57 lines
1.0 KiB
TypeScript
57 lines
1.0 KiB
TypeScript
import autobind from 'autobind-decorator';
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import Chart, { Obj } from './';
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import { IUser, isLocalUser } from '../models/user';
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import db from '../db/mongodb';
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/**
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* ハッシュタグに関するチャート
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*/
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type HashtagLog = {
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local: {
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/**
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* 投稿された数
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*/
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count: number;
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};
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remote: HashtagLog['local'];
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};
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class HashtagChart extends Chart<HashtagLog> {
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constructor() {
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super('hashtag', true);
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// 後方互換性のため
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db.get('chart.hashtag').findOne().then(doc => {
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if (doc != null && doc.data.local == null) {
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db.get('chart.hashtag').drop();
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}
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});
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}
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@autobind
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protected async getTemplate(init: boolean, latest?: HashtagLog): Promise<HashtagLog> {
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return {
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local: {
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count: 0
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},
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remote: {
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count: 0
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}
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};
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}
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@autobind
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public async update(hashtag: string, user: IUser) {
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const update: Obj = {
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count: 1
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};
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await this.incIfUnique({
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[isLocalUser(user) ? 'local' : 'remote']: update
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}, 'users', user._id.toHexString(), hashtag);
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}
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}
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export default new HashtagChart();
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