From 1295c397a2cc06a4386dc079af27ad46e36285cf Mon Sep 17 00:00:00 2001
From: Varun Patil <varunpatil@ucla.edu>
Date: Sun, 16 Oct 2022 13:18:47 -0700
Subject: [PATCH] Bust cache with version

---
 lib/Controller/PageController.php | 1 +
 src/services/Utils.ts             | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/Controller/PageController.php b/lib/Controller/PageController.php
index 3ef05f18..48aab3a9 100644
--- a/lib/Controller/PageController.php
+++ b/lib/Controller/PageController.php
@@ -69,6 +69,7 @@ class PageController extends Controller {
         // Apps enabled
         $this->initialState->provideInitialState('systemtags', $this->appManager->isEnabledForUser('systemtags') === true);
         $this->initialState->provideInitialState('recognize', $this->appManager->isEnabledForUser('recognize') === true);
+        $this->initialState->provideInitialState('version', $this->appManager->getAppInfo('memories')["version"]);
 
         $response = new TemplateResponse($this->appName, 'main');
         return $response;
diff --git a/src/services/Utils.ts b/src/services/Utils.ts
index da379a61..ff44efe6 100644
--- a/src/services/Utils.ts
+++ b/src/services/Utils.ts
@@ -1,5 +1,6 @@
 import { getCanonicalLocale } from "@nextcloud/l10n";
 import { getCurrentUser } from '@nextcloud/auth'
+import { loadState } from '@nextcloud/initial-state'
 import { IPhoto } from "../types";
 
 // Memoize the result of short date conversions
@@ -166,7 +167,8 @@ export const constants = {
 
 /** Cache store */
 let cacheStorage: Cache | null = null;
-caches.open(`memories-${getCurrentUser()!.uid}`).then((cache) => { cacheStorage = cache });
+const cacheName = `memories-${loadState('memories', 'version')}-${getCurrentUser()!.uid}`;
+caches.open(cacheName).then((cache) => { cacheStorage = cache });
 
 /** Get data from the cache */
 export async function getCachedData(url: string) {