RocketChat/Rocket.Chat

import type { IAppStorageItem } from '@rocket.chat/apps-engine/server/storage';
import { Apps } from '@rocket.chat/core-services';
import { License } from '@rocket.chat/license';

import { getInstallationSourceFromAppStorageItem } from '../../../../lib/apps/getInstallationSourceFromAppStorageItem';

export const canEnableApp = async (app: IAppStorageItem): Promise<boolean> => {
    if (!(await Apps.isInitialized())) {
        return false;
    }

    // Migrated apps were installed before the validation was implemented
    // so they're always allowed to be enabled
    if (app.migrated) {
        return true;
    }

    const source = getInstallationSourceFromAppStorageItem(app);
    switch (source) {
        case 'private':
            return !(await License.shouldPreventAction('privateApps'));
        default:
            return !(await License.shouldPreventAction('marketplaceApps'));
    }
};