完善服务模块缺少付款页的bug

mall_sql/migrations/20260601_fix_hss_assignment_rls.sql

@@ -0,0 +1,29 @@
+BEGIN;
+
+-- =====================================================================================
+-- Fix: hss_service_assignments INSERT RLS
+-- Problem: consumers cannot insert assignments when auto-dispatching on order creation
+-- because hss_service_assignments_staff_insert only allows the staff themselves.
+-- Solution: allow the order owner (consumer) to insert assignments for their own orders.
+-- =====================================================================================
+
+DROP POLICY IF EXISTS hss_service_assignments_order_owner_insert ON public.hss_service_assignments;
+
+CREATE POLICY hss_service_assignments_order_owner_insert
+  ON public.hss_service_assignments
+  FOR INSERT
+  TO authenticated
+  WITH CHECK (
+    EXISTS (
+      SELECT 1
+      FROM public.hss_service_orders o
+      WHERE o.id = order_id
+        AND o.user_id IN (SELECT id FROM public.ak_users WHERE auth_id = auth.uid())
+        AND o.deleted_at IS NULL
+    )
+  );
+
+COMMENT ON POLICY hss_service_assignments_order_owner_insert
+  ON public.hss_service_assignments IS '允许订单所有者（消费者）在下单时为其订单写入自动派单记录';
+
+COMMIT;