Sharkey/src/client/app/common/scripts/check-for-update.ts
2018-04-29 21:37:51 +09:00

33 lines
858 B
TypeScript

import MiOS from '../../mios';
import { version as current } from '../../config';
export default async function(mios: MiOS, force = false, silent = false) {
const meta = await mios.getMeta(force);
const newer = meta.clientVersion;
if (newer != current) {
localStorage.setItem('should-refresh', 'true');
localStorage.setItem('v', newer);
// Clear cache (serive 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) {
alert('%i18n:!common.update-available%'.replace('{newer}', newer).replace('{current}', current));
}
return newer;
} else {
return null;
}
}