Invalidation on logout and timing measurements

mobile/lib/modules/home/services/asset_cache.service.dart

@@ -19,6 +19,10 @@ class AssetCacheService {
         _cacheBox.get(assetListCachedAssets) is String;
   }
 
+  void invalidate() {
+    _cacheBox.clear();
+  }
+
   void putAssets(List<AssetResponseDto> assets) {
     final mapList = assets.map((e) => e.toJson()).toList();
     final jsonString = json.encode(mapList);

mobile/lib/modules/login/providers/authentication.provider.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:hive/hive.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/constants/hive_box.dart';
+import 'package:immich_mobile/modules/home/services/asset_cache.service.dart';
 import 'package:immich_mobile/modules/login/models/authentication_state.model.dart';
 import 'package:immich_mobile/modules/login/models/hive_saved_login_info.model.dart';
 import 'package:immich_mobile/modules/backup/services/backup.service.dart';
@@ -15,6 +16,7 @@ class AuthenticationNotifier extends StateNotifier<AuthenticationState> {
     this._deviceInfoService,
     this._backupService,
     this._apiService,
+    this._assetCacheService,
   ) : super(
           AuthenticationState(
             deviceId: "",
@@ -41,6 +43,7 @@ class AuthenticationNotifier extends StateNotifier<AuthenticationState> {
   final DeviceInfoService _deviceInfoService;
   final BackupService _backupService;
   final ApiService _apiService;
+  final AssetCacheService _assetCacheService;
 
   Future<bool> login(
     String email,
@@ -151,7 +154,7 @@ class AuthenticationNotifier extends StateNotifier<AuthenticationState> {
   Future<bool> logout() async {
     Hive.box(userInfoBox).delete(accessTokenKey);
     state = state.copyWith(isAuthenticated: false);
-
+    _assetCacheService.invalidate();
     return true;
   }
 
@@ -197,5 +200,6 @@ final authenticationProvider =
     ref.watch(deviceInfoServiceProvider),
     ref.watch(backupServiceProvider),
     ref.watch(apiServiceProvider),
+    ref.watch(assetCacheServiceProvider),
   );
 });

mobile/lib/shared/providers/asset.provider.dart

@@ -21,15 +21,28 @@ class AssetNotifier extends StateNotifier<List<AssetResponseDto>> {
   }
 
   getAllAsset() async {
+    final stopwatch = Stopwatch();
+
+
     if (_assetCacheService.isValid() && state.isEmpty) {
+      stopwatch.start();
       state = await _assetCacheService.getAssetsAsync();
+      debugPrint("Reading assets from cache: ${stopwatch.elapsedMilliseconds}ms");
+      stopwatch.reset();
     }
 
+    stopwatch.start();
     var allAssets = await _assetService.getAllAsset();
+    debugPrint("Query assets from API: ${stopwatch.elapsedMilliseconds}ms");
+    stopwatch.reset();
 
     if (allAssets != null) {
       state = allAssets;
+
+      stopwatch.start();
       _cacheState();
+      debugPrint("Store assets in cache: ${stopwatch.elapsedMilliseconds}ms");
+      stopwatch.reset();
     }
   }