feat(admin): aggregate comparison records summary

## 改动
- eCPM 上报新增可选 exposure_ms，兼容旧客户端
- exposure_ms < 1000 时保留展示记录并强制有效 eCPM 为 0
- 失败领券任务允许保留短曝光零收益 trace，后台显示 0 而不是未填充
- 其他失败后的迟到曝光仍按原规则解绑 trace

## 验证
- 相关 pytest：10 passed
- Ruff：通过
- compileall：通过

依赖：先合并 Server #149。

---------

Co-authored-by: unknown <798648091@qq.com>
Reviewed-on: #150
Co-authored-by: linkeyu <linkeyu@wonderable.ai>
Co-committed-by: linkeyu <linkeyu@wonderable.ai>

alembic/versions/analytics_active_idx_active_composite_index.py

@@ -5,8 +5,10 @@ Revises: 135e79414fd0
 Create Date: 2026-07-18 17:35:00.000000
 
 给 analytics_event 加活跃口径热点复合索引 (event, page, user_id, created_at):
-activity.active_event_condition 按 (event=show & page=home) ∪ 比价 ∪ 领券 过滤后
+activity.active_event_condition 按 event IN (home_visible ∪ 比价 ∪ 领券) 过滤后
-group by user_id、max(created_at)。覆盖索引让该聚合走 index-only,避免高频 show 事件全表扫。
+group by user_id、max(created_at)。覆盖索引让该聚合走 index-only,避免高频活跃事件全表扫。
+(历史:早期首页可见用 event=show+page=home 组合,故索引含 page 列;现改单一 home_visible、
+不再按 page 过滤 → page 列成冗余,索引仍靠 event 前缀生效;如需更优可后续新迁移瘦成 (event,user_id,created_at)。)
 
 ⚠️ 本分支迁移树有**既有多头**:135e79414fd0(不活跃两表)与 phone_rebind_log 同从
 comparison_llm_cost 分叉,`alembic upgrade head` 会多头报错。本迁移挂在 135e79414fd0

app/admin/main.py

@@ -30,6 +30,7 @@ from app.admin.routers.analytics_health import router as analytics_health_router
 from app.admin.routers.event_logs import router as event_logs_router
 from app.admin.routers.feedback import router as feedback_router
 from app.admin.routers.feedback_qr import router as feedback_qr_router
+from app.admin.routers.huawei_review import router as huawei_review_router
 from app.admin.routers.onboarding import router as onboarding_router
 from app.admin.routers.ops_marquee_seed import router as ops_marquee_seed_router
 from app.admin.routers.price_report import router as price_report_router
@@ -109,4 +110,5 @@ admin_app.include_router(cps_router)
 admin_app.include_router(coupon_data_router)
 admin_app.include_router(ad_audit_router)
 admin_app.include_router(ad_config_router)
+admin_app.include_router(huawei_review_router)
 admin_app.include_router(ad_revenue_router)

app/admin/permissions.py

@@ -31,6 +31,7 @@ PERMISSION_CATALOG: list[dict] = [
     {"group": "数据配置", "pages": [
         {"key": "config", "label": "系统配置"},
         {"key": "ad-revenue", "label": "广告配置"},
+        {"key": "huawei-review", "label": "华为审核开关"},
         {"key": "users", "label": "用户管理"},
     ]},
     {"group": "其他", "pages": [
@@ -51,13 +52,14 @@ BUILTIN_ROLES: list[dict] = [
     {"name": SUPER_ADMIN_ROLE, "label": "管理员", "pages": []},
     {"name": "operator", "label": "运营", "pages": [
         "dashboard", "coupon-data", "ad-revenue-report", "comparison-records",
-        "cps", "device-liveness", "price-reports", "feedbacks",
+        "cps", "device-liveness", "price-reports", "feedbacks", "huawei-review",
     ]},
     {"name": "finance", "label": "财务", "pages": [
         "dashboard", "ad-revenue-report", "cps", "withdraws",
     ]},
     {"name": "tech", "label": "技术", "pages": [
-        "dashboard", "device-liveness", "config", "ad-revenue", "event-logs", "audit-logs",
+        "dashboard", "device-liveness", "config", "ad-revenue", "huawei-review",
+        "event-logs", "audit-logs",
     ]},
 ]
 

app/admin/repositories/queries.py

@@ -5,7 +5,7 @@
 """
 from __future__ import annotations
 
-from datetime import datetime, timedelta, timezone
+from datetime import date, datetime, time, timedelta, timezone
 from zoneinfo import ZoneInfo
 
 from sqlalchemy import Select, asc, case, desc, func, or_, select
@@ -145,7 +145,7 @@ def list_users(
     代价是翻页期间数据变动可能错位一条——admin 低频场景可接受(同 [list_all_withdraw_orders])。
     日期入参统一转 tz-aware UTC 比较(列为 timestamptz,见 _as_utc)。"""
     # 最近活跃 = max(注册时间, 最近行为事件, 最近领券发起)。baseline 由 last_login_at 改为 created_at
-    #(登录不代表在用 App;口径统一到 activity.py,含 home_view + 比价 + 领券,见 activity.ACTIVE_EVENTS)。
+    #(登录不代表在用 App;口径统一到 activity.py,含 home_visible + 比价 + 领券,见 activity.ACTIVE_EVENTS)。
     # 未命中侧 coalesce 到 created_at(恒非空基线)。派生表 1:1,outerjoin 不放大行数。
     ev_agg, eng_agg = activity.last_active_subqueries(db)
     last_active = activity.last_active_expr(
@@ -209,6 +209,45 @@ def _attach_user_info(db: Session, records: list[ComparisonRecord | Feedback | P
         r.nickname = nick
 
 
+def _comparison_conditions(
+    *,
+    user_id: int | None = None,
+    phone: str | None = None,
+    status: str | None = None,
+    business_type: str | None = None,
+    store: str | None = None,
+    product: str | None = None,
+    date_from: date | None = None,
+    date_to: date | None = None,
+) -> list:
+    """比价列表与概览共用筛选条件；日期按北京自然日闭区间解释。"""
+    conditions = []
+    if user_id is not None:
+        conditions.append(ComparisonRecord.user_id == user_id)
+    if phone:
+        conditions.append(
+            ComparisonRecord.user_id.in_(
+                select(User.id).where(User.phone.like(f"{phone}%"))
+            )
+        )
+    if status:
+        conditions.append(ComparisonRecord.status == status)
+    if business_type:
+        conditions.append(ComparisonRecord.business_type == business_type)
+    if store:
+        conditions.append(ComparisonRecord.store_name.like(f"%{store}%"))
+    if product:
+        conditions.append(ComparisonRecord.product_names.like(f"%{product}%"))
+    beijing = ZoneInfo("Asia/Shanghai")
+    if date_from is not None:
+        start_utc = datetime.combine(date_from, time.min, tzinfo=beijing).astimezone(timezone.utc)
+        conditions.append(ComparisonRecord.created_at >= start_utc)
+    if date_to is not None:
+        end_utc = datetime.combine(date_to + timedelta(days=1), time.min, tzinfo=beijing).astimezone(timezone.utc)
+        conditions.append(ComparisonRecord.created_at < end_utc)
+    return conditions
+
+
 def list_comparison_records(
     db: Session,
     *,
@@ -218,30 +257,19 @@ def list_comparison_records(
     business_type: str | None = None,
     store: str | None = None,
     product: str | None = None,
+    date_from: date | None = None,
+    date_to: date | None = None,
     limit: int = 20,
     cursor: int | None = None,
 ) -> tuple[list[ComparisonRecord], int | None, int]:
     """admin 比价记录列表(debug)。按 user_id 精确 或 phone 前缀定位用户 + status/业务类型筛,
     store(店名)/product(商品名)子串模糊匹配,offset 分页(创建时间倒序、id 兜底)。
     join User 取 phone/nickname 瞬态挂记录上。"""
-    stmt = select(ComparisonRecord)
+    conditions = _comparison_conditions(
-    if user_id is not None:
+        user_id=user_id, phone=phone, status=status, business_type=business_type,
-        stmt = stmt.where(ComparisonRecord.user_id == user_id)
+        store=store, product=product, date_from=date_from, date_to=date_to,
-    if phone:
+    )
-        stmt = stmt.where(
+    stmt = select(ComparisonRecord).where(*conditions)
-            ComparisonRecord.user_id.in_(
-                select(User.id).where(User.phone.like(f"{phone}%"))
-            )
-        )
-    if status:
-        stmt = stmt.where(ComparisonRecord.status == status)
-    if business_type:
-        stmt = stmt.where(ComparisonRecord.business_type == business_type)
-    if store:
-        stmt = stmt.where(ComparisonRecord.store_name.like(f"%{store}%"))
-    if product:
-        # 商品名搜 product_names 派生文本列(非 items JSON:SQLite 下 JSON 中文被转义无法直接 LIKE)。
-        stmt = stmt.where(ComparisonRecord.product_names.like(f"%{product}%"))
     items, next_cursor, total = offset_paginate(
         db, stmt,
         (desc(ComparisonRecord.created_at), desc(ComparisonRecord.id)),
@@ -256,6 +284,92 @@ def list_comparison_records(
     return items, next_cursor, total
 
 
+def _comparison_percentile(sorted_values: list[int], q: float) -> int | None:
+    """线性插值分位数（非负毫秒值四舍五入；单条数据返回自身）。"""
+    if not sorted_values:
+        return None
+    if len(sorted_values) == 1:
+        return sorted_values[0]
+    index = (len(sorted_values) - 1) * q
+    lower = int(index)
+    upper = min(lower + 1, len(sorted_values) - 1)
+    value = sorted_values[lower] * (upper - index) + sorted_values[upper] * (index - lower)
+    return int(value + 0.5)
+
+
+def comparison_records_summary(
+    db: Session,
+    *,
+    user_id: int | None = None,
+    phone: str | None = None,
+    status: str | None = None,
+    business_type: str | None = None,
+    store: str | None = None,
+    product: str | None = None,
+    date_from: date | None = None,
+    date_to: date | None = None,
+) -> dict:
+    """比价记录页概览聚合；主耗时均值及分位数只取成功记录。"""
+    conditions = _comparison_conditions(
+        user_id=user_id, phone=phone, status=status, business_type=business_type,
+        store=store, product=product, date_from=date_from, date_to=date_to,
+    )
+    row = db.execute(
+        select(
+            func.count(ComparisonRecord.id),
+            func.sum(case((ComparisonRecord.status.in_(("success", "failed")), 1), else_=0)),
+            func.sum(case((ComparisonRecord.status == "success", 1), else_=0)),
+            func.avg(ComparisonRecord.llm_cost_yuan),
+            func.sum(case((
+                (ComparisonRecord.status == "success")
+                & (ComparisonRecord.saved_amount_cents > 0), 1
+            ), else_=0)),
+            func.sum(case((ComparisonRecord.status == "cancelled", 1), else_=0)),
+        ).where(*conditions)
+    ).one()
+    started = int(row[0] or 0)
+    completed = int(row[1] or 0)
+    success = int(row[2] or 0)
+    lower_price = int(row[4] or 0)
+    cancelled = int(row[5] or 0)
+    success_durations = sorted(db.execute(
+        select(ComparisonRecord.total_ms).where(
+            *conditions,
+            ComparisonRecord.status == "success",
+            ComparisonRecord.total_ms.is_not(None),
+        )
+    ).scalars().all())
+    cancelled_durations = sorted(db.execute(
+        select(ComparisonRecord.total_ms).where(
+            *conditions,
+            ComparisonRecord.status == "cancelled",
+            ComparisonRecord.total_ms.is_not(None),
+        )
+    ).scalars().all())
+    success_rate_denominator = started - cancelled
+    return {
+        "started": started,
+        "completed": completed,
+        "success": success,
+        "success_rate": success / success_rate_denominator if success_rate_denominator else None,
+        "avg_token_cost": float(row[3]) if row[3] is not None else None,
+        "lower_price_rate": lower_price / success if success else None,
+        "avg_duration_ms": (
+            int(sum(success_durations) / len(success_durations) + 0.5)
+            if success_durations else None
+        ),
+        "p5_duration_ms": _comparison_percentile(success_durations, 0.05),
+        "p50_duration_ms": _comparison_percentile(success_durations, 0.5),
+        "p95_duration_ms": _comparison_percentile(success_durations, 0.95),
+        "p99_duration_ms": _comparison_percentile(success_durations, 0.99),
+        "cancelled": cancelled,
+        "cancelled_rate": cancelled / started if started else None,
+        "cancelled_p5_ms": _comparison_percentile(cancelled_durations, 0.05),
+        "cancelled_p50_ms": _comparison_percentile(cancelled_durations, 0.5),
+        "cancelled_p95_ms": _comparison_percentile(cancelled_durations, 0.95),
+    }
+
+
 def get_comparison_record(db: Session, record_id: int) -> ComparisonRecord | None:
     """admin 取单条比价记录(任意用户,不限本人;附 phone/nickname 瞬态)。"""
     rec = db.get(ComparisonRecord, record_id)

app/admin/repositories/stats.py

@@ -7,7 +7,7 @@ from __future__ import annotations
 
 from collections import Counter
 from datetime import date, datetime, time, timedelta, timezone
-from decimal import Decimal, InvalidOperation
+from decimal import ROUND_HALF_UP, Decimal, InvalidOperation
 
 from sqlalchemy import case, func, select
 from sqlalchemy.orm import Session
@@ -109,6 +109,23 @@ def _date_range(date_from: date, date_to: date) -> list[date]:
     return [date_from + timedelta(days=i) for i in range(days + 1)]
 
 
+def _duration_percentile(sorted_values: list[int], q: float) -> int | None:
+    """Linear-interpolated percentile with the same half-up rounding as Math.round."""
+    if not sorted_values:
+        return None
+    if len(sorted_values) == 1:
+        return sorted_values[0]
+    index = (len(sorted_values) - 1) * q
+    lower = int(index)
+    upper = min(lower + 1, len(sorted_values) - 1)
+    fraction = Decimal(str(index - lower))
+    value = (
+        Decimal(sorted_values[lower]) * (Decimal(1) - fraction)
+        + Decimal(sorted_values[upper]) * fraction
+    )
+    return int(value.quantize(Decimal("1"), rounding=ROUND_HALF_UP))
+
+
 def _id_set(db: Session, stmt) -> set[int]:
     return {int(v) for v in db.execute(stmt).scalars().all() if v is not None}
 
@@ -242,16 +259,46 @@ def dashboard_overview(
         ComparisonRecord.created_at >= start_local,
         ComparisonRecord.created_at < end_local,
     )
-    period_comparison_total = _count(ComparisonRecord, *period_comparison_conds)
+    period_comparison_stats = db.execute(
-    period_comparison_success = _count(
+        select(
-        ComparisonRecord,
+            func.count(ComparisonRecord.id),
-        *period_comparison_conds,
+            func.coalesce(
-        ComparisonRecord.status == "success",
+                func.sum(
+                    case(
+                        (ComparisonRecord.status.in_(("success", "failed")), 1),
+                        else_=0,
+                    )
+                ),
+                0,
+            ),
+            func.coalesce(
+                func.sum(
+                    case((ComparisonRecord.status == "cancelled", 1), else_=0)
+                ),
+                0,
+            ),
+            func.coalesce(
+                func.sum(case((ComparisonRecord.status == "success", 1), else_=0)),
+                0,
+            ),
+            func.coalesce(func.sum(ComparisonRecord.llm_cost_yuan), 0.0),
+        ).where(*period_comparison_conds)
+    ).one()
+    period_comparison_total = int(period_comparison_stats[0])
+    period_comparison_completed = int(period_comparison_stats[1])
+    period_comparison_cancelled = int(period_comparison_stats[2])
+    period_comparison_success = int(period_comparison_stats[3])
+    period_comparison_token_cost_yuan = float(period_comparison_stats[4])
+    period_comparison_success_denominator = (
+        period_comparison_total - period_comparison_cancelled
     )
     period_comparison_success_rate = (
-        round(period_comparison_success / period_comparison_total, 4)
+        round(
-        if period_comparison_total
+            period_comparison_success / period_comparison_success_denominator,
-        else 0.0
+            4,
+        )
+        if period_comparison_success_denominator > 0
+        else None
     )
     period_saved_positive_count = _count(
         ComparisonRecord,
@@ -282,6 +329,47 @@ def dashboard_overview(
         if period_avg_duration_ms is not None
         else None
     )
+    completed_duration_conds = (
+        *period_comparison_conds,
+        ComparisonRecord.status.in_(("success", "failed")),
+        ComparisonRecord.total_ms.is_not(None),
+    )
+    if db.bind is not None and db.bind.dialect.name == "postgresql":
+        period_median_duration_ms, period_p95_duration_ms = db.execute(
+            select(
+                func.percentile_cont(0.5).within_group(ComparisonRecord.total_ms),
+                func.percentile_cont(0.95).within_group(ComparisonRecord.total_ms),
+            ).where(*completed_duration_conds)
+        ).one()
+        period_median_duration_ms = (
+            int(
+                Decimal(str(period_median_duration_ms)).quantize(
+                    Decimal("1"), rounding=ROUND_HALF_UP
+                )
+            )
+            if period_median_duration_ms is not None
+            else None
+        )
+        period_p95_duration_ms = (
+            int(
+                Decimal(str(period_p95_duration_ms)).quantize(
+                    Decimal("1"), rounding=ROUND_HALF_UP
+                )
+            )
+            if period_p95_duration_ms is not None
+            else None
+        )
+    else:
+        # SQLite 测试环境没有 percentile_cont；仅回退读取耗时单列，不加载完整记录。
+        completed_durations = list(
+            db.execute(
+                select(ComparisonRecord.total_ms)
+                .where(*completed_duration_conds)
+                .order_by(ComparisonRecord.total_ms)
+            ).scalars()
+        )
+        period_median_duration_ms = _duration_percentile(completed_durations, 0.5)
+        period_p95_duration_ms = _duration_percentile(completed_durations, 0.95)
 
     ordered_exists = (
         select(SavingsRecord.id)
@@ -622,11 +710,16 @@ def dashboard_overview(
             },
             "comparison": {
                 "total": period_comparison_total,
+                "completed": period_comparison_completed,
+                "cancelled": period_comparison_cancelled,
                 "success": period_comparison_success,
                 "success_rate": period_comparison_success_rate,
                 "ordered": period_ordered_count,
                 "average_duration_ms": period_avg_duration_ms,
+                "median_duration_ms": period_median_duration_ms,
+                "p95_duration_ms": period_p95_duration_ms,
                 "average_saved_cents": period_avg_saved_cents,
+                "token_cost_total_yuan": period_comparison_token_cost_yuan,
             },
             "coupon": {
                 "started": coupon_started,

app/admin/routers/comparison.py

@@ -5,6 +5,7 @@ trace_url 无条件下发——admin 是内部 debug 工具,不走 C 端 user.de
 """
 from __future__ import annotations
 
+from datetime import date
 from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException, Query
@@ -12,7 +13,11 @@ from fastapi import APIRouter, Depends, HTTPException, Query
 from app.admin.deps import AdminDb, get_current_admin
 from app.admin.repositories import queries
 from app.admin.schemas.common import CursorPage
-from app.admin.schemas.comparison import AdminComparisonDetail, AdminComparisonListItem
+from app.admin.schemas.comparison import (
+    AdminComparisonDetail,
+    AdminComparisonListItem,
+    AdminComparisonSummary,
+)
 
 router = APIRouter(
     prefix="/admin/api/comparison-records",
@@ -34,12 +39,15 @@ def list_comparison_records(
     business_type: Annotated[str | None, Query()] = None,
     store: Annotated[str | None, Query(description="店名子串模糊匹配")] = None,
     product: Annotated[str | None, Query(description="商品名子串模糊匹配")] = None,
+    date_from: Annotated[date | None, Query(description="北京自然日起始日")] = None,
+    date_to: Annotated[date | None, Query(description="北京自然日结束日")] = None,
     limit: Annotated[int, Query(ge=1, le=100)] = 20,
     cursor: Annotated[int | None, Query()] = None,
 ) -> CursorPage[AdminComparisonListItem]:
     items, next_cursor, total = queries.list_comparison_records(
         db, user_id=user_id, phone=phone, status=status,
         business_type=business_type, store=store, product=product,
+        date_from=date_from, date_to=date_to,
         limit=limit, cursor=cursor,
     )
     return CursorPage(
@@ -49,6 +57,29 @@ def list_comparison_records(
     )
 
 
+@router.get(
+    "/summary",
+    response_model=AdminComparisonSummary,
+    summary="比价记录概览聚合",
+)
+def comparison_records_summary(
+    db: AdminDb,
+    user_id: Annotated[int | None, Query()] = None,
+    phone: Annotated[str | None, Query(description="手机号前缀")] = None,
+    status: Annotated[str | None, Query(pattern="^(success|failed|cancelled)$")] = None,
+    business_type: Annotated[str | None, Query()] = None,
+    store: Annotated[str | None, Query(description="店名子串模糊匹配")] = None,
+    product: Annotated[str | None, Query(description="商品名子串模糊匹配")] = None,
+    date_from: Annotated[date | None, Query(description="北京自然日起始日")] = None,
+    date_to: Annotated[date | None, Query(description="北京自然日结束日")] = None,
+) -> AdminComparisonSummary:
+    return AdminComparisonSummary(**queries.comparison_records_summary(
+        db, user_id=user_id, phone=phone, status=status,
+        business_type=business_type, store=store, product=product,
+        date_from=date_from, date_to=date_to,
+    ))
+
+
 @router.get(
     "/{record_id}",
     response_model=AdminComparisonDetail,

app/admin/routers/huawei_review.py

@@ -0,0 +1,58 @@
+"""admin 华为审核开关:控制新手引导页(快速设置)在华为 ROM 客户端能否被用户关闭。
+
+存在 app_config 表的 huawei_review dict(见 repositories/app_config.get_huawei_review/set_huawei_review)。
+客户端经 /api/v1/platform/huawei-review 拉取(且只有华为 ROM 机型会去拉)。权限 operator/tech + 审计。
+"""
+from __future__ import annotations
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, HTTPException, Request
+from sqlalchemy.orm import Session
+
+from app.admin.audit import write_audit
+from app.admin.deps import AdminDb, get_client_ip, get_current_admin, require_role
+from app.admin.schemas.huawei_review import HuaweiReviewOut, HuaweiReviewUpdate
+from app.models.admin import AdminUser
+from app.models.app_config import AppConfig
+from app.repositories import app_config
+
+router = APIRouter(
+    prefix="/admin/api/huawei-review",
+    tags=["admin-huawei-review"],
+    dependencies=[Depends(get_current_admin)],
+)
+
+
+def _out(db: Session) -> HuaweiReviewOut:
+    row = db.get(AppConfig, app_config.HUAWEI_REVIEW_KEY)
+    return HuaweiReviewOut(
+        mode=app_config.get_huawei_review(db)["mode"],
+        updated_at=row.updated_at.isoformat() if row is not None else None,
+    )
+
+
+@router.get("", response_model=HuaweiReviewOut, summary="华为审核开关当前状态")
+def get_huawei_review(db: AdminDb) -> HuaweiReviewOut:
+    return _out(db)
+
+
+@router.patch("", response_model=HuaweiReviewOut, summary="切换华为审核开关(带审计)")
+def update_huawei_review(
+    body: HuaweiReviewUpdate,
+    request: Request,
+    admin: Annotated[AdminUser, Depends(require_role("operator", "tech"))],
+    db: AdminDb,
+) -> HuaweiReviewOut:
+    before = app_config.get_huawei_review(db)["mode"]
+    try:
+        app_config.set_huawei_review(db, body.mode, admin_id=admin.id, commit=False)
+    except ValueError as e:
+        raise HTTPException(status_code=400, detail=str(e)) from e
+    write_audit(
+        db, admin, action="huawei_review.set", target_type="huawei_review",
+        target_id=app_config.HUAWEI_REVIEW_KEY,
+        detail={"before": before, "after": body.mode}, ip=get_client_ip(request), commit=False,
+    )
+    db.commit()
+    return _out(db)

app/admin/schemas/comparison.py

@@ -47,6 +47,27 @@ class AdminComparisonListItem(BaseModel):
     created_at: datetime
 
 
+class AdminComparisonSummary(BaseModel):
+    """比价记录页概览；主耗时指标仅统计 status=success。"""
+
+    started: int
+    completed: int
+    success: int
+    success_rate: float | None = None
+    avg_token_cost: float | None = None
+    lower_price_rate: float | None = None
+    avg_duration_ms: int | None = None
+    p5_duration_ms: int | None = None
+    p50_duration_ms: int | None = None
+    p95_duration_ms: int | None = None
+    p99_duration_ms: int | None = None
+    cancelled: int
+    cancelled_rate: float | None = None
+    cancelled_p5_ms: int | None = None
+    cancelled_p50_ms: int | None = None
+    cancelled_p95_ms: int | None = None
+
+
 class AdminComparisonDetail(AdminComparisonListItem):
     """详情:概要 + 全量明细(逐平台对比 / LLM 每次调用 / 原始 payload)。"""
 

app/admin/schemas/dashboard.py

@@ -53,11 +53,16 @@ class DashboardPeriodUsers(BaseModel):
 
 class DashboardPeriodComparison(BaseModel):
     total: int
+    completed: int
+    cancelled: int
     success: int
-    success_rate: float
+    success_rate: float | None = None
     ordered: int
     average_duration_ms: int | None = None
+    median_duration_ms: int | None = None
+    p95_duration_ms: int | None = None
     average_saved_cents: int | None = None
+    token_cost_total_yuan: float = 0.0
 
 
 class DashboardPeriodCoupon(BaseModel):

app/admin/schemas/huawei_review.py

@@ -0,0 +1,19 @@
+"""admin 华为审核开关 schemas(两态:default / review)。"""
+from __future__ import annotations
+
+from typing import Literal
+
+from pydantic import BaseModel
+
+
+class HuaweiReviewOut(BaseModel):
+    """当前开关状态。updated_at 给后台展示「谁什么时候切的」提供时间锚点。"""
+
+    mode: Literal["default", "review"]
+    updated_at: str | None = None  # ISO 字符串;从未切过为 None
+
+
+class HuaweiReviewUpdate(BaseModel):
+    """切换开关。整值覆盖,不做部分更新(就一个字段)。"""
+
+    mode: Literal["default", "review"]

app/api/v1/ad.py

@@ -280,19 +280,31 @@ def ecpm_report(payload: EcpmReportIn, user: CurrentUser, db: DbSession) -> Ecpm
     Bearer 鉴权,user_id 取自 JWT(不信 body)。best-effort:落库即 ok,客户端 fire-and-forget,
     丢一两条不影响业务(穿山甲后台报表是结算权威)。eCPM 与发奖(S2S)是两条独立流,不逐条关联。
     """
+    attributed_trace_id = crud_ecpm.attributable_trace_id(
+        db,
+        feed_scene=payload.feed_scene,
+        trace_id=payload.trace_id,
+        exposure_ms=payload.exposure_ms,
+    )
+    if payload.trace_id and attributed_trace_id is None:
+        logger.info(
+            "detach late coupon ad impression from failed trace user_id=%d trace=%s session=%s",
+            user.id, payload.trace_id, payload.ad_session_id,
+        )
     crud_ecpm.create_ecpm_record(
         db, user.id,
         ad_type=payload.ad_type, ecpm_raw=payload.ecpm,
         ad_session_id=payload.ad_session_id,
         adn=payload.adn, slot_id=payload.slot_id,
         feed_scene=payload.feed_scene,
-        trace_id=payload.trace_id,
+        trace_id=attributed_trace_id,
         app_env=payload.app_env, our_code_id=payload.our_code_id,
+        exposure_ms=payload.exposure_ms,
     )
     logger.info(
-        "ad ecpm report user_id=%d type=%s scene=%s session=%s ecpm=%s adn=%s slot=%s app=%s code=%s",
+        "ad ecpm report user_id=%d type=%s scene=%s session=%s ecpm=%s exposure_ms=%s adn=%s slot=%s app=%s code=%s",
         user.id, payload.ad_type, payload.feed_scene, payload.ad_session_id, payload.ecpm,
-        payload.adn, payload.slot_id, payload.app_env, payload.our_code_id,
+        payload.exposure_ms, payload.adn, payload.slot_id, payload.app_env, payload.our_code_id,
     )
     return EcpmReportOut(ok=True)
 

app/api/v1/platform.py

@@ -20,6 +20,7 @@ from app.schemas.platform import (
     AdConfigPublicOut,
     AppFlagsOut,
     AppVersionOut,
+    HuaweiReviewOut,
     PlatformStatsOut,
     SavingsFeedItem,
     SavingsFeedOut,
@@ -72,6 +73,15 @@ def ad_config(db: DbSession) -> AdConfigPublicOut:
     )
 
 
+@router.get("/huawei-review", response_model=HuaweiReviewOut, summary="华为审核开关(不鉴权)")
+def huawei_review(db: DbSession) -> HuaweiReviewOut:
+    """客户端进新手引导前拉一次,决定「快速设置」权限步左上角要不要给退出按钮。
+    不鉴权:引导页在登录之前就展示,此时必然没有 token。空库回退 default(=不给退出按钮,维持现状)。
+    只有华为 ROM 客户端会来拉(荣耀 MagicOS 不拉),故这里不做机型判断,由客户端自己 gate。"""
+    mode = app_config.get_huawei_review(db)["mode"]
+    return HuaweiReviewOut(mode=mode, onboarding_closable=(mode == "review"))
+
+
 @router.get("/app-version", response_model=AppVersionOut, summary="最新 App 版本(OTA 检查更新,不鉴权)")
 def app_version(db: DbSession) -> AppVersionOut:
     """客户端启动 / 手动检查更新时拉取。不鉴权:版本信息非敏感,且检查更新可能在登录前。

app/models/analytics_event.py

@@ -25,8 +25,9 @@ class AnalyticsEvent(Base):
     __tablename__ = "analytics_event"
     __table_args__ = (
         # 活跃口径聚合热点(activity.active_event_condition + last_active_subqueries):
-        # 按 (event,page) 过滤 首页可见(show/home)∪比价∪领券,再 group by user_id 取
+        # 按 event IN (home_visible∪比价∪领券) 过滤,再 group by user_id 取 max(created_at)。
-        # max(created_at)。覆盖索引 → 该聚合走 index-only,避免高频 show 事件全表扫。
+        # 覆盖索引 → 该聚合走 index-only。注:page 列是早期 show+home 组合的遗留,现不再按 page
+        # 过滤(索引靠 event 前缀仍生效);后续可新迁移瘦成 (event,user_id,created_at)。
         Index("ix_analytics_event_active", "event", "page", "user_id", "created_at"),
     )
 

app/repositories/activity.py

@@ -1,6 +1,6 @@
 """活跃口径唯一真源:worker(不活跃清零)与 admin(最近活跃/DAU)共用,防两处漂移。
 
-口径 = max(User.created_at, AnalyticsEvent[首页可见 show/home + 比价 + 领券], CouponPromptEngagement[claim_started])。
+口径 = max(User.created_at, AnalyticsEvent[首页可见 home_visible + 比价 + 领券], CouponPromptEngagement[claim_started])。
 **不含 last_login_at**(登录/re-login 不代表在用 App);created_at 为恒非空基线。
 清零/预警按北京自然日 0 点对齐(见 reset_cutoff)。
 """
@@ -8,7 +8,7 @@ from __future__ import annotations
 
 from datetime import date, datetime, timedelta, timezone
 
-from sqlalchemy import and_, func, or_, select
+from sqlalchemy import func, select
 from sqlalchemy.orm import Session
 
 from app.core.rewards import CN_TZ, cn_today
@@ -16,24 +16,18 @@ from app.models.analytics_event import AnalyticsEvent
 from app.models.coupon_state import CouponPromptEngagement
 
 # —— 活跃口径事件(与"用户管理"口径一致)——
-# 首页可见:前端埋点 event=show + page=home(组合判定,单个 event 名不足以区分,见
+# 首页可见:前端埋点确认 event=home_visible(首页进入可视区时触发,单一 event 名即可判定)。
-# active_event_condition);其余为纯 event 名。
+HOME_VISIBLE_EVENT = "home_visible"
-HOME_VIEW_EVENT = "show"
-HOME_VIEW_PAGE = "home"
 COMPARE_START_EVENT = "real_compare_start"   # 发起比价(含浮窗触发)
 COUPON_START_EVENT = "real_coupon_start"     # 发起领券
-# 纯 event 名即可判定的活跃事件(首页可见是 event+page 组合、不在此列)
+ACTIVE_EVENTS = (HOME_VISIBLE_EVENT, COMPARE_START_EVENT, COUPON_START_EVENT)
-ACTIVE_EVENTS = (COMPARE_START_EVENT, COUPON_START_EVENT)
 ACTIVE_ENGAGE_TYPE = "claim_started"         # coupon_prompt_engagement 一键领取
 
 
 def active_event_condition():
-    """analytics_event 中算"活跃"的行为过滤:首页可见(event=show & page=home)
+    """analytics_event 中算"活跃"的行为过滤:首页可见(event=home_visible)
     ∪ 发起比价 ∪ 发起领券。worker 子查询与 admin 展示共用,单一真源。"""
-    return or_(
+    return AnalyticsEvent.event.in_(ACTIVE_EVENTS)
-        and_(AnalyticsEvent.event == HOME_VIEW_EVENT, AnalyticsEvent.page == HOME_VIEW_PAGE),
-        AnalyticsEvent.event.in_(ACTIVE_EVENTS),
-    )
 
 
 def as_utc(value: datetime) -> datetime:

app/repositories/ad_ecpm.py

@@ -13,6 +13,43 @@ from sqlalchemy.orm import Session
 from app.core import rewards
 from app.core.rewards import cn_today
 from app.models.ad_ecpm import AdEcpmRecord
+from app.models.coupon_state import CouponSession
+
+MIN_REVENUE_EXPOSURE_MS = 1000
+
+
+def effective_ecpm_raw(ecpm_raw: str, exposure_ms: int | None) -> str:
+    """曝光不足一秒时保留展示记录，但把该条有效 eCPM 归零。"""
+    if exposure_ms is not None and exposure_ms < MIN_REVENUE_EXPOSURE_MS:
+        return "0"
+    return ecpm_raw
+
+
+def attributable_trace_id(
+    db: Session,
+    *,
+    feed_scene: str | None,
+    trace_id: str | None,
+    exposure_ms: int | None = None,
+) -> str | None:
+    """返回广告展示允许归属的业务 trace。
+
+    领券任务可能在 Draw 广告异步加载完成前已经失败或被用户放弃。非完成终态先落库、
+    广告回调后到时，收益仍需保留在总广告报表中，但不能再挂到该死亡领券明细，
+    因此清空关联 trace。其它场景、找不到 session、进行中或已完成状态保持原值，
+    由客户端生命周期修复负责主防线。
+    """
+    if feed_scene != "coupon" or not trace_id:
+        return trace_id
+    session_status = db.execute(
+        select(CouponSession.status).where(CouponSession.trace_id == trace_id)
+    ).scalar_one_or_none()
+    if session_status not in {"failed", "abandoned"}:
+        return trace_id
+    # 已真实上墙但不足一秒的曝光要在终态明细中明确显示 0，而不是被误判成“未填充”。
+    if exposure_ms is not None and exposure_ms < MIN_REVENUE_EXPOSURE_MS:
+        return trace_id
+    return None
 
 
 def create_ecpm_record(
@@ -28,6 +65,7 @@ def create_ecpm_record(
     trace_id: str | None = None,
     app_env: str | None = None,
     our_code_id: str | None = None,
+    exposure_ms: int | None = None,
 ) -> AdEcpmRecord:
     """落一条 eCPM 上报记录。report_date 用北京时间当天,供按天聚合。
 
@@ -48,7 +86,7 @@ def create_ecpm_record(
         trace_id=trace_id,
         app_env=app_env,
         our_code_id=our_code_id,
-        ecpm_raw=ecpm_raw,
+        ecpm_raw=effective_ecpm_raw(ecpm_raw, exposure_ms),
         report_date=cn_today().isoformat(),
     )
     db.add(rec)

app/repositories/app_config.py

@@ -142,3 +142,47 @@ def set_ad_config(db: Session, data: dict, *, admin_id: int, commit: bool = True
     else:
         db.flush()
     return row
+
+
+# ── 华为审核开关(admin 可切,仅华为 ROM 客户端拉)────────────────────────────────
+# 同 ad_config:复用 AppConfig 表但不进 CONFIG_DEFS——它由「华为审核开关」专用页管理,
+# 有自己的两态语义,混进通用系统配置页只会显示成一个没头没尾的 on/off。
+#   default → 新手引导页(快速设置)强制展示,用户无法关闭(= 上线至今的现状)
+#   review  → 快速设置的权限步左上角出现退出按钮,可直接进首页(过华为应用市场审核用)
+# 空库 = default = 行为完全不变。客户端经 /api/v1/platform/huawei-review 拉取。
+HUAWEI_REVIEW_KEY = "huawei_review"
+HUAWEI_REVIEW_MODES = ("default", "review")
+_HUAWEI_REVIEW_DEFAULTS: dict[str, Any] = {
+    "mode": "default",
+}
+
+
+def get_huawei_review(db: Session) -> dict:
+    """读华为审核开关。DB 无 / 脏值一律回退 default(宁可不给退出按钮,也不误放开)。"""
+    row = db.get(AppConfig, HUAWEI_REVIEW_KEY)
+    merged = dict(_HUAWEI_REVIEW_DEFAULTS)
+    if row is not None and isinstance(row.value, dict):
+        merged.update(row.value)
+    if merged.get("mode") not in HUAWEI_REVIEW_MODES:
+        merged["mode"] = _HUAWEI_REVIEW_DEFAULTS["mode"]
+    return merged
+
+
+def set_huawei_review(db: Session, mode: str, *, admin_id: int, commit: bool = True) -> AppConfig:
+    """admin 切换华为审核开关。非法 mode 抛 ValueError(路由转 400)。"""
+    if mode not in HUAWEI_REVIEW_MODES:
+        raise ValueError(f"invalid mode: {mode} (expected one of {list(HUAWEI_REVIEW_MODES)})")
+    row = db.get(AppConfig, HUAWEI_REVIEW_KEY)
+    value = {"mode": mode}
+    if row is None:
+        row = AppConfig(key=HUAWEI_REVIEW_KEY, value=value, updated_by_admin_id=admin_id)
+        db.add(row)
+    else:
+        row.value = value
+        row.updated_by_admin_id = admin_id
+    if commit:
+        db.commit()
+        db.refresh(row)
+    else:
+        db.flush()
+    return row

app/schemas/ad.py

@@ -69,6 +69,12 @@ class EcpmReportIn(BaseModel):
         description="本次比价/领券 trace_id(信息流场景带上):把这条展示收益归属到对应比价/领券,"
         "供领券数据/比价记录看板聚合本场广告收益;激励视频/福利为空",
     )
+    exposure_ms: int | None = Field(
+        None,
+        ge=0,
+        le=86_400_000,
+        description="本条广告真实在屏曝光毫秒数；小于 1000ms 时收益强制按 0 计算。旧客户端不传则保持原口径",
+    )
     app_env: str | None = Field(
         None, max_length=16, description="我们的穿山甲应用环境:prod(傻瓜比价正式) / test(测试应用)"
     )

app/schemas/platform.py

@@ -46,6 +46,17 @@ class AdConfigPublicOut(BaseModel):
     withdrawal_ad_enabled: bool  # 提现激励视频开关(关=客户端直接放行提现)
 
 
+class HuaweiReviewOut(BaseModel):
+    """华为审核开关下发给客户端(不鉴权,引导页在登录前就要展示)。
+
+    客户端只需读 onboarding_closable 决策;mode 仅供排查问题时看后台切成了哪态。
+    只有华为 ROM(HarmonyOS/EMUI,不含荣耀 MagicOS)的客户端才会来拉这个端点。
+    """
+
+    mode: str = "default"  # default | review
+    onboarding_closable: bool = False  # 快速设置权限步是否允许用户退出(mode == review)
+
+
 class AppVersionOut(BaseModel):
     """最新 App 版本信息(OTA 检查更新,不鉴权)。
 

docs/api/README.md

@@ -115,6 +115,7 @@
 | 40a | `GET /api/v1/platform/flags` | 无 | [详情](./platform/platform-flags.md)（客户端运营 feature flag,比价/领券期广告开关等,拉取后缓存） |
 | 40b | `GET /api/v1/platform/ad-config` | 无 | [详情](./platform/platform-ad-config.md)（客户端拉广告配置:穿山甲 app_id+各位ID+各场景开关;不含验签密钥） |
 | 40c | `GET /api/v1/platform/app-version` | 无 | [详情](./platform/platform-app-version.md)（最新 App 版本,OTA 检查更新;与本机 versionCode 比） |
+| 40d | `GET /api/v1/platform/huawei-review` | 无 | [详情](./platform/platform-huawei-review.md)（华为审核开关:快速设置权限步能否被用户关闭;仅华为 ROM 客户端拉） |
 | **微信支付回调**（前缀 `/api/v1/wxpay`） |||
 | W1 | `POST /api/v1/wxpay/transfer-auth-notify` | 无 | 免确认收款授权结果通知（一期 stub:仅应答 200 不验签不改账,授权状态靠主动查询兜底)(无单独文档) |
 | **CPS 群发短链落地**（**无前缀**,挂域名根;公网不鉴权） |||
@@ -153,6 +154,7 @@
 | A12 | `GET /admin/api/ad-revenue-report` | admin | [详情](./admin/ad/admin-ad-revenue-report.md)(广告收益报表:分页/场景/`app_env` 筛 + **DAU/ARPU** #120;真实收益侧接穿山甲日表 #92) |
 | A13 | `GET / PATCH /admin/api/ad-config` | operator/finance | 广告配置(穿山甲 ID/验签密钥/各场景开关;C 端只读版见 40b)(无单独文档,见 `app/admin/routers/ad_config.py`) |
 | A14 | `GET /admin/api/config`、`PATCH /config/{key}` | operator/finance | 运营可配置项([app_config](../database/app_config.md):奖励常量/提现地板价等;#117 修系统配置下发)(无单独文档,见 `app/admin/routers/config.py`) |
+| A16 | `GET / PATCH /admin/api/huawei-review` | operator/tech | 华为审核开关(快速设置权限步能否被用户关闭,落 `app_config.huawei_review`;C 端只读版见 40d)(无单独文档,见 `app/admin/routers/huawei_review.py`) |
 | **A·管理员与角色**(super_admin):`GET`/`POST` `/admins`、`PATCH`/`DELETE` `/admins/{id}`(#126 删除+`pages_override`)、`GET`/`POST` `/roles`、`GET /roles/catalog`、`PATCH`/`DELETE` `/roles/{id}`(#117/#126 自定义角色) ||| [列表](./admin/admins/admin-admins-list.md) / [建](./admin/admins/admin-admin-create.md) / [改+删](./admin/admins/admin-admin-update.md) / [角色](./admin/admin-roles.md) |
 | A15 | `GET /admin/api/audit-logs` | admin | [详情](./admin/admin-audit-logs.md) |
 | **A·CPS 运营台**:群/活动 CRUD、`POST /referral-links`、`POST /orders/reconcile`(美团+京东 #90)、`GET /orders`、`/stats`、群 `timeseries`/`daily`/`wx-users`/`day-users`(#79) ||| [详情](./admin/admin-cps.md) |

docs/api/platform/platform-huawei-review.md

@@ -0,0 +1,36 @@
+# GET /api/v1/platform/huawei-review — 华为审核开关
+
+> 所属:Platform 组（前缀 `/api/v1/platform`） | 鉴权:无 | [← 返回 API 索引](../README.md)
+
+华为应用市场审核要求:新手引导的**「快速设置」权限步必须可被用户关闭**（引导视频页不在要求内）。本端点把运营后台配的开关下发给客户端,决定该步左上角是否出现退出按钮。
+
+**不鉴权**:引导页在登录之前就展示,此时客户端必然没有 token。
+
+值来自 `app_config` 表的 `huawei_review` 行（admin 页 `GET / PATCH /admin/api/huawei-review` 可改），空库回退 `default`。
+
+## 入参
+
+无。
+
+## 出参
+
+响应 `200`:`HuaweiReviewOut`
+
+| 字段 | 类型 | 说明 |
+|---|---|---|
+| `mode` | string | `default`（强制展示,不可关闭 = 上线至今的现状）/ `review`（可关闭,过审用）。仅供排查时看后台切成了哪态 |
+| `onboarding_closable` | bool | 快速设置权限步是否允许用户退出（= `mode == "review"`）。**客户端只读这一个字段决策** |
+
+Mock 出参:
+```json
+{
+  "mode": "review",
+  "onboarding_closable": true
+}
+```
+
+## 说明
+- **只有华为 ROM 客户端会来拉**（HarmonyOS / EMUI；荣耀 MagicOS 不拉）。机型判断在客户端做（`OemDetector`），服务端不看 UA，也就不用维护机型名单。
+- 客户端在进新手引导前拉一次并本地缓存；请求失败/超时用上次缓存值，从未拉到过则按 `onboarding_closable=false`（宁可不给退出按钮，也不误放开）。
+- 脏值兜底:DB 里 `mode` 不在枚举内时服务端一律回退 `default`。
+- 切回 `default` 即可一键收回退出按钮（审核通过后无需发版）。

docs/database/app_config.md

@@ -29,3 +29,12 @@
 ## 注意
 - 不缓存:配置读频率低(每次福利操作读一次,主键查极快),admin 改了立即生效、跨进程一致(多 worker 也对)。
 - 新增可配项 = 在 `CONFIG_DEFS` 加一条 + 业务处改用 `app_config.get_value(db, key)` 读;不需要建迁移(行是动态插的,表结构不变)。
+
+## 专用 key(借表不进 CONFIG_DEFS)
+有自己的语义与专用管理页的配置,复用本表但**不注册进 `CONFIG_DEFS`**——混进通用「系统配置」页只会显示成一个没头没尾的 on/off。它们各有一对 `get_*` / `set_*` 函数(仍在 `repositories/app_config.py`),`value` 存 dict,空行回退各自的模块内默认值。
+
+| key | 管理页 / admin 端点 | C 端读取 | 说明 |
+|---|---|---|---|
+| `ad_config` | `GET/PATCH /admin/api/ad-config` | `GET /api/v1/platform/ad-config`(去密钥) | 穿山甲 app_id / 各代码位 / 各场景开关 |
+| `app_version` | 内部写入(`X-Internal-Secret`) | `GET /api/v1/platform/app-version` | OTA 最新版本信息 |
+| `huawei_review` | `GET/PATCH /admin/api/huawei-review` | `GET /api/v1/platform/huawei-review` | 华为审核开关:`{"mode": "default"｜"review"}`,决定新手引导「快速设置」权限步能否被用户关闭。脏值/空行一律回退 `default`(不给退出按钮) |

docs/superpowers/specs/2026-07-16-inactivity-reset-design.md

@@ -38,8 +38,8 @@
 
 | 决策点 | 结论 | 理由 |
 |---|---|---|
-| **活跃口径** | 与"用户管理"一致：`max(首页可见 show/home, 比价, 领券)`，**不含 last_login_at**；无任何信号时以 `created_at` 为非空基线 | 比价可从**浮窗**触发、不进首页；`last_login_at` 只在登录/换绑动作更新（re-login 也算），代表不了"在用 App"，故彻底排除 |
+| **活跃口径** | 与"用户管理"一致：`max(首页可见 home_visible, 比价, 领券)`，**不含 last_login_at**；无任何信号时以 `created_at` 为非空基线 | 比价可从**浮窗**触发、不进首页；`last_login_at` 只在登录/换绑动作更新（re-login 也算），代表不了"在用 App"，故彻底排除 |
-| **"进首页"信号落地** | **方案 A：前端上报 `home_view` 埋点**（复用 `/analytics/events`），非新接口 | 三个活跃信号统一为同类埋点事件；零新接口零新列；与 admin 口径天然一致。B（鉴权接口 + 列）"更权威"的优势是假的——比价/领券仍是端上报事件，最弱环决定整体可信度 |
+| **"进首页"信号落地** | **方案 A：前端上报 `home_visible` 埋点**（复用 `/analytics/events`），非新接口 | 三个活跃信号统一为同类埋点事件；零新接口零新列；与 admin 口径天然一致。B（鉴权接口 + 列）"更权威"的优势是假的——比价/领券仍是端上报事件，最弱环决定整体可信度 |
 | **清零范围** | **金币 + 折算现金**（**邀请现金不清**——产品红线，仅快照入审计） | 对应"账户里的金币和现金"；邀请奖励金与金币现金物理隔离、不可累加，见 `wallet.CoinAccount` 注释 |
 | **预警推送** | **可插拔通知器 + 日志占位**（v1），后续接 JPush/短信 | 现状无真实推送能力；先把清零主流程 + 审计做扎实，不阻塞 |
 | **预警时机** | **完全可配置**（提前天数列表 + 次数 + 执行点 + 通道） | R5 |
@@ -76,7 +76,7 @@ last_active = max(
 ### 模块内容
 
 - 常量：
-  - **首页可见活跃信号已定名：`event=show` + `page=home`**（前端确认，原占位 `home_view`；下文出现的 `home_view` 均指此信号）。活跃行为过滤见 `activity.active_event_condition()`：首页可见 ∪ 比价 `real_compare_start` ∪ 领券 `real_coupon_start`；`ACTIVE_EVENTS` 仅含后两个纯 event 名（首页可见是 event+page 组合、单列）。
+  - **首页可见活跃信号已定名：`event=home_visible`**（前端最终确认；曾用过渡期 `show`+`page=home` 组合，已废弃）。活跃行为过滤见 `activity.active_event_condition()`：首页可见 `home_visible` ∪ 比价 `real_compare_start` ∪ 领券 `real_coupon_start`——三者均为纯 event 名，全部收进 `ACTIVE_EVENTS`。
   - `ACTIVE_ENGAGE_TYPE = "claim_started"`
 - `last_active_subqueries(db)` —— 复刻现 admin `queries._last_active_parts()`：两个按 `user_id` 的 `GROUP BY max(created_at)` 聚合子查询。
 - `last_active_expr(base_col, ev_sub, eng_sub, dialect)` —— 生成 `greatest`/`max`（PG `func.greatest`／SQLite `func.max`）；子聚合缺失时 `coalesce(子聚合, User.created_at)` 兜底（注册基线恒非空，**替代原 last_login_at**）。
@@ -210,7 +210,7 @@ INACTIVITY_RESET_CHECK_INTERVAL_SEC = 1800  # worker 唤醒间隔（可复用现
 
 ## 9. 幂等与重新活跃
 
-- **重新活跃自动退出**：`inactive_days` 由 §4 口径**实时算**。用户一有 `home_view`/比价/领券（**登录本身不算**），`last_active` 前移，自动移出预警与清零队列。**无需**显式"重置标记"。
+- **重新活跃自动退出**：`inactive_days` 由 §4 口径**实时算**。用户一有 `home_visible`/比价/领券（**登录本身不算**），`last_active` 前移，自动移出预警与清零队列。**无需**显式"重置标记"。
 - **预警去重**：`inactivity_notification_log` 中存在 `stage==k 且 created_at > last_active` 的行 ⟹ 本 streak 已推过档 `k`，不重推。用户回归后 `last_active` 前移，旧预警行自然"失效"，开启新 streak。
 - **清零幂等**：阶段 B 只处理三桶非全 0 者；清完 = 0，次日不再匹配。worker 重启 / 多次唤醒 / 补跑均安全，不产生重复清零或重复流水。
 - **稳健补发**：worker 漏跑数天后，某用户可能同时满足多档；只补发**最紧急的未推档**（最小 `k`），避免一次刷屏。
@@ -221,7 +221,7 @@ INACTIVITY_RESET_CHECK_INTERVAL_SEC = 1800  # worker 唤醒间隔（可复用现
 
 | 场景 | 处理 |
 |---|---|
-| 新用户 | `created_at` 作活跃基线（恒非空）→ 注册即"第 1 日活跃"；注册后连续 15 天无 home_view/比价/领券 才清 |
+| 新用户 | `created_at` 作活跃基线（恒非空）→ 注册即"第 1 日活跃"；注册后连续 15 天无 home_visible/比价/领券 才清 |
 | 在途提现 | 提现申请时现金已扣入 `WithdrawOrder`，当前余额已不含在途；只清当前余额、不动提现单。提现失败退款到已清账户 = 用户的钱，正常 |
 | 与 `daily_auto_exchange` 并存 | 各自逐用户幂等；金币多已日结折现金，三桶全清正好覆盖 |
 | 时区/日界 | 统一北京（`rewards.cn_today()`/`CN_TZ`）；**清零/预警按北京自然日 0 点对齐**（末次活跃记为第 1 日 → 第 16 日 0 点清零，见 §4），非滚动 24h；流水 `created_at` 沿用北京 wall-clock naive |
@@ -229,11 +229,11 @@ INACTIVITY_RESET_CHECK_INTERVAL_SEC = 1800  # worker 唤醒间隔（可复用现
 
 ---
 
-## 11. 前端依赖：`home_view` 埋点（跨仓 — Android）
+## 11. 前端依赖：`home_visible` 埋点（跨仓 — Android）
 
-- **Android 端**（`shaguabijia-app-android`）需在**首页可见**（`onResume`/Tab 切入）时，向现有 `POST /api/v1/analytics/events` 批量上报里加一条 `event=<首页可见事件名>`（名称明天加埋点时定，暂记 `"home_view"`） 的事件，**携带登录后的 `user_id`**。
+- **Android 端**（`shaguabijia-app-android`）需在**首页可见**（`onResume`/Tab 切入）时，向现有 `POST /api/v1/analytics/events` 批量上报里加一条 `event=home_visible`（前端已定名）的事件，**携带登录后的 `user_id`**。
 - 客户端按会话/前台去重即可（服务端只取 `max(created_at)`，多报无害）。
-- **上线顺序依赖**：`home_view` 全量覆盖前，"进首页"信号缺失，只有比价/领券能推进活跃、其余落到 `created_at` 基线（"只开首页不操作"且注册满 15 天的用户会被误清）—— 故**开真清（`ENABLED=true`）必须待 `home_view` 铺满后再开**（§13）；dry-run 只记名单不动钱、可先开着看。
+- **上线顺序依赖**：`home_visible` 全量覆盖前，"进首页"信号缺失，只有比价/领券能推进活跃、其余落到 `created_at` 基线（"只开首页不操作"且注册满 15 天的用户会被误清）—— 故**开真清（`ENABLED=true`）必须待 `home_visible` 铺满后再开**（§13）；dry-run 只记名单不动钱、可先开着看。
 
 ---
 
@@ -241,25 +241,25 @@ INACTIVITY_RESET_CHECK_INTERVAL_SEC = 1800  # worker 唤醒间隔（可复用现
 
 - `app/admin/repositories/queries.py`：删本地 `_ACTIVE_EVENTS`/`_last_active_parts()`，改用 `activity.py` 的常量与子查询构造；`list_users` 的 `greatest(...)` 排序/筛选、`_attach_last_active` 均改走共享构造器。
 - `app/admin/repositories/stats.py`：`COMPARE_START_EVENT`/`COUPON_START_EVENT`/活跃用户集（`:138-146`）改用共享常量与口径。
-- **行为变化（预期内、需产品知会）**：admin 的"最近活跃 / DAU"口径变化——**移除 `last_login_at`（登录不再计为活跃）、以 `created_at` 为基线、纳入 `home_view`**。net：`home_view` 铺满后更准（真正把"开首页"算进活跃）；铺满前"只登录不操作"的用户活跃度会下降。
+- **行为变化（预期内、需产品知会）**：admin 的"最近活跃 / DAU"口径变化——**移除 `last_login_at`（登录不再计为活跃）、以 `created_at` 为基线、纳入 `home_visible`**。net：`home_visible` 铺满后更准（真正把"开首页"算进活跃）；铺满前"只登录不操作"的用户活跃度会下降。
-- **回归底线**：现有 admin 用户列表 / stats 测试按新口径**更新预期**（last_login_at 移除 + created_at 基线 + home_view 纳入）；非活跃口径部分行为不变。
+- **回归底线**：现有 admin 用户列表 / stats 测试按新口径**更新预期**（last_login_at 移除 + created_at 基线 + home_visible 纳入）；非活跃口径部分行为不变。
 
 ---
 
 ## 13. 灰度与上线顺序（安全优先）
 
 1. **后端先行**：合入共享模块 + 两表 + worker + 通知器，`INACTIVITY_RESET_ENABLED=False`；活跃口径以 `created_at` 为非空基线、**不含 last_login_at**。
-2. **Android 发版**：上报 `home_view`；观察 analytics 覆盖率。
+2. **Android 发版**：上报 `home_visible`；观察 analytics 覆盖率。
 3. **dry-run 灰度（默认即是）**：`INACTIVITY_RESET_ENABLED=False` 时 worker 常驻只写审计名单（`reason=inactive_Nd_dryrun`）、不动钱、不预警；核对名单准确。
 4. **开真清**：确认无误后置 `INACTIVITY_RESET_ENABLED=True`（转为真清 + 预警）。
-5. **收尾/监控**：持续观察 `home_view` 覆盖率与预警/清零名单；发现"活跃却被判不活跃"的漏报即回查埋点覆盖（口径已不含 last_login_at，登录不再兜底）。
+5. **收尾/监控**：持续观察 `home_visible` 覆盖率与预警/清零名单；发现"活跃却被判不活跃"的漏报即回查埋点覆盖（口径已不含 last_login_at，登录不再兜底）。
 
 ---
 
 ## 14. 测试计划
 
-- **活跃口径（共享模块）**：`home_view`/比价/领券 各单独命中都算活跃；**纯登录不算**；无信号用户以 `created_at` 计；`max` 取最新；naive/aware 混算不崩。
+- **活跃口径（共享模块）**：`home_visible`/比价/领券 各单独命中都算活跃；**纯登录不算**；无信号用户以 `created_at` 计；`max` 取最新；naive/aware 混算不崩。
-- **admin 回归**：用户列表 / stats 按新口径更新预期（移除 last_login_at + created_at 基线 + home_view）。
+- **admin 回归**：用户列表 / stats 按新口径更新预期（移除 last_login_at + created_at 基线 + home_visible）。
 - **不活跃判定**：`last_active` 分别 `<15d / =15d / >15d` × 有/无余额 的命中矩阵。
 - **清零**：三桶归零；`inactivity_reset_log` 清前值正确；三条流水 `biz_type=inactivity_reset`、`balance_after=0`、`ref_id=log.id`；`total_coin_earned` 不变。
 - **预警**：命中窗口调 notifier + 写 `notification_log`；同 streak 不重推；回归后 `last_active` 前移可再次预警；漏跑补发最紧急档。

scripts/seed_inactivity_cases.py

@@ -33,6 +33,7 @@ from app.models.wallet import (  # noqa: E402
     CoinTransaction,
     InviteCashTransaction,
 )
+from app.repositories import activity  # noqa: E402
 from app.repositories import wallet as wallet_repo  # noqa: E402
 
 MARK = "vcase"  # username 前缀,用于清理
@@ -47,7 +48,7 @@ CASES = [
     ("6 只有现金",        30,   0, 200,   0, None, "清 cash;审计1行+1流水"),
     ("7 只有邀请(红线)",  30,   0,   0, 300, None, "不选中/不清/无审计/无流水;invite=300 原封"),
     ("8 预警窗(10天)",    10,  50,  60,  70, None, "不清;发 T-7 预警;notification_log 1行;余额不动"),
-    ("9 活跃兜底",        30, 100, 200, 300,    1, "昨日 home_view→last_active 近→不清不警"),
+    ("9 活跃兜底",        30, 100, 200, 300,    1, "昨日 home_visible→last_active 近→不清不警"),
     ("10 新用户(3天)",     3, 100, 200,   0, None, "created_at 近→不清不警"),
 ]
 
@@ -86,8 +87,8 @@ def seed(db) -> None:
         acc.coin_balance, acc.cash_balance_cents, acc.invite_cash_balance_cents = coin, cash, invite
         acc.total_coin_earned = coin
         if ev_days is not None:
-            db.add(AnalyticsEvent(  # 首页可见 = event=show + page=home
+            db.add(AnalyticsEvent(  # 首页可见 = event=home_visible(单一 event 名,见 activity.ACTIVE_EVENTS)
-                event="show", page="home", device_id=MARK, user_id=u.id,
+                event=activity.HOME_VISIBLE_EVENT, device_id=MARK, user_id=u.id,
                 client_ts=0, created_at=now - timedelta(days=ev_days),
             ))
         db.flush()

tests/test_ad_ecpm_trace_revenue.py

@@ -1,12 +1,13 @@
 """ad_ecpm_record.trace_id 落库 + 按 trace 聚合广告收益(元)。"""
 from __future__ import annotations
 
-from datetime import UTC, datetime
+from datetime import UTC, date, datetime
 
 from sqlalchemy import delete
 
 from app.db.session import SessionLocal
 from app.models.ad_ecpm import AdEcpmRecord
+from app.models.coupon_state import CouponSession
 from app.repositories import ad_ecpm as crud_ecpm
 
 
@@ -57,6 +58,71 @@ def test_revenue_yuan_by_trace_empty() -> None:
         db.close()
 
 
+def test_short_exposure_keeps_record_with_zero_revenue() -> None:
+    """不足一秒仍落展示记录，以便后台显示 0 而不是未填充。"""
+    db = SessionLocal()
+    try:
+        rec = crud_ecpm.create_ecpm_record(
+            db, 1, ad_type="draw", ecpm_raw="350",
+            ad_session_id="sess-short-exposure", feed_scene="coupon",
+            trace_id="trace-short-exposure", exposure_ms=999,
+        )
+        assert rec.ecpm_raw == "0"
+        assert crud_ecpm.revenue_yuan_by_trace(db, ["trace-short-exposure"]) == {
+            "trace-short-exposure": 0.0
+        }
+    finally:
+        db.execute(delete(AdEcpmRecord).where(
+            AdEcpmRecord.ad_session_id == "sess-short-exposure"
+        ))
+        db.commit()
+        db.close()
+
+
+def test_one_second_exposure_keeps_original_ecpm() -> None:
+    assert crud_ecpm.effective_ecpm_raw("350", 1000) == "350"
+    assert crud_ecpm.effective_ecpm_raw("350", None) == "350"
+
+
+def test_terminal_coupon_trace_is_not_attributable_to_late_impression() -> None:
+    """领券失败或被放弃后才到达的广告展示保留收益记录，但不再关联死亡 trace。"""
+    db = SessionLocal()
+    try:
+        db.add_all([
+            CouponSession(
+                trace_id="failed-before-ad", device_id="d-late-ad", status="failed", app_env="prod",
+                started_at=datetime(2020, 1, 2, tzinfo=UTC), started_date=date(2020, 1, 2),
+            ),
+            CouponSession(
+                trace_id="abandoned-before-ad", device_id="d-late-ad", status="abandoned", app_env="prod",
+                started_at=datetime(2020, 1, 2, tzinfo=UTC), started_date=date(2020, 1, 2),
+            ),
+        ])
+        db.flush()
+
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="coupon", trace_id="failed-before-ad"
+        ) is None
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="coupon", trace_id="abandoned-before-ad"
+        ) is None
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="coupon", trace_id="failed-before-ad", exposure_ms=999
+        ) == "failed-before-ad"
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="coupon", trace_id="abandoned-before-ad", exposure_ms=999
+        ) == "abandoned-before-ad"
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="comparison", trace_id="failed-before-ad"
+        ) == "failed-before-ad"
+        assert crud_ecpm.attributable_trace_id(
+            db, feed_scene="coupon", trace_id="unknown-trace"
+        ) == "unknown-trace"
+    finally:
+        db.rollback()
+        db.close()
+
+
 def test_create_ecpm_record_persists_trace_id() -> None:
     """create_ecpm_record 落 trace_id。"""
     db = SessionLocal()

tests/test_admin_read.py

@@ -1,12 +1,15 @@
 """Admin M2 读接口测试:大盘聚合 + 用户/流水/提现/反馈列表 + 鉴权拦截。"""
 from __future__ import annotations
 
+from datetime import datetime
+
 import pytest
 from fastapi.testclient import TestClient
 
 from app.admin.main import admin_app
 from app.admin.repositories import admin_user as admin_repo
 from app.db.session import SessionLocal
+from app.models.comparison import ComparisonRecord
 from app.models.feedback import Feedback
 from app.models.wallet import CashTransaction, WithdrawOrder
 from app.repositories import user as user_repo
@@ -69,6 +72,49 @@ def test_dashboard_overview(admin_client: TestClient, admin_token: str) -> None:
     assert "jd_order_count" in data["cps"]
 
 
+def test_dashboard_period_comparison_is_aggregated_by_backend(
+    admin_client: TestClient, admin_token: str
+) -> None:
+    created_at = datetime(2037, 1, 15, 12)
+    rows = [
+        ("dashboard-aggregate-success", "success", 101, 0.1),
+        ("dashboard-aggregate-failed", "failed", 200, 0.2),
+        ("dashboard-aggregate-cancelled", "cancelled", 300, 0.3),
+        ("dashboard-aggregate-running", "running", 400, 0.4),
+    ]
+    db = SessionLocal()
+    try:
+        for trace_id, status, total_ms, llm_cost_yuan in rows:
+            db.add(
+                ComparisonRecord(
+                    trace_id=trace_id,
+                    status=status,
+                    total_ms=total_ms,
+                    llm_cost_yuan=llm_cost_yuan,
+                    created_at=created_at,
+                )
+            )
+        db.commit()
+    finally:
+        db.close()
+
+    response = admin_client.get(
+        "/admin/api/stats/overview",
+        params={"date_from": "2037-01-15", "date_to": "2037-01-15"},
+        headers=_auth(admin_token),
+    )
+    assert response.status_code == 200, response.text
+    comparison = response.json()["period"]["comparison"]
+    assert comparison["total"] == 4
+    assert comparison["completed"] == 2
+    assert comparison["cancelled"] == 1
+    assert comparison["success"] == 1
+    assert comparison["success_rate"] == 0.3333
+    assert comparison["median_duration_ms"] == 151
+    assert comparison["p95_duration_ms"] == 195
+    assert comparison["token_cost_total_yuan"] == pytest.approx(1.0)
+
+
 def test_user_list_and_detail(admin_client: TestClient, admin_token: str) -> None:
     uid = _seed_user_with_data("13800000002")
     r = admin_client.get("/admin/api/users", headers=_auth(admin_token))

tests/test_admin_roles.py

@@ -123,7 +123,8 @@ def test_builtin_roles_labels_and_pages(admin_client, super_token) -> None:
     # 页集对齐 Prototypes/dashboard/permissions.md 的 ROLES
     assert set(roles["finance"]["pages"]) == {"dashboard", "ad-revenue-report", "cps", "withdraws"}
     assert set(roles["tech"]["pages"]) == {
-        "dashboard", "device-liveness", "config", "ad-revenue", "event-logs", "audit-logs",
+        "dashboard", "device-liveness", "config", "ad-revenue", "huawei-review",
+        "event-logs", "audit-logs",
     }
 
 

tests/test_comparison_admin_summary.py

@@ -0,0 +1,65 @@
+"""比价记录页后端分页与概览聚合。"""
+from __future__ import annotations
+
+from datetime import UTC, date, datetime
+
+import pytest
+
+from app.admin.repositories import queries
+from app.db.session import SessionLocal
+from app.models.comparison import ComparisonRecord
+
+
+def test_summary_uses_only_success_durations_and_filters_beijing_date() -> None:
+    db = SessionLocal()
+    try:
+        rows = [
+            ("summary-success-a", "success", 1000, 1.0, 100),
+            ("summary-success-b", "success", 3000, 2.0, 0),
+            ("summary-failed", "failed", 100_000, 3.0, 0),
+            ("summary-cancelled", "cancelled", 5000, 4.0, 0),
+        ]
+        for trace_id, status, total_ms, cost, saved in rows:
+            db.add(ComparisonRecord(
+                trace_id=trace_id,
+                status=status,
+                total_ms=total_ms,
+                llm_cost_yuan=cost,
+                saved_amount_cents=saved,
+                created_at=datetime(2038, 1, 15, 12, tzinfo=UTC),
+            ))
+        db.add(ComparisonRecord(
+            trace_id="summary-outside-day",
+            status="success",
+            total_ms=999_999,
+            created_at=datetime(2038, 1, 16, 16, tzinfo=UTC),
+        ))
+        db.flush()
+
+        summary = queries.comparison_records_summary(
+            db, date_from=date(2038, 1, 15), date_to=date(2038, 1, 15)
+        )
+
+        assert summary["started"] == 4
+        assert summary["completed"] == 3
+        assert summary["success"] == 2
+        assert summary["success_rate"] == pytest.approx(2 / 3)
+        assert summary["avg_token_cost"] == pytest.approx(2.5)
+        assert summary["lower_price_rate"] == 0.5
+        assert summary["avg_duration_ms"] == 2000
+        assert summary["p5_duration_ms"] == 1100
+        assert summary["p50_duration_ms"] == 2000
+        assert summary["p95_duration_ms"] == 2900
+        assert summary["p99_duration_ms"] == 2980
+        assert summary["cancelled"] == 1
+        assert summary["cancelled_rate"] == 0.25
+        assert summary["cancelled_p50_ms"] == 5000
+
+        items, _next_cursor, total = queries.list_comparison_records(
+            db, date_from=date(2038, 1, 15), date_to=date(2038, 1, 15), limit=20
+        )
+        assert total == 4
+        assert {item.trace_id for item in items} == {row[0] for row in rows}
+    finally:
+        db.rollback()
+        db.close()

tests/test_huawei_review.py

@@ -0,0 +1,130 @@
+"""华为审核开关:admin 读写 + 客户端公开端点 + 审计 + 空库回退。
+
+背景:华为应用市场审核要求新手引导的「快速设置」权限步必须可被用户关闭。开关切到 review 后
+客户端(仅华为 ROM)在该步左上角显示退出按钮。默认 default = 上线至今的现状(不可关闭)。
+
+autouse 清理每个用例后清空 app_config,避免污染其他文件里假设默认值的用例(同 test_admin_config)。
+"""
+from __future__ import annotations
+
+from collections.abc import Iterator
+
+import pytest
+from fastapi.testclient import TestClient
+from sqlalchemy import delete, select
+
+from app.admin.main import admin_app
+from app.admin.repositories import admin_user as admin_repo
+from app.db.session import SessionLocal
+from app.models.admin import AdminAuditLog
+from app.models.app_config import AppConfig
+
+
+@pytest.fixture()
+def admin_client() -> TestClient:
+    return TestClient(admin_app)
+
+
+@pytest.fixture()
+def token() -> str:
+    db = SessionLocal()
+    try:
+        if admin_repo.get_by_username(db, "hw_admin") is None:
+            admin_repo.create_admin(
+                db, username="hw_admin", password="hwpass123", role="super_admin"
+            )
+    finally:
+        db.close()
+    c = TestClient(admin_app)
+    return c.post(
+        "/admin/api/auth/login", json={"username": "hw_admin", "password": "hwpass123"}
+    ).json()["access_token"]
+
+
+@pytest.fixture(autouse=True)
+def _clean_config() -> Iterator[None]:
+    yield
+    db = SessionLocal()
+    try:
+        db.execute(delete(AppConfig))
+        # 审计行同样要清:同库跨用例累积会让 test_switch_writes_audit 数到前面用例写的行
+        # (按 action 限定,不碰其他模块可能已写入的审计)。
+        db.execute(delete(AdminAuditLog).where(AdminAuditLog.action == "huawei_review.set"))
+        db.commit()
+    finally:
+        db.close()
+
+
+def _auth(t: str) -> dict:
+    return {"Authorization": f"Bearer {t}"}
+
+
+def test_public_default_not_closable(client: TestClient) -> None:
+    """空库(从未切过)→ 客户端拿到 default / 不可关闭 = 维持现状;且不需要鉴权。"""
+    r = client.get("/api/v1/platform/huawei-review")
+    assert r.status_code == 200, r.text
+    assert r.json() == {"mode": "default", "onboarding_closable": False}
+
+
+def test_admin_get_default(admin_client: TestClient, token: str) -> None:
+    r = admin_client.get("/admin/api/huawei-review", headers=_auth(token))
+    assert r.status_code == 200, r.text
+    body = r.json()
+    assert body["mode"] == "default"
+    assert body["updated_at"] is None  # 从未切过
+
+
+def test_switch_to_review_takes_effect(
+    admin_client: TestClient, client: TestClient, token: str
+) -> None:
+    """admin 切 review → 公开端点立刻下发可关闭(跨进程/跨 app 一致,因为落在 DB 而非内存)。"""
+    r = admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}, headers=_auth(token)
+    )
+    assert r.status_code == 200, r.text
+    assert r.json()["mode"] == "review"
+    assert r.json()["updated_at"] is not None
+
+    pub = client.get("/api/v1/platform/huawei-review").json()
+    assert pub == {"mode": "review", "onboarding_closable": True}
+
+    # 切回 default → 客户端恢复不可关闭(审核过了要能一键收回)
+    admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "default"}, headers=_auth(token)
+    )
+    assert client.get("/api/v1/platform/huawei-review").json()["onboarding_closable"] is False
+
+
+def test_switch_writes_audit(admin_client: TestClient, token: str) -> None:
+    admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}, headers=_auth(token)
+    )
+    db = SessionLocal()
+    try:
+        logs = db.execute(
+            select(AdminAuditLog).where(AdminAuditLog.action == "huawei_review.set")
+        ).scalars().all()
+        assert len(logs) == 1
+        assert logs[0].detail == {"before": "default", "after": "review"}
+    finally:
+        db.close()
+
+
+def test_invalid_mode_rejected(admin_client: TestClient, token: str) -> None:
+    """mode 是 Literal,非法值由 FastAPI 校验挡在 422(不会落库)。"""
+    r = admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "nope"}, headers=_auth(token)
+    )
+    assert r.status_code == 422, r.text
+    db = SessionLocal()
+    try:
+        assert db.get(AppConfig, "huawei_review") is None
+    finally:
+        db.close()
+
+
+def test_requires_admin_auth(admin_client: TestClient) -> None:
+    assert admin_client.get("/admin/api/huawei-review").status_code == 401
+    assert admin_client.patch(
+        "/admin/api/huawei-review", json={"mode": "review"}
+    ).status_code == 401

tests/test_inactivity_reset.py

@@ -42,9 +42,9 @@ def test_reset_cutoff_is_cn_midnight_of_today_minus_days_minus_1() -> None:
 
 
 def test_active_event_constants() -> None:
-    # 首页可见 = event=show + page=home 组合,不在纯 event 名集合里
+    # 首页可见:前端埋点确认 event=home_visible,单一 event 名,在 ACTIVE_EVENTS 中
-    assert activity.HOME_VIEW_EVENT == "show" and activity.HOME_VIEW_PAGE == "home"
+    assert activity.HOME_VISIBLE_EVENT == "home_visible"
-    assert activity.HOME_VIEW_EVENT not in activity.ACTIVE_EVENTS
+    assert activity.HOME_VISIBLE_EVENT in activity.ACTIVE_EVENTS
     assert "real_compare_start" in activity.ACTIVE_EVENTS
     assert "real_coupon_start" in activity.ACTIVE_EVENTS
     assert activity.ACTIVE_ENGAGE_TYPE == "claim_started"
@@ -133,15 +133,15 @@ def test_last_active_expr_takes_max_of_baseline_and_events() -> None:
         db.close()
 
 
-def test_home_signal_uses_show_event_on_home_page() -> None:
+def test_home_signal_uses_home_visible_event() -> None:
-    """首页可见活跃口径 = event=show + page=home 组合;show 但非 home 页不算活跃。"""
+    """首页可见活跃口径 = event=home_visible(单一事件名,前端埋点已确认);其他事件不算活跃。"""
     from sqlalchemy import select
     db = SessionLocal()
     try:
         base = datetime(2026, 1, 1, tzinfo=timezone.utc)
-        seen = _new_user(db, created_at=base)      # show/home → 活跃
+        seen = _new_user(db, created_at=base)      # home_visible → 活跃
-        _add_event(db, seen, "show", datetime(2026, 1, 10, tzinfo=timezone.utc), page="home")
+        _add_event(db, seen, "home_visible", datetime(2026, 1, 10, tzinfo=timezone.utc))
-        other = _new_user(db, created_at=base)     # show/其他页 → 不算活跃
+        other = _new_user(db, created_at=base)     # 其他事件 → 不算活跃
         _add_event(db, other, "show", datetime(2026, 1, 10, tzinfo=timezone.utc), page="coupon")
         db.commit()
 
@@ -156,8 +156,8 @@ def test_home_signal_uses_show_event_on_home_page() -> None:
                     .where(User.id == uid))
             return activity.norm_utc(db.execute(stmt).scalar_one())
 
-        assert last_active(seen) == datetime(2026, 1, 10, tzinfo=timezone.utc)  # show/home 算
+        assert last_active(seen) == datetime(2026, 1, 10, tzinfo=timezone.utc)  # home_visible 算
-        assert last_active(other) == base                                       # show/其他页 不算
+        assert last_active(other) == base                                       # 其他事件不算
     finally:
         db.rollback()
         db.close()
@@ -194,9 +194,9 @@ def test_run_reset_clears_coin_and_cash_but_preserves_invite_cash() -> None:
         # 末次活跃 = created_at 基线 = 1/10(距 today 22 天 → 应清)
         old = _new_user(db, created_at=datetime(2026, 1, 10, tzinfo=timezone.utc),
                         coin=100, cash=200, invite=300)
-        # 活跃用户:昨天有 home_view → 不清
+        # 活跃用户:昨天有 home_visible → 不清
         fresh = _new_user(db, created_at=datetime(2026, 1, 1, tzinfo=timezone.utc), coin=50)
-        _add_event(db, fresh, "show", datetime(2026, 1, 31, tzinfo=timezone.utc), page="home")
+        _add_event(db, fresh, "home_visible", datetime(2026, 1, 31, tzinfo=timezone.utc))
         db.commit()
 
         stats = inactivity.run_reset_once(db, reset_days=15, today=today)