dynamite,nextcloud: Support discriminator

packages/dynamite/lib/src/models/discriminator.dart

@@ -0,0 +1,18 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'discriminator.g.dart';
+
+@JsonSerializable()
+class Discriminator {
+  Discriminator({
+    required this.propertyName,
+    this.mapping,
+  });
+
+  factory Discriminator.fromJson(final Map<String, dynamic> json) => _$DiscriminatorFromJson(json);
+  Map<String, dynamic> toJson() => _$DiscriminatorToJson(this);
+
+  final String propertyName;
+
+  final Map<String, String>? mapping;
+}

packages/dynamite/lib/src/models/discriminator.g.dart

@@ -0,0 +1,35 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'discriminator.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+Discriminator _$DiscriminatorFromJson(Map<String, dynamic> json) {
+  $checkKeys(
+    json,
+    allowedKeys: const ['propertyName', 'mapping'],
+  );
+  return Discriminator(
+    propertyName: json['propertyName'] as String,
+    mapping: (json['mapping'] as Map<String, dynamic>?)?.map(
+      (k, e) => MapEntry(k, e as String),
+    ),
+  );
+}
+
+Map<String, dynamic> _$DiscriminatorToJson(Discriminator instance) {
+  final val = <String, dynamic>{
+    'propertyName': instance.propertyName,
+  };
+
+  void writeNotNull(String key, dynamic value) {
+    if (value != null) {
+      val[key] = value;
+    }
+  }
+
+  writeNotNull('mapping', instance.mapping);
+  return val;
+}

packages/dynamite/lib/src/models/schema.dart

@@ -1,3 +1,4 @@
+import 'package:dynamite/src/models/discriminator.dart';
 import 'package:json_annotation/json_annotation.dart';
 
 part 'schema.g.dart';
@@ -21,6 +22,7 @@ class Schema {
     this.additionalProperties,
     this.contentMediaType,
     this.contentSchema,
+    this.discriminator,
   });
 
   factory Schema.fromJson(final Map<String, dynamic> json) => _$SchemaFromJson(json);
@@ -63,5 +65,7 @@ class Schema {
 
   final Schema? contentSchema;
 
+  final Discriminator? discriminator;
+
   bool get isJsonString => type == 'string' && contentMediaType == 'application/json' && contentSchema != null;
 }

packages/dynamite/lib/src/models/schema.g.dart

@@ -25,7 +25,8 @@ Schema _$SchemaFromJson(Map<String, dynamic> json) {
       'items',
       'additionalProperties',
       'contentMediaType',
-      'contentSchema'
+      'contentSchema',
+      'discriminator'
     ],
   );
   return Schema(
@@ -48,6 +49,8 @@ Schema _$SchemaFromJson(Map<String, dynamic> json) {
     contentMediaType: json['contentMediaType'] as String?,
     contentSchema:
         json['contentSchema'] == null ? null : Schema.fromJson(json['contentSchema'] as Map<String, dynamic>),
+    discriminator:
+        json['discriminator'] == null ? null : Discriminator.fromJson(json['discriminator'] as Map<String, dynamic>),
   );
 }
 
@@ -76,5 +79,6 @@ Map<String, dynamic> _$SchemaToJson(Schema instance) {
   writeNotNull('additionalProperties', instance.additionalProperties);
   writeNotNull('contentMediaType', instance.contentMediaType);
   writeNotNull('contentSchema', instance.contentSchema?.toJson());
+  writeNotNull('discriminator', instance.discriminator?.toJson());
   return val;
 }

packages/dynamite/lib/src/openapi_builder.dart

@@ -1278,10 +1278,30 @@ TypeResult resolveType(
                         <String>[
                           for (final result in results) ...[
                             '${result.name}? ${fields[result.name]!};',
+                          ],
+                          for (final result in results) ...[
+                            if (schema.discriminator != null) ...[
+                              "if (data['${schema.discriminator!.propertyName}'] == '${result.name}'",
+                              if (schema.discriminator!.mapping != null &&
+                                  schema.discriminator!.mapping!.isNotEmpty) ...[
+                                for (final key in schema.discriminator!.mapping!.entries
+                                    .where((final entry) => entry.value.endsWith('/${result.name}'))
+                                    .map((final entry) => entry.key)) ...[
+                                  " ||  data['${schema.discriminator!.propertyName}'] == '$key'",
+                                ],
+                              ],
+                              ') {',
+                            ],
                             'try {',
                             '${fields[result.name]!} = ${result.deserialize('data')};',
                             '} catch (_) {',
+                            if (schema.discriminator != null) ...[
+                              'rethrow;',
+                            ],
                             '}',
+                            if (schema.discriminator != null) ...[
+                              '}',
+                            ],
                           ],
                           if (schema.oneOf != null) ...[
                             "assert([${fields.values.join(',')}].where((final x) => x != null).length == 1, 'Need oneOf for \$data');",

packages/nextcloud/lib/src/nextcloud.openapi.dart

@@ -2814,10 +2814,10 @@ class CoreNavigationApps_Ocs_Data_Order {
 
   factory CoreNavigationApps_Ocs_Data_Order.fromJson(dynamic data) {
     int? $int;
+    String? string;
     try {
       $int = (data as int);
     } catch (_) {}
-    String? string;
     try {
       string = (data as String);
     } catch (_) {}
@@ -3976,10 +3976,10 @@ class UserStatusClearAt_Time {
 
   factory UserStatusClearAt_Time.fromJson(dynamic data) {
     UserStatusClearAt_Time0? userStatusClearAtTime0;
+    int? $int;
     try {
       userStatusClearAtTime0 = UserStatusClearAt_Time0.fromValue(data as String);
     } catch (_) {}
-    int? $int;
     try {
       $int = (data as int);
     } catch (_) {}
@@ -4039,10 +4039,10 @@ class UserStatusPublicUserStatus_ClearAt {
 
   factory UserStatusPublicUserStatus_ClearAt.fromJson(dynamic data) {
     UserStatusClearAt? userStatusClearAt;
+    int? $int;
     try {
       userStatusClearAt = UserStatusClearAt.fromJson(data as Map<String, dynamic>);
     } catch (_) {}
-    int? $int;
     try {
       $int = (data as int);
     } catch (_) {}
@@ -4254,10 +4254,10 @@ class UserStatus_ClearAt {
 
   factory UserStatus_ClearAt.fromJson(dynamic data) {
     UserStatusClearAt? userStatusClearAt;
+    int? $int;
     try {
       userStatusClearAt = UserStatusClearAt.fromJson(data as Map<String, dynamic>);
     } catch (_) {}
-    int? $int;
     try {
       $int = (data as int);
     } catch (_) {}
@@ -4406,10 +4406,10 @@ class UserStatusPredefinedStatus_ClearAt {
 
   factory UserStatusPredefinedStatus_ClearAt.fromJson(dynamic data) {
     UserStatusClearAt? userStatusClearAt;
+    int? $int;
     try {
       userStatusClearAt = UserStatusClearAt.fromJson(data as Map<String, dynamic>);
     } catch (_) {}
-    int? $int;
     try {
       $int = (data as int);
     } catch (_) {}