paricafe/src/client/app/common/scripts/check-for-update.ts
2018-12-02 15:28:52 +09:00

35 lines
873 B
TypeScript

import { clientVersion as current } from '../../config';
export default async function($root: any, force = false, silent = false) {
const meta = await $root.getMeta(force);
const newer = meta.clientVersion;
if (newer != current) {
localStorage.setItem('should-refresh', 'true');
localStorage.setItem('v', newer);
// Clear cache (service worker)
try {
if (navigator.serviceWorker.controller) {
navigator.serviceWorker.controller.postMessage('clear');
}
navigator.serviceWorker.getRegistrations().then(registrations => {
registrations.forEach(registration => registration.unregister());
});
} catch (e) {
console.error(e);
}
/*if (!silent) {
$root.dialog({
title: $root.$t('@.update-available-title'),
text: $root.$t('@.update-available', { newer, current })
});
}*/
return newer;
} else {
return null;
}
}