Method soft_delete

src/memos/memories/textual/tree.py:621–649

(
        self,
        memory_ids: list[str],
        user_name: str,
        evolve_to_ids: list[str] | None = None,
    )

                    logger.exception("Add edge error: ", exc_info=e)

    def soft_delete(
        self,
        memory_ids: list[str],
        user_name: str,
        evolve_to_ids: list[str] | None = None,
    ) -> None:
        # for ruff check...
        if not evolve_to_ids:
            update_fields = {"status": "deleted"}
        else:
            update_fields = {"status": "deleted", "evolve_to": evolve_to_ids}

        # Execute the actual marking operation - in db.
        with ContextThreadPoolExecutor() as executor:
            futures = []
            for mid in memory_ids:
                futures.append(
                    executor.submit(
                        self.graph_store.update_node,
                        id=mid,
                        fields=update_fields,
                        user_name=user_name,
                    )
                )

            # Wait for all tasks to complete and raise any exceptions
            for future in futures:
                future.result()
        return