From 01a53c9a5e2da775c248725d28c81f416bdb7175 Mon Sep 17 00:00:00 2001
From: SondreB <sondre@outlook.com>
Date: Sat, 6 Jul 2024 13:37:08 +0200
Subject: [PATCH] Check for updates every 15 minutes

---
 app/src/app/update.service.ts | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/app/src/app/update.service.ts b/app/src/app/update.service.ts
index 63a947cd..14777bbb 100644
--- a/app/src/app/update.service.ts
+++ b/app/src/app/update.service.ts
@@ -1,14 +1,17 @@
-import { Injectable } from '@angular/core';
+import { Injectable, NgZone } from '@angular/core';
 import { SwUpdate } from '@angular/service-worker';
-import { Subscription } from 'rxjs';
+import { Subscription, interval } from 'rxjs';
 
 @Injectable({ providedIn: 'root' })
 export class NewVersionCheckerService {
     isNewVersionAvailable: boolean = false;
     newVersionSubscription?: Subscription;
+    intervalSource = interval(15 * 60 * 1000); // every 15 mins
+    intervalSubscription?: Subscription;
 
     constructor(
-        private swUpdate: SwUpdate
+        private swUpdate: SwUpdate,
+        private zone: NgZone
     ) {
         this.checkForUpdate();
     }
@@ -21,6 +24,24 @@ export class NewVersionCheckerService {
     }
 
     checkForUpdate(): void {
+        this.intervalSubscription?.unsubscribe();
+        if (!this.swUpdate.isEnabled) {
+            return;
+        }
+
+        this.zone.runOutsideAngular(() => {
+            this.intervalSubscription = this.intervalSource.subscribe(async () => {
+                try {
+                    this.isNewVersionAvailable = await this.swUpdate.checkForUpdate();
+                    console.log(this.isNewVersionAvailable ? 'A new version is available.' : 'Already on the latest version.');
+                } catch (error) {
+                    console.error('Failed to check for updates:', error);
+                }
+            });
+        })
+    }
+
+    checkForUpdateOnLoad(): void {
         this.newVersionSubscription?.unsubscribe();
         if (!this.swUpdate.isEnabled) {
             console.log('Service worker updates are disabled for this app.');