feat: 商家订单准确统计、客服备注与按客服筛选

merchant_ops/views_orders.py

@@ -19,6 +19,7 @@ from merchant_ops.services.order_query import (
 from merchant_ops.services.audit import audit_staff
 from merchant_ops.services.dispatch import staff_dispatch_order
 from merchant_ops.services.stats import bump_cancel_count, bump_penalty_count
+from merchant_ops.models import MerchantOrderDispatch
 from orders.models import MerchantOrderExt
 from orders.views import (
     ShangjiaDingdanXiangqingView, ShangjiaJiesuanView, ShangjiaChexiaoView,
@@ -69,6 +70,17 @@ class StaffOrderListView(APIView):
 
             pending_qs = staff_order_ext_qs(member, [8])
             pending_count = pending_qs.count()
+            from orders.services.merchant_order_stats import build_merchant_order_stats
+
+            stats_qs = staff_order_ext_qs(member, None)
+            stats_qs = staff_apply_order_filters(stats_qs, data)
+            order_stats = build_merchant_order_stats(stats_qs)
+
+            can_finance = member_has_perm(member, 'finance_view')
+            if not can_finance:
+                for k in list(order_stats.keys()):
+                    if k.endswith('_amount'):
+                        order_stats[k] = '0.00'
 
             total_count = base_qs.count()
             start = (page - 1) * page_size
@@ -87,7 +99,10 @@ class StaffOrderListView(APIView):
                     'list': order_list,
                     'has_more': start + len(page_qs) < total_count,
                     'total': total_count,
-                    'pending_count': pending_count,
+                    'pending_count': order_stats['pending_count'],
+                    'pending_amount': order_stats['pending_amount'] if can_finance else '0.00',
+                    'order_stats': order_stats,
+                    'can_view_finance': can_finance,
                     'view_scope': 'all' if staff_can_view_all_orders(member) else 'self',
                 },
             })
@@ -95,6 +110,56 @@ class StaffOrderListView(APIView):
             return _err(e)
 
 
+class StaffOrderStatsView(APIView):
+    """子客服/老板视角订单统计 POST /yonghu/merchant-staff/order/stats"""
+    permission_classes = [IsAuthenticated]
+
+    def post(self, request):
+        try:
+            member = _require_staff(request)
+            if not member_has_perm(member, 'order_view_all') and not member_has_perm(member, 'order_view_self'):
+                raise StaffAuthError(403, '无订单查看权限')
+
+            data = request.data or {}
+            from orders.services.merchant_order_stats import build_merchant_order_stats, filter_by_staff_member
+            from orders.models import MerchantOrderExt
+
+            filter_payload = dict(data)
+            filter_payload['_merchant_id_filter'] = member.merchant_id
+
+            qs = MerchantOrderExt.query.filter(
+                MerchantID=member.merchant_id,
+            ).select_related('Order')
+
+            if not staff_can_view_all_orders(member):
+                own_ids = list(
+                    MerchantOrderDispatch.query.filter(staff_member_id=member.id).values_list('order_id', flat=True)
+                )
+                qs = qs.filter(Order__OrderID__in=own_ids)
+            elif data.get('staff_member_id'):
+                qs = filter_by_staff_member(qs, member.merchant_id, data.get('staff_member_id'))
+
+            qs = staff_apply_order_filters(qs, filter_payload)
+            order_stats = build_merchant_order_stats(qs)
+
+            can_finance = member_has_perm(member, 'finance_view')
+            if not can_finance:
+                for k in list(order_stats.keys()):
+                    if k.endswith('_amount'):
+                        order_stats[k] = '0.00'
+
+            return Response({
+                'code': 0,
+                'msg': '成功',
+                'data': {
+                    'order': order_stats,
+                    'can_view_finance': can_finance,
+                },
+            })
+        except Exception as e:
+            return _err(e)
+
+
 class StaffOrderDetailView(APIView):
     permission_classes = [IsAuthenticated]