Chore: Consolidate to a single way to set permission on an object (#14453)

* Chore: drop set_permissions_for_object in favor of the bulk helper

The same grant rules were implemented twice, and only the bulk version
validated every action before writing, so the single-object one could leave
a partial change behind.

* Chore: type the set-permissions dict

Callers passed whatever they had, including querysets of User and Group
objects that only worked because id__in accepts a subquery.

src/documents/consumer.py

@@ -38,7 +38,8 @@ from documents.models import StoragePath
 from documents.models import Tag
 from documents.models import WorkflowTrigger
 from documents.parsers import ParseError
-from documents.permissions import set_permissions_for_object
+from documents.permissions import PermissionsSpec
+from documents.permissions import set_permissions_for_objects
 from documents.plugins.base import AlwaysRunPluginMixin
 from documents.plugins.base import ConsumeTaskPlugin
 from documents.plugins.base import NoCleanupPluginMixin
@@ -948,7 +949,7 @@ class ConsumerPlugin(
             or self.metadata.change_users is not None
             or self.metadata.change_groups is not None
         ):
-            permissions = {
+            permissions: PermissionsSpec = {
                 "view": {
                     "users": self.metadata.view_users or [],
                     "groups": self.metadata.view_groups or [],
@@ -958,7 +959,7 @@ class ConsumerPlugin(
                     "groups": self.metadata.change_groups or [],
                 },
             }
-            set_permissions_for_object(permissions=permissions, object=document)
+            set_permissions_for_objects(permissions, Document, [document.pk])
 
         if self.metadata.custom_fields:
             for field in CustomField.objects.filter(