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sw.js
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sw.js
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var cacheName = 'fe-ims-intelligence-v1';
var filesToCache = [
'/',
'index.html',
'manifest.json',
'js/libs.min.js',
'js/scripts.min.js',
'css/styles.min.css',
'tags/clothes.js',
'tags/home.js',
'tags/incident.js',
'tags/offline.js',
];
self.addEventListener('install', function (e) {
console.log('[ServiceWorker] Install');
e.waitUntil(
caches.open(cacheName).then(function (cache) {
console.log('[ServiceWorker] Caching app shell');
return cache.addAll(filesToCache);
})
);
});
self.addEventListener('activate', function (e) {
console.log('[ServiceWorker] Activate');
e.waitUntil(
caches.keys().then(function (keyList) {
return Promise.all(keyList.map(function (key) {
if (key !== cacheName) {
console.log('[ServiceWorker] Removing old cache', key);
return caches.delete(key);
}
}));
})
);
return self.clients.claim();
});
self.addEventListener("fetch", function(event) {
event.respondWith(
caches.match(event.request)
.then(function(response) {
return response || fetch(event.request);
})
.catch(function() {
console.log('404');
return caches.match('/tags/offline.js');
})
)
});