Erweiterungen

lib/model/task_info.dart

@@ -1,6 +1,8 @@
 import 'package:isar/isar.dart';
 import 'package:stadtbote/model/tour_task.dart';
 
+import '../tools/util.dart';
+
 part 'task_info.g.dart';
 
 @collection
@@ -19,6 +21,18 @@ class TaskInfo {
   late TourTask task;
 
   TaskInfo();
+
+  static Future<int> getNextId() async {
+    int taskInfoId = await Util.preferencesGetInt('task_info_id', 0) as int;
+
+    taskInfoId += 1;
+
+    Util.preferencesSaveInt("task_info_id", taskInfoId);
+
+    return taskInfoId;
+  }
 }
 
 
+
+