abdicate object assigning responsibility

The ImagesService itself handles the conversion of Json to the object itself, instead of the ImagesApi

lib/features/home/data/models/image_model.dart

@@ -1,3 +1,8 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'image_model.g.dart';
+
+@JsonSerializable()
 class ImageModel {
   const ImageModel({
     required this.uri,
@@ -15,4 +20,9 @@ class ImageModel {
 
   /// Given name of the image.
   final String imageName;
+
+  factory ImageModel.fromJson(Map<String, dynamic> json) => _$ImageModelFromJson(json);
+
+  /// Connect the generated [_$PersonToJson] function to the `toJson` method.
+  Map<String, dynamic> toJson() => _$ImageModelToJson(this);
 }

lib/features/home/data/models/image_model.g.dart

@@ -0,0 +1,20 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'image_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+ImageModel _$ImageModelFromJson(Map<String, dynamic> json) => ImageModel(
+      uri: Uri.parse(json['uri'] as String),
+      imageIndex: json['imageIndex'] as int,
+      imageName: json['imageName'] as String,
+    );
+
+Map<String, dynamic> _$ImageModelToJson(ImageModel instance) =>
+    <String, dynamic>{
+      'uri': instance.uri.toString(),
+      'imageIndex': instance.imageIndex,
+      'imageName': instance.imageName,
+    };