1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
5 import { Project } from "../../models/project";
6 import actions, { ProjectAction } from "./project-action";
7 import { TreeItem } from "../../components/tree/tree";
8 import * as _ from "lodash";
10 export type ProjectState = Array<TreeItem<Project>>;
12 function findTreeItem<T>(tree: Array<TreeItem<T>>, itemId: string): TreeItem<T> | undefined {
14 for (const t of tree) {
15 item = t.id === itemId
17 : findTreeItem(t.items ? t.items : [], itemId);
25 function resetTreeActivity<T>(tree: Array<TreeItem<T>>): boolean | undefined {
27 for (const leaf of tree) {
28 item = leaf.active === true
30 : resetTreeActivity(leaf.items ? leaf.items : []);
35 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
36 return actions.match(action, {
37 CREATE_PROJECT: project => [...state, project],
38 REMOVE_PROJECT: () => state,
39 PROJECTS_REQUEST: () => state,
40 PROJECTS_SUCCESS: projects => {
43 TOGGLE_PROJECT_TREE_ITEM: itemId => {
44 const tree = _.cloneDeep(state);
45 resetTreeActivity(tree);
46 const item = findTreeItem(tree, itemId);
48 item.open = !item.open;
57 export default projectsReducer;