feat: material delete 时 update 子物料

apps/mtm/views.py

@@ -37,13 +37,15 @@ class MaterialViewSet(CustomModelViewSet):
     ordering_fields = ['name', 'model', 'specification',
                        'type', 'process', 'process__sort', 'sort', 'id', 'number']
 
+    @transaction.atomic
     def perform_destroy(self, instance):
         from apps.inm.models import MaterialBatch
         if MaterialBatch.objects.filter(material=instance).exists():
             raise ParseError('该物料有库存!')
         if Route.objects.filter(Q(material=instance) | Q(material_in=instance) | Q(material_out=instance)).exists():
             raise ParseError('该物料有工艺路线!')
-        return super().perform_destroy(instance)
+        instance.delete()
+        Material.objects.filter(parent=instance).update(is_deleted=True)
 
     @action(methods=['post'], detail=False, serializer_class=Serializer, perms_map={'post': 'material.create'})
     @transaction.atomic