231 lines
8.4 KiB
Python
231 lines
8.4 KiB
Python
from __future__ import annotations
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import json
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from html import escape
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from pathlib import Path
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from typing import Any, Optional
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from fastapi import APIRouter, Depends, Query
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from fastapi.responses import HTMLResponse
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from pydantic import BaseModel
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from admin.auth import get_current_user
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from admin.config import Settings, get_settings_dep
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from admin.db import AdminUser
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router = APIRouter(prefix="/api/admin/notifications", tags=["notifications"])
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page_router = APIRouter(tags=["notifications-ui"])
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class NotificationEventResponse(BaseModel):
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order_id: str
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event_type: str
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channel: str
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status: str
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attempt_count: int
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last_attempt_at: str | None = None
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failure_reason: str | None = None
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created_at: str
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payload: dict[str, Any] | str | None = None
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class NotificationListResponse(BaseModel):
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total: int
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limit: int
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offset: int
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filters: dict[str, Any]
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items: list[NotificationEventResponse]
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class OpsAlertEventResponse(BaseModel):
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created_at: str
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alert_type: str
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title: str
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body: str
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details: dict[str, Any]
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class OpsAlertListResponse(BaseModel):
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total: int
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items: list[OpsAlertEventResponse]
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@router.get("/ops-alerts", response_model=OpsAlertListResponse, summary="运维告警列表")
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def list_ops_alerts(
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limit: int = Query(50, ge=1, le=200),
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_: AdminUser = Depends(get_current_user),
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settings: Settings = Depends(get_settings_dep),
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) -> dict[str, Any]:
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path = Path(settings.ops_alert_log_path)
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items: list[dict[str, Any]] = []
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if path.exists():
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for line in path.read_text(encoding="utf-8").splitlines()[-limit:]:
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if not line.strip():
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continue
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try:
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item = json.loads(line)
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except Exception:
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continue
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if isinstance(item, dict):
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items.append(item)
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return {"total": len(items), "items": items}
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@page_router.get("/admin/ops-alerts", include_in_schema=False)
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def ops_alert_audit_page(
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_: AdminUser = Depends(get_current_user),
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settings: Settings = Depends(get_settings_dep),
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) -> HTMLResponse:
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payload = list_ops_alerts(limit=200, _=_, settings=settings)
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rows = []
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for item in payload["items"]:
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details = escape(json.dumps(item.get("details") or {}, ensure_ascii=False, indent=2))
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rows.append(
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"<tr>"
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f"<td>{escape(str(item.get('created_at') or '-'))}</td>"
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f"<td>{escape(str(item.get('alert_type') or '-'))}</td>"
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f"<td>{escape(str(item.get('title') or '-'))}</td>"
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f"<td>{escape(str(item.get('body') or '-'))}</td>"
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f"<td><pre style='white-space:pre-wrap;max-width:520px'>{details}</pre></td>"
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"</tr>"
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)
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rows_html = "".join(rows) or "<tr><td colspan='5'>暂无运维告警</td></tr>"
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html = f"""<!doctype html>
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<html lang='zh-CN'><head><meta charset='utf-8' /><title>运维告警审计</title></head>
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<body style='font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f4f7fb;margin:0;padding:32px 20px;color:#172033;'>
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<main style='max-width:1280px;margin:0 auto;display:grid;gap:16px;'>
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<section style='background:#fff;border:1px solid #dbe3f0;border-radius:18px;padding:24px;'>
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<h1>运维告警审计</h1>
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<p>日志路径：{escape(settings.ops_alert_log_path)}</p>
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</section>
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<section style='background:#fff;border:1px solid #dbe3f0;border-radius:18px;padding:24px;overflow:auto;'>
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<table style='width:100%;border-collapse:collapse;'>
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<thead><tr><th>时间</th><th>类型</th><th>标题</th><th>摘要</th><th>details</th></tr></thead>
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<tbody>{rows_html}</tbody>
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</table>
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</section>
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</main>
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</body></html>"""
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return HTMLResponse(html)
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@router.get("", response_model=NotificationListResponse, summary="通知审计列表")
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def list_notifications(
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limit: int = Query(50, ge=1, le=200),
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offset: int = Query(0, ge=0),
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order_id: Optional[str] = Query(None),
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status: Optional[str] = Query(None),
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channel: Optional[str] = Query(None),
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_: AdminUser = Depends(get_current_user),
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settings: Settings = Depends(get_settings_dep),
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) -> dict[str, Any]:
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from data.notifications.email_service import DeliveryNotificationService
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service = DeliveryNotificationService.for_db(settings.orders_db_path)
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try:
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conn = service._conn
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sql = (
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"SELECT order_id, event_type, channel, payload_json, status, attempt_count, last_attempt_at, failure_reason, created_at "
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"FROM delivery_notifications WHERE 1=1"
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)
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params: list[Any] = []
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if order_id:
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sql += " AND order_id=?"
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params.append(order_id)
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if status:
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sql += " AND status=?"
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params.append(status)
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if channel:
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sql += " AND channel=?"
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params.append(channel)
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count_sql = f"SELECT COUNT(*) FROM ({sql})"
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total = int(conn.execute(count_sql, tuple(params)).fetchone()[0])
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sql += " ORDER BY created_at DESC, rowid DESC LIMIT ? OFFSET ?"
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rows = conn.execute(sql, tuple(params + [limit, offset])).fetchall()
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finally:
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service.close()
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items = []
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for row in rows:
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payload = None
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raw = row["payload_json"]
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if raw:
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try:
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payload = json.loads(raw)
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except Exception:
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payload = raw
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items.append(
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{
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"order_id": row["order_id"],
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"event_type": row["event_type"],
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"channel": row["channel"],
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"status": row["status"],
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"attempt_count": int(row["attempt_count"]),
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"last_attempt_at": row["last_attempt_at"],
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"failure_reason": row["failure_reason"],
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"created_at": row["created_at"],
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"payload": payload,
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}
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)
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return {
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"total": total,
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"limit": limit,
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"offset": offset,
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"filters": {"order_id": order_id, "status": status, "channel": channel},
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"items": items,
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}
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@page_router.get("/admin/notifications", include_in_schema=False)
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def notification_audit_admin_page(
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limit: int = Query(50, ge=1, le=200),
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order_id: Optional[str] = Query(None),
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status: Optional[str] = Query(None),
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channel: Optional[str] = Query(None),
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_: AdminUser = Depends(get_current_user),
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settings: Settings = Depends(get_settings_dep),
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) -> HTMLResponse:
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payload = list_notifications(
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limit=limit,
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offset=0,
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order_id=order_id,
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status=status,
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channel=channel,
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_=_,
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settings=settings,
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)
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rows = []
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for item in payload["items"]:
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body = escape(json.dumps(item.get("payload"), ensure_ascii=False, indent=2))
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rows.append(
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"<tr>"
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f"<td>{escape(str(item['order_id']))}</td>"
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f"<td>{escape(str(item['channel']))}</td>"
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f"<td>{escape(str(item['event_type']))}</td>"
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f"<td>{escape(str(item['status']))}</td>"
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f"<td>{escape(str(item['attempt_count']))}</td>"
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f"<td>{escape(str(item.get('last_attempt_at') or '-'))}</td>"
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f"<td>{escape(str(item.get('failure_reason') or '-'))}</td>"
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f"<td><pre style='white-space:pre-wrap;max-width:480px'>{body}</pre></td>"
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"</tr>"
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)
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rows_html = "".join(rows) or "<tr><td colspan='8'>暂无通知事件</td></tr>"
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html = f"""<!doctype html>
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<html lang='zh-CN'><head><meta charset='utf-8' /><title>后台通知审计</title></head>
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<body style='font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f4f7fb;margin:0;padding:32px 20px;color:#172033;'>
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<main style='max-width:1280px;margin:0 auto;display:grid;gap:16px;'>
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<section style='background:#fff;border:1px solid #dbe3f0;border-radius:18px;padding:24px;'>
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<h1>后台通知审计</h1>
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<p>总数：{payload['total']}</p>
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<p>筛选：order_id={escape(str(order_id or '-'))} / status={escape(str(status or '-'))} / channel={escape(str(channel or '-'))}</p>
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</section>
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<section style='background:#fff;border:1px solid #dbe3f0;border-radius:18px;padding:24px;overflow:auto;'>
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<table style='width:100%;border-collapse:collapse;'>
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<thead><tr><th>订单</th><th>渠道</th><th>事件</th><th>状态</th><th>尝试次数</th><th>最后尝试</th><th>失败原因</th><th>payload</th></tr></thead>
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<tbody>{rows_html}</tbody>
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</table>
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</section>
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</main>
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</body></html>"""
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return HTMLResponse(html)
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