Fehlerkorrekturen

lib/model/rank.dart

@@ -26,7 +26,7 @@ class Rank {
 
   late String zip;
 
-  late String area;
+  String? area;
 
   late List<Vehicle> vehicles;
 

lib/model/rank.g.dart

@@ -442,7 +442,12 @@ int _rankEstimateSize(
   Map<Type, List<int>> allOffsets,
 ) {
   var bytesCount = offsets.last;
-  bytesCount += 3 + object.area.length * 3;
+  {
+    final value = object.area;
+    if (value != null) {
+      bytesCount += 3 + value.length * 3;
+    }
+  }
   bytesCount += 3 + object.vehicles.length * 3;
   {
     final offsets = allOffsets[Vehicle]!;
@@ -479,7 +484,7 @@ Rank _rankDeserialize(
   Map<Type, List<int>> allOffsets,
 ) {
   final object = Rank();
-  object.area = reader.readString(offsets[0]);
+  object.area = reader.readStringOrNull(offsets[0]);
   object.id = reader.readLong(offsets[1]);
   object.vehicles = reader.readObjectList<Vehicle>(
         offsets[2],
@@ -500,7 +505,7 @@ P _rankDeserializeProp<P>(
 ) {
   switch (propertyId) {
     case 0:
-      return (reader.readString(offset)) as P;
+      return (reader.readStringOrNull(offset)) as P;
     case 1:
       return (reader.readLong(offset)) as P;
     case 2:
@@ -519,8 +524,24 @@ P _rankDeserializeProp<P>(
 }
 
 extension RankQueryFilter on QueryBuilder<Rank, Rank, QFilterCondition> {
+  QueryBuilder<Rank, Rank, QAfterFilterCondition> areaIsNull() {
+    return QueryBuilder.apply(this, (query) {
+      return query.addFilterCondition(const FilterCondition.isNull(
+        property: r'area',
+      ));
+    });
+  }
+
+  QueryBuilder<Rank, Rank, QAfterFilterCondition> areaIsNotNull() {
+    return QueryBuilder.apply(this, (query) {
+      return query.addFilterCondition(const FilterCondition.isNotNull(
+        property: r'area',
+      ));
+    });
+  }
+
   QueryBuilder<Rank, Rank, QAfterFilterCondition> areaEqualTo(
-    String value, {
+    String? value, {
     bool caseSensitive = true,
   }) {
     return QueryBuilder.apply(this, (query) {
@@ -533,7 +554,7 @@ extension RankQueryFilter on QueryBuilder<Rank, Rank, QFilterCondition> {
   }
 
   QueryBuilder<Rank, Rank, QAfterFilterCondition> areaGreaterThan(
-    String value, {
+    String? value, {
     bool include = false,
     bool caseSensitive = true,
   }) {
@@ -548,7 +569,7 @@ extension RankQueryFilter on QueryBuilder<Rank, Rank, QFilterCondition> {
   }
 
   QueryBuilder<Rank, Rank, QAfterFilterCondition> areaLessThan(
-    String value, {
+    String? value, {
     bool include = false,
     bool caseSensitive = true,
   }) {
@@ -563,8 +584,8 @@ extension RankQueryFilter on QueryBuilder<Rank, Rank, QFilterCondition> {
   }
 
   QueryBuilder<Rank, Rank, QAfterFilterCondition> areaBetween(
-    String lower,
-    String upper, {
+    String? lower,
+    String? upper, {
     bool includeLower = true,
     bool includeUpper = true,
     bool caseSensitive = true,
@@ -1155,7 +1176,7 @@ Map<String, dynamic> _$RankingToJson(Ranking instance) => <String, dynamic>{
 Rank _$RankFromJson(Map<String, dynamic> json) => Rank()
   ..id = json['id'] as int
   ..zip = json['zip'] as String
-  ..area = json['area'] as String
+  ..area = json['area'] as String?
   ..vehicles = (json['vehicles'] as List<dynamic>)
       .map((e) => Vehicle.fromJson(e as Map<String, dynamic>))
       .toList();