ObjectBox

lib/content_views/approach_area_page.dart

@@ -1,6 +1,5 @@
 import 'package:dart_mq/dart_mq.dart';
 import 'package:flutter/material.dart';
-import 'package:isar/isar.dart';
 import 'package:stadtbote/content_views/utils/content_view_widget.dart';
 import 'package:stadtbote/main.dart';
 import 'package:stadtbote/messages/pop_content_view_message.dart';
@@ -38,7 +37,9 @@ class _ApproachAreaPageState extends State<ApproachAreaPage>
     super.initState();
 
     Future.delayed(const Duration(seconds: 0), () async {
-      _ranking = await MyApp.isarInstance.rankings.where().findFirst();
+      final box = MyApp.objectBoxStore.box<Ranking>();
+      final rankings = box.getAll();
+      _ranking = rankings.isNotEmpty ? rankings.first : null;
 
       _initCompleted = true;
 
@@ -224,7 +225,9 @@ class _ApproachAreaPageState extends State<ApproachAreaPage>
     subscribe(
       queueId: Constants.messageTopicRankingUpdated,
       callback: (message) async {
-        _ranking = await MyApp.isarInstance.rankings.where().findFirst();
+        final box = MyApp.objectBoxStore.box<Ranking>();
+        final rankings = box.getAll();
+        _ranking = rankings.isNotEmpty ? rankings.first : null;
 
         if (mounted) {
           setState(() {});