Fixes asn not being assigned

lib/features/documents/model/document.model.dart

@@ -3,7 +3,7 @@
 import 'package:equatable/equatable.dart';
 import 'package:flutter_paperless_mobile/core/type/json.dart';
 import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/id_query_parameter.dart';
-import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/ids_query_parameter.dart';
+import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/tags_query.dart';
 
 class DocumentModel extends Equatable {
   static const idKey = 'id';
@@ -86,7 +86,7 @@ class DocumentModel extends Equatable {
   DocumentModel copyWith({
     String? title,
     String? content,
-    IdsQueryParameter? tags,
+    TagsQuery? tags,
     IdQueryParameter? documentType,
     IdQueryParameter? correspondent,
     IdQueryParameter? storagePath,
@@ -121,7 +121,7 @@ class DocumentModel extends Equatable {
     return query.id;
   }
 
-  List<int> fromListQuery(IdsQueryParameter? query, List<int> previous) {
+  List<int> fromListQuery(TagsQuery? query, List<int> previous) {
     if (query == null) {
       return previous;
     }

lib/features/documents/model/query_parameters/asn_query.dart

@@ -4,6 +4,7 @@ class AsnQuery extends IdQueryParameter {
   const AsnQuery.fromId(super.id) : super.fromId();
   const AsnQuery.unset() : super.unset();
   const AsnQuery.notAssigned() : super.notAssigned();
+  const AsnQuery.anyAssigned() : super.anyAssigned();
 
   @override
   String get queryParameterKey => 'archive_serial_number';

lib/features/documents/model/query_parameters/correspondent_query.dart

@@ -4,6 +4,7 @@ class CorrespondentQuery extends IdQueryParameter {
   const CorrespondentQuery.fromId(super.id) : super.fromId();
   const CorrespondentQuery.unset() : super.unset();
   const CorrespondentQuery.notAssigned() : super.notAssigned();
+  const CorrespondentQuery.anyAssigned() : super.anyAssigned();
 
   @override
   String get queryParameterKey => 'correspondent';

lib/features/documents/model/query_parameters/document_type_query.dart

@@ -4,6 +4,7 @@ class DocumentTypeQuery extends IdQueryParameter {
   const DocumentTypeQuery.fromId(super.id) : super.fromId();
   const DocumentTypeQuery.unset() : super.unset();
   const DocumentTypeQuery.notAssigned() : super.notAssigned();
+  const DocumentTypeQuery.anyAssigned() : super.anyAssigned();
 
   @override
   String get queryParameterKey => 'document_type';

lib/features/documents/model/query_parameters/id_query_parameter.dart

@@ -2,24 +2,30 @@ import 'package:equatable/equatable.dart';
 import 'package:flutter/widgets.dart';
 
 abstract class IdQueryParameter extends Equatable {
-  final bool _onlyNotAssigned;
+  final int? _assignmentStatus;
   final int? _id;
 
   const IdQueryParameter.notAssigned()
-      : _onlyNotAssigned = true,
+      : _assignmentStatus = 1,
+        _id = null;
+
+  const IdQueryParameter.anyAssigned()
+      : _assignmentStatus = 0,
         _id = null;
 
   const IdQueryParameter.fromId(int? id)
-      : _onlyNotAssigned = false,
+      : _assignmentStatus = null,
         _id = id;
 
   const IdQueryParameter.unset() : this.fromId(null);
 
-  bool get isUnset => _id == null && _onlyNotAssigned == false;
+  bool get isUnset => _id == null && _assignmentStatus == null;
 
-  bool get isSet => _id != null && _onlyNotAssigned == false;
+  bool get isSet => _id != null && _assignmentStatus == null;
 
-  bool get onlyNotAssigned => _onlyNotAssigned;
+  bool get onlyNotAssigned => _assignmentStatus == 1;
+
+  bool get onlyAssigned => _assignmentStatus == 0;
 
   int? get id => _id;
 
@@ -27,13 +33,15 @@ abstract class IdQueryParameter extends Equatable {
   String get queryParameterKey;
 
   String toQueryParameter() {
-    if (onlyNotAssigned) {
-      return "&${queryParameterKey}__isnull=1";
+    if (onlyNotAssigned || onlyAssigned) {
+      return "&${queryParameterKey}__isnull=$_assignmentStatus";
     }
-
-    return isUnset ? "" : "&${queryParameterKey}__id=$id";
+    if (isSet) {
+      return "${queryParameterKey}__id=$id";
+    }
+    return "";
   }
 
   @override
-  List<Object?> get props => [_onlyNotAssigned, _id];
+  List<Object?> get props => [_assignmentStatus, _id];
 }

lib/features/documents/model/query_parameters/ids_query_parameter.dart

@@ -1,29 +0,0 @@
-import 'package:equatable/equatable.dart';
-
-abstract class IdsQueryParameter with EquatableMixin {
-  final List<int> _ids;
-  final bool onlyNotAssigned;
-
-  const IdsQueryParameter.fromIds(List<int> ids)
-      : onlyNotAssigned = false,
-        _ids = ids;
-
-  const IdsQueryParameter.notAssigned()
-      : onlyNotAssigned = true,
-        _ids = const [];
-
-  const IdsQueryParameter.unset()
-      : onlyNotAssigned = false,
-        _ids = const [];
-
-  bool get isUnset => _ids.isEmpty && onlyNotAssigned == false;
-
-  bool get isSet => _ids.isNotEmpty && onlyNotAssigned == false;
-
-  List<int> get ids => _ids;
-
-  String toQueryParameter();
-
-  @override
-  List<Object?> get props => [onlyNotAssigned, _ids];
-}

lib/features/documents/model/query_parameters/storage_path_query.dart

@@ -4,6 +4,7 @@ class StoragePathQuery extends IdQueryParameter {
   const StoragePathQuery.fromId(super.id) : super.fromId();
   const StoragePathQuery.unset() : super.unset();
   const StoragePathQuery.notAssigned() : super.notAssigned();
+  const StoragePathQuery.anyAssigned() : super.anyAssigned();
 
   @override
   String get queryParameterKey => 'storage_path';

lib/features/documents/model/query_parameters/tags_query.dart

@@ -1,15 +1,38 @@
-import 'package:flutter_paperless_mobile/features/documents/model/query_parameters/ids_query_parameter.dart';
+import 'package:equatable/equatable.dart';
 
-class TagsQuery extends IdsQueryParameter {
-  const TagsQuery.fromIds(super.ids) : super.fromIds();
-  const TagsQuery.unset() : super.unset();
-  const TagsQuery.notAssigned() : super.notAssigned();
+class TagsQuery with EquatableMixin {
+  final List<int> _ids;
+  final bool? _isTagged;
+
+  const TagsQuery.fromIds(List<int> ids)
+      : _isTagged = null,
+        _ids = ids;
+
+  const TagsQuery.anyAssigned()
+      : _isTagged = true,
+        _ids = const [];
+
+  const TagsQuery.notAssigned()
+      : _isTagged = false,
+        _ids = const [];
+
+  const TagsQuery.unset() : this.fromIds(const []);
+
+  bool get onlyNotAssigned => _isTagged == false;
+  bool get onlyAssigned => _isTagged == true;
+
+  bool get isUnset => _ids.isEmpty && _isTagged == null;
+  bool get isSet => _ids.isNotEmpty && _isTagged == null;
+
+  List<int> get ids => _ids;
 
-  @override
   String toQueryParameter() {
-    if (onlyNotAssigned) {
-      return '&is_tagged=false';
+    if (onlyNotAssigned || onlyAssigned) {
+      return '&is_tagged=$_isTagged';
     }
     return isUnset ? "" : '&tags__id__all=${ids.join(',')}';
   }
+
+  @override
+  List<Object?> get props => [_isTagged, _ids];
 }