--- /dev/null
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
+import { Dispatch } from "redux";
+import { ServiceRepository } from "services/services";
+import { projectPanelActions } from "store/project-panel/project-panel-action";
+import { loadResource } from "store/resources/resources-actions";
+import { RootState } from "store/store";
+
+export const freezeProject = (uuid: string) =>
+ async (dispatch: Dispatch, getState: () => RootState, services: ServiceRepository) => {
+ const userUUID = getState().auth.user!.uuid;
+
+ const updatedProject = await services.projectService.update(uuid, {
+ frozenByUuid: userUUID
+ });
+
+ dispatch(projectPanelActions.REQUEST_ITEMS());
+ dispatch<any>(loadResource(uuid, false));
+ return updatedProject;
+ };
+
+export const unfreezeProject = (uuid: string) =>
+ async (dispatch: Dispatch, getState: () => RootState, services: ServiceRepository) => {
+
+ const updatedProject = await services.projectService.update(uuid, {
+ frozenByUuid: null
+ });
+
+ dispatch(projectPanelActions.REQUEST_ITEMS());
+ dispatch<any>(loadResource(uuid, false));
+ return updatedProject;
+ };
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