fenhi

import {
    VALID_SERVICE_WORKER_ENVIRONMENT,
    handleMessageFromSW
} from '@magento/peregrine/lib/util/swUtils';

let swRegistration = null;

export const getRegistration = () => {
    return swRegistration;
}

export const registerSW = () => {
    if (VALID_SERVICE_WORKER_ENVIRONMENT && globalThis.navigator && window.navigator?.serviceWorker) {
        window.navigator?.serviceWorker?.register('/sw.js')
            .then((registration) => {
                swRegistration = registration;
                console.log('SW Registered', registration);
            })
            .catch(() => {
                /**
                 * console.* statements are removed by webpack
                 * in production mode. window.console.* are not.
                 */
                window.console.warn('Failed to register SW.');
            });

        navigator.serviceWorker.addEventListener('message', e => {
            const { type, payload } = e.data;
            handleMessageFromSW(type, payload, e);
        });
    }
};

// Register the service worker
if ('serviceWorker' in navigator) {
    window.addEventListener('load', () => {
        navigator.serviceWorker.register('/sw2.js')
            .then(registration => {
                console.log('ServiceWorker registration successful with scope: ', registration.scope);
            })
            .catch(err => {
                console.error('ServiceWorker registration failed: ', err);
            });
    });
 }