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, TreeItemStatus } 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>>) {
26 for (const t of tree) {
28 resetTreeActivity(t.items ? t.items : []);
32 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
35 treeItem = findTreeItem(tree, parentItemId);
37 treeItem.status = TreeItemStatus.Loaded;
40 const items = projects.map((p, idx) => ({
44 status: TreeItemStatus.Initial,
47 } as TreeItem<Project>));
50 treeItem.items = items;
57 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
58 return actions.match(action, {
59 CREATE_PROJECT: project => [...state, project],
60 REMOVE_PROJECT: () => state,
61 PROJECTS_REQUEST: itemId => {
62 const tree = _.cloneDeep(state);
63 const item = findTreeItem(tree, itemId);
65 item.status = TreeItemStatus.Pending;
69 PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
70 return updateProjectTree(state, projects, parentItemId);
72 TOGGLE_PROJECT_TREE_ITEM: itemId => {
73 const tree = _.cloneDeep(state);
74 resetTreeActivity(tree);
75 const item = findTreeItem(tree, itemId);
77 item.open = !item.open;
87 export default projectsReducer;