Adds feature flag check for realtime collaboration updates

Guards document update notifications with a configuration check
to ensure updates are sent only when realtime collaboration is enabled.
Prevents unnecessary operations and aligns with feature toggling.

Author: matusdrobuliak66

services/web/server/src/simcore_service_webserver/projects/_projects_repository_legacy.py

@@ -75,6 +75,7 @@
 from tenacity.asyncio import AsyncRetrying
 from tenacity.retry import retry_if_exception_type
 
+from ..application_settings import get_application_settings
 from ..models import ClientSessionID
 from ..utils import now_str
 from ._comments_repository import (
@@ -957,19 +958,23 @@ async def _update_project_workbench_with_lock_and_notify(
             allow_workbench_changes=allow_workbench_changes,
         )
 
-        (
-            project_document,
-            document_version,
-        ) = await create_project_document_and_increment_version(self._app, project_uuid)
+        app_settings = get_application_settings(self._app)
+        if app_settings.WEBSERVER_REALTIME_COLLABORATION is not None:
+            (
+                project_document,
+                document_version,
+            ) = await create_project_document_and_increment_version(
+                self._app, project_uuid
+            )
 
-        await notify_project_document_updated(
-            app=self._app,
-            project_id=project_uuid,
-            user_primary_gid=user_primary_gid,
-            client_session_id=client_session_id,
-            version=document_version,
-            document=project_document,
-        )
+            await notify_project_document_updated(
+                app=self._app,
+                project_id=project_uuid,
+                user_primary_gid=user_primary_gid,
+                client_session_id=client_session_id,
+                version=document_version,
+                document=project_document,
+            )
         return updated_project, changed_entries
 
     async def _update_project_workbench(

services/web/server/src/simcore_service_webserver/projects/_projects_service.py

@@ -205,18 +205,20 @@ async def patch_project_and_notify_users(
         new_partial_project_data=patch_project_data,
     )
 
-    (
-        project_document,
-        document_version,
-    ) = await create_project_document_and_increment_version(app, project_uuid)
-    await notify_project_document_updated(
-        app=app,
-        project_id=project_uuid,
-        user_primary_gid=user_primary_gid,
-        client_session_id=client_session_id,
-        version=document_version,
-        document=project_document,
-    )
+    app_settings = get_application_settings(app)
+    if app_settings.WEBSERVER_REALTIME_COLLABORATION is not None:
+        (
+            project_document,
+            document_version,
+        ) = await create_project_document_and_increment_version(app, project_uuid)
+        await notify_project_document_updated(
+            app=app,
+            project_id=project_uuid,
+            user_primary_gid=user_primary_gid,
+            client_session_id=client_session_id,
+            version=document_version,
+            document=project_document,
+        )
 
 
 def _is_node_dynamic(node_key: str) -> bool: