RocketChat/Rocket.Chat

import type { IRoom } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Subscriptions } from '@rocket.chat/models';
import { check } from 'meteor/check';
import { Meteor } from 'meteor/meteor';

import { notifyOnSubscriptionChangedByRoomIdAndUserId } from '../../app/lib/server/lib/notifyListener';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        openRoom(rid: IRoom['_id']): Promise<number>;
    }
}

Meteor.methods<ServerMethods>({
    async openRoom(rid) {
        check(rid, String);

        const uid = Meteor.userId();

        if (!uid) {
            throw new Meteor.Error('error-invalid-user', 'Invalid user', {
                method: 'openRoom',
            });
        }

        const openByRoomResponse = await Subscriptions.openByRoomIdAndUserId(rid, uid);

        if (openByRoomResponse.modifiedCount) {
            void notifyOnSubscriptionChangedByRoomIdAndUserId(rid, uid);
        }

        return openByRoomResponse.modifiedCount;
    },
});