✨Storage: batchDelete

api/specs/web-server/_storage.py

@@ -22,6 +22,7 @@
     PresignedLink,
 )
 from models_library.api_schemas_webserver.storage import (
+    BatchDeletePathsBodyParams,
     DataExportPost,
     ListPathsQueryParams,
     StorageLocationPathParams,
@@ -80,6 +81,19 @@ async def compute_path_size(_path: Annotated[StoragePathComputeSizeParams, Depen
     """Compute the size of a path"""
 
 
+@router.post(
+    "/storage/locations/{location_id}/-/paths:batchDelete",
+    response_model=Envelope[TaskGet],
+    status_code=status.HTTP_202_ACCEPTED,
+    description="Deletes Paths",
+)
+async def batch_delete_paths(
+    _path: Annotated[StorageLocationPathParams, Depends()],
+    _body: Annotated[BatchDeletePathsBodyParams, Depends()],
+):
+    """deletes files/folders if user has the rights to"""
+
+
 @router.get(
     "/storage/locations/{location_id}/datasets",
     response_model=Envelope[list[DatasetMetaData]],

packages/models-library/src/models_library/api_schemas_webserver/storage.py

@@ -36,6 +36,10 @@ class ListPathsQueryParams(InputSchema, CursorQueryParameters):
     ] = DEFAULT_NUMBER_OF_PATHS_PER_PAGE
 
 
+class BatchDeletePathsBodyParams(InputSchema):
+    paths: set[Path]
+
+
 class DataExportPost(InputSchema):
     paths: list[StorageFileID]
 

packages/service-library/src/servicelib/rabbitmq/rpc_interfaces/storage/paths.py

@@ -32,3 +32,23 @@ async def compute_path_size(
         path=path,
     )
     return async_job_rpc_get, job_id_data
+
+
+async def delete_paths(
+    client: RabbitMQRPCClient,
+    *,
+    user_id: UserID,
+    product_name: ProductName,
+    location_id: LocationID,
+    paths: set[Path],
+) -> tuple[AsyncJobGet, AsyncJobNameData]:
+    job_id_data = AsyncJobNameData(user_id=user_id, product_name=product_name)
+    async_job_rpc_get = await submit(
+        rabbitmq_rpc_client=client,
+        rpc_namespace=STORAGE_RPC_NAMESPACE,
+        method_name=RPCMethodName("delete_paths"),
+        job_id_data=job_id_data,
+        location_id=location_id,
+        paths=paths,
+    )
+    return async_job_rpc_get, job_id_data

services/storage/src/simcore_service_storage/api/_worker_tasks/_paths.py

@@ -2,11 +2,13 @@
 from pathlib import Path
 
 from celery import Task  # type: ignore[import-untyped]
-from models_library.projects_nodes_io import LocationID
+from models_library.projects_nodes_io import LocationID, StorageFileID
 from models_library.users import UserID
-from pydantic import ByteSize
+from pydantic import ByteSize, TypeAdapter
 from servicelib.logging_utils import log_context
+from servicelib.utils import limited_gather
 
+from ...constants import MAX_CONCURRENT_S3_TASKS
 from ...dsm import get_dsm_provider
 from ...modules.celery.models import TaskId
 from ...modules.celery.utils import get_fastapi_app
@@ -25,3 +27,26 @@ async def compute_path_size(
     ):
         dsm = get_dsm_provider(get_fastapi_app(task.app)).get(location_id)
         return await dsm.compute_path_size(user_id, path=Path(path))
+
+
+async def delete_paths(
+    task: Task,
+    task_id: TaskId,
+    user_id: UserID,
+    location_id: LocationID,
+    paths: set[Path],
+) -> None:
+    assert task_id  # nosec
+    with log_context(
+        _logger,
+        logging.INFO,
+        msg=f"delete {paths=} in {location_id=} for {user_id=}",
+    ):
+        dsm = get_dsm_provider(get_fastapi_app(task.app)).get(location_id)
+        files_ids: set[StorageFileID] = {
+            TypeAdapter(StorageFileID).validate_python(f"{path}") for path in paths
+        }
+        await limited_gather(
+            *[dsm.delete_file(user_id, file_id) for file_id in files_ids],
+            limit=MAX_CONCURRENT_S3_TASKS,
+        )

services/storage/src/simcore_service_storage/api/_worker_tasks/tasks.py

@@ -7,7 +7,7 @@
 from ...modules.celery._task import define_task
 from ...modules.celery.tasks import export_data
 from ._files import complete_upload_file
-from ._paths import compute_path_size
+from ._paths import compute_path_size, delete_paths
 from ._simcore_s3 import deep_copy_files_from_project
 
 _logger = logging.getLogger(__name__)
@@ -22,5 +22,6 @@ def setup_worker_tasks(app: Celery) -> None:
     ):
         define_task(app, export_data)
         define_task(app, compute_path_size)
+        define_task(app, delete_paths)
         define_task(app, complete_upload_file)
         define_task(app, deep_copy_files_from_project)

services/storage/src/simcore_service_storage/api/rpc/_paths.py

@@ -11,6 +11,7 @@
 
 from ...modules.celery import get_celery_client
 from .._worker_tasks._paths import compute_path_size as remote_compute_path_size
+from .._worker_tasks._paths import delete_paths as remote_delete_paths
 
 _logger = logging.getLogger(__name__)
 router = RPCRouter()
@@ -20,7 +21,6 @@
 async def compute_path_size(
     app: FastAPI,
     job_id_data: AsyncJobNameData,
-    # user_id: UserID,
     location_id: LocationID,
     path: Path,
 ) -> AsyncJobGet:
@@ -33,3 +33,20 @@ async def compute_path_size(
     )
 
     return AsyncJobGet(job_id=task_uuid)
+
+
+@router.expose(reraise_if_error_type=None)
+async def delete_paths(
+    app: FastAPI,
+    job_id_data: AsyncJobNameData,
+    location_id: LocationID,
+    paths: set[Path],
+) -> AsyncJobGet:
+    task_uuid = await get_celery_client(app).send_task(
+        remote_delete_paths.__name__,
+        task_context=job_id_data.model_dump(),
+        user_id=job_id_data.user_id,
+        location_id=location_id,
+        paths=paths,
+    )
+    return AsyncJobGet(job_id=task_uuid)

services/storage/src/simcore_service_storage/modules/celery/_celery_types.py

@@ -59,3 +59,4 @@ def register_celery_types() -> None:
     _register_pydantic_types(FileMetaData)
     _register_pydantic_types(FoldersBody)
     _register_pydantic_types(TaskError)
+    register_type(set, _class_full_name(set), encoder=list, decoder=set)

services/storage/tests/unit/test_rpc_handlers_paths.py

@@ -7,7 +7,6 @@
 # pylint:disable=unused-variable
 
 
-import asyncio
 import datetime
 import random
 from pathlib import Path
@@ -31,7 +30,10 @@
 from servicelib.rabbitmq.rpc_interfaces.async_jobs.async_jobs import (
     wait_and_get_result,
 )
-from servicelib.rabbitmq.rpc_interfaces.storage.paths import compute_path_size
+from servicelib.rabbitmq.rpc_interfaces.storage.paths import (
+    compute_path_size,
+    delete_paths,
+)
 from simcore_service_storage.modules.celery.worker import CeleryTaskQueueWorker
 from simcore_service_storage.simcore_s3_dsm import SimcoreS3DataManager
 
@@ -74,7 +76,6 @@ async def _assert_compute_path_size(
         location_id=location_id,
         path=path,
     )
-    await asyncio.sleep(1)
     async for job_composed_result in wait_and_get_result(
         storage_rpc_client,
         rpc_namespace=STORAGE_RPC_NAMESPACE,
@@ -91,6 +92,39 @@ async def _assert_compute_path_size(
             return received_size
 
     pytest.fail("Job did not finish")
+    return ByteSize(0)  # for mypy
+
+
+async def _assert_delete_paths(
+    storage_rpc_client: RabbitMQRPCClient,
+    location_id: LocationID,
+    user_id: UserID,
+    product_name: ProductName,
+    *,
+    paths: set[Path],
+) -> None:
+    async_job, async_job_name = await delete_paths(
+        storage_rpc_client,
+        product_name=product_name,
+        user_id=user_id,
+        location_id=location_id,
+        paths=paths,
+    )
+    async for job_composed_result in wait_and_get_result(
+        storage_rpc_client,
+        rpc_namespace=STORAGE_RPC_NAMESPACE,
+        method_name=RPCMethodName(compute_path_size.__name__),
+        job_id=async_job.job_id,
+        job_id_data=AsyncJobNameData(user_id=user_id, product_name=product_name),
+        client_timeout=datetime.timedelta(seconds=120),
+    ):
+        if job_composed_result.done:
+            response = await job_composed_result.result()
+            assert isinstance(response, AsyncJobResult)
+            assert response.result is None
+            return
+
+    pytest.fail("Job did not finish")
 
 
 @pytest.mark.parametrize(
@@ -246,3 +280,107 @@ async def test_path_compute_size_inexistent_path(
         expected_total_size=0,
         product_name=product_name,
     )
+
+
+@pytest.mark.parametrize(
+    "location_id",
+    [SimcoreS3DataManager.get_location_id()],
+    ids=[SimcoreS3DataManager.get_location_name()],
+    indirect=True,
+)
+async def test_delete_paths_empty_set(
+    initialized_app: FastAPI,
+    storage_rabbitmq_rpc_client: RabbitMQRPCClient,
+    user_id: UserID,
+    location_id: LocationID,
+    product_name: ProductName,
+    with_storage_celery_worker: CeleryTaskQueueWorker,
+):
+    await _assert_delete_paths(
+        storage_rabbitmq_rpc_client,
+        location_id,
+        user_id,
+        product_name,
+        paths=set(),
+    )
+
+
+@pytest.mark.parametrize(
+    "location_id",
+    [SimcoreS3DataManager.get_location_id()],
+    ids=[SimcoreS3DataManager.get_location_name()],
+    indirect=True,
+)
+@pytest.mark.parametrize(
+    "project_params",
+    [
+        ProjectWithFilesParams(
+            num_nodes=1,
+            allowed_file_sizes=(TypeAdapter(ByteSize).validate_python("1b"),),
+            workspace_files_count=15,
+        )
+    ],
+    ids=str,
+)
+async def test_delete_paths(
+    initialized_app: FastAPI,
+    storage_rabbitmq_rpc_client: RabbitMQRPCClient,
+    user_id: UserID,
+    location_id: LocationID,
+    with_random_project_with_files: tuple[
+        dict[str, Any],
+        dict[NodeID, dict[SimcoreS3FileID, FileIDDict]],
+    ],
+    project_params: ProjectWithFilesParams,
+    product_name: ProductName,
+    with_storage_celery_worker: CeleryTaskQueueWorker,
+):
+    assert (
+        len(project_params.allowed_file_sizes) == 1
+    ), "test preconditions are not filled! allowed file sizes should have only 1 option for this test"
+    project, list_of_files = with_random_project_with_files
+
+    total_num_files = sum(
+        len(files_in_node) for files_in_node in list_of_files.values()
+    )
+
+    # get size of a full project
+    expected_total_size = project_params.allowed_file_sizes[0] * total_num_files
+    path = Path(project["uuid"])
+    await _assert_compute_path_size(
+        storage_rabbitmq_rpc_client,
+        location_id,
+        user_id,
+        path=path,
+        expected_total_size=expected_total_size,
+        product_name=product_name,
+    )
+
+    # now select multiple random files to delete
+    selected_paths = random.sample(
+        list(
+            list_of_files[
+                NodeID(random.choice(list(project["workbench"])))  # noqa: S311
+            ]
+        ),
+        round(project_params.workspace_files_count / 2),
+    )
+
+    await _assert_delete_paths(
+        storage_rabbitmq_rpc_client,
+        location_id,
+        user_id,
+        product_name,
+        paths=set({Path(_) for _ in selected_paths}),
+    )
+
+    # the size is reduced by the amount of deleted files
+    await _assert_compute_path_size(
+        storage_rabbitmq_rpc_client,
+        location_id,
+        user_id,
+        path=path,
+        expected_total_size=expected_total_size
+        - len(selected_paths) * project_params.allowed_file_sizes[0],
+        product_name=product_name,
+    )

services/web/server/VERSION

@@ -1 +1 @@
-0.61.4
+0.61.5

services/web/server/setup.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.61.4
+current_version = 0.61.5
 commit = True
 message = services/webserver api version: {current_version} → {new_version}
 tag = False

services/web/server/src/simcore_service_webserver/api/v0/openapi.yaml

@@ -2,7 +2,7 @@ openapi: 3.1.0
 info:
   title: simcore-service-webserver
   description: Main service with an interface (http-API & websockets) to the web front-end
-  version: 0.61.4
+  version: 0.61.5
 servers:
 - url: ''
   description: webserver
@@ -6168,6 +6168,38 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Envelope_TaskGet_'
+  /v0/storage/locations/{location_id}/-/paths:batchDelete:
+    post:
+      tags:
+      - storage
+      summary: Batch Delete Paths
+      description: Deletes Paths
+      operationId: batch_delete_paths
+      parameters:
+      - name: location_id
+        in: path
+        required: true
+        schema:
+          type: integer
+          title: Location Id
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: array
+              uniqueItems: true
+              items:
+                type: string
+                format: path
+              title: Paths
+      responses:
+        '202':
+          description: Successful Response
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Envelope_TaskGet_'
   /v0/storage/locations/{location_id}/datasets:
     get:
       tags: