feat(ad-revenue): admin 广告收益报表(按 用户/日期/类型/应用/代码位 聚合)

- 新增 GET /admin/api/ad-revenue-report:展示条数/收益 + 复用金币审计逐条复算做发奖对账
- ad_ecpm/ad_reward/ad_feed_reward 各加 app_env + our_code_id 两列(alembic 迁移)
- ecpm-report / feed-reward 接收并落库 app_env/our_code_id;激励发奖按 ad_session_id 回填
- ad_audit 抽出 audit_rows,报表与逐条审计复用同一复算口径
- 组级 matched 改「组内逐条全一致」,避免应发和==实发和的互相抵消掩盖错误
- list_feedbacks 改 offset 分页并返回 total(配合 admin 页码分页)
- 反馈正文上限 _CONTENT_MAX 2000→200
- 文档:新增 admin-ad-revenue-report,更新 ecpm/feed-reward/feedback 及对应 db docs

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

app/admin/routers/ad_revenue.py

@@ -0,0 +1,75 @@
+"""admin 广告收益报表:按 用户/日期/广告类型/应用/代码位 聚合 展示条数 / 收益 / 金币。
+
+任意已登录 admin 可看(只读,不涉及资金操作)。聚合逻辑在 app/admin/repositories/ad_revenue.py。
+"""
+from __future__ import annotations
+
+from datetime import date as _date
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+
+from app.admin.deps import AdminDb, get_current_admin
+from app.admin.repositories import ad_revenue
+from app.admin.schemas.ad_revenue import AdRevenueDaily, AdRevenueReportOut, AdRevenueRow
+from app.core.rewards import cn_today
+
+router = APIRouter(
+    prefix="/admin/api/ad-revenue-report",
+    tags=["admin-ad-revenue-report"],
+    dependencies=[Depends(get_current_admin)],
+)
+
+# 区间最大跨度(天);超出拒绝,避免审计页一次拉过多天(逐日审计 + 大查询)拖垮接口。
+_MAX_RANGE_DAYS = 92
+
+
+def _parse_day(value: str | None, *, field: str, default: _date) -> _date:
+    if value is None:
+        return default
+    try:
+        return _date.fromisoformat(value)
+    except ValueError as e:
+        raise HTTPException(status_code=422, detail=f"{field} 需为 YYYY-MM-DD") from e
+
+
+@router.get("", response_model=AdRevenueReportOut, summary="广告收益报表(按 日期区间/用户/类型/应用/代码位 聚合)")
+def get_ad_revenue_report(
+    db: AdminDb,
+    date_from: Annotated[str | None, Query(description="起始日 北京时间 YYYY-MM-DD,默认今天")] = None,
+    date_to: Annotated[str | None, Query(description="结束日 北京时间 YYYY-MM-DD,闭区间,默认=date_from")] = None,
+    user_id: Annotated[int | None, Query(description="只看某用户;不传=全部用户")] = None,
+    ad_type: Annotated[
+        str | None,
+        Query(description="reward_video / feed / draw;不传=全部类型"),
+    ] = None,
+    granularity: Annotated[
+        str, Query(description="day=按天 / hour=按小时(北京时间);区间>1 天建议用 day")
+    ] = "day",
+    limit: Annotated[int, Query(ge=1, le=1000)] = 500,
+) -> AdRevenueReportOut:
+    today = cn_today()
+    d_from = _parse_day(date_from, field="date_from", default=today)
+    d_to = _parse_day(date_to, field="date_to", default=d_from)
+    if d_to < d_from:
+        raise HTTPException(status_code=422, detail="date_to 不能早于 date_from")
+    if (d_to - d_from).days + 1 > _MAX_RANGE_DAYS:
+        raise HTTPException(status_code=422, detail=f"区间最长 {_MAX_RANGE_DAYS} 天")
+
+    result = ad_revenue.ad_revenue_report(
+        db, date_from=d_from.isoformat(), date_to=d_to.isoformat(),
+        user_id=user_id, ad_type=ad_type, granularity=granularity, limit=limit,
+    )
+    return AdRevenueReportOut(
+        date_from=d_from.isoformat(),
+        date_to=d_to.isoformat(),
+        daily=[AdRevenueDaily(**d) for d in result["daily"]],
+        total=result["total"],
+        truncated=result["truncated"],
+        total_impressions=result["total_impressions"],
+        total_revenue_yuan=result["total_revenue_yuan"],
+        total_expected_coin=result["total_expected_coin"],
+        total_actual_coin=result["total_actual_coin"],
+        mismatch_count=result["mismatch_count"],
+        items=[AdRevenueRow(**r) for r in result["items"]],
+    )

app/admin/routers/feedback.py

@@ -34,7 +34,7 @@ def list_feedbacks(
     limit: Annotated[int, Query(ge=1, le=100)] = 20,
     cursor: Annotated[int | None, Query()] = None,
 ) -> CursorPage[FeedbackOut]:
-    items, next_cursor = queries.list_feedbacks(
+    items, next_cursor, total = queries.list_feedbacks(
         db,
         status=status,
         user_id=user_id,
@@ -47,7 +47,9 @@ def list_feedbacks(
         cursor=cursor,
     )
     return CursorPage(
-        items=[FeedbackOut.model_validate(f) for f in items], next_cursor=next_cursor,
+        items=[FeedbackOut.model_validate(f) for f in items],
+        next_cursor=next_cursor,
+        total=total,
     )