Context component:

- corrected SetService when no endpoints are provided

src/context/service/database/Service.py

@@ -118,11 +118,12 @@ def service_set(db_engine : Engine, request : Service) -> Tuple[Dict, bool]:
         created_at,updated_at = session.execute(stmt).fetchone()
         updated = updated_at > created_at
 
-        stmt = insert(ServiceEndPointModel).values(service_endpoints_data)
-        stmt = stmt.on_conflict_do_nothing(
-            index_elements=[ServiceEndPointModel.service_uuid, ServiceEndPointModel.endpoint_uuid]
-        )
-        session.execute(stmt)
+        if len(service_endpoints_data) > 0:
+            stmt = insert(ServiceEndPointModel).values(service_endpoints_data)
+            stmt = stmt.on_conflict_do_nothing(
+                index_elements=[ServiceEndPointModel.service_uuid, ServiceEndPointModel.endpoint_uuid]
+            )
+            session.execute(stmt)
 
         constraint_updates = upsert_constraints(session, constraints, service_uuid=service_uuid)
         updated = updated or any([(updated_at > created_at) for created_at,updated_at in constraint_updates])