RocketChat/Rocket.Chat

import type { ILicense } from '@rocket.chat/core-services';
import { api, ServiceClassInternal } from '@rocket.chat/core-services';
import { type LicenseModule } from '@rocket.chat/core-typings';
import { License } from '@rocket.chat/license';

import { guestPermissions } from '../../authorization/lib/guestPermissions';
import { resetEnterprisePermissions } from '../../authorization/server/resetEnterprisePermissions';

export class LicenseService extends ServiceClassInternal implements ILicense {
    protected name = 'license';

    constructor() {
        super();

        License.onValidateLicense((): void => {
            if (!License.hasValidLicense()) {
                return;
            }

            void api.broadcast('authorization.guestPermissions', guestPermissions);
            void resetEnterprisePermissions();
        });

        License.onModule((licenseModule) => {
            void api.broadcast('license.module', licenseModule);
        });

        this.onEvent('license.actions', (preventedActions) => License.syncShouldPreventActionResults(preventedActions));

        this.onEvent('license.sync', () => License.sync());
    }

    async started(): Promise<void> {
        if (!License.hasValidLicense()) {
            return;
        }

        void api.broadcast('authorization.guestPermissions', guestPermissions);
        await resetEnterprisePermissions();
    }

    hasModule(feature: LicenseModule): boolean {
        return License.hasModule(feature);
    }

    hasValidLicense(): boolean {
        return License.hasValidLicense();
    }

    getModules(): string[] {
        return License.getModules();
    }

    getGuestPermissions(): string[] {
        return guestPermissions;
    }
}