misskey/packages/backend/src/services/chart/charts/active-users.ts

52 lines
1.3 KiB
TypeScript

import autobind from 'autobind-decorator';
import Chart, { Obj, DeepPartial } from '../core';
import { User } from '@/models/entities/user';
import { SchemaType } from '@/misc/schema';
import { Users } from '@/models/index';
import { name, schema } from './entities/active-users';
type ActiveUsersLog = SchemaType<typeof schema>;
/**
* アクティブユーザーに関するチャート
*/
// eslint-disable-next-line import/no-default-export
export default class ActiveUsersChart extends Chart<ActiveUsersLog> {
constructor() {
super(name, schema);
}
@autobind
protected genNewLog(latest: ActiveUsersLog): DeepPartial<ActiveUsersLog> {
return {};
}
@autobind
protected aggregate(logs: ActiveUsersLog[]): ActiveUsersLog {
return {
local: {
users: logs.reduce((a, b) => a.concat(b.local.users), [] as ActiveUsersLog['local']['users']),
},
remote: {
users: logs.reduce((a, b) => a.concat(b.remote.users), [] as ActiveUsersLog['remote']['users']),
},
};
}
@autobind
protected async fetchActual(): Promise<DeepPartial<ActiveUsersLog>> {
return {};
}
@autobind
public async update(user: { id: User['id'], host: User['host'] }): Promise<void> {
const update: Obj = {
users: [user.id],
};
await this.inc({
[Users.isLocalUser(user) ? 'local' : 'remote']: update,
});
}
}