feat: 订单列表/详情返回自动结算倒计时字段，并加小程序结算率接口

仅 eligible 结算中订单下发预计时间；支持 auto_settle_pending 筛选；新增 /dingdan/wo-de-deal-stat。

Co-authored-by: Cursor <cursoragent@cursor.com>

jituan/views_order_deal.py

@@ -114,3 +114,54 @@ class DashouDealStatView(APIView):
             'msg': 'ok',
             'data': {'list': [stats_svc.serialize_dashou_stat(r) for r in qs]},
         })
+
+
+class MiniappMyDealStatView(APIView):
+    """
+    POST /dingdan/wo-de-deal-stat
+    小程序订单列表顶：结算率/罚款率。
+    body.role: merchant | dashou（默认按身份推断）
+    商家客服看所属商家指标；无样本返回 data=null。
+    """
+    permission_classes = [IsAuthenticated]
+    parser_classes = [JSONParser]
+
+    def post(self, request):
+        club_id = (resolve_club_id_from_request(request) or '').strip()
+        if not club_id:
+            return Response({'code': 400, 'msg': '缺少俱乐部', 'data': None})
+        user = request.user
+        uid = getattr(user, 'UserUID', '') or ''
+        role = (request.data.get('role') or '').strip().lower()
+
+        if role not in ('merchant', 'dashou'):
+            # 推断：活跃子客服 → merchant；否则看商家认证 / 打手
+            from merchant_ops.services.authz import get_active_staff_member, is_merchant_owner
+            if get_active_staff_member(user) or is_merchant_owner(user):
+                role = 'merchant'
+            else:
+                role = 'dashou'
+
+        if role == 'merchant':
+            merchant_uid = uid
+            from merchant_ops.services.authz import get_active_staff_member, is_merchant_owner, member_has_perm
+            member = get_active_staff_member(user)
+            if member and not is_merchant_owner(user):
+                if not member_has_perm(member, 'order_view_all') and not member_has_perm(member, 'order_view_self'):
+                    return Response({'code': 403, 'msg': '无订单查看权限', 'data': None})
+                merchant_uid = member.merchant_id
+            from jituan.models import MerchantDealStat
+            row = MerchantDealStat.query.filter(club_id=club_id, merchant_uid=merchant_uid).first()
+            return Response({
+                'code': 0,
+                'msg': 'ok',
+                'data': stats_svc.miniapp_merchant_deal_payload(row),
+            })
+
+        from jituan.models import DashouDealStat
+        row = DashouDealStat.query.filter(club_id=club_id, dashou_uid=uid).first()
+        return Response({
+            'code': 0,
+            'msg': 'ok',
+            'data': stats_svc.miniapp_dashou_deal_payload(row),
+        })