feat(admin): aggregate comparison records summary

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,