ObjectBox

lib/content_views/messages_page.dart

@@ -2,13 +2,12 @@ import 'package:dart_mq/dart_mq.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_chat_ui/flutter_chat_ui.dart';
 import 'package:flutter_chat_types/flutter_chat_types.dart' as types;
-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';
 import 'package:stadtbote/model/chat_message.dart' as sbmessage;
-import 'package:stadtbote/model/chat_message.dart';
 import 'package:stadtbote/model/session_status.dart';
+import 'package:stadtbote/objectbox.g.dart';
 import 'package:stadtbote/network_messages/messages_showed.dart';
 import 'package:stadtbote/tools/constants.dart';
 import 'package:stadtbote/tools/messages/publish_payload_message.dart';
@@ -49,7 +48,9 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
     super.initState();
 
     Future.delayed(const Duration(seconds: 0), () async {
-      var status = await MyApp.isarInstance.sessionStatus.where().findFirst();
+      final box = MyApp.objectBoxStore.box<SessionStatus>();
+      final sessions = box.getAll();
+      var status = sessions.isNotEmpty ? sessions.first : null;
       _sid = status != null ? status.sid : 'Unbekannt';
 
       _sendMessagesReadMessage();
@@ -97,9 +98,8 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
     message.read = true;
     message.id = await sbmessage.ChatMessage.getNextId();
 
-    await MyApp.isarInstance.writeTxn(() async {
-      await MyApp.isarInstance.chatMessages.put(message);
-    });
+    final box = MyApp.objectBoxStore.box<sbmessage.ChatMessage>();
+    box.put(message);
 
     sendMessage(
       routingKey: Constants.messageTopicPublishPayload,
@@ -124,7 +124,9 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
   Future<void> _fetchMessages() async {
     _messages.clear();
 
-    var messages = await MyApp.isarInstance.chatMessages.where().findAll();
+    final box = MyApp.objectBoxStore.box<sbmessage.ChatMessage>();
+    var messages = box.getAll();
+
     for (var message in messages) {
       _messages.add(types.TextMessage(
         author: message.from == _sid ? _user : _central,
@@ -136,9 +138,7 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
       _messages.sort((a, b) => b.createdAt! > a.createdAt! ? 1 : 0);
 
       message.read = true;
-      await MyApp.isarInstance.writeTxn(() async {
-        await MyApp.isarInstance.chatMessages.put(message);
-      });
+      box.put(message);
     }
 
     setState(() {});
@@ -177,13 +177,8 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
                                 child: getDefaultButton(
                                     'Ja',
                                     () async => {
-                                          await MyApp.isarInstance.writeTxn(
-                                              () async => {
-                                                    await MyApp.isarInstance
-                                                        .chatMessages
-                                                        .delete(int.parse(
-                                                            message.id))
-                                                  }),
+                                          MyApp.objectBoxStore.box<sbmessage.ChatMessage>()
+                                              .remove(int.parse(message.id)),
                                           _fetchMessages(),
                                           setState(() {}),
                                           Navigator.of(MyApp.appNavigatorKey
@@ -201,10 +196,10 @@ class _MessagesPageState extends State<MessagesPage> with ProducerMixin {
   }
 
   void _sendMessagesReadMessage() async {
-    var unreadChatMessages = await MyApp.isarInstance.chatMessages
-        .filter()
-        .readEqualTo(false)
-        .findAll();
+    final box = MyApp.objectBoxStore.box<sbmessage.ChatMessage>();
+    final query = box.query(ChatMessage_.read.equals(false)).build();
+    var unreadChatMessages = query.find();
+    query.close();
 
     if (unreadChatMessages.isNotEmpty) {
       List<String> chatMessageIds = [];