feat: 2026-04-15~05-02 累积变更基线 — AI 重构 + Runtime Context + DWS 修复

涵盖(每条对应已存的审计记录):
- AI 模块拆分:apps/backend/app/ai/apps -> prompts/(8 个 APP + app2a 派生)
  audit: 2026-04-20__ai-module-complete.md
- admin-web AI 管理套件:AIDashboard / AIOperations / AIRunLogs / AITriggers / TriggerManager
  audit: 2026-04-21__admin-web-ai-management-suite.md
- App2 财务洞察 prompt v3 -> v5.1 + 小程序 AI 接入(chat / board-finance)
  audit: 2026-04-22__app2_prompt_v5_1_and_miniprogram_ai_insight.md
- App2 prewarm 全过滤器 + AI 触发器 cron reschedule
  audit: 2026-04-21__app2-finance-prewarm-all-filters.md
  migration: 20260420_ai_trigger_jobs_and_app2_prewarm.sql / 20260421_app2_prewarm_cron_reschedule.sql
- AppType 联合类型对齐 + adminAiAppTypes.test.ts
  audit: 2026-04-30__admin_web_ai_app_type_alignment.md
- DashScope tokens_used 提取修复
  audit: 2026-04-30__backend_dashscope_tokens_used_extraction.md
- App3 线索完整详情 prompt
  audit: 2026-05-01__backend_app3_full_detail_prompt.md
- Runtime Context 沙箱(5-1~5-2 主线):
  - 后端 schema/service + admin_runtime_context / xcx_runtime_clock 两个 router
  - admin-web RuntimeContext.tsx + miniprogram runtime-clock.ts
  - migration: 20260501__runtime_context_sandbox.sql
  - tools/db/verify_admin_web_sandbox.py + verify_sandbox_end_to_end.py
  - database/changes: 7 份 sandbox_* 验证报告
- 飞球 DWS 修复:finance_area_daily 区域汇总 + task_engine 调整
  + RLS 视图业务日上界(migration 20260502 + scripts/ops/gen_rls_business_date_migration.py)

合规:
- .gitignore 启用 tmp/ 排除
- 不入仓:apps/etl/connectors/feiqiu/.env(API_TOKEN secret,本地修改保留)

待验证清单:
- docs/audit/changes/2026-05-04__cumulative_baseline_pending_verification.md
  每个主题的功能完整性 / 上线验证几乎都未收口,按优先级 P0~P3 逐一处理
This commit is contained in:
Neo
2026-05-04 02:30:19 +08:00
parent 2010034840
commit caf179a5da
130 changed files with 14543 additions and 2717 deletions

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"""AI 事件广播总线in-process pub/sub
支持按 site_id 订阅的异步事件分发,用于:
- Phase 1.4AI 缓存主动失效 / 更新通知 → admin-web、小程序刷新
- Phase 3.1AI 告警实时推送(告警发生 / 确认 / 忽略)
设计要点:
- 仿 TaskExecutor.subscribe/unsubscribe 模式(单进程共享)
- 每个订阅者独立 asyncio.Queue互不干扰
- 订阅必须指定 site_id全局订阅需显式 site_id=None
- publish 异步写入所有订阅者 queue端点侧通过 get() 消费
"""
from __future__ import annotations
import asyncio
import logging
from dataclasses import dataclass, field
from typing import Any
logger = logging.getLogger(__name__)
@dataclass
class AIEvent:
"""统一事件结构。
type 示例:
- cache_updated — 新缓存写入
- cache_invalidated — 缓存主动失效
- alert_created — 新告警Phase 3.1
- alert_updated — 告警状态变更Phase 3.1
"""
type: str
site_id: int | None
payload: dict[str, Any] = field(default_factory=dict)
class EventBus:
"""单进程事件广播总线。"""
def __init__(self) -> None:
# {site_id | None: [queue, ...]} None 表示全局订阅(收所有 site 事件)
self._subscribers: dict[int | None, list[asyncio.Queue[AIEvent | None]]] = {}
self._lock = asyncio.Lock()
async def subscribe(self, site_id: int | None) -> asyncio.Queue[AIEvent | None]:
"""订阅事件流,返回独立 asyncio.Queue。
site_id=None 表示订阅全部门店事件admin-web 全局监控用)。
site_id=<int> 表示仅订阅该门店事件(小程序或单门店后台)。
unsubscribe 时需将返回的 queue 作为参数传入。
"""
queue: asyncio.Queue[AIEvent | None] = asyncio.Queue()
async with self._lock:
self._subscribers.setdefault(site_id, []).append(queue)
return queue
async def unsubscribe(
self, site_id: int | None, queue: asyncio.Queue[AIEvent | None]
) -> None:
"""解除订阅,从订阅者列表移除 queue。"""
async with self._lock:
subs = self._subscribers.get(site_id, [])
try:
subs.remove(queue)
except ValueError:
pass
if not subs:
self._subscribers.pop(site_id, None)
def publish(self, event: AIEvent) -> int:
"""同步 publish 事件,返回送达的订阅者数。
可从任意线程 / sync 上下文调用(如 dispatcher._write_cache
内部使用 run_coroutine_threadsafe 线程安全写入 queue。
"""
targets = self._collect_targets(event.site_id)
sent = 0
for queue in targets:
try:
# 优先同步调用 put_nowait最常见同一 running loop
queue.put_nowait(event)
sent += 1
except RuntimeError:
# 无 running loop 场景极少,跳过
logger.debug("publish 无 running loop跳过 queue")
return sent
def _collect_targets(self, site_id: int | None) -> list[asyncio.Queue[AIEvent | None]]:
"""收集要推送的订阅者列表:该 site_id 的订阅者 + 全局订阅者。"""
targets: list[asyncio.Queue[AIEvent | None]] = []
if site_id is not None:
targets.extend(self._subscribers.get(site_id, []))
targets.extend(self._subscribers.get(None, []))
return targets
async def close_all(self) -> None:
"""结束时给所有订阅者发哨兵 None通知连接关闭。"""
async with self._lock:
all_queues = [q for subs in self._subscribers.values() for q in subs]
self._subscribers.clear()
for q in all_queues:
try:
q.put_nowait(None)
except Exception:
pass
# ── 单例 ──────────────────────────────────────────────────
_bus: EventBus | None = None
def get_event_bus() -> EventBus:
"""获取全局 EventBus 单例。进程启动时按需创建。"""
global _bus
if _bus is None:
_bus = EventBus()
return _bus