Service Worker Install Section

sw.js

self.addEventListener('install', function(event) {
    console.log(caches)
    console.log("SW Install Event: Is in the process");
    const onSuccessCachesOpen = (cache) => {
        console.log(cache)
        console.log("SW Install Event: Successfully opened the cache and add the cache list");
        return cache.addAll(CACHE_LIST)
    }

    // Works like async/await
    event.waitUntil(
        // caches is a global variable inside the service workers file [readily available]
        caches.open(STATIC_CACHE_VERSION).then(onSuccessCachesOpen)
    )
})