Remove deprecated API endpoint.

lightrag/api/routers/document_routes.py

@@ -941,114 +941,6 @@ def create_document_routes(
             logger.error(traceback.format_exc())
             raise HTTPException(status_code=500, detail=str(e))
 
-    # TODO: deprecated, use /upload instead
-    @router.post(
-        "/file", response_model=InsertResponse, dependencies=[Depends(combined_auth)]
-    )
-    async def insert_file(
-        background_tasks: BackgroundTasks, file: UploadFile = File(...)
-    ):
-        """
-        Insert a file directly into the RAG system.
-
-        This endpoint accepts a file upload and processes it for inclusion in the RAG system.
-        The file is saved temporarily and processed in the background.
-
-        Args:
-            background_tasks: FastAPI BackgroundTasks for async processing
-            file (UploadFile): The file to be processed
-
-        Returns:
-            InsertResponse: A response object containing the status of the operation.
-
-        Raises:
-            HTTPException: If the file type is not supported (400) or other errors occur (500).
-        """
-        try:
-            if not doc_manager.is_supported_file(file.filename):
-                raise HTTPException(
-                    status_code=400,
-                    detail=f"Unsupported file type. Supported types: {doc_manager.supported_extensions}",
-                )
-
-            temp_path = await save_temp_file(doc_manager.input_dir, file)
-
-            # Add to background tasks
-            background_tasks.add_task(pipeline_index_file, rag, temp_path)
-
-            return InsertResponse(
-                status="success",
-                message=f"File '{file.filename}' saved successfully. Processing will continue in background.",
-            )
-        except Exception as e:
-            logger.error(f"Error /documents/file: {str(e)}")
-            logger.error(traceback.format_exc())
-            raise HTTPException(status_code=500, detail=str(e))
-
-    # TODO: deprecated, use /upload instead
-    @router.post(
-        "/file_batch",
-        response_model=InsertResponse,
-        dependencies=[Depends(combined_auth)],
-    )
-    async def insert_batch(
-        background_tasks: BackgroundTasks, files: List[UploadFile] = File(...)
-    ):
-        """
-        Process multiple files in batch mode.
-
-        This endpoint allows uploading and processing multiple files simultaneously.
-        It handles partial successes and provides detailed feedback about failed files.
-
-        Args:
-            background_tasks: FastAPI BackgroundTasks for async processing
-            files (List[UploadFile]): List of files to process
-
-        Returns:
-            InsertResponse: A response object containing:
-                - status: "success", "partial_success", or "failure"
-                - message: Detailed information about the operation results
-
-        Raises:
-            HTTPException: If an error occurs during processing (500).
-        """
-        try:
-            inserted_count = 0
-            failed_files = []
-            temp_files = []
-
-            for file in files:
-                if doc_manager.is_supported_file(file.filename):
-                    # Create a temporary file to save the uploaded content
-                    temp_files.append(await save_temp_file(doc_manager.input_dir, file))
-                    inserted_count += 1
-                else:
-                    failed_files.append(f"{file.filename} (unsupported type)")
-
-            if temp_files:
-                background_tasks.add_task(pipeline_index_files, rag, temp_files)
-
-            # Prepare status message
-            if inserted_count == len(files):
-                status = "success"
-                status_message = f"Successfully inserted all {inserted_count} documents"
-            elif inserted_count > 0:
-                status = "partial_success"
-                status_message = f"Successfully inserted {inserted_count} out of {len(files)} documents"
-                if failed_files:
-                    status_message += f". Failed files: {', '.join(failed_files)}"
-            else:
-                status = "failure"
-                status_message = "No documents were successfully inserted"
-                if failed_files:
-                    status_message += f". Failed files: {', '.join(failed_files)}"
-
-            return InsertResponse(status=status, message=status_message)
-        except Exception as e:
-            logger.error(f"Error /documents/batch: {str(e)}")
-            logger.error(traceback.format_exc())
-            raise HTTPException(status_code=500, detail=str(e))
-
     @router.delete(
         "", response_model=ClearDocumentsResponse, dependencies=[Depends(combined_auth)]
     )