fix: Publish components/container in legacy libraries migration (#37644)

- Fix the issue described in https://github.com/openedx/frontend-app-authoring/issues/2626
- Publish components and containers after migrate

cms/djangoapps/modulestore_migrator/tasks.py

@@ -1077,7 +1077,8 @@ def _migrate_container(
             entity_id=container.container_pk,
             version_num=container.draft_version_num,
         )
-    return authoring_api.create_next_container_version(
+
+    container_publishable_entity_version = authoring_api.create_next_container_version(
         container.container_pk,
         title=title,
         entity_rows=[
@@ -1089,6 +1090,17 @@ def _migrate_container(
         container_version_cls=container_type.container_model_classes[1],
     ).publishable_entity_version
 
+    # Publish the container
+    # Call post publish events synchronously to avoid
+    # an error when calling `wait_for_post_publish_events`
+    # inside a celery task.
+    libraries_api.publish_container_changes(
+        container.container_key,
+        context.created_by,
+        call_post_publish_events_sync=True,
+    )
+    return container_publishable_entity_version
+
 
 def _migrate_component(
     *,
@@ -1153,6 +1165,12 @@ def _migrate_component(
         authoring_api.create_component_version_content(
             component_version.pk, content_pk, key=new_path
         )
+
+    # Publish the component
+    libraries_api.publish_component_changes(
+        libraries_api.library_component_usage_key(context.target_library_key, component),
+        context.created_by,
+    )
     return component_version.publishable_entity_version
 
 

cms/djangoapps/modulestore_migrator/tests/test_tasks.py

@@ -440,6 +440,9 @@ class TestMigrateFromModulestore(ModuleStoreTestCase):
             "problem", result.componentversion.component.component_type.name
         )
 
+        # The component is published
+        self.assertFalse(result.componentversion.component.versioning.has_unpublished_changes)
+
     def test_migrate_component_with_static_content(self):
         """
         Test _migrate_component with static file content
@@ -897,6 +900,8 @@ class TestMigrateFromModulestore(ModuleStoreTestCase):
 
                 container_version = result.containerversion
                 self.assertEqual(container_version.title, f"Test {block_type.title()}")
+                # The container is published
+                self.assertFalse(authoring_api.contains_unpublished_changes(container_version.container.pk))
 
     def test_migrate_container_replace_existing_false(self):
         """

openedx/core/djangoapps/content_libraries/api/blocks.py

@@ -956,7 +956,7 @@ def delete_library_block_static_asset_file(usage_key, file_path, user=None):
         )
 
 
-def publish_component_changes(usage_key: LibraryUsageLocatorV2, user: UserType):
+def publish_component_changes(usage_key: LibraryUsageLocatorV2, user_id: int):
     """
     Publish all pending changes in a single component.
     """
@@ -969,7 +969,7 @@ def publish_component_changes(usage_key: LibraryUsageLocatorV2, user: UserType):
     drafts_to_publish = authoring_api.get_all_drafts(learning_package.id).filter(entity__key=component.key)
     # Publish the component and update anything that needs to be updated (e.g. search index):
     publish_log = authoring_api.publish_from_drafts(
-        learning_package.id, draft_qset=drafts_to_publish, published_by=user.id,
+        learning_package.id, draft_qset=drafts_to_publish, published_by=user_id,
     )
     # Since this is a single component, it should be safe to process synchronously and in-process:
     tasks.send_events_after_publish(publish_log.pk, str(library_key))

openedx/core/djangoapps/content_libraries/api/containers.py

@@ -575,7 +575,11 @@ def get_containers_contains_item(
     ]
 
 
-def publish_container_changes(container_key: LibraryContainerLocator, user_id: int | None) -> None:
+def publish_container_changes(
+    container_key: LibraryContainerLocator,
+    user_id: int | None,
+    call_post_publish_events_sync=False,
+) -> None:
     """
     [ 🛑 UNSTABLE ] Publish all unpublished changes in a container and all its child
     containers/blocks.
@@ -595,7 +599,10 @@ def publish_container_changes(container_key: LibraryContainerLocator, user_id: i
     )
     # Update the search index (and anything else) for the affected container + blocks
     # This is mostly synchronous but may complete some work asynchronously if there are a lot of changes.
-    tasks.wait_for_post_publish_events(publish_log, library_key)
+    if call_post_publish_events_sync:
+        tasks.send_events_after_publish(publish_log.pk, str(library_key))
+    else:
+        tasks.wait_for_post_publish_events(publish_log, library_key)
 
 
 def copy_container(container_key: LibraryContainerLocator, user_id: int) -> UserClipboardData:

openedx/core/djangoapps/content_libraries/rest_api/blocks.py

@@ -241,7 +241,7 @@ class LibraryBlockPublishView(APIView):
             request.user,
             authz_permissions.PUBLISH_LIBRARY_CONTENT
         )
-        api.publish_component_changes(key, request.user)
+        api.publish_component_changes(key, request.user.id)
         return Response({})