Update config_provider.py

config_provider.py

@@ -268,9 +268,10 @@ class ConfigProvider:
             if not project:
                 raise ResourceNotFoundError("project", project_id)
             
-            # Check race condition
-            if expected_last_update is not None:
-                if project.last_update_date != expected_last_update:
+            # Check race condition - Eğer expected_last_update None ise kontrol etme
+            if expected_last_update is not None and expected_last_update != '':
+                # Eğer project'in last_update_date'i yoksa (ilk kez update ediliyor), race condition olmaz
+                if project.last_update_date and project.last_update_date != expected_last_update:
                     raise RaceConditionError(
                         f"Project '{project.name}' was modified by another user",
                         current_user=username,
@@ -282,7 +283,7 @@ class ConfigProvider:
             
             # Update fields
             for key, value in update_data.items():
-                if hasattr(project, key) and key not in ['id', 'created_date', 'created_by', 'last_update_date']:
+                if hasattr(project, key) and key not in ['id', 'created_date', 'created_by', 'last_update_date', 'last_update_user']:
                     setattr(project, key, value)
             
             project.last_update_date = datetime.utcnow().isoformat()