RocketChat/Rocket.Chat

import { isOmnichannelRoom, type IRoom } from '@rocket.chat/core-typings';
import { useRouter, useStream, useToastMessageDispatch, useTranslation } from '@rocket.chat/ui-contexts';
import { useQueryClient } from '@tanstack/react-query';
import { useEffect } from 'react';

import { useOmnichannelCloseRoute } from '../../../../hooks/omnichannel/useOmnichannelCloseRoute';

export function useGoToHomeOnRemoved(room: IRoom, userId?: string): void {
    const router = useRouter();
    const queryClient = useQueryClient();
    const dispatchToastMessage = useToastMessageDispatch();
    const subscribeToNotifyUser = useStream('notify-user');
    const t = useTranslation();
    const { navigateHome } = useOmnichannelCloseRoute();

    useEffect(() => {
        if (!userId) {
            return;
        }

        return subscribeToNotifyUser(`${userId}/subscriptions-changed`, (event, subscription) => {
            if (event === 'removed' && subscription.rid === room._id) {
                queryClient.invalidateQueries(['rooms', room._id]);

                if (isOmnichannelRoom({ t: room.t })) {
                    navigateHome();
                    return;
                }

                dispatchToastMessage({
                    type: 'info',
                    message: t('You_have_been_removed_from__roomName_', {
                        roomName: room?.fname || room?.name || '',
                    }),
                });

                router.navigate('/home');
            }
        });
    }, [
        userId,
        router,
        subscribeToNotifyUser,
        room._id,
        room.t,
        room?.fname,
        room?.name,
        t,
        dispatchToastMessage,
        queryClient,
        navigateHome,
    ]);
}