RocketChat/Rocket.Chat

import { usePermission } from '@rocket.chat/ui-contexts';
import { lazy, useMemo } from 'react';

import { useRoom } from '../../views/room/contexts/RoomContext';
import type { RoomToolboxActionConfig } from '../../views/room/contexts/RoomToolboxContext';

const ExportMessages = lazy(() => import('../../views/room/contextualBar/ExportMessages'));

export const useExportMessagesRoomAction = () => {
    const room = useRoom();
    const permitted = usePermission('mail-messages', room._id);

    return useMemo((): RoomToolboxActionConfig | undefined => {
        if (!permitted) {
            return undefined;
        }

        return {
            id: 'export-messages',
            groups: ['channel', 'group', 'direct', 'direct_multiple', 'team'],
            anonymous: true,
            title: 'Export_Messages',
            icon: 'mail',
            tabComponent: ExportMessages,
            full: true,
            order: 12,
            type: 'communication',
        };
    }, [permitted]);
};