fixed service worker

Layout/default/Patching/Index.php

@@ -303,7 +303,7 @@ $additionalHead = [
     <script>
         $(function() {
             if ('serviceWorker' in navigator) {
-                navigator.serviceWorker.register('/assets/pwa/patching-sw.js')
+                navigator.serviceWorker.register('/Patching/sw', { scope: '/' })
                     .then(registration => {
                         console.log('Patching PWA Service Worker registered with scope:', registration.scope);
                     })

application/Patching/PatchingController.php

@@ -240,6 +240,27 @@ class PatchingController extends mfBaseController {
     $this->redirect("Patching","Index", $qs);
     
   }
-  
+
+  protected function swAction() {
+      $javascript = "self.addEventListener('install', event => {
+    console.log('Patching PWA Service Worker: Installing...');
+});
+
+self.addEventListener('activate', event => {
+    console.log('Patching PWA Service Worker: Activating...');
+});
+
+console.log('Patching PWA Service Worker: Script loaded.');";
+
+      header("Content-Type: application/javascript");
+        header("Service-Worker-Allowed: /");
+        header("Cache-Control: no-cache");
+        header("Pragma: no-cache");
+        header("Expires: 0");
+
+        echo $javascript;
+        exit;
+
+  }
   
 }

public/assets/pwa/patching-sw.js

@@ -1,9 +0,0 @@
-self.addEventListener('install', event => {
-    console.log('Patching PWA Service Worker: Installing...');
-});
-
-self.addEventListener('activate', event => {
-    console.log('Patching PWA Service Worker: Activating...');
-});
-
-console.log('Patching PWA Service Worker: Script loaded.');