perf(admin): 按需加载领券点位明细

app/admin/routers/coupon_data.py

@@ -18,6 +18,8 @@ from app.admin.schemas.coupon_data import (
     CouponDataOut,
     CouponDataRow,
     CouponDataSummary,
+    CouponPointDetail,
+    CouponPointDetailsOut,
     CouponSlotRow,
     CouponSlotsOut,
     CouponUserRecordsOut,
@@ -122,6 +124,22 @@ def get_coupon_slots(
     )
 
 
+@router.get(
+    "/point-details",
+    response_model=CouponPointDetailsOut,
+    summary="按 trace 查询单次领券任务的逐券点位明细",
+)
+def get_coupon_point_details(
+    db: AdminDb,
+    trace_id: Annotated[str, Query(min_length=1, max_length=64, description="领券 trace_id")],
+) -> CouponPointDetailsOut:
+    items = coupon_data.coupon_point_details(db, trace_id=trace_id)
+    return CouponPointDetailsOut(
+        trace_id=trace_id,
+        items=[CouponPointDetail(**item) for item in items],
+    )
+
+
 @router.get(
     "/user-records",
     response_model=CouponUserRecordsOut,