdandClaude Opus 4.7 8162719e36 feat(skills/notifications): 多租户阶段 1 — 持久化层
新增两套 persistence 模块,仿 persistence/agents/ 模板:

1. persistence/skills/
   - SkillRow ORM (PK=name, owner_user_id, published, timestamps)
   - SkillStore 抽象:list_visible / get_visible / get_any /
     get_owned / create / ensure_legacy / update / update_admin /
     delete / delete_admin
   - SqlAlchemy 实现 SkillRepository
   - MemorySkillStore 用于测试
   - 可见性 = owner OR published OR builtin

2. persistence/notifications/
   - NotificationRow ORM (id, user_id, type, title, body, payload JSON,
     read, created_at)
   - NotificationStore 抽象:create / list_for_user / unread_count /
     mark_read / mark_all_read / delete
   - SqlAlchemy 实现 NotificationRepository
   - MemoryNotificationStore 用于测试
   - sender.notify(user_id, type, ...) 全局接口;harness 不能 import
     app.*,所以用 set_notification_store / get_notification_store
     注入模式

3. persistence/models/__init__.py 注册 SkillRow + NotificationRow

后续阶段会接入路由、cascade、curator per-user 重构、前端。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-14 15:44:36 +08:00

71 lines
2.3 KiB
Python

"""In-memory ``NotificationStore`` implementation for tests."""
from __future__ import annotations
import copy
from datetime import UTC, datetime
from typing import Any
from deerflow.persistence.notifications.base import NotificationStore
def _now_iso() -> str:
return datetime.now(UTC).isoformat()
class MemoryNotificationStore(NotificationStore):
def __init__(self) -> None:
self._items: dict[str, dict[str, Any]] = {}
async def create(self, data: dict[str, Any]) -> dict[str, Any]:
record = {
"id": data["id"],
"user_id": data["user_id"],
"type": data["type"],
"title": data.get("title") or "",
"body": data.get("body") or "",
"payload": data.get("payload") or {},
"read": False,
"created_at": _now_iso(),
}
self._items[record["id"]] = record
return copy.deepcopy(record)
async def list_for_user(
self,
user_id: str,
*,
unread_only: bool = False,
limit: int = 50,
) -> list[dict[str, Any]]:
filtered = [r for r in self._items.values() if r["user_id"] == user_id]
if unread_only:
filtered = [r for r in filtered if not r["read"]]
filtered.sort(key=lambda r: r["created_at"], reverse=True)
return [copy.deepcopy(r) for r in filtered[:limit]]
async def unread_count(self, user_id: str) -> int:
return sum(1 for r in self._items.values() if r["user_id"] == user_id and not r["read"])
async def mark_read(self, notification_id: str, user_id: str) -> bool:
record = self._items.get(notification_id)
if record is None or record["user_id"] != user_id:
return False
record["read"] = True
return True
async def mark_all_read(self, user_id: str) -> int:
updated = 0
for record in self._items.values():
if record["user_id"] == user_id and not record["read"]:
record["read"] = True
updated += 1
return updated
async def delete(self, notification_id: str, user_id: str) -> bool:
record = self._items.get(notification_id)
if record is None or record["user_id"] != user_id:
return False
del self._items[notification_id]
return True