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>>) {
26 for (const t of tree) {
28 resetTreeActivity(t.items ? t.items : []);
32 function resetTreeLoader<T>(tree: Array<TreeItem<T>>) {
33 for (const t of tree) {
35 resetTreeLoader(t.items ? t.items : []);
39 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
43 treeItem = findTreeItem(tree, parentItemId);
45 const items = projects.map((p, idx) => ({
52 } as TreeItem<Project>));
55 treeItem.items = items;
63 const projectsReducer = (state: ProjectState = [], action: ProjectAction) => {
64 return actions.match(action, {
65 CREATE_PROJECT: project => [...state, project],
66 REMOVE_PROJECT: () => state,
67 PROJECTS_REQUEST: () => state,
68 PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
69 return updateProjectTree(state, projects, parentItemId);
71 TOGGLE_PROJECT_TREE_ITEM: itemId => {
72 const tree = _.cloneDeep(state);
73 resetTreeActivity(tree);
74 const item = findTreeItem(tree, itemId);
76 item.open = !item.open;
78 item.isLoaded = false;
86 export default projectsReducer;