RocketChat/Rocket.Chat

import type { IInstanceStatus } from '@rocket.chat/core-typings';
import type { IInstanceStatusModel } from '@rocket.chat/model-typings';
import type { Db } from 'mongodb';

import { BaseRaw } from './BaseRaw';

export class InstanceStatusRaw extends BaseRaw<IInstanceStatus> implements IInstanceStatusModel {
    constructor(db: Db) {
        super(db, 'instances', undefined, {
            preventSetUpdatedAt: true,
            collectionNameResolver(name) {
                return name;
            },
        });
    }

    async getActiveInstanceCount(): Promise<number> {
        return this.col.countDocuments({ _updatedAt: { $gt: new Date(Date.now() - process.uptime() * 1000 - 2000) } });
    }
}