canti primo tag

src/app/app.component.ts

@@ -0,0 +1,41 @@
+import { Component, inject, ApplicationRef } from '@angular/core';
+import { SwUpdate, VersionReadyEvent } from '@angular/service-worker';
+import { filter, first } from 'rxjs/operators';
+import { concat, interval } from 'rxjs';
+
+@Component({
+  selector: 'app-root',
+  templateUrl: 'app.component.html',
+  styleUrls: ['app.component.scss'],
+  standalone: false,
+})
+export class AppComponent {
+  private swUpdate = inject(SwUpdate);
+  private appRef = inject(ApplicationRef);
+
+  constructor() {
+    this.setupUpdates();
+  }
+
+  private setupUpdates() {
+    if (this.swUpdate.isEnabled) {
+      // Controlla aggiornamenti ogni 5 minuti invece di 30
+      const everyFiveMinutes$ = interval(5 * 60 * 1000);
+      
+      everyFiveMinutes$.subscribe(() => {
+        console.log('Checking for PWA updates...');
+        this.swUpdate.checkForUpdate();
+      });
+
+      this.swUpdate.versionUpdates
+        .pipe(filter((evt): evt is VersionReadyEvent => evt.type === 'VERSION_READY'))
+        .subscribe(() => {
+          if (confirm('Una nuova versione dell\'app è disponibile. Vuoi aggiornare ora?')) {
+            this.swUpdate.activateUpdate().then(() => {
+              window.location.reload();
+            });
+          }
+        });
+    }
+  }
+}