134 lines
3.1 KiB
JavaScript
134 lines
3.1 KiB
JavaScript
// @flow
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import invariant from 'invariant';
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import { map, without, pick, filter } from 'lodash';
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import { action, computed, observable } from 'mobx';
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import BaseModel from 'models/BaseModel';
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import Document from 'models/Document';
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import User from 'models/User';
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import { client } from 'utils/ApiClient';
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import type { NavigationNode } from 'types';
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export default class Collection extends BaseModel {
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@observable isSaving: boolean;
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@observable isLoadingUsers: boolean;
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@observable userIds: string[] = [];
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id: string;
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name: string;
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description: string;
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color: string;
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private: boolean;
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type: 'atlas' | 'journal';
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documents: NavigationNode[];
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createdAt: ?string;
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updatedAt: ?string;
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deletedAt: ?string;
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url: string;
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@computed
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get isPrivate(): boolean {
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return this.private;
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}
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@computed
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get isEmpty(): boolean {
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return this.documents.length === 0;
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}
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@computed
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get documentIds(): string[] {
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const results = [];
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const travelDocuments = (documentList, path) =>
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documentList.forEach(document => {
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results.push(document.id);
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travelDocuments(document.children);
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});
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travelDocuments(this.documents);
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return results;
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}
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@computed
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get users(): User[] {
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return filter(this.store.rootStore.users.active, user =>
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this.userIds.includes(user.id)
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);
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}
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@action
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async fetchUsers() {
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this.isLoadingUsers = true;
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try {
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const res = await client.post('/collections.users', { id: this.id });
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invariant(res && res.data, 'User data should be available');
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this.userIds = map(res.data, user => user.id);
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res.data.forEach(this.store.rootStore.users.add);
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} finally {
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this.isLoadingUsers = false;
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}
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}
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@action
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async addUser(user: User) {
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await client.post('/collections.add_user', {
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id: this.id,
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userId: user.id,
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});
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this.userIds = this.userIds.concat(user.id);
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}
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@action
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async removeUser(user: User) {
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await client.post('/collections.remove_user', {
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id: this.id,
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userId: user.id,
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});
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this.userIds = without(this.userIds, user.id);
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}
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@action
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updateDocument(document: Document) {
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const travelDocuments = (documentList, path) =>
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documentList.forEach(d => {
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if (d.id === document.id) {
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d.title = document.title;
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d.url = document.url;
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} else {
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travelDocuments(d.children);
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}
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});
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travelDocuments(this.documents);
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}
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pathToDocument(document: Document) {
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let path;
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const traveler = (nodes, previousPath) => {
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nodes.forEach(childNode => {
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const newPath = [...previousPath, childNode];
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if (childNode.id === document.id) {
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path = newPath;
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return;
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}
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return traveler(childNode.children, newPath);
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});
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};
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if (this.documents) {
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traveler(this.documents, []);
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if (path) return path;
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}
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return [];
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}
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toJS = () => {
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return pick(this, ['id', 'name', 'color', 'description', 'private']);
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};
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export = () => {
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return client.post('/collections.export', { id: this.id });
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};
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}
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