feat(p2.4): Telegram 中間態推播 — 分析中佔位卡 + 完成後自動刪除
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P2.4 實作 2026-04-24 ogt + Claude Sonnet 4.6

問題: LLM 分析耗時 10-30s,期間 Telegram 無任何回應,使用者不知系統在處理

修復:
- telegram_gateway.py: 新增 send_analyzing_placeholder() — 發送「AI 正在分析中...」佔位卡
- telegram_gateway.py: 新增 delete_message() — 刪除佔位卡
- webhooks.py: LLM 分析前 3s 內送出佔位卡(超時不阻塞主流程)
- webhooks.py: _push_to_telegram_background 收到 placeholder_message_id → 完整卡發出後刪除佔位卡
- webhooks.py: import asyncio(補缺漏)

效果: 使用者在告警到達 <3s 內即看到「分析中...」訊息,完整卡出現後自動清除

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Your Name
2026-04-24 15:56:26 +08:00
parent bb5f16f8ef
commit e75e4678a9
3 changed files with 101 additions and 0 deletions

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@@ -22,6 +22,7 @@ Endpoints:
8. 前端戰情室即時顯示聚合次數
"""
import asyncio
import hashlib
import hmac
import uuid
@@ -314,6 +315,8 @@ async def _push_to_telegram_background(
alert_category: str = "",
# 2026-04-20 ogt: ADR-092 tg_sent Redis 標記(防收斂靜默)
fingerprint: str = "",
# P2.4 中間態清理 2026-04-24 ogt + Claude Sonnet 4.6
placeholder_message_id: int | None = None,
) -> None:
"""
背景任務: 推送待簽核卡片到 Telegram (v7.0 含 SignOz 整合)
@@ -423,6 +426,10 @@ async def _push_to_telegram_background(
if fingerprint:
await get_approval_service().mark_telegram_confirmed(fingerprint)
# P2.4 中間態清理 2026-04-24 ogt + Claude Sonnet 4.6
if placeholder_message_id:
await gateway.delete_message(placeholder_message_id)
# 2026-04-08 Claude Code: 記錄 Telegram 推送事件
try:
from src.repositories.alert_operation_log_repository import get_alert_operation_log_repository
@@ -848,6 +855,22 @@ async def receive_alert(
"labels": alert.labels or {},
}
# P2.4 中間態推播 2026-04-24 ogt + Claude Sonnet 4.6
# LLM 分析前先送佔位卡,讓使用者知道系統已收到告警並正在處理
_placeholder_msg_id: int | None = None
try:
_tg_gw = get_telegram_gateway()
_placeholder_msg_id = await asyncio.wait_for(
_tg_gw.send_analyzing_placeholder(
alert_type=alert.alert_type or "unknown",
resource_name=alert.target_resource or "",
severity=alert.severity or "medium",
),
timeout=3.0, # 最多等 3s不阻塞主流程
)
except Exception:
pass # 佔位卡失敗不影響主流程
# 呼叫 OpenClaw LLM 分析 (v7.0 含 SignOz 整合)
# 2026-03-29 ogt: 加入 Token/Cost 追蹤
openclaw = get_openclaw()
@@ -1010,6 +1033,8 @@ async def receive_alert(
"ssl_expiry": "ssl_cert",
}.get(alert.alert_type, "general"),
fingerprint=fingerprint,
# P2.4 中間態清理 2026-04-24 ogt + Claude Sonnet 4.6
placeholder_message_id=_placeholder_msg_id,
)
return AlertResponse(

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@@ -1525,6 +1525,62 @@ class TelegramGateway:
return {"inline_keyboard": buttons}
async def send_analyzing_placeholder(
self,
alert_type: str,
resource_name: str,
severity: str = "medium",
) -> int | None:
"""
P2.4 中間態推播 2026-04-24 ogt + Claude Sonnet 4.6
在 LLM 分析開始前送出佔位卡,讓使用者知道系統正在處理。
分析完成後用 delete_message() 刪除,再由 send_approval_card 補上完整卡。
Returns: Telegram message_id 或 NoneBot 未設定 / API 失敗)
"""
if not self.bot_token:
return None
emoji = {"critical": "🔴", "medium": "🟡", "low": "🟢"}.get(severity.lower(), "⚠️")
text = (
f"{emoji} <b>告警收到AI 正在分析中...</b>\n\n"
f"資源: <code>{html.escape(resource_name or 'unknown')}</code>\n"
f"類型: <code>{html.escape(alert_type or 'unknown')}</code>\n\n"
f"<i>預計 10-30 秒完成,請稍候...</i>"
)
try:
result = await self._send_request("sendMessage", {
"chat_id": self.chat_id,
"text": text,
"parse_mode": "HTML",
"disable_web_page_preview": True,
})
msg_id: int | None = None
result_val = result.get("result")
if isinstance(result_val, dict):
msg_id = result_val.get("message_id")
logger.info("analyzing_placeholder_sent", message_id=msg_id, resource=resource_name)
return msg_id
except Exception as e:
logger.warning("analyzing_placeholder_failed", error=str(e))
return None
async def delete_message(self, message_id: int) -> bool:
"""
P2.4 中間態清理 2026-04-24 ogt + Claude Sonnet 4.6
刪除佔位卡(分析完成、完整卡已發出後呼叫)。
"""
if not self.bot_token or not message_id:
return False
try:
await self._send_request("deleteMessage", {
"chat_id": self.chat_id,
"message_id": message_id,
})
logger.info("placeholder_deleted", message_id=message_id)
return True
except Exception as e:
logger.warning("placeholder_delete_failed", message_id=message_id, error=str(e))
return False
async def send_approval_card(
self,
approval_id: str,

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@@ -6,6 +6,26 @@
---
## 📍 2026-04-24 — ADR-092 P0+P1+P2.1 全修commit 7f4088b / 04ff225 / bb5f16f
### P2.1 修復commit bb5f16f
- **consensus_engine.py**: 四 ExpertAgent confidence=0.0 → 加權投票 total=0 → 永遠 NO_ACTION改為依訊號強度 0.45~0.80
- **consensus_engine.py**: `_normalize_action` 加「重新啟動」別名 → 正確歸 RESTART移除未使用 _target
- **prompts.py**: 新增 Evidence-First Protocol + Skepticism Rules要求 LLM 引用 `<raw_evidence>` 才能高 confidence
- **openclaw.py**: `analyze_alert` 提取 `diagnosis_context``<raw_evidence>` 注入 full_prompt
- 驗證CrashLoop 測試 consensus score 從 0.0 → 0.744
### 🔴 手動 DB Migration 待執行
```bash
psql $DATABASE_URL -f apps/api/migrations/adr092_p1_learning_chain_fix.sql
```
### 剩餘 P2 工作
- P2.4: Telegram 中間態推播editMessageText 佔位卡)
- P2.6: trust_drift_detector 接入 ai_slo_watchdog_job
---
## 📍 2026-04-24 — 12 Agent 全景審計 + P0-P2 全面並行修復
### 需求