Erweiterungen

lib/content_views/task_list_page.dart

@@ -125,7 +125,7 @@ class _TaskListPageState extends State<TaskListPage> {
                       left: 16.5,
                       top: i == 0 ? 40 : 40,
                       child: Container(
-                          height: i == widget.tour.tasks.length - 1 ? 0 : 20,
+                          height: i == widget.tour.tasks!.length - 1 ? 0 : 20,
                           width: 6,
                           color: isTaskActive(i) ? Constants.colorPrimary : Constants.colorPrimaryOpaque,
                       ),
@@ -187,7 +187,7 @@ class _TaskListPageState extends State<TaskListPage> {
   Future<List<TaskInfo>> _fetchTaskList() async {
     List<TaskInfo> taskList = [];
 
-    for(var task in widget.tour.tasks) {
+    for(var task in widget.tour.tasks!) {
       var taskInfo = await MyApp.isarInstance.taskInfos.filter().sIdEqualTo(task.sId).findFirst();
       if (taskInfo == null) {
         taskInfo = TaskInfo();

lib/model/job_tour.dart

@@ -20,7 +20,7 @@ class JobTour {
   late String com;
   late TourPosition? pos;
   late String rem;
-  late List<TourTask> tasks;
+  late List<TourTask>? tasks;
 
   JobTour();
 

lib/model/job_tour.g.dart

@@ -109,12 +109,17 @@ int _jobTourEstimateSize(
   }
   bytesCount += 3 + object.rem.length * 3;
   bytesCount += 3 + object.street.length * 3;
-  bytesCount += 3 + object.tasks.length * 3;
   {
-    final offsets = allOffsets[TourTask]!;
-    for (var i = 0; i < object.tasks.length; i++) {
-      final value = object.tasks[i];
-      bytesCount += TourTaskSchema.estimateSize(value, offsets, allOffsets);
+    final list = object.tasks;
+    if (list != null) {
+      bytesCount += 3 + list.length * 3;
+      {
+        final offsets = allOffsets[TourTask]!;
+        for (var i = 0; i < list.length; i++) {
+          final value = list[i];
+          bytesCount += TourTaskSchema.estimateSize(value, offsets, allOffsets);
+        }
+      }
     }
   }
   return bytesCount;
@@ -175,12 +180,11 @@ JobTour _jobTourDeserialize(
   object.state = reader.readLong(offsets[10]);
   object.street = reader.readString(offsets[11]);
   object.tasks = reader.readObjectList<TourTask>(
-        offsets[12],
-        TourTaskSchema.deserialize,
-        allOffsets,
-        TourTask(),
-      ) ??
-      [];
+    offsets[12],
+    TourTaskSchema.deserialize,
+    allOffsets,
+    TourTask(),
+  );
   return object;
 }
 
@@ -221,12 +225,11 @@ P _jobTourDeserializeProp<P>(
       return (reader.readString(offset)) as P;
     case 12:
       return (reader.readObjectList<TourTask>(
-            offset,
-            TourTaskSchema.deserialize,
-            allOffsets,
-            TourTask(),
-          ) ??
-          []) as P;
+        offset,
+        TourTaskSchema.deserialize,
+        allOffsets,
+        TourTask(),
+      )) as P;
     default:
       throw IsarError('Unknown property with id $propertyId');
   }
@@ -1447,6 +1450,22 @@ extension JobTourQueryFilter
     });
   }
 
+  QueryBuilder<JobTour, JobTour, QAfterFilterCondition> tasksIsNull() {
+    return QueryBuilder.apply(this, (query) {
+      return query.addFilterCondition(const FilterCondition.isNull(
+        property: r'tasks',
+      ));
+    });
+  }
+
+  QueryBuilder<JobTour, JobTour, QAfterFilterCondition> tasksIsNotNull() {
+    return QueryBuilder.apply(this, (query) {
+      return query.addFilterCondition(const FilterCondition.isNotNull(
+        property: r'tasks',
+      ));
+    });
+  }
+
   QueryBuilder<JobTour, JobTour, QAfterFilterCondition> tasksLengthEqualTo(
       int length) {
     return QueryBuilder.apply(this, (query) {
@@ -1568,8 +1587,8 @@ JobTour _$JobTourFromJson(Map<String, dynamic> json) => JobTour()
       ? null
       : TourPosition.fromJson(json['pos'] as Map<String, dynamic>)
   ..rem = json['rem'] as String
-  ..tasks = (json['tasks'] as List<dynamic>)
-      .map((e) => TourTask.fromJson(e as Map<String, dynamic>))
+  ..tasks = (json['tasks'] as List<dynamic>?)
+      ?.map((e) => TourTask.fromJson(e as Map<String, dynamic>))
       .toList();
 
 Map<String, dynamic> _$JobTourToJson(JobTour instance) => <String, dynamic>{

lib/tools/mqtt_core.dart

@@ -207,7 +207,7 @@ class MqttCore {
 
     await _sendSyncMessage();
 
-    var sessionStatusMessage = SessionStatus.fromJson(payloadData['status']);
+    var sessionStatusMessage = SessionStatus.fromJson(payloadData);
 
     await MyApp.isarInstance.writeTxn(() async {
       await MyApp.isarInstance.sessionStatus.clear();