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 { Match, 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 {
        toggleFavorite(rid: IRoom['_id'], f?: boolean): Promise<number>;
    }
}

Meteor.methods<ServerMethods>({
    async toggleFavorite(rid, f) {
        check(rid, String);
        check(f, Match.Optional(Boolean));
        const userId = Meteor.userId();

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

        const userSubscription = await Subscriptions.findOneByRoomIdAndUserId(rid, userId);
        if (!userSubscription) {
            throw new Meteor.Error('error-invalid-subscription', 'You must be part of a room to favorite it', { method: 'toggleFavorite' });
        }

        const { modifiedCount } = await Subscriptions.setFavoriteByRoomIdAndUserId(rid, userId, f);

        if (modifiedCount) {
            void notifyOnSubscriptionChangedByRoomIdAndUserId(rid, userId);
        }

        return modifiedCount;
    },
});