serviceWorker.js

var staticCacheName = "Salman Reminder App";

self.addEventListener("install", function (e) {
    e.waitUntil(
        caches.open(staticCacheName).then(function (cache) {
            return cache.addAll(["/"]);
        })
    );
});

self.addEventListener("fetch", function (event) {
    console.log(event.request.url);

    event.respondWith(
        caches.match(event.request).then(function (response) {
            return response || fetch(event.request);
        })
    );
});


//for push notifcation
self.addEventListener('push', function (event) {
    const options = {
        body: event.data.text(),
        icon: 'icon.png',
        badge: 'badge.png',
    };

    event.waitUntil(
        self.registration.showNotification('Push Notification', options)
    );
});

self.addEventListener('notificationclick', function (event) {
    event.notification.close();
});