wip, immutable types

backend-dart/lib/domain/entities/user.dart

@@ -1,13 +1,16 @@
-class User {
-  final String id;
-  final String name;
-  final String email;
-  final String? password;
+import 'package:freezed_annotation/freezed_annotation.dart';
 
-  User({
-    required this.id,
-    required this.name,
-    required this.email,
-    required this.password,
-  });
+part 'user.freezed.dart';
+part 'user.g.dart';
+
+@freezed
+class User with _$User {
+  const factory User({
+    required String id,
+    required String name,
+    required String email,
+    String? password,
+    DateTime? createdAt,
+    DateTime? updatedAt,
+  }) = _User;
 }