fix: Fix save_many() when there are no models to insert (#43)

jefersondaniel · Nov 23, 2023 · 6b0912d · 6b0912d
1 parent 2dc5149
commit 6b0912d
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/pydantic_mongo/abstract_repository.py b/pydantic_mongo/abstract_repository.py
@@ -132,13 +132,13 @@ def save_many(self, models: Iterable[T]):
                 models_to_update.append(model)
             else:
                 models_to_insert.append(model)
+        if len(models_to_insert) > 0:
+            result = self.get_collection().insert_many(
+                (self.to_document(model) for model in models_to_insert)
+            )
 
-        result = self.get_collection().insert_many(
-            (self.to_document(model) for model in models_to_insert)
-        )
-
-        for idx, inserted_id in enumerate(result.inserted_ids):
-            models_to_insert[idx].id = inserted_id
+            for idx, inserted_id in enumerate(result.inserted_ids):
+                models_to_insert[idx].id = inserted_id
 
         if len(models_to_update) == 0:
             return