use asynccache

mobile-v2/lib/domain/services/album_sync.service.dart

@@ -1,3 +1,4 @@
+import 'package:async/async.dart';
 import 'package:immich_mobile/domain/interfaces/album.interface.dart';
 import 'package:immich_mobile/domain/interfaces/album_asset.interface.dart';
 import 'package:immich_mobile/domain/interfaces/album_etag.interface.dart';
@@ -14,10 +15,13 @@ import 'package:immich_mobile/utils/isolate_helper.dart';
 import 'package:immich_mobile/utils/mixins/log.mixin.dart';
 
 class AlbumSyncService with LogMixin {
-  const AlbumSyncService();
+  AlbumSyncService();
+
+  final _fullDeviceSyncCache = AsyncCache<bool>.ephemeral();
 
   Future<bool> performFullDeviceSyncIsolate() async {
-    return await IsolateHelper.run(performFullDeviceSync);
+    return await _fullDeviceSyncCache
+        .fetch(() async => await IsolateHelper.run(performFullDeviceSync));
   }
 
   Future<bool> performFullDeviceSync() async {

mobile-v2/lib/domain/services/asset_sync.service.dart

@@ -1,5 +1,6 @@
 import 'dart:async';
 
+import 'package:async/async.dart';
 import 'package:collection/collection.dart';
 import 'package:immich_mobile/domain/interfaces/api/sync_api.interface.dart';
 import 'package:immich_mobile/domain/interfaces/asset.interface.dart';
@@ -13,20 +14,24 @@ import 'package:immich_mobile/utils/isolate_helper.dart';
 import 'package:immich_mobile/utils/mixins/log.mixin.dart';
 
 class AssetSyncService with LogMixin {
-  const AssetSyncService();
+  AssetSyncService();
+
+  final _fullRemoteSyncCache = AsyncCache<bool>.ephemeral();
 
   Future<bool> performFullRemoteSyncIsolate(
     User user, {
     DateTime? updatedUtil,
     int? limit,
   }) async {
-    return await IsolateHelper.run(() async {
-      return await performFullRemoteSync(
-        user,
-        updatedUtil: updatedUtil,
-        limit: limit,
-      );
-    });
+    return await _fullRemoteSyncCache.fetch(
+      () async => await IsolateHelper.run(() async {
+        return await performFullRemoteSync(
+          user,
+          updatedUtil: updatedUtil,
+          limit: limit,
+        );
+      }),
+    );
   }
 
   Future<bool> performFullRemoteSync(

mobile-v2/lib/domain/services/login.service.dart

@@ -1,8 +1,6 @@
 import 'dart:async';
-import 'dart:convert';
 import 'dart:io';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter_web_auth_2/flutter_web_auth_2.dart';
 import 'package:http/http.dart';
 import 'package:immich_mobile/domain/interfaces/album.interface.dart';
@@ -22,6 +20,7 @@ import 'package:immich_mobile/presentation/states/gallery_permission.state.dart'
 import 'package:immich_mobile/presentation/states/server_info.state.dart';
 import 'package:immich_mobile/service_locator.dart';
 import 'package:immich_mobile/utils/immich_api_client.dart';
+import 'package:immich_mobile/utils/isolate_helper.dart';
 import 'package:immich_mobile/utils/mixins/log.mixin.dart';
 
 // Cannot add dependency repos to constructor as this requires the newly registered API client from login
@@ -59,7 +58,7 @@ class LoginService with LogMixin {
       );
 
       if (res.statusCode == HttpStatus.ok) {
-        final data = await compute(jsonDecode, res.body);
+        final data = await IsolateHelper.decodeJson(res.bodyBytes);
         final endpoint = data['api']['endpoint'].toString();
 
         // Full URL is relative to base