iceshrimp-legacy/packages/backend/src/services/chart/charts/per-user-reactions.ts
2021-12-14 18:12:37 +09:00

49 lines
1.3 KiB
TypeScript

import autobind from 'autobind-decorator';
import Chart, { DeepPartial } from '../core';
import { User } from '@/models/entities/user';
import { Note } from '@/models/entities/note';
import { SchemaType } from '@/misc/schema';
import { Users } from '@/models/index';
import { name, schema } from './entities/per-user-reactions';
type PerUserReactionsLog = SchemaType<typeof schema>;
/**
* ユーザーごとのリアクションに関するチャート
*/
// eslint-disable-next-line import/no-default-export
export default class PerUserReactionsChart extends Chart<PerUserReactionsLog> {
constructor() {
super(name, schema, true);
}
@autobind
protected genNewLog(latest: PerUserReactionsLog): DeepPartial<PerUserReactionsLog> {
return {};
}
@autobind
protected aggregate(logs: PerUserReactionsLog[]): PerUserReactionsLog {
return {
local: {
count: logs.reduce((a, b) => a + b.local.count, 0),
},
remote: {
count: logs.reduce((a, b) => a + b.remote.count, 0),
},
};
}
@autobind
protected async fetchActual(group: string): Promise<DeepPartial<PerUserReactionsLog>> {
return {};
}
@autobind
public async update(user: { id: User['id'], host: User['host'] }, note: Note): Promise<void> {
this.inc({
[Users.isLocalUser(user) ? 'local' : 'remote']: { count: 1 },
}, note.userId);
}
}