Create actions and store field for project creator
[arvados-workbench2.git] / src / store / project / project-reducer.ts
1 // Copyright (C) The Arvados Authors. All rights reserved.
2 //
3 // SPDX-License-Identifier: AGPL-3.0
4
5 import * as _ from "lodash";
6
7 import { Project } from "../../models/project";
8 import actions, { ProjectAction } from "./project-action";
9 import { TreeItem, TreeItemStatus } from "../../components/tree/tree";
10
11 export type ProjectState = {
12     items: Array<TreeItem<Project>>,
13     currentItemId: string,
14     creator: {
15         opened: boolean,
16         pending: boolean
17     }
18 };
19
20 export function findTreeItem<T>(tree: Array<TreeItem<T>>, itemId: string): TreeItem<T> | undefined {
21     let item;
22     for (const t of tree) {
23         item = t.id === itemId
24             ? t
25             : findTreeItem(t.items ? t.items : [], itemId);
26         if (item) {
27             break;
28         }
29     }
30     return item;
31 }
32
33 export function getActiveTreeItem<T>(tree: Array<TreeItem<T>>): TreeItem<T> | undefined {
34     let item;
35     for (const t of tree) {
36         item = t.active
37             ? t
38             : getActiveTreeItem(t.items ? t.items : []);
39         if (item) {
40             break;
41         }
42     }
43     return item;
44 }
45
46 export function getTreePath<T>(tree: Array<TreeItem<T>>, itemId: string): Array<TreeItem<T>> {
47     for (const item of tree) {
48         if (item.id === itemId) {
49             return [item];
50         } else {
51             const branch = getTreePath(item.items || [], itemId);
52             if (branch.length > 0) {
53                 return [item, ...branch];
54             }
55         }
56     }
57     return [];
58 }
59
60 function resetTreeActivity<T>(tree: Array<TreeItem<T>>) {
61     for (const t of tree) {
62         t.active = false;
63         resetTreeActivity(t.items ? t.items : []);
64     }
65 }
66
67 function updateProjectTree(tree: Array<TreeItem<Project>>, projects: Project[], parentItemId?: string): Array<TreeItem<Project>> {
68     let treeItem;
69     if (parentItemId) {
70         treeItem = findTreeItem(tree, parentItemId);
71         if (treeItem) {
72             treeItem.status = TreeItemStatus.Loaded;
73         }
74     }
75     const items = projects.map(p => ({
76         id: p.uuid,
77         open: false,
78         active: false,
79         status: TreeItemStatus.Initial,
80         data: p,
81         items: []
82     } as TreeItem<Project>));
83
84     if (treeItem) {
85         treeItem.items = items;
86         return tree;
87     }
88
89     return items;
90 }
91
92 const initialState: ProjectState = {
93     items: [],
94     currentItemId: "",
95     creator: {
96         opened: false,
97         pending: false
98     }
99 };
100
101
102 const projectsReducer = (state: ProjectState = initialState, action: ProjectAction) => {
103     return actions.match(action, {
104         OPEN_PROJECT_CREATOR: () => ({ ...state, creator: { opened: true, pending: false } }),
105         CREATE_PROJECT: () => ({ ...state, creator: { opened: false, pending: true } }),
106         CREATE_PROJECT_SUCCESS: () => ({ ...state, creator: { opened: false, pending: false } }),
107         CREATE_PROJECT_ERROR: () => ({ ...state, creator: { opened: false, pending: false } }),
108         REMOVE_PROJECT: () => state,
109         PROJECTS_REQUEST: itemId => {
110             const items = _.cloneDeep(state.items);
111             const item = findTreeItem(items, itemId);
112             if (item) {
113                 item.status = TreeItemStatus.Pending;
114                 state.items = items;
115             }
116             return state;
117         },
118         PROJECTS_SUCCESS: ({ projects, parentItemId }) => {
119             return {
120                 ...state,
121                 items: updateProjectTree(state.items, projects, parentItemId)
122             };
123         },
124         TOGGLE_PROJECT_TREE_ITEM_OPEN: itemId => {
125             const items = _.cloneDeep(state.items);
126             const item = findTreeItem(items, itemId);
127             if (item) {
128                 item.toggled = true;
129                 item.open = !item.open;
130             }
131             return {
132                 items,
133                 currentItemId: itemId
134             };
135         },
136         TOGGLE_PROJECT_TREE_ITEM_ACTIVE: itemId => {
137             const items = _.cloneDeep(state.items);
138             resetTreeActivity(items);
139             const item = findTreeItem(items, itemId);
140             if (item) {
141                 item.toggled = true;
142                 item.active = true;
143             }
144             return {
145                 items,
146                 currentItemId: itemId
147             };
148         },
149         RESET_PROJECT_TREE_ACTIVITY: () => {
150             const items = _.cloneDeep(state.items);
151             resetTreeActivity(items);
152             return {
153                 items,
154                 currentItemId: ""
155             };
156         },
157         default: () => state
158     });
159 };
160
161 export default projectsReducer;