Skip dispatching endpoint/location tasks when lists are empty (#14361)

Add early return in chunk_endpoints_and_disperse and chunk_locations_and_disperse
when the endpoint/location list is empty. Many parsers (e.g. Bandit) set file_path
but leave unsaved_endpoints/unsaved_locations empty, causing ~214 no-op Celery
tasks per import. This optimization avoids unnecessary task creation, serialization,
and execution.

Author: valentijnscholten

dojo/importers/endpoint_manager.py

@@ -114,6 +114,8 @@ def chunk_endpoints_and_disperse(
         endpoints: list[Endpoint],
         **kwargs: dict,
     ) -> None:
+        if not endpoints:
+            return
         dojo_dispatch_task(EndpointManager.add_endpoints_to_unsaved_finding, finding, endpoints, sync=True)
 
     @staticmethod

dojo/importers/location_manager.py

@@ -84,6 +84,8 @@ def chunk_locations_and_disperse(
         locations: list[AbstractLocation],
         **kwargs: dict,
     ) -> None:
+        if not locations:
+            return
         dojo_dispatch_task(LocationManager.add_locations_to_unsaved_finding, finding, locations, sync=True)
 
     @staticmethod