feat(code_push_protocol): add CreateAppCollaboratorRequest (#491)

packages/shorebird_code_push_protocol/lib/src/messages/create_app_collaborator/create_app_collaborator.dart

@@ -0,0 +1 @@
+export 'create_app_collaborator_request.dart';

packages/shorebird_code_push_protocol/lib/src/messages/create_app_collaborator/create_app_collaborator_request.dart

@@ -0,0 +1,22 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'create_app_collaborator_request.g.dart';
+
+/// {@template create_app_collaborator_request}
+/// The request body for POST /api/v1/apps/<id>/collaborators
+/// {@endtemplate}
+@JsonSerializable()
+class CreateAppCollaboratorRequest {
+  /// {@macro create_app_collaborator_request}
+  const CreateAppCollaboratorRequest({required this.userId});
+
+  /// Converts a Map<String, dynamic> to a [CreateAppCollaboratorRequest]
+  factory CreateAppCollaboratorRequest.fromJson(Map<String, dynamic> json) =>
+      _$CreateAppCollaboratorRequestFromJson(json);
+
+  /// Converts a [CreateAppCollaboratorRequest] to a Map<String, dynamic>
+  Map<String, dynamic> toJson() => _$CreateAppCollaboratorRequestToJson(this);
+
+  /// The unique identifier of the collaborator to add.
+  final int userId;
+}

packages/shorebird_code_push_protocol/lib/src/messages/create_app_collaborator/create_app_collaborator_request.g.dart

@@ -0,0 +1,29 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+// ignore_for_file: implicit_dynamic_parameter, require_trailing_commas, cast_nullable_to_non_nullable, lines_longer_than_80_chars
+
+part of 'create_app_collaborator_request.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+CreateAppCollaboratorRequest _$CreateAppCollaboratorRequestFromJson(
+        Map<String, dynamic> json) =>
+    $checkedCreate(
+      'CreateAppCollaboratorRequest',
+      json,
+      ($checkedConvert) {
+        final val = CreateAppCollaboratorRequest(
+          userId: $checkedConvert('user_id', (v) => v as int),
+        );
+        return val;
+      },
+      fieldKeyMap: const {'userId': 'user_id'},
+    );
+
+Map<String, dynamic> _$CreateAppCollaboratorRequestToJson(
+        CreateAppCollaboratorRequest instance) =>
+    <String, dynamic>{
+      'user_id': instance.userId,
+    };

packages/shorebird_code_push_protocol/lib/src/messages/messages.dart

@@ -1,6 +1,7 @@
 export 'cancel_subscription/cancel_subscription_response.dart';
 export 'check_for_patches/check_for_patches.dart';
 export 'create_app/create_app.dart';
+export 'create_app_collaborator/create_app_collaborator.dart';
 export 'create_artifact/create_artifact.dart';
 export 'create_channel/create_channel.dart';
 export 'create_patch/create_patch.dart';

packages/shorebird_code_push_protocol/test/src/messages/create_app_collaborator/create_app_collaborator_request_test.dart

@@ -0,0 +1,14 @@
+import 'package:shorebird_code_push_protocol/shorebird_code_push_protocol.dart';
+import 'package:test/test.dart';
+
+void main() {
+  group(CreateAppCollaboratorRequest, () {
+    test('can be (de)serialized', () {
+      const request = CreateAppCollaboratorRequest(userId: 42);
+      expect(
+        CreateAppCollaboratorRequest.fromJson(request.toJson()).toJson(),
+        equals(request.toJson()),
+      );
+    });
+  });
+}