applied size utils to auth module

# Conflicts:
#	modules/auth/lib/src/core/data/datasource/auth_remote_datasource.dart
#	modules/auth/lib/src/core/data/datasource/auth_remote_datasource_impl.dart
#	modules/auth/lib/src/core/data/repositories/auth_repository_impl.dart
#	modules/auth/lib/src/core/domain/repositories/auth_repository.dart
#	modules/auth/lib/src/features/recover_password/presentation/new_password_screen.dart
#	modules/auth/lib/src/features/recover_password/presentation/restore_password_screen.dart
#	packages/design_system/lib/src/inputs/textfields.dart
#	packages/sf_localizations/assets/l10n/de.json
#	packages/sf_localizations/assets/l10n/en.json
#	packages/sf_localizations/assets/l10n/es.json
#	packages/sf_localizations/assets/l10n/fr.json
#	packages/sf_localizations/assets/l10n/it.json
#	packages/sf_localizations/assets/l10n/pt.json
#	packages/sf_localizations/lib/src/generated/i18n.dart

.dart_tool/pub/workspace_ref.json

@@ -1,3 +0,0 @@
-{
-  "workspaceRoot": "../.."
-}

.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_secure_storage","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_foundation","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.3/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"flutter_secure_storage","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_android","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_android-2.2.20/","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"flutter_secure_storage_macos","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_macos-3.1.3/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_foundation","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.3/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"flutter_secure_storage_linux","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_linux-1.2.3/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_linux","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/","native_build":false,"dependencies":[],"dev_dependency":false}],"windows":[{"name":"flutter_secure_storage_windows","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_windows-3.1.2/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_windows","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0/","native_build":false,"dependencies":[],"dev_dependency":false}],"web":[{"name":"flutter_secure_storage_web","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_web-1.2.1/","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"flutter_secure_storage","dependencies":["flutter_secure_storage_linux","flutter_secure_storage_macos","flutter_secure_storage_web","flutter_secure_storage_windows"]},{"name":"flutter_secure_storage_linux","dependencies":[]},{"name":"flutter_secure_storage_macos","dependencies":[]},{"name":"flutter_secure_storage_web","dependencies":[]},{"name":"flutter_secure_storage_windows","dependencies":["path_provider"]},{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2025-11-10 13:39:20.696891","version":"3.35.7","swift_package_manager_enabled":{"ios":false,"macos":false}}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_secure_storage","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_foundation","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.3/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"android":[{"name":"flutter_secure_storage","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage-9.2.4/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_android","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_android-2.2.20/","native_build":true,"dependencies":[],"dev_dependency":false}],"macos":[{"name":"flutter_secure_storage_macos","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_macos-3.1.3/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_foundation","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_foundation-2.4.3/","shared_darwin_source":true,"native_build":true,"dependencies":[],"dev_dependency":false}],"linux":[{"name":"flutter_secure_storage_linux","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_linux-1.2.3/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_linux","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_linux-2.2.1/","native_build":false,"dependencies":[],"dev_dependency":false}],"windows":[{"name":"flutter_secure_storage_windows","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_windows-3.1.2/","native_build":true,"dependencies":[],"dev_dependency":false},{"name":"path_provider_windows","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/path_provider_windows-2.3.0/","native_build":false,"dependencies":[],"dev_dependency":false}],"web":[{"name":"flutter_secure_storage_web","path":"/Users/juliandalcalaf/.pub-cache/hosted/pub.dev/flutter_secure_storage_web-1.2.1/","dependencies":[],"dev_dependency":false}]},"dependencyGraph":[{"name":"flutter_secure_storage","dependencies":["flutter_secure_storage_linux","flutter_secure_storage_macos","flutter_secure_storage_web","flutter_secure_storage_windows"]},{"name":"flutter_secure_storage_linux","dependencies":[]},{"name":"flutter_secure_storage_macos","dependencies":[]},{"name":"flutter_secure_storage_web","dependencies":[]},{"name":"flutter_secure_storage_windows","dependencies":["path_provider"]},{"name":"path_provider","dependencies":["path_provider_android","path_provider_foundation","path_provider_linux","path_provider_windows"]},{"name":"path_provider_android","dependencies":[]},{"name":"path_provider_foundation","dependencies":[]},{"name":"path_provider_linux","dependencies":[]},{"name":"path_provider_windows","dependencies":[]}],"date_created":"2025-12-04 12:33:12.174628","version":"3.35.7","swift_package_manager_enabled":{"ios":false,"macos":false}}

.idea/modules.xml

@@ -5,11 +5,13 @@
       <module fileurl="file://$PROJECT_DIR$/modules/auth/melos_auth.iml" filepath="$PROJECT_DIR$/modules/auth/melos_auth.iml" />
       <module fileurl="file://$PROJECT_DIR$/modules/dashboard_shell/melos_dashboard_shell.iml" filepath="$PROJECT_DIR$/modules/dashboard_shell/melos_dashboard_shell.iml" />
       <module fileurl="file://$PROJECT_DIR$/packages/design_system/melos_design_system.iml" filepath="$PROJECT_DIR$/packages/design_system/melos_design_system.iml" />
+      <module fileurl="file://$PROJECT_DIR$/packages/fonts/melos_fonts.iml" filepath="$PROJECT_DIR$/packages/fonts/melos_fonts.iml" />
       <module fileurl="file://$PROJECT_DIR$/modules/home/melos_home.iml" filepath="$PROJECT_DIR$/modules/home/melos_home.iml" />
       <module fileurl="file://$PROJECT_DIR$/packages/navigation/melos_navigation.iml" filepath="$PROJECT_DIR$/packages/navigation/melos_navigation.iml" />
       <module fileurl="file://$PROJECT_DIR$/modules/notifications/melos_notifications.iml" filepath="$PROJECT_DIR$/modules/notifications/melos_notifications.iml" />
       <module fileurl="file://$PROJECT_DIR$/modules/profile/melos_profile.iml" filepath="$PROJECT_DIR$/modules/profile/melos_profile.iml" />
       <module fileurl="file://$PROJECT_DIR$/apps/mobile_app/melos_sf_app_platform.iml" filepath="$PROJECT_DIR$/apps/mobile_app/melos_sf_app_platform.iml" />
+      <module fileurl="file://$PROJECT_DIR$/packages/sf_infrastructure/melos_sf_infrastructure.iml" filepath="$PROJECT_DIR$/packages/sf_infrastructure/melos_sf_infrastructure.iml" />
       <module fileurl="file://$PROJECT_DIR$/packages/sf_localizations/melos_sf_localizations.iml" filepath="$PROJECT_DIR$/packages/sf_localizations/melos_sf_localizations.iml" />
       <module fileurl="file://$PROJECT_DIR$/packages/sf_shared/melos_sf_shared.iml" filepath="$PROJECT_DIR$/packages/sf_shared/melos_sf_shared.iml" />
       <module fileurl="file://$PROJECT_DIR$/packages/utils/melos_utils.iml" filepath="$PROJECT_DIR$/packages/utils/melos_utils.iml" />

.idea/runConfigurations/melos_flutter_test_sf_infrastructure.xml

@@ -0,0 +1,7 @@
+<!-- Generated by Melos -->
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Flutter Test -&gt; 'sf_infrastructure'" type="FlutterTestConfigType" factoryName="Flutter Test">
+    <option name="testDir" value="$PROJECT_DIR$/packages/sf_infrastructure/test" />
+    <method v="2" />
+  </configuration>
+</component>

apps/mobile_app/.env

@@ -0,0 +1,2 @@
+API_BASE_URL=https://api-neki-b2b.neki.es/gateway/api/
+API_ORIGIN =https://neki-b2b.neki.es

apps/mobile_app/android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,6 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">   
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <application
         android:label="sf_payments"
         android:name="${applicationName}"

apps/mobile_app/lib/config/env/env.dart

@@ -0,0 +1,8 @@
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+class Env {
+  static String get apiBaseUrl => dotenv.env['API_BASE_URL'] ?? '';
+  static String get apiOrigin => dotenv.env['API_ORIGIN'] ?? '';
+
+  // static String get apiKey => dotenv.env['API_KEY'] ?? '';
+}

apps/mobile_app/lib/config/env/questia_env_config.dart

@@ -0,0 +1,12 @@
+import 'package:sf_infrastructure/sf_infrastructure.dart';
+import 'env.dart';
+
+class QuestiaEnvConfig implements EnvConfig {
+  @override
+  String get apiBaseUrl => Env.apiBaseUrl;
+  @override
+  String get apiOrigin => Env.apiOrigin;
+
+  // @override
+  // String get apiKey => Env.apiKey;
+}

apps/mobile_app/lib/main.dart

@@ -1,17 +1,24 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:design_system/design_system.dart';
+import 'package:sf_app_platform/config/env/questia_env_config.dart';
 import 'package:sf_app_platform/navigation/app_router.dart';
 import 'package:navigation/navigation_module.dart';
+import 'package:sf_infrastructure/sf_infrastructure.dart';
 import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
   navigationModule();
   configureAppRouter();
   themePackages();
+  await dotenv.load(fileName: '.env');
 
+  await configureDependencies(QuestiaEnvConfig(), log: kDebugMode);
   runApp(const ProviderScope(child: PlatformApp()));
 }
 
@@ -20,6 +27,8 @@ class PlatformApp extends ConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
+    SizeUtils.init(context: context);
+
     return MaterialApp.router(
       title: 'SaveFamily',
       theme: ThemeData(
@@ -29,7 +38,8 @@ class PlatformApp extends ConsumerWidget {
       ),
       routerConfig: appRouter,
       debugShowCheckedModeBanner: false,
-      localizationsDelegates: const [
+      localizationsDelegates: [
+        // CountryLocalizations.getDelegate(enableLocalization: false),
         SFLocalizations.delegate,
         GlobalMaterialLocalizations.delegate,
         GlobalCupertinoLocalizations.delegate,
@@ -48,4 +58,4 @@ class PlatformApp extends ConsumerWidget {
       },
     );
   }
-}
+}

apps/mobile_app/lib/navigation/app_router.dart

@@ -35,18 +35,18 @@ void configureAppRouter() {
       ),
       GoRoute(
         path: AppRoutes.linkPhone,
-        name: 'link_phone',
-        pageBuilder: LinkPhoneBuilder().buildPage,
+        name: 'request_link_phone',
+        pageBuilder: RequestLinkPhoneBuilder().buildPage,
       ),
       GoRoute(
         path: AppRoutes.phoneCode,
-        name: 'phone_code',
-        pageBuilder: PhoneCodeBuilder().buildPage,
+        name: 'Verify_link_phone_code',
+        pageBuilder: VerifyLinkPhoneCodeBuilder().buildPage,
       ),
       GoRoute(
         path: AppRoutes.recoverPassword,
         name: 'recover_password',
-        pageBuilder: RecoverPasswordBuilder().buildPage,
+        pageBuilder: RequestRecoveryBuilder().buildPage,
       ),
       GoRoute(
         path: AppRoutes.deviceSignup,

apps/mobile_app/pubspec.lock

@@ -168,6 +168,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.2"
+  country_code_picker:
+    dependency: "direct main"
+    description:
+      name: country_code_picker
+      sha256: f0411f4833b6f98e8b7215f4fa3813bcc88e50f13925f70a170dbd36e3e447f5
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.4.1"
   coverage:
     dependency: transitive
     description:
@@ -214,6 +222,30 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
+  diacritic:
+    dependency: transitive
+    description:
+      name: diacritic
+      sha256: "12981945ec38931748836cd76f2b38773118d0baef3c68404bdfde9566147876"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.6"
+  dio:
+    dependency: transitive
+    description:
+      name: dio
+      sha256: d90ee57923d1828ac14e492ca49440f65477f4bb1263575900be731a3dac66a9
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.9.0"
+  dio_web_adapter:
+    dependency: transitive
+    description:
+      name: dio_web_adapter
+      sha256: "7586e476d70caecaf1686d21eee7247ea43ef5c345eab9e0cc3583ff13378d78"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
   equatable:
     dependency: transitive
     description:
@@ -259,6 +291,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_dotenv:
+    dependency: "direct main"
+    description:
+      name: flutter_dotenv
+      sha256: d4130c4a43e0b13fefc593bc3961f2cb46e30cb79e253d4a526b1b5d24ae1ce4
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.0"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -284,10 +324,10 @@ packages:
     dependency: "direct main"
     description:
       name: flutter_svg
-      sha256: b9c2ad5872518a27507ab432d1fb97e8813b05f0fc693f9d40fad06d073e0678
+      sha256: "87fbd7c534435b6c5d9d98b01e1fd527812b82e68ddd8bd35fc45ed0fa8f0a95"
       url: "https://pub.dev"
     source: hosted
-    version: "2.2.1"
+    version: "2.2.3"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -298,6 +338,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  fonts:
+    dependency: "direct main"
+    description:
+      path: "../../packages/fonts"
+      relative: true
+    source: path
+    version: "0.0.1"
   freezed:
     dependency: transitive
     description:
@@ -425,6 +472,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.9.0"
+  json_serializable:
+    dependency: transitive
+    description:
+      name: json_serializable
+      sha256: c5b2ee75210a0f263c6c7b9eeea80553dbae96ea1bf57f02484e806a3ffdffa3
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.11.2"
   leak_tracker:
     dependency: transitive
     description:
@@ -590,6 +645,13 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.3"
+  sf_infrastructure:
+    dependency: "direct main"
+    description:
+      path: "../../packages/sf_infrastructure"
+      relative: true
+    source: path
+    version: "0.0.1"
   sf_localizations:
     dependency: "direct main"
     description:
@@ -776,6 +838,14 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
+  uuid:
+    dependency: transitive
+    description:
+      name: uuid
+      sha256: a11b666489b1954e01d992f3d601b1804a33937b5a8fe677bd26b8a9f96f96e8
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.5.2"
   vector_graphics:
     dependency: transitive
     description:
@@ -874,4 +944,4 @@ packages:
     version: "3.1.3"
 sdks:
   dart: ">=3.9.2 <4.0.0"
-  flutter: ">=3.29.0"
+  flutter: ">=3.32.0"

apps/mobile_app/pubspec.yaml

@@ -57,12 +57,18 @@ dependencies:
     path: ../../packages/sf_localizations
   fonts:
     path: ../../packages/fonts
+  sf_infrastructure:
+    path: ../../packages/sf_infrastructure
+  utils:
+    path: ../../packages/utils
 
   #dependencies go here
   cupertino_icons: ^1.0.8
   flutter_svg: ^2.2.1
   go_router_builder: ^4.1.1
   build_runner: ^2.7.1
+  flutter_dotenv: ^6.0.0
+  country_code_picker: ^3.4.1
 
 dev_dependencies:
   flutter_test:
@@ -89,7 +95,7 @@ flutter:
   # To add assets to your application, add an assets section, like this:
   assets:
     - assets/images/ui/
-
+    - .env
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/to/resolution-aware-images
 

apps/mobile_app/pubspec_overrides.yaml

@@ -1,4 +1,4 @@
-# melos_managed_dependency_overrides: auth,dashboard_shell,design_system,home,navigation,notifications,profile,sf_shared,utils,sf_localizations
+# melos_managed_dependency_overrides: auth,dashboard_shell,design_system,home,navigation,notifications,profile,sf_shared,utils,sf_localizations,fonts,sf_infrastructure
 dependency_overrides:
   auth:
     path: ../../modules/auth
@@ -6,6 +6,8 @@ dependency_overrides:
     path: ../../modules/dashboard_shell
   design_system:
     path: ../../packages/design_system
+  fonts:
+    path: ../../packages/fonts
   home:
     path: ../../modules/home
   navigation:
@@ -14,6 +16,8 @@ dependency_overrides:
     path: ../../modules/notifications
   profile:
     path: ../../modules/profile
+  sf_infrastructure:
+    path: ../../packages/sf_infrastructure
   sf_localizations:
     path: ../../packages/sf_localizations
   sf_shared:

modules/auth/lib/auth.dart

@@ -1,8 +1,8 @@
-export 'src/device_sign_up/link_watch/create_profile_screen.dart';
-export 'src/onboarding/onboarding_builder.dart';
-export 'src/login/link_phone_builder.dart';
-export 'src/login/phone_code_builder.dart';
-export 'src/login/login_builder.dart';
-export 'src/recover_password/recover_password_builder.dart';
-export 'src/device_sign_up/device_signup_builder.dart';
-export 'src/sign_up/signup_builder.dart';
+export 'src/features/device_sign_up/link_watch/create_profile_screen.dart';
+export 'src/features/onboarding/onboarding_builder.dart';
+export 'src/features/link_phone/presentation/request_phone/request_link_phone_builder.dart';
+export 'src/features/link_phone/presentation/verify_code/verify_link_phone_code_builder.dart';
+export 'src/features/login/login_builder.dart';
+export 'src/features/recover_password/presentation/request_recovery/request_recovery_builder.dart';
+export 'src/features/device_sign_up/device_signup_builder.dart';
+export 'src/features/sign_up/sign_up_builder.dart';

modules/auth/lib/src/core/data/datasource/auth_remote_datasource.dart

@@ -0,0 +1,22 @@
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+
+abstract class AuthRemoteDatasource {
+  Future<void> requestPhoneCode({required String phone});
+
+  Future<void> verifyPhoneCode({required String phone, required String code});
+
+  Future<String> login({required String email, required String password});
+
+  Future<void> twoFALogin({required String token, required String code});
+  Future<String> signUp({required SignUpRequestEntity request});
+
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token});
+  Future<void> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  });
+  Future<String> requestPasswordReset({String? phone, String? email});
+
+  Future<void> recoverPassword({required newPassword, required token});
+}

modules/auth/lib/src/core/data/datasource/auth_remote_datasource_impl.dart

@@ -0,0 +1,247 @@
+import 'dart:convert';
+
+import 'package:auth/src/core/data/models/sign_up_request_model.dart';
+import 'package:auth/src/core/data/models/sign_up_response_model.dart';
+import 'package:auth/src/core/data/models/two_fa_secret_response_model.dart';
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+import 'package:dio/dio.dart';
+import 'package:flutter/material.dart';
+import 'package:sf_infrastructure/sf_infrastructure.dart';
+
+import 'auth_remote_datasource.dart';
+
+class AuthRemoteDatasourceImpl implements AuthRemoteDatasource {
+  AuthRemoteDatasourceImpl(this._repository);
+
+  final QuestiaRepository _repository;
+
+  @override
+  Future<void> requestPhoneCode({required String phone}) async {
+    try {
+      await _repository.post<void>(
+        '/auth/link-phone/request-code',
+        body: <String, dynamic>{'phone': phone},
+      );
+    } on DioException catch (error) {
+      throw _mapDioError(
+        error,
+        defaultMessage: error.response?.data ?? 'Error to request phone code',
+      );
+    }
+  }
+
+  @override
+  Future<void> verifyPhoneCode({
+    required String phone,
+    required String code,
+  }) async {
+    try {
+      await _repository.post<void>(
+        '/auth/link-phone/verify-code',
+        body: <String, dynamic>{'phone': phone, 'code': code},
+      );
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error in verification code');
+    }
+  }
+
+  @override
+  Future<String> login({
+    required String email,
+    required String password,
+  }) async {
+    try {
+      final response = await _repository.post<Map<String, dynamic>>(
+        '/auth/login',
+        body: <String, dynamic>{'email': email, 'password': password},
+      );
+      final token = response.data!['token'];
+      return token;
+    } on DioException catch (error) {
+      throw _mapDioError(
+        error,
+        defaultMessage: error.message ?? 'Error in login',
+      );
+    }
+  }
+
+  @override
+  Future<String> twoFALogin({
+    required String token,
+    required String code,
+  }) async {
+    try {
+      final response = await _repository.post<String>(
+        '/auth/totp/login',
+        body: <String, dynamic>{
+          'token': token,
+          'code': code,
+          'rememberMe': true,
+        },
+      );
+
+      final data = response.data;
+      if (data == null || data.isEmpty) {
+        throw Exception('Empty response from /auth/totp/login');
+      }
+
+      return data;
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error in twoFALogin');
+    }
+  }
+
+  @override
+  Future<String> signUp({required SignUpRequestEntity request}) async {
+    try {
+      final body = request.toModel().toJson();
+      debugPrint(body.toString());
+      debugPrint(const JsonEncoder.withIndent('  ').convert(body));
+
+      final response = await _repository.post<Map<String, dynamic>>(
+        '/payment-profiles/signup',
+        body: body,
+      );
+
+      final data = response.data;
+      if (data == null || data.isEmpty) {
+        throw Exception('Empty response from /payment-profiles/signup');
+      }
+
+      final parsed = SignUpResponseModel.fromJson(data);
+
+      if (!parsed.isCreated) {
+        throw Exception('Sign up failed: isCreated=false');
+      }
+
+      final token = parsed.item.token.trim();
+      if (token.isEmpty) {
+        throw Exception('Sign up response has empty token');
+      }
+
+      return token;
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error in signUp');
+    }
+  }
+
+  @override
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token}) async {
+    try {
+      final response = await _repository.post<Map<String, dynamic>>(
+        '/auth/totp/secret',
+        body: <String, dynamic>{'token': token},
+      );
+
+      final data = response.data;
+      if (data == null || data.isEmpty) {
+        throw Exception('Empty response from /auth/totp/secret');
+      }
+
+      final model = TwoFASecretResponseModel.fromJson(data);
+      return model.toEntity();
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error in twoFASignUp');
+    }
+  }
+
+  @override
+  Future<String> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  }) async {
+    try {
+      final response = await _repository.post<String>(
+        '/auth/totp/code',
+        body: <String, dynamic>{'token': token, 'code': code},
+      );
+
+      final data = response.data;
+      if (data == null || data.isEmpty) {
+        throw Exception('Empty response from /auth/totp/code');
+      }
+
+      return data;
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error in twoFaCodeSignUp');
+    }
+  }
+
+  @override
+  Future<String> requestPasswordReset({
+    String? phone,
+    String? email
+  }) async {
+    try {
+      if (phone == null && email == null) {
+        throw FormatException("No phone or email address given");
+      }
+
+      // late final Map<String, dynamic> body;
+      if (email != null) {
+        // body = {'email': email};
+        return 'ec14b7e7-58dd-4a59-9f41-0da86eaabf14';
+      } else {
+        // body = {'phone': phone!};
+        return 'ec14b7e7-58dd-4a59-9f41-0da86eaabf14';
+        // throw Exception("reset by phone is not currently implemented");
+      }
+      /*final response = await _repository.put<Map<String, dynamic>>(
+        '/auth/reset-password',
+        body: body,
+      );
+      final token = response.data!['token'];
+      return token;*/
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error to request password reset');
+    }
+  }
+
+  @override
+  Future<void> recoverPassword({required newPassword, required token}) async {
+    try {
+      await _repository.put<void>(
+        '/auth/recovery-password',
+        body: <String, dynamic>{'newPassword': newPassword, 'token': token},
+      );
+    } on DioException catch (error) {
+      throw _mapDioError(error, defaultMessage: 'Error to request password recovery');
+    }
+  }
+}
+
+Exception _mapDioError(DioException error, {required String defaultMessage}) {
+  final apiMsg = _extractApiMessage(error.response?.data);
+  final msg = apiMsg ?? error.message ?? defaultMessage;
+  return Exception(msg);
+}
+
+String? _extractApiMessage(Object? data) {
+  if (data == null) return null;
+
+  if (data is Map) {
+    final errorObj = data['error'];
+    if (errorObj is Map && errorObj['message'] is String) {
+      return (errorObj['message'] as String).trim();
+    }
+    if (data['message'] is String) {
+      return (data['message'] as String).trim();
+    }
+    return null;
+  }
+
+  if (data is String) {
+    final raw = data.trim();
+    if (raw.isEmpty) return null;
+
+    try {
+      final decoded = jsonDecode(raw);
+      return _extractApiMessage(decoded);
+    } catch (_) {
+      return raw;
+    }
+  }
+
+  return null;
+}

modules/auth/lib/src/core/data/models/address_model.dart

@@ -0,0 +1,31 @@
+import 'package:auth/src/features/sign_up/domain/entities/address_entity.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'address_model.freezed.dart';
+part 'address_model.g.dart';
+
+@freezed
+abstract class AddressModel with _$AddressModel {
+  const factory AddressModel({
+    required String street,
+    required String city,
+    required String province,
+    required String state,
+    required String country,
+    required int postCode,
+  }) = _AddressModel;
+
+  factory AddressModel.fromJson(Map<String, dynamic> json) =>
+      _$AddressModelFromJson(json);
+}
+
+extension AddressModelMapper on AddressEntity {
+  AddressModel toModel() => AddressModel(
+    street: street,
+    city: city,
+    province: province,
+    state: state,
+    country: country,
+    postCode: postCode,
+  );
+}

modules/auth/lib/src/core/data/models/address_model.freezed.dart

@@ -0,0 +1,292 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'address_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$AddressModel {
+
+ String get street; String get city; String get province; String get state; String get country; int get postCode;
+/// Create a copy of AddressModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$AddressModelCopyWith<AddressModel> get copyWith => _$AddressModelCopyWithImpl<AddressModel>(this as AddressModel, _$identity);
+
+  /// Serializes this AddressModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is AddressModel&&(identical(other.street, street) || other.street == street)&&(identical(other.city, city) || other.city == city)&&(identical(other.province, province) || other.province == province)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.postCode, postCode) || other.postCode == postCode));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,street,city,province,state,country,postCode);
+
+@override
+String toString() {
+  return 'AddressModel(street: $street, city: $city, province: $province, state: $state, country: $country, postCode: $postCode)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $AddressModelCopyWith<$Res>  {
+  factory $AddressModelCopyWith(AddressModel value, $Res Function(AddressModel) _then) = _$AddressModelCopyWithImpl;
+@useResult
+$Res call({
+ String street, String city, String province, String state, String country, int postCode
+});
+
+
+
+
+}
+/// @nodoc
+class _$AddressModelCopyWithImpl<$Res>
+    implements $AddressModelCopyWith<$Res> {
+  _$AddressModelCopyWithImpl(this._self, this._then);
+
+  final AddressModel _self;
+  final $Res Function(AddressModel) _then;
+
+/// Create a copy of AddressModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? street = null,Object? city = null,Object? province = null,Object? state = null,Object? country = null,Object? postCode = null,}) {
+  return _then(_self.copyWith(
+street: null == street ? _self.street : street // ignore: cast_nullable_to_non_nullable
+as String,city: null == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String,province: null == province ? _self.province : province // ignore: cast_nullable_to_non_nullable
+as String,state: null == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String,country: null == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String,postCode: null == postCode ? _self.postCode : postCode // ignore: cast_nullable_to_non_nullable
+as int,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [AddressModel].
+extension AddressModelPatterns on AddressModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _AddressModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _AddressModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _AddressModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _AddressModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _AddressModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _AddressModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String street,  String city,  String province,  String state,  String country,  int postCode)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _AddressModel() when $default != null:
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String street,  String city,  String province,  String state,  String country,  int postCode)  $default,) {final _that = this;
+switch (_that) {
+case _AddressModel():
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String street,  String city,  String province,  String state,  String country,  int postCode)?  $default,) {final _that = this;
+switch (_that) {
+case _AddressModel() when $default != null:
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _AddressModel implements AddressModel {
+  const _AddressModel({required this.street, required this.city, required this.province, required this.state, required this.country, required this.postCode});
+  factory _AddressModel.fromJson(Map<String, dynamic> json) => _$AddressModelFromJson(json);
+
+@override final  String street;
+@override final  String city;
+@override final  String province;
+@override final  String state;
+@override final  String country;
+@override final  int postCode;
+
+/// Create a copy of AddressModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$AddressModelCopyWith<_AddressModel> get copyWith => __$AddressModelCopyWithImpl<_AddressModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$AddressModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _AddressModel&&(identical(other.street, street) || other.street == street)&&(identical(other.city, city) || other.city == city)&&(identical(other.province, province) || other.province == province)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.postCode, postCode) || other.postCode == postCode));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,street,city,province,state,country,postCode);
+
+@override
+String toString() {
+  return 'AddressModel(street: $street, city: $city, province: $province, state: $state, country: $country, postCode: $postCode)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$AddressModelCopyWith<$Res> implements $AddressModelCopyWith<$Res> {
+  factory _$AddressModelCopyWith(_AddressModel value, $Res Function(_AddressModel) _then) = __$AddressModelCopyWithImpl;
+@override @useResult
+$Res call({
+ String street, String city, String province, String state, String country, int postCode
+});
+
+
+
+
+}
+/// @nodoc
+class __$AddressModelCopyWithImpl<$Res>
+    implements _$AddressModelCopyWith<$Res> {
+  __$AddressModelCopyWithImpl(this._self, this._then);
+
+  final _AddressModel _self;
+  final $Res Function(_AddressModel) _then;
+
+/// Create a copy of AddressModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? street = null,Object? city = null,Object? province = null,Object? state = null,Object? country = null,Object? postCode = null,}) {
+  return _then(_AddressModel(
+street: null == street ? _self.street : street // ignore: cast_nullable_to_non_nullable
+as String,city: null == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String,province: null == province ? _self.province : province // ignore: cast_nullable_to_non_nullable
+as String,state: null == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String,country: null == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String,postCode: null == postCode ? _self.postCode : postCode // ignore: cast_nullable_to_non_nullable
+as int,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/core/data/models/address_model.g.dart

@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'address_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_AddressModel _$AddressModelFromJson(Map<String, dynamic> json) =>
+    _AddressModel(
+      street: json['street'] as String,
+      city: json['city'] as String,
+      province: json['province'] as String,
+      state: json['state'] as String,
+      country: json['country'] as String,
+      postCode: (json['postCode'] as num).toInt(),
+    );
+
+Map<String, dynamic> _$AddressModelToJson(_AddressModel instance) =>
+    <String, dynamic>{
+      'street': instance.street,
+      'city': instance.city,
+      'province': instance.province,
+      'state': instance.state,
+      'country': instance.country,
+      'postCode': instance.postCode,
+    };

modules/auth/lib/src/core/data/models/sign_up_request_model.dart

@@ -0,0 +1,61 @@
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'address_model.dart';
+
+part 'sign_up_request_model.freezed.dart';
+part 'sign_up_request_model.g.dart';
+
+@freezed
+abstract class SignUpRequestModel with _$SignUpRequestModel {
+  const factory SignUpRequestModel({
+    required String firstName,
+    required String lastName,
+    required String email,
+    required String phone,
+    required String language,
+    required String password,
+    required List<AddressModel> taxResidences,
+    required List<AddressModel> addresses,
+    required int bornAt,
+    required String userId,
+    required String placeOfBirth,
+    required String birthCountry,
+    // ignore: invalid_annotation_target
+    @JsonKey(name: 'document') required String documentNumber,
+    required String documentType,
+    // ignore: invalid_annotation_target
+    @JsonKey(name: 'relationType') required String relationship,
+  }) = _SignUpRequestModel;
+
+  factory SignUpRequestModel.fromJson(Map<String, dynamic> json) =>
+      _$SignUpRequestModelFromJson(json);
+
+  @override
+  @JsonKey(name: 'document')
+  String get documentNumber;
+  @override
+  @JsonKey(name: 'relationType')
+  String get relationship;
+}
+
+extension SignUpRequestModelMapper on SignUpRequestEntity {
+  SignUpRequestModel toModel() => SignUpRequestModel(
+    firstName: firstName,
+    lastName: lastName,
+    email: email,
+    phone: phone,
+    language: language,
+    password: password,
+    taxResidences: taxResidences
+        .map((e) => e.toModel())
+        .toList(growable: false),
+    addresses: addresses.map((e) => e.toModel()).toList(growable: false),
+    bornAt: bornAt,
+    userId: userId,
+    placeOfBirth: placeOfBirth,
+    birthCountry: birthCountry,
+    documentNumber: documentNumber,
+    documentType: documentType,
+    relationship: relationship,
+  );
+}

modules/auth/lib/src/core/data/models/sign_up_request_model.freezed.dart

@@ -0,0 +1,335 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'sign_up_request_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$SignUpRequestModel {
+
+ String get firstName; String get lastName; String get email; String get phone; String get language; String get password; List<AddressModel> get taxResidences; List<AddressModel> get addresses; int get bornAt; String get userId; String get placeOfBirth; String get birthCountry;// ignore: invalid_annotation_target
+@JsonKey(name: 'document') String get documentNumber; String get documentType;// ignore: invalid_annotation_target
+@JsonKey(name: 'relationType') String get relationship;
+/// Create a copy of SignUpRequestModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$SignUpRequestModelCopyWith<SignUpRequestModel> get copyWith => _$SignUpRequestModelCopyWithImpl<SignUpRequestModel>(this as SignUpRequestModel, _$identity);
+
+  /// Serializes this SignUpRequestModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is SignUpRequestModel&&(identical(other.firstName, firstName) || other.firstName == firstName)&&(identical(other.lastName, lastName) || other.lastName == lastName)&&(identical(other.email, email) || other.email == email)&&(identical(other.phone, phone) || other.phone == phone)&&(identical(other.language, language) || other.language == language)&&(identical(other.password, password) || other.password == password)&&const DeepCollectionEquality().equals(other.taxResidences, taxResidences)&&const DeepCollectionEquality().equals(other.addresses, addresses)&&(identical(other.bornAt, bornAt) || other.bornAt == bornAt)&&(identical(other.userId, userId) || other.userId == userId)&&(identical(other.placeOfBirth, placeOfBirth) || other.placeOfBirth == placeOfBirth)&&(identical(other.birthCountry, birthCountry) || other.birthCountry == birthCountry)&&(identical(other.documentNumber, documentNumber) || other.documentNumber == documentNumber)&&(identical(other.documentType, documentType) || other.documentType == documentType)&&(identical(other.relationship, relationship) || other.relationship == relationship));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,firstName,lastName,email,phone,language,password,const DeepCollectionEquality().hash(taxResidences),const DeepCollectionEquality().hash(addresses),bornAt,userId,placeOfBirth,birthCountry,documentNumber,documentType,relationship);
+
+@override
+String toString() {
+  return 'SignUpRequestModel(firstName: $firstName, lastName: $lastName, email: $email, phone: $phone, language: $language, password: $password, taxResidences: $taxResidences, addresses: $addresses, bornAt: $bornAt, userId: $userId, placeOfBirth: $placeOfBirth, birthCountry: $birthCountry, documentNumber: $documentNumber, documentType: $documentType, relationship: $relationship)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $SignUpRequestModelCopyWith<$Res>  {
+  factory $SignUpRequestModelCopyWith(SignUpRequestModel value, $Res Function(SignUpRequestModel) _then) = _$SignUpRequestModelCopyWithImpl;
+@useResult
+$Res call({
+ String firstName, String lastName, String email, String phone, String language, String password, List<AddressModel> taxResidences, List<AddressModel> addresses, int bornAt, String userId, String placeOfBirth, String birthCountry,@JsonKey(name: 'document') String documentNumber, String documentType,@JsonKey(name: 'relationType') String relationship
+});
+
+
+
+
+}
+/// @nodoc
+class _$SignUpRequestModelCopyWithImpl<$Res>
+    implements $SignUpRequestModelCopyWith<$Res> {
+  _$SignUpRequestModelCopyWithImpl(this._self, this._then);
+
+  final SignUpRequestModel _self;
+  final $Res Function(SignUpRequestModel) _then;
+
+/// Create a copy of SignUpRequestModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? firstName = null,Object? lastName = null,Object? email = null,Object? phone = null,Object? language = null,Object? password = null,Object? taxResidences = null,Object? addresses = null,Object? bornAt = null,Object? userId = null,Object? placeOfBirth = null,Object? birthCountry = null,Object? documentNumber = null,Object? documentType = null,Object? relationship = null,}) {
+  return _then(_self.copyWith(
+firstName: null == firstName ? _self.firstName : firstName // ignore: cast_nullable_to_non_nullable
+as String,lastName: null == lastName ? _self.lastName : lastName // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,phone: null == phone ? _self.phone : phone // ignore: cast_nullable_to_non_nullable
+as String,language: null == language ? _self.language : language // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,taxResidences: null == taxResidences ? _self.taxResidences : taxResidences // ignore: cast_nullable_to_non_nullable
+as List<AddressModel>,addresses: null == addresses ? _self.addresses : addresses // ignore: cast_nullable_to_non_nullable
+as List<AddressModel>,bornAt: null == bornAt ? _self.bornAt : bornAt // ignore: cast_nullable_to_non_nullable
+as int,userId: null == userId ? _self.userId : userId // ignore: cast_nullable_to_non_nullable
+as String,placeOfBirth: null == placeOfBirth ? _self.placeOfBirth : placeOfBirth // ignore: cast_nullable_to_non_nullable
+as String,birthCountry: null == birthCountry ? _self.birthCountry : birthCountry // ignore: cast_nullable_to_non_nullable
+as String,documentNumber: null == documentNumber ? _self.documentNumber : documentNumber // ignore: cast_nullable_to_non_nullable
+as String,documentType: null == documentType ? _self.documentType : documentType // ignore: cast_nullable_to_non_nullable
+as String,relationship: null == relationship ? _self.relationship : relationship // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [SignUpRequestModel].
+extension SignUpRequestModelPatterns on SignUpRequestModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _SignUpRequestModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _SignUpRequestModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _SignUpRequestModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpRequestModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _SignUpRequestModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpRequestModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressModel> taxResidences,  List<AddressModel> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry, @JsonKey(name: 'document')  String documentNumber,  String documentType, @JsonKey(name: 'relationType')  String relationship)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _SignUpRequestModel() when $default != null:
+return $default(_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry,_that.documentNumber,_that.documentType,_that.relationship);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressModel> taxResidences,  List<AddressModel> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry, @JsonKey(name: 'document')  String documentNumber,  String documentType, @JsonKey(name: 'relationType')  String relationship)  $default,) {final _that = this;
+switch (_that) {
+case _SignUpRequestModel():
+return $default(_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry,_that.documentNumber,_that.documentType,_that.relationship);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressModel> taxResidences,  List<AddressModel> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry, @JsonKey(name: 'document')  String documentNumber,  String documentType, @JsonKey(name: 'relationType')  String relationship)?  $default,) {final _that = this;
+switch (_that) {
+case _SignUpRequestModel() when $default != null:
+return $default(_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry,_that.documentNumber,_that.documentType,_that.relationship);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _SignUpRequestModel implements SignUpRequestModel {
+  const _SignUpRequestModel({required this.firstName, required this.lastName, required this.email, required this.phone, required this.language, required this.password, required final  List<AddressModel> taxResidences, required final  List<AddressModel> addresses, required this.bornAt, required this.userId, required this.placeOfBirth, required this.birthCountry, @JsonKey(name: 'document') required this.documentNumber, required this.documentType, @JsonKey(name: 'relationType') required this.relationship}): _taxResidences = taxResidences,_addresses = addresses;
+  factory _SignUpRequestModel.fromJson(Map<String, dynamic> json) => _$SignUpRequestModelFromJson(json);
+
+@override final  String firstName;
+@override final  String lastName;
+@override final  String email;
+@override final  String phone;
+@override final  String language;
+@override final  String password;
+ final  List<AddressModel> _taxResidences;
+@override List<AddressModel> get taxResidences {
+  if (_taxResidences is EqualUnmodifiableListView) return _taxResidences;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_taxResidences);
+}
+
+ final  List<AddressModel> _addresses;
+@override List<AddressModel> get addresses {
+  if (_addresses is EqualUnmodifiableListView) return _addresses;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_addresses);
+}
+
+@override final  int bornAt;
+@override final  String userId;
+@override final  String placeOfBirth;
+@override final  String birthCountry;
+// ignore: invalid_annotation_target
+@override@JsonKey(name: 'document') final  String documentNumber;
+@override final  String documentType;
+// ignore: invalid_annotation_target
+@override@JsonKey(name: 'relationType') final  String relationship;
+
+/// Create a copy of SignUpRequestModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SignUpRequestModelCopyWith<_SignUpRequestModel> get copyWith => __$SignUpRequestModelCopyWithImpl<_SignUpRequestModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$SignUpRequestModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _SignUpRequestModel&&(identical(other.firstName, firstName) || other.firstName == firstName)&&(identical(other.lastName, lastName) || other.lastName == lastName)&&(identical(other.email, email) || other.email == email)&&(identical(other.phone, phone) || other.phone == phone)&&(identical(other.language, language) || other.language == language)&&(identical(other.password, password) || other.password == password)&&const DeepCollectionEquality().equals(other._taxResidences, _taxResidences)&&const DeepCollectionEquality().equals(other._addresses, _addresses)&&(identical(other.bornAt, bornAt) || other.bornAt == bornAt)&&(identical(other.userId, userId) || other.userId == userId)&&(identical(other.placeOfBirth, placeOfBirth) || other.placeOfBirth == placeOfBirth)&&(identical(other.birthCountry, birthCountry) || other.birthCountry == birthCountry)&&(identical(other.documentNumber, documentNumber) || other.documentNumber == documentNumber)&&(identical(other.documentType, documentType) || other.documentType == documentType)&&(identical(other.relationship, relationship) || other.relationship == relationship));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,firstName,lastName,email,phone,language,password,const DeepCollectionEquality().hash(_taxResidences),const DeepCollectionEquality().hash(_addresses),bornAt,userId,placeOfBirth,birthCountry,documentNumber,documentType,relationship);
+
+@override
+String toString() {
+  return 'SignUpRequestModel(firstName: $firstName, lastName: $lastName, email: $email, phone: $phone, language: $language, password: $password, taxResidences: $taxResidences, addresses: $addresses, bornAt: $bornAt, userId: $userId, placeOfBirth: $placeOfBirth, birthCountry: $birthCountry, documentNumber: $documentNumber, documentType: $documentType, relationship: $relationship)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SignUpRequestModelCopyWith<$Res> implements $SignUpRequestModelCopyWith<$Res> {
+  factory _$SignUpRequestModelCopyWith(_SignUpRequestModel value, $Res Function(_SignUpRequestModel) _then) = __$SignUpRequestModelCopyWithImpl;
+@override @useResult
+$Res call({
+ String firstName, String lastName, String email, String phone, String language, String password, List<AddressModel> taxResidences, List<AddressModel> addresses, int bornAt, String userId, String placeOfBirth, String birthCountry,@JsonKey(name: 'document') String documentNumber, String documentType,@JsonKey(name: 'relationType') String relationship
+});
+
+
+
+
+}
+/// @nodoc
+class __$SignUpRequestModelCopyWithImpl<$Res>
+    implements _$SignUpRequestModelCopyWith<$Res> {
+  __$SignUpRequestModelCopyWithImpl(this._self, this._then);
+
+  final _SignUpRequestModel _self;
+  final $Res Function(_SignUpRequestModel) _then;
+
+/// Create a copy of SignUpRequestModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? firstName = null,Object? lastName = null,Object? email = null,Object? phone = null,Object? language = null,Object? password = null,Object? taxResidences = null,Object? addresses = null,Object? bornAt = null,Object? userId = null,Object? placeOfBirth = null,Object? birthCountry = null,Object? documentNumber = null,Object? documentType = null,Object? relationship = null,}) {
+  return _then(_SignUpRequestModel(
+firstName: null == firstName ? _self.firstName : firstName // ignore: cast_nullable_to_non_nullable
+as String,lastName: null == lastName ? _self.lastName : lastName // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,phone: null == phone ? _self.phone : phone // ignore: cast_nullable_to_non_nullable
+as String,language: null == language ? _self.language : language // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,taxResidences: null == taxResidences ? _self._taxResidences : taxResidences // ignore: cast_nullable_to_non_nullable
+as List<AddressModel>,addresses: null == addresses ? _self._addresses : addresses // ignore: cast_nullable_to_non_nullable
+as List<AddressModel>,bornAt: null == bornAt ? _self.bornAt : bornAt // ignore: cast_nullable_to_non_nullable
+as int,userId: null == userId ? _self.userId : userId // ignore: cast_nullable_to_non_nullable
+as String,placeOfBirth: null == placeOfBirth ? _self.placeOfBirth : placeOfBirth // ignore: cast_nullable_to_non_nullable
+as String,birthCountry: null == birthCountry ? _self.birthCountry : birthCountry // ignore: cast_nullable_to_non_nullable
+as String,documentNumber: null == documentNumber ? _self.documentNumber : documentNumber // ignore: cast_nullable_to_non_nullable
+as String,documentType: null == documentType ? _self.documentType : documentType // ignore: cast_nullable_to_non_nullable
+as String,relationship: null == relationship ? _self.relationship : relationship // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/core/data/models/sign_up_request_model.g.dart

@@ -0,0 +1,49 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'sign_up_request_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_SignUpRequestModel _$SignUpRequestModelFromJson(Map<String, dynamic> json) =>
+    _SignUpRequestModel(
+      firstName: json['firstName'] as String,
+      lastName: json['lastName'] as String,
+      email: json['email'] as String,
+      phone: json['phone'] as String,
+      language: json['language'] as String,
+      password: json['password'] as String,
+      taxResidences: (json['taxResidences'] as List<dynamic>)
+          .map((e) => AddressModel.fromJson(e as Map<String, dynamic>))
+          .toList(),
+      addresses: (json['addresses'] as List<dynamic>)
+          .map((e) => AddressModel.fromJson(e as Map<String, dynamic>))
+          .toList(),
+      bornAt: (json['bornAt'] as num).toInt(),
+      userId: json['userId'] as String,
+      placeOfBirth: json['placeOfBirth'] as String,
+      birthCountry: json['birthCountry'] as String,
+      documentNumber: json['document'] as String,
+      documentType: json['documentType'] as String,
+      relationship: json['relationType'] as String,
+    );
+
+Map<String, dynamic> _$SignUpRequestModelToJson(_SignUpRequestModel instance) =>
+    <String, dynamic>{
+      'firstName': instance.firstName,
+      'lastName': instance.lastName,
+      'email': instance.email,
+      'phone': instance.phone,
+      'language': instance.language,
+      'password': instance.password,
+      'taxResidences': instance.taxResidences,
+      'addresses': instance.addresses,
+      'bornAt': instance.bornAt,
+      'userId': instance.userId,
+      'placeOfBirth': instance.placeOfBirth,
+      'birthCountry': instance.birthCountry,
+      'document': instance.documentNumber,
+      'documentType': instance.documentType,
+      'relationType': instance.relationship,
+    };

modules/auth/lib/src/core/data/models/sign_up_response_model.dart

@@ -0,0 +1,24 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'sign_up_response_model.freezed.dart';
+part 'sign_up_response_model.g.dart';
+
+@freezed
+abstract class SignUpResponseModel with _$SignUpResponseModel {
+  const factory SignUpResponseModel({
+    required bool isCreated,
+    required SignUpResponseItemModel item,
+  }) = _SignUpResponseModel;
+
+  factory SignUpResponseModel.fromJson(Map<String, dynamic> json) =>
+      _$SignUpResponseModelFromJson(json);
+}
+
+@freezed
+abstract class SignUpResponseItemModel with _$SignUpResponseItemModel {
+  const factory SignUpResponseItemModel({required String token}) =
+      _SignUpResponseItemModel;
+
+  factory SignUpResponseItemModel.fromJson(Map<String, dynamic> json) =>
+      _$SignUpResponseItemModelFromJson(json);
+}

modules/auth/lib/src/core/data/models/sign_up_response_model.freezed.dart

@@ -0,0 +1,561 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'sign_up_response_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$SignUpResponseModel {
+
+ bool get isCreated; SignUpResponseItemModel get item;
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$SignUpResponseModelCopyWith<SignUpResponseModel> get copyWith => _$SignUpResponseModelCopyWithImpl<SignUpResponseModel>(this as SignUpResponseModel, _$identity);
+
+  /// Serializes this SignUpResponseModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is SignUpResponseModel&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'SignUpResponseModel(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $SignUpResponseModelCopyWith<$Res>  {
+  factory $SignUpResponseModelCopyWith(SignUpResponseModel value, $Res Function(SignUpResponseModel) _then) = _$SignUpResponseModelCopyWithImpl;
+@useResult
+$Res call({
+ bool isCreated, SignUpResponseItemModel item
+});
+
+
+$SignUpResponseItemModelCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class _$SignUpResponseModelCopyWithImpl<$Res>
+    implements $SignUpResponseModelCopyWith<$Res> {
+  _$SignUpResponseModelCopyWithImpl(this._self, this._then);
+
+  final SignUpResponseModel _self;
+  final $Res Function(SignUpResponseModel) _then;
+
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_self.copyWith(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as SignUpResponseItemModel,
+  ));
+}
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$SignUpResponseItemModelCopyWith<$Res> get item {
+  
+  return $SignUpResponseItemModelCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [SignUpResponseModel].
+extension SignUpResponseModelPatterns on SignUpResponseModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _SignUpResponseModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _SignUpResponseModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _SignUpResponseModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpResponseModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _SignUpResponseModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpResponseModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool isCreated,  SignUpResponseItemModel item)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _SignUpResponseModel() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool isCreated,  SignUpResponseItemModel item)  $default,) {final _that = this;
+switch (_that) {
+case _SignUpResponseModel():
+return $default(_that.isCreated,_that.item);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool isCreated,  SignUpResponseItemModel item)?  $default,) {final _that = this;
+switch (_that) {
+case _SignUpResponseModel() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _SignUpResponseModel implements SignUpResponseModel {
+  const _SignUpResponseModel({required this.isCreated, required this.item});
+  factory _SignUpResponseModel.fromJson(Map<String, dynamic> json) => _$SignUpResponseModelFromJson(json);
+
+@override final  bool isCreated;
+@override final  SignUpResponseItemModel item;
+
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SignUpResponseModelCopyWith<_SignUpResponseModel> get copyWith => __$SignUpResponseModelCopyWithImpl<_SignUpResponseModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$SignUpResponseModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _SignUpResponseModel&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'SignUpResponseModel(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SignUpResponseModelCopyWith<$Res> implements $SignUpResponseModelCopyWith<$Res> {
+  factory _$SignUpResponseModelCopyWith(_SignUpResponseModel value, $Res Function(_SignUpResponseModel) _then) = __$SignUpResponseModelCopyWithImpl;
+@override @useResult
+$Res call({
+ bool isCreated, SignUpResponseItemModel item
+});
+
+
+@override $SignUpResponseItemModelCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class __$SignUpResponseModelCopyWithImpl<$Res>
+    implements _$SignUpResponseModelCopyWith<$Res> {
+  __$SignUpResponseModelCopyWithImpl(this._self, this._then);
+
+  final _SignUpResponseModel _self;
+  final $Res Function(_SignUpResponseModel) _then;
+
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_SignUpResponseModel(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as SignUpResponseItemModel,
+  ));
+}
+
+/// Create a copy of SignUpResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$SignUpResponseItemModelCopyWith<$Res> get item {
+  
+  return $SignUpResponseItemModelCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+
+/// @nodoc
+mixin _$SignUpResponseItemModel {
+
+ String get token;
+/// Create a copy of SignUpResponseItemModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$SignUpResponseItemModelCopyWith<SignUpResponseItemModel> get copyWith => _$SignUpResponseItemModelCopyWithImpl<SignUpResponseItemModel>(this as SignUpResponseItemModel, _$identity);
+
+  /// Serializes this SignUpResponseItemModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is SignUpResponseItemModel&&(identical(other.token, token) || other.token == token));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,token);
+
+@override
+String toString() {
+  return 'SignUpResponseItemModel(token: $token)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $SignUpResponseItemModelCopyWith<$Res>  {
+  factory $SignUpResponseItemModelCopyWith(SignUpResponseItemModel value, $Res Function(SignUpResponseItemModel) _then) = _$SignUpResponseItemModelCopyWithImpl;
+@useResult
+$Res call({
+ String token
+});
+
+
+
+
+}
+/// @nodoc
+class _$SignUpResponseItemModelCopyWithImpl<$Res>
+    implements $SignUpResponseItemModelCopyWith<$Res> {
+  _$SignUpResponseItemModelCopyWithImpl(this._self, this._then);
+
+  final SignUpResponseItemModel _self;
+  final $Res Function(SignUpResponseItemModel) _then;
+
+/// Create a copy of SignUpResponseItemModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? token = null,}) {
+  return _then(_self.copyWith(
+token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [SignUpResponseItemModel].
+extension SignUpResponseItemModelPatterns on SignUpResponseItemModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _SignUpResponseItemModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _SignUpResponseItemModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _SignUpResponseItemModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String token)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel() when $default != null:
+return $default(_that.token);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String token)  $default,) {final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel():
+return $default(_that.token);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String token)?  $default,) {final _that = this;
+switch (_that) {
+case _SignUpResponseItemModel() when $default != null:
+return $default(_that.token);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _SignUpResponseItemModel implements SignUpResponseItemModel {
+  const _SignUpResponseItemModel({required this.token});
+  factory _SignUpResponseItemModel.fromJson(Map<String, dynamic> json) => _$SignUpResponseItemModelFromJson(json);
+
+@override final  String token;
+
+/// Create a copy of SignUpResponseItemModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SignUpResponseItemModelCopyWith<_SignUpResponseItemModel> get copyWith => __$SignUpResponseItemModelCopyWithImpl<_SignUpResponseItemModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$SignUpResponseItemModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _SignUpResponseItemModel&&(identical(other.token, token) || other.token == token));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,token);
+
+@override
+String toString() {
+  return 'SignUpResponseItemModel(token: $token)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SignUpResponseItemModelCopyWith<$Res> implements $SignUpResponseItemModelCopyWith<$Res> {
+  factory _$SignUpResponseItemModelCopyWith(_SignUpResponseItemModel value, $Res Function(_SignUpResponseItemModel) _then) = __$SignUpResponseItemModelCopyWithImpl;
+@override @useResult
+$Res call({
+ String token
+});
+
+
+
+
+}
+/// @nodoc
+class __$SignUpResponseItemModelCopyWithImpl<$Res>
+    implements _$SignUpResponseItemModelCopyWith<$Res> {
+  __$SignUpResponseItemModelCopyWithImpl(this._self, this._then);
+
+  final _SignUpResponseItemModel _self;
+  final $Res Function(_SignUpResponseItemModel) _then;
+
+/// Create a copy of SignUpResponseItemModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? token = null,}) {
+  return _then(_SignUpResponseItemModel(
+token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/core/data/models/sign_up_response_model.g.dart

@@ -0,0 +1,27 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'sign_up_response_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_SignUpResponseModel _$SignUpResponseModelFromJson(Map<String, dynamic> json) =>
+    _SignUpResponseModel(
+      isCreated: json['isCreated'] as bool,
+      item: SignUpResponseItemModel.fromJson(
+        json['item'] as Map<String, dynamic>,
+      ),
+    );
+
+Map<String, dynamic> _$SignUpResponseModelToJson(
+  _SignUpResponseModel instance,
+) => <String, dynamic>{'isCreated': instance.isCreated, 'item': instance.item};
+
+_SignUpResponseItemModel _$SignUpResponseItemModelFromJson(
+  Map<String, dynamic> json,
+) => _SignUpResponseItemModel(token: json['token'] as String);
+
+Map<String, dynamic> _$SignUpResponseItemModelToJson(
+  _SignUpResponseItemModel instance,
+) => <String, dynamic>{'token': instance.token};

modules/auth/lib/src/core/data/models/two_fa_secret_response_model.dart

@@ -0,0 +1,37 @@
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'two_fa_secret_response_model.freezed.dart';
+part 'two_fa_secret_response_model.g.dart';
+
+@freezed
+abstract class TwoFASecretResponseModel with _$TwoFASecretResponseModel {
+  const factory TwoFASecretResponseModel({
+    required bool isCreated,
+    required TwoFASecretItemResponseModel item,
+  }) = _TwoFASecretResponseModel;
+
+  factory TwoFASecretResponseModel.fromJson(Map<String, dynamic> json) =>
+      _$TwoFASecretResponseModelFromJson(json);
+}
+
+@freezed
+abstract class TwoFASecretItemResponseModel
+    with _$TwoFASecretItemResponseModel {
+  const factory TwoFASecretItemResponseModel({
+    required String secret,
+    required String qr,
+  }) = _TwoFASecretItemResponseModel;
+
+  factory TwoFASecretItemResponseModel.fromJson(Map<String, dynamic> json) =>
+      _$TwoFASecretItemResponseModelFromJson(json);
+}
+
+extension TwoFASecretResponseModelMapper on TwoFASecretResponseModel {
+  TwoFASecretEntity toEntity() {
+    return TwoFASecretEntity(
+      isCreated: isCreated,
+      item: TwoFASecretItemEntity(secret: item.secret, qr: item.qr),
+    );
+  }
+}

modules/auth/lib/src/core/data/models/two_fa_secret_response_model.freezed.dart

@@ -0,0 +1,564 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'two_fa_secret_response_model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+
+/// @nodoc
+mixin _$TwoFASecretResponseModel {
+
+ bool get isCreated; TwoFASecretItemResponseModel get item;
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$TwoFASecretResponseModelCopyWith<TwoFASecretResponseModel> get copyWith => _$TwoFASecretResponseModelCopyWithImpl<TwoFASecretResponseModel>(this as TwoFASecretResponseModel, _$identity);
+
+  /// Serializes this TwoFASecretResponseModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is TwoFASecretResponseModel&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'TwoFASecretResponseModel(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $TwoFASecretResponseModelCopyWith<$Res>  {
+  factory $TwoFASecretResponseModelCopyWith(TwoFASecretResponseModel value, $Res Function(TwoFASecretResponseModel) _then) = _$TwoFASecretResponseModelCopyWithImpl;
+@useResult
+$Res call({
+ bool isCreated, TwoFASecretItemResponseModel item
+});
+
+
+$TwoFASecretItemResponseModelCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class _$TwoFASecretResponseModelCopyWithImpl<$Res>
+    implements $TwoFASecretResponseModelCopyWith<$Res> {
+  _$TwoFASecretResponseModelCopyWithImpl(this._self, this._then);
+
+  final TwoFASecretResponseModel _self;
+  final $Res Function(TwoFASecretResponseModel) _then;
+
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_self.copyWith(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as TwoFASecretItemResponseModel,
+  ));
+}
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$TwoFASecretItemResponseModelCopyWith<$Res> get item {
+  
+  return $TwoFASecretItemResponseModelCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [TwoFASecretResponseModel].
+extension TwoFASecretResponseModelPatterns on TwoFASecretResponseModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _TwoFASecretResponseModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _TwoFASecretResponseModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _TwoFASecretResponseModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool isCreated,  TwoFASecretItemResponseModel item)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool isCreated,  TwoFASecretItemResponseModel item)  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel():
+return $default(_that.isCreated,_that.item);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool isCreated,  TwoFASecretItemResponseModel item)?  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretResponseModel() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _TwoFASecretResponseModel implements TwoFASecretResponseModel {
+  const _TwoFASecretResponseModel({required this.isCreated, required this.item});
+  factory _TwoFASecretResponseModel.fromJson(Map<String, dynamic> json) => _$TwoFASecretResponseModelFromJson(json);
+
+@override final  bool isCreated;
+@override final  TwoFASecretItemResponseModel item;
+
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$TwoFASecretResponseModelCopyWith<_TwoFASecretResponseModel> get copyWith => __$TwoFASecretResponseModelCopyWithImpl<_TwoFASecretResponseModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$TwoFASecretResponseModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _TwoFASecretResponseModel&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'TwoFASecretResponseModel(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$TwoFASecretResponseModelCopyWith<$Res> implements $TwoFASecretResponseModelCopyWith<$Res> {
+  factory _$TwoFASecretResponseModelCopyWith(_TwoFASecretResponseModel value, $Res Function(_TwoFASecretResponseModel) _then) = __$TwoFASecretResponseModelCopyWithImpl;
+@override @useResult
+$Res call({
+ bool isCreated, TwoFASecretItemResponseModel item
+});
+
+
+@override $TwoFASecretItemResponseModelCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class __$TwoFASecretResponseModelCopyWithImpl<$Res>
+    implements _$TwoFASecretResponseModelCopyWith<$Res> {
+  __$TwoFASecretResponseModelCopyWithImpl(this._self, this._then);
+
+  final _TwoFASecretResponseModel _self;
+  final $Res Function(_TwoFASecretResponseModel) _then;
+
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_TwoFASecretResponseModel(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as TwoFASecretItemResponseModel,
+  ));
+}
+
+/// Create a copy of TwoFASecretResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$TwoFASecretItemResponseModelCopyWith<$Res> get item {
+  
+  return $TwoFASecretItemResponseModelCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+
+/// @nodoc
+mixin _$TwoFASecretItemResponseModel {
+
+ String get secret; String get qr;
+/// Create a copy of TwoFASecretItemResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$TwoFASecretItemResponseModelCopyWith<TwoFASecretItemResponseModel> get copyWith => _$TwoFASecretItemResponseModelCopyWithImpl<TwoFASecretItemResponseModel>(this as TwoFASecretItemResponseModel, _$identity);
+
+  /// Serializes this TwoFASecretItemResponseModel to a JSON map.
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is TwoFASecretItemResponseModel&&(identical(other.secret, secret) || other.secret == secret)&&(identical(other.qr, qr) || other.qr == qr));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,secret,qr);
+
+@override
+String toString() {
+  return 'TwoFASecretItemResponseModel(secret: $secret, qr: $qr)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $TwoFASecretItemResponseModelCopyWith<$Res>  {
+  factory $TwoFASecretItemResponseModelCopyWith(TwoFASecretItemResponseModel value, $Res Function(TwoFASecretItemResponseModel) _then) = _$TwoFASecretItemResponseModelCopyWithImpl;
+@useResult
+$Res call({
+ String secret, String qr
+});
+
+
+
+
+}
+/// @nodoc
+class _$TwoFASecretItemResponseModelCopyWithImpl<$Res>
+    implements $TwoFASecretItemResponseModelCopyWith<$Res> {
+  _$TwoFASecretItemResponseModelCopyWithImpl(this._self, this._then);
+
+  final TwoFASecretItemResponseModel _self;
+  final $Res Function(TwoFASecretItemResponseModel) _then;
+
+/// Create a copy of TwoFASecretItemResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? secret = null,Object? qr = null,}) {
+  return _then(_self.copyWith(
+secret: null == secret ? _self.secret : secret // ignore: cast_nullable_to_non_nullable
+as String,qr: null == qr ? _self.qr : qr // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [TwoFASecretItemResponseModel].
+extension TwoFASecretItemResponseModelPatterns on TwoFASecretItemResponseModel {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _TwoFASecretItemResponseModel value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _TwoFASecretItemResponseModel value)  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _TwoFASecretItemResponseModel value)?  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String secret,  String qr)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel() when $default != null:
+return $default(_that.secret,_that.qr);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String secret,  String qr)  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel():
+return $default(_that.secret,_that.qr);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String secret,  String qr)?  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemResponseModel() when $default != null:
+return $default(_that.secret,_that.qr);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+@JsonSerializable()
+
+class _TwoFASecretItemResponseModel implements TwoFASecretItemResponseModel {
+  const _TwoFASecretItemResponseModel({required this.secret, required this.qr});
+  factory _TwoFASecretItemResponseModel.fromJson(Map<String, dynamic> json) => _$TwoFASecretItemResponseModelFromJson(json);
+
+@override final  String secret;
+@override final  String qr;
+
+/// Create a copy of TwoFASecretItemResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$TwoFASecretItemResponseModelCopyWith<_TwoFASecretItemResponseModel> get copyWith => __$TwoFASecretItemResponseModelCopyWithImpl<_TwoFASecretItemResponseModel>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$TwoFASecretItemResponseModelToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _TwoFASecretItemResponseModel&&(identical(other.secret, secret) || other.secret == secret)&&(identical(other.qr, qr) || other.qr == qr));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,secret,qr);
+
+@override
+String toString() {
+  return 'TwoFASecretItemResponseModel(secret: $secret, qr: $qr)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$TwoFASecretItemResponseModelCopyWith<$Res> implements $TwoFASecretItemResponseModelCopyWith<$Res> {
+  factory _$TwoFASecretItemResponseModelCopyWith(_TwoFASecretItemResponseModel value, $Res Function(_TwoFASecretItemResponseModel) _then) = __$TwoFASecretItemResponseModelCopyWithImpl;
+@override @useResult
+$Res call({
+ String secret, String qr
+});
+
+
+
+
+}
+/// @nodoc
+class __$TwoFASecretItemResponseModelCopyWithImpl<$Res>
+    implements _$TwoFASecretItemResponseModelCopyWith<$Res> {
+  __$TwoFASecretItemResponseModelCopyWithImpl(this._self, this._then);
+
+  final _TwoFASecretItemResponseModel _self;
+  final $Res Function(_TwoFASecretItemResponseModel) _then;
+
+/// Create a copy of TwoFASecretItemResponseModel
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? secret = null,Object? qr = null,}) {
+  return _then(_TwoFASecretItemResponseModel(
+secret: null == secret ? _self.secret : secret // ignore: cast_nullable_to_non_nullable
+as String,qr: null == qr ? _self.qr : qr // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/core/data/models/two_fa_secret_response_model.g.dart

@@ -0,0 +1,31 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'two_fa_secret_response_model.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+_TwoFASecretResponseModel _$TwoFASecretResponseModelFromJson(
+  Map<String, dynamic> json,
+) => _TwoFASecretResponseModel(
+  isCreated: json['isCreated'] as bool,
+  item: TwoFASecretItemResponseModel.fromJson(
+    json['item'] as Map<String, dynamic>,
+  ),
+);
+
+Map<String, dynamic> _$TwoFASecretResponseModelToJson(
+  _TwoFASecretResponseModel instance,
+) => <String, dynamic>{'isCreated': instance.isCreated, 'item': instance.item};
+
+_TwoFASecretItemResponseModel _$TwoFASecretItemResponseModelFromJson(
+  Map<String, dynamic> json,
+) => _TwoFASecretItemResponseModel(
+  secret: json['secret'] as String,
+  qr: json['qr'] as String,
+);
+
+Map<String, dynamic> _$TwoFASecretItemResponseModelToJson(
+  _TwoFASecretItemResponseModel instance,
+) => <String, dynamic>{'secret': instance.secret, 'qr': instance.qr};

modules/auth/lib/src/core/data/repositories/auth_repository_impl.dart

@@ -0,0 +1,61 @@
+import 'package:auth/src/core/data/datasource/auth_remote_datasource.dart';
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+
+class AuthRepositoryImpl implements AuthRepository {
+  const AuthRepositoryImpl(this._remote);
+
+  final AuthRemoteDatasource _remote;
+
+  @override
+  Future<void> requestPhoneCode({required String phone}) {
+    return _remote.requestPhoneCode(phone: phone);
+  }
+
+  @override
+  Future<void> verifyPhoneCode({required String phone, required String code}) {
+    return _remote.verifyPhoneCode(phone: phone, code: code);
+  }
+
+  @override
+  Future<String> login({required String email, required String password}) {
+    return _remote.login(email: email, password: password);
+  }
+
+  @override
+  Future<void> twoFactor({required String token, required String code}) {
+    return _remote.twoFALogin(token: token, code: code);
+  }
+
+  @override
+  Future<String> signUp({required SignUpRequestEntity request}) {
+    return _remote.signUp(request: request);
+  }
+
+  @override
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token}) {
+    return _remote.generateTwoFASignUp(token: token);
+  }
+
+  @override
+  Future<void> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  }) {
+    return _remote.verifyTwoFACodeSignUp(token: token, code: code);
+  }
+
+  @override
+  Future<String> requestPasswordReset({String? phone, String? email}) {
+    return _remote.requestPasswordReset(phone: phone, email: email);
+  }
+
+  @override
+  Future<void> recoverPassword({
+    required String newPassword,
+    required String token,
+  }) {
+    return _remote.recoverPassword(newPassword: newPassword, token: token);
+  }
+}

modules/auth/lib/src/core/domain/repositories/auth_repository.dart

@@ -0,0 +1,26 @@
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+
+abstract class AuthRepository {
+  Future<void> requestPhoneCode({required String phone});
+
+  Future<void> verifyPhoneCode({required String phone, required String code});
+
+  Future<String> login({required String email, required String password});
+  Future<void> twoFactor({required String token, required String code});
+
+  Future<String> requestPasswordReset({String phone, String email});
+
+  Future<void> recoverPassword({
+    required String newPassword,
+    required String token,
+  });
+
+  Future<String> signUp({required SignUpRequestEntity request});
+
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token});
+  Future<void> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  });
+}

modules/auth/lib/src/core/providers/auth_remote_datasource_provider.dart

@@ -0,0 +1,9 @@
+import 'package:auth/src/core/data/datasource/auth_remote_datasource.dart';
+import 'package:auth/src/core/data/datasource/auth_remote_datasource_impl.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:sf_infrastructure/sf_infrastructure.dart';
+
+final authRemoteDatasourceProvider = Provider<AuthRemoteDatasource>((ref) {
+  final questiaRepository = getIt<QuestiaRepository>();
+  return AuthRemoteDatasourceImpl(questiaRepository);
+});

modules/auth/lib/src/core/providers/auth_repository_provider.dart

@@ -0,0 +1,9 @@
+import 'package:auth/src/core/data/repositories/auth_repository_impl.dart';
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/core/providers/auth_remote_datasource_provider.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final authRepositoryProvider = Provider<AuthRepository>((ref) {
+  final remote = ref.read(authRemoteDatasourceProvider);
+  return AuthRepositoryImpl(remote);
+});

modules/auth/lib/src/features/device_sign_up/device_signup_builder.dart

@@ -1,4 +1,4 @@
-import 'package:auth/src/device_sign_up/device_signup_screen.dart';
+import 'package:auth/src/features/device_sign_up/device_signup_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:get_it/get_it.dart';
 import 'package:go_router/go_router.dart';

modules/auth/lib/src/features/device_sign_up/device_signup_screen.dart

@@ -1,24 +1,25 @@
 import 'package:auth/auth.dart';
-import 'package:auth/src/device_sign_up/add_kid_screen.dart';
-import 'package:auth/src/device_sign_up/link_watch/link_watch_screen.dart';
-import 'package:auth/src/device_sign_up/link_watch/link_watch_previous_screen.dart';
-import 'package:auth/src/sign_up/account_created_screen.dart';
+import 'package:auth/src/features/device_sign_up/add_kid_screen.dart';
+import 'package:auth/src/features/device_sign_up/link_watch/link_watch_screen.dart';
+import 'package:auth/src/features/device_sign_up/link_watch/link_watch_previous_screen.dart';
+import 'package:auth/src/features/sign_up/presentation/screens/account_created_screen.dart';
 import 'package:auth/src/widgets/layouts/form_step_layout.dart';
 import 'package:design_system/design_system.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:navigation/navigation.dart';
 
-class DeviceSignupScreen extends ConsumerStatefulWidget{
+class DeviceSignupScreen extends ConsumerStatefulWidget {
   final NavigationContract navigationContract;
 
   const DeviceSignupScreen({super.key, required this.navigationContract});
 
   @override
-  ConsumerState<DeviceSignupScreen> createState() => DeviceSignupScreenState(navigationContract);
+  ConsumerState<DeviceSignupScreen> createState() =>
+      DeviceSignupScreenState(navigationContract);
 }
 
-class DeviceSignupScreenState extends ConsumerState<DeviceSignupScreen>{
+class DeviceSignupScreenState extends ConsumerState<DeviceSignupScreen> {
   late int currentStep;
   final NavigationContract navigationContract;
 
@@ -34,37 +35,46 @@ class DeviceSignupScreenState extends ConsumerState<DeviceSignupScreen>{
     return getSteps()[currentStep];
   }
 
-  List<Widget> getSteps(){
+  List<Widget> getSteps() {
     final theme = ref.watch(themePortProvider);
 
     final continueBtn = Container(
       color: theme.getColorFor(ThemeCode.backgroundPrimary),
       child: PrimaryButton(
-        onPressed: ()=>{setState(() {
-          currentStep++;
-        })},
+        onPressed: () => {
+          setState(() {
+            currentStep++;
+          }),
+        },
         text: "Continuar",
-        color: theme.getColorFor(ThemeCode.buttonPrimary)
-      )
+        color: theme.getColorFor(ThemeCode.buttonPrimary),
+      ),
     );
-    
+
     return [
-      AddKidScreen(nextStep: ()=>{setState(() {
-        currentStep++;
-      })}),
+      AddKidScreen(
+        nextStep: () => {
+          setState(() {
+            currentStep++;
+          }),
+        },
+      ),
       FormStepLayout(
         title: "Crea su perfil",
-        subtitle: "Necesitamos estos datos para crear su cuenta y gestionar sus pagos y gastos",
+        subtitle:
+            "Necesitamos estos datos para crear su cuenta y gestionar sus pagos y gastos",
         currentStep: 1,
         numSteps: 3,
         body: [CreateProfileScreen()],
-        footer: [Container(
-          padding: EdgeInsets.all(24),
-          color: theme.getColorFor(ThemeCode.backgroundPrimary),
-          child: continueBtn
-        )],
-        nextStep: ()=>{},
-        previousStep: ()=>{}
+        footer: [
+          Container(
+            padding: EdgeInsets.all(24),
+            color: theme.getColorFor(ThemeCode.backgroundPrimary),
+            child: continueBtn,
+          ),
+        ],
+        nextStep: () => {},
+        previousStep: () => {},
       ),
       FormStepLayout(
         title: "Vincula su correa y su reloj",
@@ -72,28 +82,28 @@ class DeviceSignupScreenState extends ConsumerState<DeviceSignupScreen>{
         numSteps: 3,
         body: [LinkWatchPreviousScreen()],
         footer: [continueBtn],
-        nextStep: ()=>{},
-        previousStep: ()=>{}
+        nextStep: () => {},
+        previousStep: () => {},
       ),
       FormStepLayout(
         title: "Vincula su correa\ny su reloj",
         currentStep: 2,
         numSteps: 3,
-        body: [LinkWatchScreen(step:1)],
+        body: [LinkWatchScreen(step: 1)],
         footer: [continueBtn],
-        nextStep: ()=>{},
-        previousStep: ()=>{}
+        nextStep: () => {},
+        previousStep: () => {},
       ),
       FormStepLayout(
         title: "Vincula su correa\ny su reloj",
         currentStep: 2,
         numSteps: 3,
-        body: [LinkWatchScreen(step:2)],
+        body: [LinkWatchScreen(step: 2)],
         footer: [continueBtn],
-        nextStep: ()=>{},
-        previousStep: ()=>{}
+        nextStep: () => {},
+        previousStep: () => {},
       ),
-      AccountCreatedScreen(navigationContract: navigationContract, kidAccount: true)
+      AccountCreatedScreen(navigationContract: navigationContract),
     ];
   }
-}
+}

modules/auth/lib/src/features/device_sign_up/link_watch/create_profile_screen.dart

@@ -17,16 +17,14 @@ class CreateProfileScreen extends ConsumerWidget {
         Text(
           "Comienza con un peque; luego podrás agregar más",
           textAlign: TextAlign.center,
-          style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500, letterSpacing: 0),
-        ),
-        CustomTextField(
-          label: "Nombre",
-          hint: "Nombre",
-        ),
-        CustomTextField(
-          label: "Apellidos",
-          hint: "Apellidos",
+          style: TextStyle(
+            fontSize: 14,
+            fontWeight: FontWeight.w500,
+            letterSpacing: 0,
+          ),
         ),
+        CustomTextField(label: "Nombre", hint: "Nombre"),
+        CustomTextField(label: "Apellidos", hint: "Apellidos"),
         Column(
           spacing: 8,
           children: [
@@ -42,21 +40,21 @@ class CreateProfileScreen extends ConsumerWidget {
               children: [
                 Expanded(
                   child: CustomTextField(
-                    numeric: true,
+                    keyboardType: TextInputType.number,
                     hint: "DD",
                     length: 2,
                   ),
                 ),
                 Expanded(
                   child: CustomTextField(
-                    numeric: true,
+                    keyboardType: TextInputType.number,
                     hint: "MM",
                     length: 2,
                   ),
                 ),
                 Expanded(
                   child: CustomTextField(
-                    numeric: true,
+                    keyboardType: TextInputType.number,
                     hint: "AAAA",
                     length: 4,
                   ),
@@ -77,7 +75,7 @@ class CreateProfileScreen extends ConsumerWidget {
             size: 18,
             weight: FontWeight.w500,
           ),
-        )
+        ),
       ],
     );
   }

modules/auth/lib/src/features/link_phone/domain/use_cases/link_phone_use_case.dart

@@ -0,0 +1,5 @@
+abstract class LinkPhoneUseCase {
+  Future<void> requestCode({required String phone});
+
+  Future<void> verifyCode({required String phone, required String code});
+}

modules/auth/lib/src/features/link_phone/domain/use_cases/link_phone_use_case_impl.dart

@@ -0,0 +1,20 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/link_phone/domain/use_cases/link_phone_use_case.dart';
+
+class LinkPhoneUseCaseImpl implements LinkPhoneUseCase {
+  LinkPhoneUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+
+  @override
+  Future<void> requestCode({required String phone}) async {
+    // return _repository.requestPhoneCode(phone: phone);
+    await Future<void>.delayed(const Duration(milliseconds: 500));
+  }
+
+  @override
+  Future<void> verifyCode({required String phone, required String code}) async {
+    // return _repository.verifyPhoneCode(phone: phone, code: code);
+    await Future<void>.delayed(const Duration(milliseconds: 500));
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/providers/link_phone_provider.dart

@@ -0,0 +1,9 @@
+import 'package:auth/src/core/providers/auth_repository_provider.dart';
+import 'package:auth/src/features/link_phone/domain/use_cases/link_phone_use_case.dart';
+import 'package:auth/src/features/link_phone/domain/use_cases/link_phone_use_case_impl.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final linkPhoneUseCaseProvider = Provider.autoDispose<LinkPhoneUseCase>((ref) {
+  final authRepository = ref.read(authRepositoryProvider);
+  return LinkPhoneUseCaseImpl(authRepository);
+});

modules/auth/lib/src/features/link_phone/presentation/request_phone/request_link_phone_builder.dart

@@ -0,0 +1,18 @@
+import 'package:auth/src/features/link_phone/presentation/request_phone/request_link_phone_screen.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:get_it/get_it.dart';
+import 'package:navigation/navigation.dart';
+
+class RequestLinkPhoneBuilder {
+  const RequestLinkPhoneBuilder();
+
+  Page<void> buildPage(BuildContext context, GoRouterState state) {
+    final NavigationContract navigationContract = GetIt.I<NavigationContract>();
+
+    return MaterialPage<void>(
+      key: state.pageKey,
+      child: RequestLinkPhoneScreen(navigationContract: navigationContract),
+    );
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/request_phone/request_link_phone_screen.dart

@@ -0,0 +1,114 @@
+import 'package:auth/src/features/link_phone/presentation/state/link_phone_view_model.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:navigation/navigation.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+class RequestLinkPhoneScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const RequestLinkPhoneScreen({super.key, required this.navigationContract});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ref.watch(themePortProvider);
+
+    final viewModel = ref.read(linkPhoneViewModelProvider.notifier);
+    final viewState = ref.watch(linkPhoneViewModelProvider);
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 24),
+        child: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text(
+              context.translate(I18n.linkPhoneTitle),
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                fontSize: SizeUtils.getByScreen(small: 30, big: 28, xl: 26),
+                fontWeight: FontWeight.w500,
+                letterSpacing: 0,
+              ),
+            ),
+            SizedBox(height: SizeUtils.getByScreen(small: 24, big: 22, xl: 20)),
+            Text(
+              context.translate(I18n.linkPhoneSubtitle),
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                fontSize: SizeUtils.getByScreen(small: 16, big: 16, xl: 14),
+                letterSpacing: 0
+              ),
+            ),
+            SizedBox(height: SizeUtils.getByScreen(small: 48, big: 46, xl: 44)),
+
+            Column(
+              spacing: 8,
+              children: [
+                Align(
+                  alignment: Alignment.bottomLeft,
+                  child: Text(
+                    context.translate(I18n.mobilePhone),
+                    style: const TextStyle(fontSize: 14, letterSpacing: 0),
+                  ),
+                ),
+                Row(
+                  spacing: 10,
+                  children: [
+                    CountryPrefixPicker(
+                      headerText: context.translate(I18n.selectYourCountry),
+                      initialCountryCode: viewState.dialCode,
+                      onChanged: (country) {
+                        viewModel.updateDialCode(
+                          country.dialCode ?? viewState.dialCode,
+                        );
+                      },
+                    ),
+                    Expanded(
+                      child: CustomTextField(
+                        controller: viewModel.phoneNumberController,
+                        hint: context.translate(I18n.phoneNumber),
+                        keyboardType: TextInputType.number,
+                      ),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+
+            const SizedBox(height: 16),
+
+            if (viewState.errorMessage.isNotEmpty) ...[
+              const SizedBox(height: 4),
+              Text(
+                viewState.errorMessage,
+                textAlign: TextAlign.center,
+                style: const TextStyle(
+                  color: Color.fromRGBO(239, 17, 17, 1),
+                  fontSize: 12,
+                ),
+              ),
+            ],
+
+            SizedBox(height: SizeUtils.getByScreen(small: 10, big: 10)),
+
+            PrimaryButton(
+              onPressed: () async {
+                await viewModel.requestCode();
+                final updatedState = ref.read(linkPhoneViewModelProvider);
+                if (updatedState.errorMessage.isEmpty) {
+                  navigationContract.pushTo(AppRoutes.phoneCode);
+                }
+              },
+              text: context.translate(I18n.next),
+              color: theme.getColorFor(ThemeCode.buttonPrimary),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/state/link_phone_view_model.dart

@@ -0,0 +1,148 @@
+import 'package:auth/src/features/link_phone/presentation/providers/link_phone_provider.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import 'package:auth/src/features/link_phone/domain/use_cases/link_phone_use_case.dart';
+import 'package:auth/src/features/link_phone/presentation/state/link_phone_view_state.dart';
+
+final linkPhoneViewModelProvider =
+    NotifierProvider.autoDispose<LinkPhoneViewModel, LinkPhoneViewState>(
+      LinkPhoneViewModel.new,
+    );
+
+class LinkPhoneViewModel extends Notifier<LinkPhoneViewState> {
+  late final LinkPhoneUseCase _linkPhoneUseCase;
+  late final TextEditingController phoneNumberController;
+  late final TextEditingController codeController;
+
+  @override
+  LinkPhoneViewState build() {
+    _linkPhoneUseCase = ref.read(linkPhoneUseCaseProvider);
+
+    phoneNumberController = TextEditingController();
+    phoneNumberController.addListener(_onPhoneNumberChanged);
+
+    codeController = TextEditingController();
+
+    ref.onDispose(disposeControllers);
+
+    return const LinkPhoneViewState();
+  }
+
+  void _onPhoneNumberChanged() {
+    final raw = phoneNumberController.text;
+    state = state.copyWith(
+      phoneNumber: raw,
+      errorMessage: '',
+      codeVerified: false,
+    );
+  }
+
+  void updateDialCode(String dialCode) {
+    state = state.copyWith(
+      dialCode: dialCode,
+      errorMessage: '',
+      codeVerified: false,
+    );
+  }
+
+  void updateCode(String code) {
+    codeController.text = code;
+    state = state.copyWith(errorMessage: '', codeVerified: false);
+  }
+
+  Future<void> requestCode() async {
+    final trimmedNumber = state.phoneNumber.trim();
+
+    if (trimmedNumber.isEmpty) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePhoneIsEmpty',
+        codeVerified: false,
+      );
+      return;
+    }
+
+    final fullPhone = '${state.dialCode}$trimmedNumber';
+
+    state = state.copyWith(
+      isLoading: true,
+      errorMessage: '',
+      codeRequested: false,
+      codeVerified: false,
+    );
+
+    try {
+      await _linkPhoneUseCase.requestCode(phone: fullPhone);
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: '',
+        codeRequested: true,
+      );
+    } catch (e) {
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: e.toString(),
+        codeRequested: false,
+        codeVerified: false,
+      );
+    }
+  }
+
+  Future<void> verifyCode() async {
+    final dialCode = state.dialCode;
+    final phoneNumber = state.phoneNumber.trim();
+    final code = codeController.text.trim();
+    final fullPhone = '$dialCode$phoneNumber';
+
+    if (phoneNumber.isEmpty) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePhoneIsEmpty',
+        codeVerified: false,
+      );
+      return;
+    }
+
+    if (code.isEmpty) {
+      state = state.copyWith(
+        errorMessage: 'errorMessageCodeIsEmpty',
+        codeVerified: false,
+      );
+      return;
+    }
+
+    state = state.copyWith(
+      isLoading: true,
+      errorMessage: '',
+      codeVerified: false,
+    );
+
+    try {
+      await _linkPhoneUseCase.verifyCode(phone: fullPhone, code: code);
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: '',
+        codeVerified: true,
+      );
+    } catch (e) {
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: e.toString(),
+        codeVerified: false,
+      );
+    }
+  }
+
+  void disposeControllers() {
+    phoneNumberController.removeListener(_onPhoneNumberChanged);
+    phoneNumberController.dispose();
+    codeController.dispose();
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/state/link_phone_view_state.dart

@@ -0,0 +1,15 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'link_phone_view_state.freezed.dart';
+
+@freezed
+abstract class LinkPhoneViewState with _$LinkPhoneViewState {
+  const factory LinkPhoneViewState({
+    @Default('') String phoneNumber,
+    @Default('+34') String dialCode,
+    @Default('') String errorMessage,
+    @Default(false) bool isLoading,
+    @Default(false) bool codeRequested,
+    @Default(false) bool codeVerified,
+  }) = _LinkPhoneViewState;
+}

modules/auth/lib/src/features/link_phone/presentation/state/link_phone_view_state.freezed.dart

@@ -0,0 +1,286 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'link_phone_view_state.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$LinkPhoneViewState {
+
+ String get phoneNumber; String get dialCode; String get errorMessage; bool get isLoading; bool get codeRequested; bool get codeVerified;
+/// Create a copy of LinkPhoneViewState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$LinkPhoneViewStateCopyWith<LinkPhoneViewState> get copyWith => _$LinkPhoneViewStateCopyWithImpl<LinkPhoneViewState>(this as LinkPhoneViewState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is LinkPhoneViewState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.dialCode, dialCode) || other.dialCode == dialCode)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.codeRequested, codeRequested) || other.codeRequested == codeRequested)&&(identical(other.codeVerified, codeVerified) || other.codeVerified == codeVerified));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,phoneNumber,dialCode,errorMessage,isLoading,codeRequested,codeVerified);
+
+@override
+String toString() {
+  return 'LinkPhoneViewState(phoneNumber: $phoneNumber, dialCode: $dialCode, errorMessage: $errorMessage, isLoading: $isLoading, codeRequested: $codeRequested, codeVerified: $codeVerified)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $LinkPhoneViewStateCopyWith<$Res>  {
+  factory $LinkPhoneViewStateCopyWith(LinkPhoneViewState value, $Res Function(LinkPhoneViewState) _then) = _$LinkPhoneViewStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, String dialCode, String errorMessage, bool isLoading, bool codeRequested, bool codeVerified
+});
+
+
+
+
+}
+/// @nodoc
+class _$LinkPhoneViewStateCopyWithImpl<$Res>
+    implements $LinkPhoneViewStateCopyWith<$Res> {
+  _$LinkPhoneViewStateCopyWithImpl(this._self, this._then);
+
+  final LinkPhoneViewState _self;
+  final $Res Function(LinkPhoneViewState) _then;
+
+/// Create a copy of LinkPhoneViewState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? dialCode = null,Object? errorMessage = null,Object? isLoading = null,Object? codeRequested = null,Object? codeVerified = null,}) {
+  return _then(_self.copyWith(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,dialCode: null == dialCode ? _self.dialCode : dialCode // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,codeRequested: null == codeRequested ? _self.codeRequested : codeRequested // ignore: cast_nullable_to_non_nullable
+as bool,codeVerified: null == codeVerified ? _self.codeVerified : codeVerified // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [LinkPhoneViewState].
+extension LinkPhoneViewStatePatterns on LinkPhoneViewState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _LinkPhoneViewState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _LinkPhoneViewState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _LinkPhoneViewState value)  $default,){
+final _that = this;
+switch (_that) {
+case _LinkPhoneViewState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _LinkPhoneViewState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _LinkPhoneViewState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  String dialCode,  String errorMessage,  bool isLoading,  bool codeRequested,  bool codeVerified)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _LinkPhoneViewState() when $default != null:
+return $default(_that.phoneNumber,_that.dialCode,_that.errorMessage,_that.isLoading,_that.codeRequested,_that.codeVerified);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  String dialCode,  String errorMessage,  bool isLoading,  bool codeRequested,  bool codeVerified)  $default,) {final _that = this;
+switch (_that) {
+case _LinkPhoneViewState():
+return $default(_that.phoneNumber,_that.dialCode,_that.errorMessage,_that.isLoading,_that.codeRequested,_that.codeVerified);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  String dialCode,  String errorMessage,  bool isLoading,  bool codeRequested,  bool codeVerified)?  $default,) {final _that = this;
+switch (_that) {
+case _LinkPhoneViewState() when $default != null:
+return $default(_that.phoneNumber,_that.dialCode,_that.errorMessage,_that.isLoading,_that.codeRequested,_that.codeVerified);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _LinkPhoneViewState implements LinkPhoneViewState {
+  const _LinkPhoneViewState({this.phoneNumber = '', this.dialCode = '+34', this.errorMessage = '', this.isLoading = false, this.codeRequested = false, this.codeVerified = false});
+  
+
+@override@JsonKey() final  String phoneNumber;
+@override@JsonKey() final  String dialCode;
+@override@JsonKey() final  String errorMessage;
+@override@JsonKey() final  bool isLoading;
+@override@JsonKey() final  bool codeRequested;
+@override@JsonKey() final  bool codeVerified;
+
+/// Create a copy of LinkPhoneViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$LinkPhoneViewStateCopyWith<_LinkPhoneViewState> get copyWith => __$LinkPhoneViewStateCopyWithImpl<_LinkPhoneViewState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _LinkPhoneViewState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.dialCode, dialCode) || other.dialCode == dialCode)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.codeRequested, codeRequested) || other.codeRequested == codeRequested)&&(identical(other.codeVerified, codeVerified) || other.codeVerified == codeVerified));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,phoneNumber,dialCode,errorMessage,isLoading,codeRequested,codeVerified);
+
+@override
+String toString() {
+  return 'LinkPhoneViewState(phoneNumber: $phoneNumber, dialCode: $dialCode, errorMessage: $errorMessage, isLoading: $isLoading, codeRequested: $codeRequested, codeVerified: $codeVerified)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$LinkPhoneViewStateCopyWith<$Res> implements $LinkPhoneViewStateCopyWith<$Res> {
+  factory _$LinkPhoneViewStateCopyWith(_LinkPhoneViewState value, $Res Function(_LinkPhoneViewState) _then) = __$LinkPhoneViewStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, String dialCode, String errorMessage, bool isLoading, bool codeRequested, bool codeVerified
+});
+
+
+
+
+}
+/// @nodoc
+class __$LinkPhoneViewStateCopyWithImpl<$Res>
+    implements _$LinkPhoneViewStateCopyWith<$Res> {
+  __$LinkPhoneViewStateCopyWithImpl(this._self, this._then);
+
+  final _LinkPhoneViewState _self;
+  final $Res Function(_LinkPhoneViewState) _then;
+
+/// Create a copy of LinkPhoneViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? dialCode = null,Object? errorMessage = null,Object? isLoading = null,Object? codeRequested = null,Object? codeVerified = null,}) {
+  return _then(_LinkPhoneViewState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,dialCode: null == dialCode ? _self.dialCode : dialCode // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,codeRequested: null == codeRequested ? _self.codeRequested : codeRequested // ignore: cast_nullable_to_non_nullable
+as bool,codeVerified: null == codeVerified ? _self.codeVerified : codeVerified // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/link_phone/presentation/verify_code/verify_link_phone_code_builder.dart

@@ -0,0 +1,18 @@
+import 'package:auth/src/features/link_phone/presentation/verify_code/verify_link_phone_code_screen.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:get_it/get_it.dart';
+import 'package:navigation/navigation.dart';
+
+class VerifyLinkPhoneCodeBuilder {
+  const VerifyLinkPhoneCodeBuilder();
+
+  Page<void> buildPage(BuildContext context, GoRouterState state) {
+    final NavigationContract navigationContract = GetIt.I<NavigationContract>();
+
+    return MaterialPage<void>(
+      key: state.pageKey,
+      child: VerifyLinkPhoneCodeScreen(navigationContract: navigationContract),
+    );
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/verify_code/verify_link_phone_code_screen.dart

@@ -0,0 +1,122 @@
+import 'package:auth/src/features/link_phone/presentation/state/link_phone_view_model.dart';
+import 'package:auth/src/features/link_phone/presentation/widgets/link_phone_code_input.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:navigation/navigation.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+class VerifyLinkPhoneCodeScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const VerifyLinkPhoneCodeScreen({
+    super.key,
+    required this.navigationContract,
+  });
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ref.watch(themePortProvider);
+
+    final viewModel = ref.read(linkPhoneViewModelProvider.notifier);
+    final viewState = ref.watch(linkPhoneViewModelProvider);
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 24),
+        child: Center(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            spacing: 48,
+            children: [
+              Column(
+                children: [
+                  Text(
+                    context.translate(I18n.connect),
+                    style: TextStyle(fontWeight: FontWeight.bold, fontSize: SizeUtils.getByScreen(small: 30, big: 28)),
+                  ),
+                  const SizedBox(height: 24),
+                  Text.rich(
+                    TextSpan(
+                      text: context.translate(I18n.verificationCodeSentTo),
+                      style: TextStyle(
+                        fontSize: SizeUtils.getByScreen(small: 18, big: 15),
+                      ),
+                      children: [
+                        TextSpan(
+                          text: '${viewState.dialCode}${viewState.phoneNumber}',
+                          style: TextStyle(
+                            fontWeight: FontWeight.bold,
+                          ),
+                        ),
+                      ],
+                    ),
+                    textAlign: TextAlign.center,
+                  ),
+                  SizedBox(height: SizeUtils.getByScreen(small: 48, big: 42, xl: 36)),
+                  Text(
+                    context.translate(I18n.enterCodeHere),
+                    style: TextStyle(fontSize: 16),
+                  ),
+                  SizedBox(height: SizeUtils.getByScreen(small: 24, big: 24, xl: 20)),
+
+                  LinkPhoneCodeInput(
+                    length: 6,
+                    onCodeChanged: viewModel.updateCode,
+                  ),
+
+                  if (viewState.errorMessage.isNotEmpty) ...[
+                    const SizedBox(height: 8),
+                    Text(
+                      viewState.errorMessage,
+                      textAlign: TextAlign.center,
+                      style: const TextStyle(
+                        color: Color.fromRGBO(239, 17, 17, 1),
+                        fontSize: 12,
+                      ),
+                    ),
+                  ],
+                ],
+              ),
+              Column(
+                children: [
+                  PrimaryButton(
+                    onPressed: () async {
+                      await viewModel.verifyCode();
+                      final updatedState = ref.read(linkPhoneViewModelProvider);
+
+                      if (updatedState.codeVerified) {
+                        navigationContract.pushTo(AppRoutes.login);
+                      }
+                    },
+                    text: context.translate(I18n.enter),
+                    color: theme.getColorFor(ThemeCode.buttonPrimary),
+                    size: SizeUtils.getByScreen(small: 18, big: 17, xl: 16),
+                  ),
+                  const SizedBox(height: 24),
+                  Text(
+                    context.translate(I18n.didNotReceiveIt),
+                    style: TextStyle(
+                      fontSize: SizeUtils.getByScreen(small: 18, big: 17, xl: 16),
+                      letterSpacing: 0,
+                      height: SizeUtils.getByScreen(small: 1.5, big: 0),
+                    ),
+                  ),
+                  SizedBox(height: SizeUtils.getByScreen(small: 8, big: 0)),
+                  CustomTextButton(
+                    onPressed: () => navigationContract.goBack(),
+                    text: context.translate(I18n.tryAgain),
+                    size: SizeUtils.getByScreen(small: 18, big: 17, xl: 16),
+                    weight: FontWeight.w500,
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/link_phone/presentation/widgets/link_phone_code_input.dart

@@ -0,0 +1,88 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:utils/utils.dart';
+
+class LinkPhoneCodeInput extends StatefulWidget {
+  const LinkPhoneCodeInput({
+    super.key,
+    this.length = 6,
+    required this.onCodeChanged,
+  });
+
+  final int length;
+  final ValueChanged<String> onCodeChanged;
+
+  @override
+  State<LinkPhoneCodeInput> createState() => _LinkPhoneCodeInputState();
+}
+
+class _LinkPhoneCodeInputState extends State<LinkPhoneCodeInput> {
+  late final List<TextEditingController> _controllers;
+  late final List<FocusNode> _focusNodes;
+
+  @override
+  void initState() {
+    super.initState();
+    _controllers = List<TextEditingController>.generate(
+      widget.length,
+      (_) => TextEditingController(),
+    );
+    _focusNodes = List<FocusNode>.generate(widget.length, (_) => FocusNode());
+  }
+
+  @override
+  void dispose() {
+    for (final controller in _controllers) {
+      controller.dispose();
+    }
+    for (final node in _focusNodes) {
+      node.dispose();
+    }
+    super.dispose();
+  }
+
+  void _onDigitChanged(int index, String value) {
+    if (value.length > 1) {
+      final single = value.characters.last;
+      _controllers[index].text = single;
+      _controllers[index].selection = TextSelection.fromPosition(
+        TextPosition(offset: single.length),
+      );
+    }
+
+    if (value.isNotEmpty && index < widget.length - 1) {
+      _focusNodes[index + 1].requestFocus();
+    } else if (value.isEmpty && index > 0) {
+      _focusNodes[index - 1].requestFocus();
+    }
+
+    final code = _controllers.map((c) => c.text).join();
+    widget.onCodeChanged(code);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Row(
+      spacing: 8,
+      children: List<Widget>.generate(widget.length, (int i) {
+        return Expanded(
+          child: TextField(
+            controller: _controllers[i],
+            focusNode: _focusNodes[i],
+            keyboardType: TextInputType.number,
+            inputFormatters: [FilteringTextInputFormatter.digitsOnly],
+            textAlign: TextAlign.center,
+            decoration: const InputDecoration(
+              hintText: '0',
+              counterText: '',
+              border: OutlineInputBorder(borderRadius: BorderRadius.all(Radius.circular(14))),
+            ),
+            style: TextStyle(fontSize: SizeUtils.getByScreen(small: 20, big: 22, xl: 17)),
+            maxLength: 1,
+            onChanged: (value) => _onDigitChanged(i, value),
+          ),
+        );
+      }),
+    );
+  }
+}

modules/auth/lib/src/features/login/domain/login_use_case.dart

@@ -0,0 +1,3 @@
+abstract class LoginUseCase {
+  Future<String> login({required String email, required String password});
+}

modules/auth/lib/src/features/login/domain/login_use_case_impl.dart

@@ -0,0 +1,13 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/login/domain/login_use_case.dart';
+
+class LoginUseCaseImpl implements LoginUseCase {
+  LoginUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+
+  @override
+  Future<String> login({required String email, required String password}) {
+    return _repository.login(email: email, password: password);
+  }
+}

modules/auth/lib/src/features/login/domain/two_factor_use_case.dart

@@ -0,0 +1,3 @@
+abstract class TwoFactorUseCase {
+  Future<void> twoFactor({required String token, required String code});
+}

modules/auth/lib/src/features/login/domain/two_factor_use_case_impl.dart

@@ -0,0 +1,13 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/login/domain/two_factor_use_case.dart';
+
+class TwoFactorUseCaseImpl implements TwoFactorUseCase {
+  TwoFactorUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+
+  @override
+  Future<void> twoFactor({required String token, required String code}) {
+    return _repository.twoFactor(token: token, code: code);
+  }
+}

modules/auth/lib/src/features/login/login_builder.dart

@@ -1,4 +1,4 @@
-import 'package:auth/src/login/presentation/login_screen.dart';
+import 'package:auth/src/features/login/presentation/login_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:get_it/get_it.dart';

modules/auth/lib/src/features/login/presentation/login_screen.dart

@@ -0,0 +1,411 @@
+import 'package:auth/src/features/login/presentation/loading_google_screen.dart';
+import 'package:auth/src/features/login/presentation/state/login_view_model.dart';
+import 'package:auth/src/features/login/presentation/widgets/two_factor_bottom_sheet.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:navigation/navigation.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+class LoginScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const LoginScreen({super.key, required this.navigationContract});
+
+  Future<void> _onLogIn(BuildContext context, WidgetRef ref) async {
+    FocusManager.instance.primaryFocus?.unfocus();
+
+    final vm = ref.read(loginViewModelProvider.notifier);
+
+    final String? token = await vm.login();
+    if (!context.mounted) return;
+
+    if (token == null || token.isEmpty) return;
+
+    vm.prepareTwoFactor();
+
+    final bool? verified = await showModalBottomSheet<bool>(
+      context: context,
+      isScrollControlled: true,
+      useSafeArea: true,
+      isDismissible: false,
+      enableDrag: false,
+      backgroundColor: Colors.transparent,
+      builder: (context) {
+        return Consumer(
+          builder: (context, ref, _) {
+            final theme = ref.watch(themePortProvider);
+            final vm = ref.read(loginViewModelProvider.notifier);
+
+            final otpErrorKey = ref.watch(
+              loginViewModelProvider.select((s) => s.otpError),
+            );
+            final isOtpLoading = ref.watch(
+              loginViewModelProvider.select((s) => s.isOtpLoading),
+            );
+            final otpCode = ref.watch(
+              loginViewModelProvider.select((s) => s.otpCode),
+            );
+
+            final otpErrorText = otpErrorKey.isEmpty
+                ? ''
+                : context.translate(otpErrorKey);
+
+            Future<void> onVerify() async {
+              FocusManager.instance.primaryFocus?.unfocus();
+
+              final ok = await vm.twoFactor(token: token);
+              if (!context.mounted) return;
+
+              if (ok) Navigator.of(context).pop(true);
+            }
+
+            return TwoFactorBottomSheetView(
+              theme: theme,
+              title: context.translate(I18n.twoFactorTitle),
+              subtitle: context.translate(I18n.twoFactorSubtitle),
+              verifyText: context.translate(I18n.twoFactorVerify),
+              closeText: context.translate(I18n.close),
+              isOtpLoading: isOtpLoading,
+              otpCode: otpCode,
+              otpErrorText: otpErrorText,
+              onChanged: vm.setOtpCode,
+              onVerify: onVerify,
+              onClose: () => Navigator.of(context).pop(false),
+            );
+          },
+        );
+      },
+    );
+
+    if (!context.mounted) return;
+
+    if (verified == true) {
+      navigationContract.goTo(AppRoutes.dashboardHome);
+    }
+  }
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ref.watch(themePortProvider);
+    final bool isLoading = ref.watch(
+      loginViewModelProvider.select((s) => s.isLoading),
+    );
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: SafeArea(
+        child: AbsorbPointer(
+          absorbing: isLoading,
+          child: SingleChildScrollView(
+            padding: EdgeInsets.symmetric(horizontal: SizeUtils.getByScreen(small: 24, big: 24)),
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                SizedBox(height: SizeUtils.getByScreen(small: 0, big: 30, xl: 44)),
+                _Header(theme: theme),
+                SizedBox(height: SizeUtils.getByScreen(small: 26, big: 30, xl: 40)),
+                const _EmailSection(),
+                SizedBox(height: SizeUtils.getByScreen(small: 18, big: 24, xl: 20)),
+                _PasswordSection(onSubmitted: () => _onLogIn(context, ref)),
+                _ForgotPassword(navigationContract: navigationContract),
+                SizedBox(height: SizeUtils.getByScreen(small: 0, big: 24, xl: 22)),
+                _SignInSection(
+                  theme: theme,
+                  onSignIn: () => _onLogIn(context, ref),
+                ),
+                SizedBox(height: SizeUtils.getByScreen(small: 30, big: 60, xl: 56)),
+                _OrContinueWith(theme: theme),
+                SizedBox(height: SizeUtils.getByScreen(small: 24, big: 24, xl: 26)),
+                _SocialButtons(theme: theme),
+                SizedBox(height: SizeUtils.getByScreen(small: 18, big: 36)),
+                _Footer(navigationContract: navigationContract),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _Header extends StatelessWidget {
+  const _Header({required this.theme});
+  final ThemePort theme;
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        Icon(
+          Icons.check,
+          color: theme.getColorFor(ThemeCode.buttonPrimary),
+          size: SizeUtils.getByScreen(small: 54, big: 50, xl: 46),
+        ),
+        Text(
+          context.translate(I18n.welcome),
+          textAlign: TextAlign.center,
+          style: TextStyle(
+            fontSize: SizeUtils.getByScreen(small: 30, big: 28, xl: 27),
+            fontWeight: FontWeight.w500
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _EmailSection extends ConsumerWidget {
+  const _EmailSection();
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final vm = ref.read(loginViewModelProvider.notifier);
+    final String emailErrorKey = ref.watch(
+      loginViewModelProvider.select((s) => s.emailError),
+    );
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        CustomTextField(
+          hint: context.translate(I18n.username),
+          label: context.translate(I18n.username),
+          labelSize: SizeUtils.getByScreen(small: 14, big: 14, xl: 12),
+          controller: vm.emailController,
+          keyboardType: TextInputType.emailAddress,
+          textInputAction: TextInputAction.next,
+        ),
+        _FieldErrorText.fromKey(errorKey: emailErrorKey),
+      ],
+    );
+  }
+}
+
+class _PasswordSection extends ConsumerWidget {
+  const _PasswordSection({required this.onSubmitted});
+  final Future<void> Function() onSubmitted;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final vm = ref.read(loginViewModelProvider.notifier);
+
+    final bool passwordVisible = ref.watch(
+      loginViewModelProvider.select((s) => s.passwordVisible),
+    );
+    final String passwordErrorKey = ref.watch(
+      loginViewModelProvider.select((s) => s.passwordError),
+    );
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        CustomTextField(
+          showPassword: passwordVisible,
+          label: context.translate(I18n.password),
+          labelSize: SizeUtils.getByScreen(small: 14, big: 14, xl: 12),
+          hint: '********',
+          controller: vm.passwordController,
+          textInputAction: TextInputAction.done,
+          onSubmitted: (_) => onSubmitted(),
+        ),
+        _FieldErrorText.fromKey(errorKey: passwordErrorKey),
+      ],
+    );
+  }
+}
+
+class _ForgotPassword extends ConsumerWidget {
+  const _ForgotPassword({required this.navigationContract});
+  final NavigationContract navigationContract;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final bool isLoading = ref.watch(
+      loginViewModelProvider.select((s) => s.isLoading),
+    );
+
+    return Align(
+      alignment: Alignment.topLeft,
+      child: CustomTextButton(
+        text: context.translate(I18n.forgotPassword),
+        onPressed: isLoading
+            ? () {}
+            : () => navigationContract.pushTo(AppRoutes.recoverPassword),
+        size: SizeUtils.getByScreen(small: 16, big: 15, xl: 14),
+      ),
+    );
+  }
+}
+
+class _SignInSection extends ConsumerWidget {
+  const _SignInSection({required this.onSignIn, required this.theme});
+
+  final VoidCallback onSignIn;
+  final ThemePort theme;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final bool isLoading = ref.watch(
+      loginViewModelProvider.select((s) => s.isLoading),
+    );
+    final String errorMessage = ref.watch(
+      loginViewModelProvider.select((s) => s.errorMessage),
+    );
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        PrimaryButton(
+          onPressed: isLoading ? () {} : onSignIn,
+          text: context.translate(I18n.signIn),
+          color: theme.getColorFor(ThemeCode.buttonPrimary),
+          leading: isLoading
+              ? const SizedBox(
+                  height: 18,
+                  width: 18,
+                  child: CircularProgressIndicator(
+                    strokeWidth: 2,
+                    color: Colors.white,
+                  ),
+                )
+              : null,
+          size: SizeUtils.getByScreen(small: 18, big: 17, xl: 16),
+        ),
+        if (errorMessage.isNotEmpty)
+          Padding(
+            padding: const EdgeInsets.only(top: 12),
+            child: Text(
+              errorMessage,
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                color: Theme.of(context).colorScheme.error,
+                fontSize: SizeUtils.getByScreen(small: 13, big: 12, xl: 11),
+              ),
+            ),
+          ),
+      ],
+    );
+  }
+}
+
+class _OrContinueWith extends StatelessWidget {
+  const _OrContinueWith({required this.theme});
+  final ThemePort theme;
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: [
+        const Divider(endIndent: 74, indent: 74),
+        Align(
+          alignment: Alignment.center,
+          child: Container(
+            padding: const EdgeInsets.symmetric(horizontal: 14),
+            color: theme.getColorFor(ThemeCode.backgroundPrimary),
+            child: Text(context.translate(I18n.orContinueWith)),
+          ),
+        ),
+      ],
+    );
+  }
+}
+
+class _SocialButtons extends ConsumerWidget {
+  const _SocialButtons({required this.theme});
+  final ThemePort theme;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final bool isLoading = ref.watch(
+      loginViewModelProvider.select((s) => s.isLoading),
+    );
+
+    return Row(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        SecondaryButton(
+          onPressed: isLoading
+              ? () {}
+              : () => Navigator.push(
+                  context,
+                  MaterialPageRoute(
+                    builder: (_) => const LoadingGoogleScreen(),
+                  ),
+                ),
+          radius: 16,
+          padding: SizeUtils.getByScreen(small: 44, big: 40, xl: 36),
+          text: context.translate(I18n.google),
+          label: 'Google',
+        ),
+        const SizedBox(width: 16),
+        SecondaryButton(
+          onPressed: isLoading ? () {} : () {},
+          radius: 16,
+          padding: SizeUtils.getByScreen(small: 44, big: 40, xl: 36),
+          icon: Icons.apple,
+          label: 'Apple',
+        ),
+      ],
+    );
+  }
+}
+
+class _Footer extends ConsumerWidget {
+  const _Footer({required this.navigationContract});
+  final NavigationContract navigationContract;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final bool isLoading = ref.watch(
+      loginViewModelProvider.select((s) => s.isLoading),
+    );
+
+    return Column(
+      children: [
+        Text(
+          context.translate(I18n.dontHaveAccount),
+          style: TextStyle(fontSize: SizeUtils.getByScreen(small: 18, big: 17, xl: 16), letterSpacing: 0, height: 0),
+        ),
+        CustomTextButton(
+          onPressed: isLoading
+              ? null
+              : () => navigationContract.pushTo(AppRoutes.signup),
+          text: context.translate(I18n.createOneNow),
+          size: SizeUtils.getByScreen(small: 18, big: 17, xl: 16),
+          weight: FontWeight.w500,
+        ),
+      ],
+    );
+  }
+}
+
+class _FieldErrorText extends StatelessWidget {
+  const _FieldErrorText._({required this.text});
+  final String text;
+
+  factory _FieldErrorText.fromKey({required String errorKey}) {
+    return _FieldErrorText._(text: errorKey);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (text.isEmpty) return const SizedBox.shrink();
+
+    return Padding(
+      padding: const EdgeInsets.only(top: 8),
+      child: Align(
+        alignment: Alignment.centerLeft,
+        child: Text(
+          context.translate(text),
+          style: TextStyle(
+            color: Theme.of(context).colorScheme.error,
+            fontSize: 12,
+          ),
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/login/presentation/providers/login_provider.dart

@@ -0,0 +1,9 @@
+import 'package:auth/src/core/providers/auth_repository_provider.dart';
+import 'package:auth/src/features/login/domain/login_use_case.dart';
+import 'package:auth/src/features/login/domain/login_use_case_impl.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final loginUseCaseProvider = Provider.autoDispose<LoginUseCase>((ref) {
+  final authRepository = ref.read(authRepositoryProvider);
+  return LoginUseCaseImpl(authRepository);
+});

modules/auth/lib/src/features/login/presentation/providers/two_factor_provider.dart

@@ -0,0 +1,9 @@
+import 'package:auth/src/core/providers/auth_repository_provider.dart';
+import 'package:auth/src/features/login/domain/two_factor_use_case.dart';
+import 'package:auth/src/features/login/domain/two_factor_use_case_impl.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+final twoFactorUseCaseProvider = Provider.autoDispose<TwoFactorUseCase>((ref) {
+  final authRepository = ref.read(authRepositoryProvider);
+  return TwoFactorUseCaseImpl(authRepository);
+});

modules/auth/lib/src/features/login/presentation/state/login_view_model.dart

@@ -0,0 +1,202 @@
+import 'package:auth/src/features/login/domain/login_use_case.dart';
+import 'package:auth/src/features/login/domain/two_factor_use_case.dart';
+import 'package:auth/src/features/login/presentation/providers/login_provider.dart';
+import 'package:auth/src/features/login/presentation/providers/two_factor_provider.dart';
+import 'package:auth/src/features/login/presentation/state/login_view_state.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+
+final loginViewModelProvider =
+    NotifierProvider.autoDispose<LoginViewModel, LoginViewState>(
+      LoginViewModel.new,
+    );
+
+class LoginViewModel extends Notifier<LoginViewState> {
+  late final LoginUseCase _loginUseCase;
+  late final TwoFactorUseCase _twoFactorUseCase;
+
+  late final TextEditingController emailController;
+  late final TextEditingController passwordController;
+
+  late final TextEditingController otpController;
+
+  static final RegExp _emailRegex = RegExp(
+    r'^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$',
+    caseSensitive: false,
+  );
+
+  @override
+  LoginViewState build() {
+    _loginUseCase = ref.read(loginUseCaseProvider);
+    _twoFactorUseCase = ref.read(twoFactorUseCaseProvider);
+
+    emailController = TextEditingController();
+    passwordController = TextEditingController();
+    otpController = TextEditingController();
+
+    emailController.addListener(_onEmailChanged);
+    passwordController.addListener(_onPasswordChanged);
+    otpController.addListener(_onOtpChanged);
+
+    ref.onDispose(disposeControllers);
+
+    return const LoginViewState();
+  }
+
+  void _onEmailChanged() {
+    final text = emailController.text;
+    if (text == state.email) return;
+
+    state = state.copyWith(email: text, errorMessage: '');
+
+    if (state.showErrors) {
+      state = state.copyWith(emailError: _emailErrorFor(text));
+    }
+  }
+
+  void _onPasswordChanged() {
+    final text = passwordController.text;
+    if (text == state.password) return;
+
+    state = state.copyWith(password: text, errorMessage: '');
+
+    if (state.showErrors) {
+      state = state.copyWith(passwordError: _passwordErrorFor(text));
+    }
+  }
+
+  void togglePasswordVisible() {
+    state = state.copyWith(passwordVisible: !state.passwordVisible);
+  }
+
+  bool _isValidEmail(String email) => _emailRegex.hasMatch(email);
+
+  String _emailErrorFor(String value) {
+    final email = value.trim();
+    if (email.isEmpty) return I18n.errorEmailRequired;
+    if (!_isValidEmail(email)) return I18n.errorEmailInvalid;
+    return '';
+  }
+
+  String _passwordErrorFor(String value) {
+    final password = value.trim();
+    if (password.isEmpty) return I18n.errorPasswordRequired;
+    if (password.length < 6) return I18n.errorPasswordMinLength;
+    return '';
+  }
+
+  bool _validateForm() {
+    final emailError = _emailErrorFor(state.email);
+    final passwordError = _passwordErrorFor(state.password);
+
+    state = state.copyWith(
+      showErrors: true,
+      emailError: emailError,
+      passwordError: passwordError,
+      errorMessage: '',
+    );
+
+    return emailError.isEmpty && passwordError.isEmpty;
+  }
+
+  Future<String?> login() async {
+    if (!_validateForm()) return null;
+
+    final email = state.email.trim();
+    final password = state.password.trim();
+
+    state = state.copyWith(isLoading: true, errorMessage: '');
+
+    try {
+      final String token = await _loginUseCase.login(
+        email: email,
+        password: password,
+      );
+
+      if (!ref.mounted) return null;
+
+      state = state.copyWith(isLoading: false);
+      return token;
+    } catch (e) {
+      if (!ref.mounted) return null;
+
+      state = state.copyWith(isLoading: false, errorMessage: e.toString());
+      return null;
+    }
+  }
+
+  void prepareTwoFactor() {
+    otpController.text = '';
+    state = state.copyWith(otpCode: '', otpError: '', isOtpLoading: false);
+  }
+
+  void _onOtpChanged() {
+    final raw = otpController.text;
+    if (raw == state.otpCode) return;
+
+    state = state.copyWith(otpCode: raw, otpError: '');
+
+    if (state.showErrors) {
+      state = state.copyWith(otpError: _otpErrorFor(raw));
+    }
+  }
+
+  void setOtpCode(String code) {
+    state = state.copyWith(otpCode: code, otpError: '');
+  }
+
+  String _otpErrorFor(String value) {
+    final code = value.trim();
+    if (code.isEmpty) return I18n.errorTwoFactorCodeRequired;
+    if (code.length != 6) return I18n.errorTwoFactorCodeInvalidLength;
+    return '';
+  }
+
+  bool _validateOtp() {
+    final otpError = _otpErrorFor(state.otpCode);
+
+    state = state.copyWith(
+      showErrors: true,
+      otpError: otpError,
+      errorMessage: '',
+    );
+
+    return otpError.isEmpty;
+  }
+
+  Future<bool> twoFactor({required String token}) async {
+    if (!_validateOtp()) return false;
+
+    final code = state.otpCode.trim();
+
+    state = state.copyWith(isOtpLoading: true, otpError: '', errorMessage: '');
+
+    try {
+      await _twoFactorUseCase.twoFactor(token: token, code: code);
+
+      if (!ref.mounted) return false;
+
+      state = state.copyWith(isOtpLoading: false);
+      return true;
+    } catch (e) {
+      if (!ref.mounted) return false;
+
+      state = state.copyWith(
+        isOtpLoading: false,
+        otpError: I18n.errorTwoFactorCodeInvalid,
+      );
+      return false;
+    }
+  }
+
+  void disposeControllers() {
+    emailController.removeListener(_onEmailChanged);
+    passwordController.removeListener(_onPasswordChanged);
+    otpController.removeListener(_onOtpChanged);
+
+    emailController.dispose();
+    passwordController.dispose();
+    otpController.dispose();
+  }
+}

modules/auth/lib/src/features/login/presentation/state/login_view_state.dart

@@ -0,0 +1,21 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'login_view_state.freezed.dart';
+
+@freezed
+abstract class LoginViewState with _$LoginViewState {
+  const factory LoginViewState({
+    @Default('') String email,
+    @Default('') String password,
+    @Default(false) bool passwordVisible,
+    @Default('') String emailError,
+    @Default('') String passwordError,
+    @Default('') String errorMessage,
+    @Default(false) bool showErrors,
+    @Default(false) bool isLoading,
+    @Default('') String token,
+    @Default('') String otpCode,
+    @Default('') String otpError,
+    @Default(false) bool isOtpLoading,
+  }) = _LoginViewState;
+}

modules/auth/lib/src/features/login/presentation/state/login_view_state.freezed.dart

@@ -0,0 +1,304 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'login_view_state.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$LoginViewState {
+
+ String get email; String get password; bool get passwordVisible; String get emailError; String get passwordError; String get errorMessage; bool get showErrors; bool get isLoading; String get token; String get otpCode; String get otpError; bool get isOtpLoading;
+/// Create a copy of LoginViewState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$LoginViewStateCopyWith<LoginViewState> get copyWith => _$LoginViewStateCopyWithImpl<LoginViewState>(this as LoginViewState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is LoginViewState&&(identical(other.email, email) || other.email == email)&&(identical(other.password, password) || other.password == password)&&(identical(other.passwordVisible, passwordVisible) || other.passwordVisible == passwordVisible)&&(identical(other.emailError, emailError) || other.emailError == emailError)&&(identical(other.passwordError, passwordError) || other.passwordError == passwordError)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.showErrors, showErrors) || other.showErrors == showErrors)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.token, token) || other.token == token)&&(identical(other.otpCode, otpCode) || other.otpCode == otpCode)&&(identical(other.otpError, otpError) || other.otpError == otpError)&&(identical(other.isOtpLoading, isOtpLoading) || other.isOtpLoading == isOtpLoading));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,email,password,passwordVisible,emailError,passwordError,errorMessage,showErrors,isLoading,token,otpCode,otpError,isOtpLoading);
+
+@override
+String toString() {
+  return 'LoginViewState(email: $email, password: $password, passwordVisible: $passwordVisible, emailError: $emailError, passwordError: $passwordError, errorMessage: $errorMessage, showErrors: $showErrors, isLoading: $isLoading, token: $token, otpCode: $otpCode, otpError: $otpError, isOtpLoading: $isOtpLoading)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $LoginViewStateCopyWith<$Res>  {
+  factory $LoginViewStateCopyWith(LoginViewState value, $Res Function(LoginViewState) _then) = _$LoginViewStateCopyWithImpl;
+@useResult
+$Res call({
+ String email, String password, bool passwordVisible, String emailError, String passwordError, String errorMessage, bool showErrors, bool isLoading, String token, String otpCode, String otpError, bool isOtpLoading
+});
+
+
+
+
+}
+/// @nodoc
+class _$LoginViewStateCopyWithImpl<$Res>
+    implements $LoginViewStateCopyWith<$Res> {
+  _$LoginViewStateCopyWithImpl(this._self, this._then);
+
+  final LoginViewState _self;
+  final $Res Function(LoginViewState) _then;
+
+/// Create a copy of LoginViewState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? email = null,Object? password = null,Object? passwordVisible = null,Object? emailError = null,Object? passwordError = null,Object? errorMessage = null,Object? showErrors = null,Object? isLoading = null,Object? token = null,Object? otpCode = null,Object? otpError = null,Object? isOtpLoading = null,}) {
+  return _then(_self.copyWith(
+email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,passwordVisible: null == passwordVisible ? _self.passwordVisible : passwordVisible // ignore: cast_nullable_to_non_nullable
+as bool,emailError: null == emailError ? _self.emailError : emailError // ignore: cast_nullable_to_non_nullable
+as String,passwordError: null == passwordError ? _self.passwordError : passwordError // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,showErrors: null == showErrors ? _self.showErrors : showErrors // ignore: cast_nullable_to_non_nullable
+as bool,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,otpCode: null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,otpError: null == otpError ? _self.otpError : otpError // ignore: cast_nullable_to_non_nullable
+as String,isOtpLoading: null == isOtpLoading ? _self.isOtpLoading : isOtpLoading // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [LoginViewState].
+extension LoginViewStatePatterns on LoginViewState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _LoginViewState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _LoginViewState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _LoginViewState value)  $default,){
+final _that = this;
+switch (_that) {
+case _LoginViewState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _LoginViewState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _LoginViewState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String email,  String password,  bool passwordVisible,  String emailError,  String passwordError,  String errorMessage,  bool showErrors,  bool isLoading,  String token,  String otpCode,  String otpError,  bool isOtpLoading)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _LoginViewState() when $default != null:
+return $default(_that.email,_that.password,_that.passwordVisible,_that.emailError,_that.passwordError,_that.errorMessage,_that.showErrors,_that.isLoading,_that.token,_that.otpCode,_that.otpError,_that.isOtpLoading);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String email,  String password,  bool passwordVisible,  String emailError,  String passwordError,  String errorMessage,  bool showErrors,  bool isLoading,  String token,  String otpCode,  String otpError,  bool isOtpLoading)  $default,) {final _that = this;
+switch (_that) {
+case _LoginViewState():
+return $default(_that.email,_that.password,_that.passwordVisible,_that.emailError,_that.passwordError,_that.errorMessage,_that.showErrors,_that.isLoading,_that.token,_that.otpCode,_that.otpError,_that.isOtpLoading);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String email,  String password,  bool passwordVisible,  String emailError,  String passwordError,  String errorMessage,  bool showErrors,  bool isLoading,  String token,  String otpCode,  String otpError,  bool isOtpLoading)?  $default,) {final _that = this;
+switch (_that) {
+case _LoginViewState() when $default != null:
+return $default(_that.email,_that.password,_that.passwordVisible,_that.emailError,_that.passwordError,_that.errorMessage,_that.showErrors,_that.isLoading,_that.token,_that.otpCode,_that.otpError,_that.isOtpLoading);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _LoginViewState implements LoginViewState {
+  const _LoginViewState({this.email = '', this.password = '', this.passwordVisible = false, this.emailError = '', this.passwordError = '', this.errorMessage = '', this.showErrors = false, this.isLoading = false, this.token = '', this.otpCode = '', this.otpError = '', this.isOtpLoading = false});
+  
+
+@override@JsonKey() final  String email;
+@override@JsonKey() final  String password;
+@override@JsonKey() final  bool passwordVisible;
+@override@JsonKey() final  String emailError;
+@override@JsonKey() final  String passwordError;
+@override@JsonKey() final  String errorMessage;
+@override@JsonKey() final  bool showErrors;
+@override@JsonKey() final  bool isLoading;
+@override@JsonKey() final  String token;
+@override@JsonKey() final  String otpCode;
+@override@JsonKey() final  String otpError;
+@override@JsonKey() final  bool isOtpLoading;
+
+/// Create a copy of LoginViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$LoginViewStateCopyWith<_LoginViewState> get copyWith => __$LoginViewStateCopyWithImpl<_LoginViewState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _LoginViewState&&(identical(other.email, email) || other.email == email)&&(identical(other.password, password) || other.password == password)&&(identical(other.passwordVisible, passwordVisible) || other.passwordVisible == passwordVisible)&&(identical(other.emailError, emailError) || other.emailError == emailError)&&(identical(other.passwordError, passwordError) || other.passwordError == passwordError)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.showErrors, showErrors) || other.showErrors == showErrors)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.token, token) || other.token == token)&&(identical(other.otpCode, otpCode) || other.otpCode == otpCode)&&(identical(other.otpError, otpError) || other.otpError == otpError)&&(identical(other.isOtpLoading, isOtpLoading) || other.isOtpLoading == isOtpLoading));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,email,password,passwordVisible,emailError,passwordError,errorMessage,showErrors,isLoading,token,otpCode,otpError,isOtpLoading);
+
+@override
+String toString() {
+  return 'LoginViewState(email: $email, password: $password, passwordVisible: $passwordVisible, emailError: $emailError, passwordError: $passwordError, errorMessage: $errorMessage, showErrors: $showErrors, isLoading: $isLoading, token: $token, otpCode: $otpCode, otpError: $otpError, isOtpLoading: $isOtpLoading)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$LoginViewStateCopyWith<$Res> implements $LoginViewStateCopyWith<$Res> {
+  factory _$LoginViewStateCopyWith(_LoginViewState value, $Res Function(_LoginViewState) _then) = __$LoginViewStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String email, String password, bool passwordVisible, String emailError, String passwordError, String errorMessage, bool showErrors, bool isLoading, String token, String otpCode, String otpError, bool isOtpLoading
+});
+
+
+
+
+}
+/// @nodoc
+class __$LoginViewStateCopyWithImpl<$Res>
+    implements _$LoginViewStateCopyWith<$Res> {
+  __$LoginViewStateCopyWithImpl(this._self, this._then);
+
+  final _LoginViewState _self;
+  final $Res Function(_LoginViewState) _then;
+
+/// Create a copy of LoginViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? email = null,Object? password = null,Object? passwordVisible = null,Object? emailError = null,Object? passwordError = null,Object? errorMessage = null,Object? showErrors = null,Object? isLoading = null,Object? token = null,Object? otpCode = null,Object? otpError = null,Object? isOtpLoading = null,}) {
+  return _then(_LoginViewState(
+email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,passwordVisible: null == passwordVisible ? _self.passwordVisible : passwordVisible // ignore: cast_nullable_to_non_nullable
+as bool,emailError: null == emailError ? _self.emailError : emailError // ignore: cast_nullable_to_non_nullable
+as String,passwordError: null == passwordError ? _self.passwordError : passwordError // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,showErrors: null == showErrors ? _self.showErrors : showErrors // ignore: cast_nullable_to_non_nullable
+as bool,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,otpCode: null == otpCode ? _self.otpCode : otpCode // ignore: cast_nullable_to_non_nullable
+as String,otpError: null == otpError ? _self.otpError : otpError // ignore: cast_nullable_to_non_nullable
+as String,isOtpLoading: null == isOtpLoading ? _self.isOtpLoading : isOtpLoading // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/login/presentation/widgets/otp_code_fields.dart

@@ -0,0 +1,211 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class OtpCodeFields extends StatefulWidget {
+  const OtpCodeFields({
+    super.key,
+    this.length = 6,
+    this.autofocus = true,
+    this.enabled = true,
+    this.errorText,
+    this.onChanged,
+    this.onCompleted,
+    this.boxSize = 48,
+    this.gap = 10,
+  });
+
+  final int length;
+  final bool autofocus;
+  final bool enabled;
+  final String? errorText;
+  final ValueChanged<String>? onChanged;
+  final ValueChanged<String>? onCompleted;
+  final double boxSize;
+  final double gap;
+
+  @override
+  State<OtpCodeFields> createState() => _OtpCodeFieldsState();
+}
+
+class _OtpCodeFieldsState extends State<OtpCodeFields> {
+  late final List<TextEditingController> _controllers;
+  late final List<FocusNode> _focusNodes;
+
+  String get _code => _controllers.map((c) => c.text.trim()).join();
+
+  @override
+  void initState() {
+    super.initState();
+    _controllers = List.generate(widget.length, (_) => TextEditingController());
+    _focusNodes = List.generate(widget.length, (_) => FocusNode());
+
+    if (widget.autofocus) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        if (!mounted) return;
+        _focusNodes.first.requestFocus();
+      });
+    }
+  }
+
+  @override
+  void dispose() {
+    for (final c in _controllers) {
+      c.dispose();
+    }
+    for (final f in _focusNodes) {
+      f.dispose();
+    }
+    super.dispose();
+  }
+
+  void _emit() {
+    final code = _code;
+    widget.onChanged?.call(code);
+    if (code.length == widget.length &&
+        !_controllers.any((c) => c.text.isEmpty)) {
+      widget.onCompleted?.call(code);
+    }
+  }
+
+  void _setFromPaste(String value) {
+    final digits = value.replaceAll(RegExp(r'\D'), '');
+    if (digits.isEmpty) return;
+
+    final clipped = digits.length > widget.length
+        ? digits.substring(0, widget.length)
+        : digits;
+
+    for (var i = 0; i < widget.length; i++) {
+      _controllers[i].text = i < clipped.length ? clipped[i] : '';
+    }
+
+    final nextIndex = clipped.length >= widget.length
+        ? widget.length - 1
+        : clipped.length;
+
+    _focusNodes[nextIndex].requestFocus();
+    _emit();
+    setState(() {});
+  }
+
+  void _onChanged(int index, String value) {
+    if (!mounted) return;
+
+    if (value.length > 1) {
+      _setFromPaste(value);
+      return;
+    }
+
+    if (value.isNotEmpty && index < widget.length - 1) {
+      _focusNodes[index + 1].requestFocus();
+    }
+
+    _emit();
+    setState(() {});
+  }
+
+  KeyEventResult _onKey(int index, KeyEvent event) {
+    if (event is! KeyDownEvent) return KeyEventResult.ignored;
+
+    if (event.logicalKey == LogicalKeyboardKey.backspace) {
+      final current = _controllers[index].text;
+
+      if (current.isEmpty && index > 0) {
+        _controllers[index - 1].text = '';
+        _focusNodes[index - 1].requestFocus();
+        _emit();
+        setState(() {});
+        return KeyEventResult.handled;
+      }
+    }
+
+    return KeyEventResult.ignored;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final borderColor = widget.errorText == null || widget.errorText!.isEmpty
+        ? Theme.of(context).dividerColor
+        : Theme.of(context).colorScheme.error;
+
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        Wrap(
+          alignment: WrapAlignment.center,
+          spacing: widget.gap,
+          children: List.generate(widget.length, (i) {
+            return SizedBox(
+              width: widget.boxSize,
+              height: widget.boxSize,
+              child: Focus(
+                onKeyEvent: (_, event) => _onKey(i, event),
+                child: TextField(
+                  enabled: widget.enabled,
+                  controller: _controllers[i],
+                  focusNode: _focusNodes[i],
+                  keyboardType: TextInputType.number,
+                  textInputAction: i == widget.length - 1
+                      ? TextInputAction.done
+                      : TextInputAction.next,
+                  textAlign: TextAlign.center,
+                  maxLength: 1,
+                  style: const TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.w700,
+                  ),
+                  inputFormatters: [
+                    FilteringTextInputFormatter.digitsOnly,
+                    LengthLimitingTextInputFormatter(1),
+                  ],
+                  decoration: InputDecoration(
+                    counterText: '',
+                    contentPadding: EdgeInsets.zero,
+                    enabledBorder: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(14),
+                      borderSide: BorderSide(color: borderColor),
+                    ),
+                    focusedBorder: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(14),
+                      borderSide: BorderSide(
+                        color: Theme.of(context).colorScheme.primary,
+                        width: 1.6,
+                      ),
+                    ),
+                    errorBorder: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(14),
+                      borderSide: BorderSide(
+                        color: Theme.of(context).colorScheme.error,
+                        width: 1.2,
+                      ),
+                    ),
+                    focusedErrorBorder: OutlineInputBorder(
+                      borderRadius: BorderRadius.circular(14),
+                      borderSide: BorderSide(
+                        color: Theme.of(context).colorScheme.error,
+                        width: 1.6,
+                      ),
+                    ),
+                  ),
+                  onChanged: (v) => _onChanged(i, v),
+                ),
+              ),
+            );
+          }),
+        ),
+        if (widget.errorText != null && widget.errorText!.isNotEmpty)
+          Padding(
+            padding: const EdgeInsets.only(top: 10),
+            child: Text(
+              widget.errorText!,
+              textAlign: TextAlign.center,
+              style: TextStyle(
+                color: Theme.of(context).colorScheme.error,
+                fontSize: 12,
+              ),
+            ),
+          ),
+      ],
+    );
+  }
+}

modules/auth/lib/src/features/login/presentation/widgets/two_factor_bottom_sheet.dart

@@ -0,0 +1,118 @@
+import 'dart:async';
+
+import 'package:auth/src/features/login/presentation/widgets/otp_code_fields.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:utils/utils.dart';
+
+class TwoFactorBottomSheetView extends StatelessWidget {
+  const TwoFactorBottomSheetView({
+    super.key,
+    required this.theme,
+    required this.title,
+    required this.subtitle,
+    required this.verifyText,
+    required this.closeText,
+    required this.isOtpLoading,
+    required this.otpCode,
+    required this.otpErrorText,
+    required this.onChanged,
+    required this.onVerify,
+    required this.onClose,
+  });
+
+  final ThemePort theme;
+
+  final String title;
+  final String subtitle;
+  final String verifyText;
+  final String closeText;
+
+  final bool isOtpLoading;
+  final String otpCode;
+  final String otpErrorText;
+
+  final ValueChanged<String> onChanged;
+  final Future<void> Function() onVerify;
+  final VoidCallback onClose;
+
+  bool get _isValidOtp => otpCode.trim().length == 6;
+
+  @override
+  Widget build(BuildContext context) {
+    final bottomInset = MediaQuery.of(context).viewInsets.bottom;
+
+    return Container(
+      decoration: BoxDecoration(
+        color: theme.getColorFor(ThemeCode.backgroundPrimary),
+        borderRadius: const BorderRadius.vertical(top: Radius.circular(24)),
+      ),
+      padding: EdgeInsets.fromLTRB(24, 12, 24, 24 + bottomInset),
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Container(
+            height: 4,
+            width: 48,
+            decoration: BoxDecoration(
+              color: Colors.grey.withValues(alpha: 0.35),
+              borderRadius: BorderRadius.circular(999),
+            ),
+          ),
+          const SizedBox(height: 16),
+
+          Text(
+            title,
+            textAlign: TextAlign.center,
+            style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w700),
+          ),
+          const SizedBox(height: 8),
+          Text(
+            subtitle,
+            textAlign: TextAlign.center,
+            style: const TextStyle(fontSize: 14),
+          ),
+          const SizedBox(height: 20),
+
+          OtpCodeFields(
+            length: 6,
+            enabled: !isOtpLoading,
+            errorText: otpErrorText.isEmpty ? null : otpErrorText,
+            onChanged: onChanged,
+            onCompleted: (_) {
+              if (isOtpLoading || !_isValidOtp) return;
+              unawaited(onVerify());
+            },
+            gap: SizeUtils.getByScreen(small: 10, big: 8, xl: 4),
+          ),
+          SizedBox(height: SizeUtils.getByScreen(small: 24, big: 38)),
+
+          PrimaryButton(
+            onPressed: (isOtpLoading || !_isValidOtp)
+                ? () {}
+                : () => unawaited(onVerify()),
+            text: verifyText,
+            color: theme.getColorFor(ThemeCode.buttonPrimary),
+            leading: isOtpLoading
+                ? const SizedBox(
+                    height: 18,
+                    width: 18,
+                    child: CircularProgressIndicator(
+                      strokeWidth: 2,
+                      color: Colors.white,
+                    ),
+                  )
+                : null,
+          ),
+
+          SizedBox(height: SizeUtils.getByScreen(small: 12, big: 9)),
+
+          TextButton(
+            onPressed: isOtpLoading ? null : onClose,
+            child: Text(closeText),
+          ),
+        ],
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/onboarding/onboarding_builder.dart

@@ -1,4 +1,4 @@
-import 'package:auth/src/onboarding/presentation/onboarding_screen.dart';
+import 'package:auth/src/features/onboarding/presentation/onboarding_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:get_it/get_it.dart';

modules/auth/lib/src/features/onboarding/presentation/onboarding_screen.dart

@@ -0,0 +1,126 @@
+import 'package:auth/src/features/onboarding/domain/onboarding_page.dart';
+import 'package:auth/src/features/onboarding/presentation/onboarding_view_model.dart';
+import 'package:auth/src/features/onboarding/presentation/widgets/onboarding_content.dart';
+import 'package:design_system/design_system.dart';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:navigation/navigation.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+
+final onboardingPageControllerProvider = Provider.autoDispose<PageController>((
+  ref,
+) {
+  final controller = PageController();
+  ref.onDispose(controller.dispose);
+  return controller;
+});
+
+class OnboardingScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const OnboardingScreen({super.key, required this.navigationContract});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final state = ref.watch(onBoardingViewModelProvider);
+    final viewModel = ref.read(onBoardingViewModelProvider.notifier);
+    final pageController = ref.watch(onboardingPageControllerProvider);
+
+    final isLast = state.cardIndex >= onboardingPages.length - 1;
+
+    void goToNext() {
+      if (isLast) {
+        navigationContract.goTo(AppRoutes.linkPhone);
+      } else {
+        pageController.nextPage(
+          duration: const Duration(milliseconds: 400),
+          curve: Curves.easeOut,
+        );
+      }
+    }
+
+    return Scaffold(
+      backgroundColor: Colors.white,
+      body: Padding(
+        padding: const EdgeInsets.symmetric(horizontal: 24),
+        child: Column(
+          children: [
+            Expanded(
+              child: PageView.builder(
+                controller: pageController,
+                itemCount: onboardingPages.length,
+                onPageChanged: viewModel.onPageChanged,
+                itemBuilder: (context, index) {
+                  final page = onboardingPages[index];
+                  return OnboardingContent(
+                    image: page.image,
+                    title: page.title,
+                    subtitle: page.subtitle,
+                  );
+                },
+              ),
+            ),
+            StepIndicator(
+              current: state.cardIndex + 1,
+              total: onboardingPages.length,
+              color: const Color(0xFF4A4A4A),
+            ),
+            const SizedBox(height: 38),
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 24),
+              width: double.infinity,
+              child: TextButton(
+                onPressed: goToNext,
+                style: TextButton.styleFrom(
+                  backgroundColor: isLast
+                      ? const Color(0xFF329E95)
+                      : const Color(0xFF333333),
+                  foregroundColor: Colors.white,
+                  padding: const EdgeInsets.symmetric(
+                    vertical: 16,
+                    horizontal: 24,
+                  ),
+                  shape: RoundedRectangleBorder(
+                    borderRadius: BorderRadius.circular(18),
+                  ),
+                ),
+                child: Text(
+                  isLast
+                      ? context.translate(I18n.start)
+                      : context.translate(I18n.next),
+                  style: const TextStyle(
+                    fontSize: 18,
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+              ),
+            ),
+            const SizedBox(height: 8),
+            SizedBox(
+              height: 48,
+              child: Center(
+                child: isLast
+                    ? const SizedBox.shrink()
+                    : TextButton(
+                        onPressed: () =>
+                            navigationContract.goTo(AppRoutes.linkPhone),
+                        child: Text(
+                          context.translate(I18n.skip),
+                          style: TextStyle(
+                            color: Color(0xFF333333),
+                            decoration: TextDecoration.underline,
+                            fontWeight: FontWeight.w500,
+                            fontSize: 18,
+                          ),
+                        ),
+                      ),
+              ),
+            ),
+            const SizedBox(height: 48),
+          ],
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/onboarding/presentation/onboarding_view_model.dart

@@ -1,6 +1,6 @@
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
-import 'package:auth/src/onboarding/presentation/onboarding_view_state.dart';
+import 'package:auth/src/features/onboarding/presentation/onboarding_view_state.dart';
 
 final onBoardingViewModelProvider =
     NotifierProvider.autoDispose<OnBoardingViewModel, OnboardingViewState>(

modules/auth/lib/src/features/recover_password/domain/use_cases/recover_password_use_case.dart

@@ -0,0 +1,7 @@
+abstract class RecoverPasswordUseCase {
+  Future<String> requestEmail({required String email});
+
+  Future<String> requestSms({required String phone});
+
+  Future<void> recoverPassword({required String newPassword, required String token});
+}

modules/auth/lib/src/features/recover_password/domain/use_cases/recover_password_use_case_impl.dart

@@ -0,0 +1,23 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/recover_password/domain/use_cases/recover_password_use_case.dart';
+
+class RecoverPasswordUseCaseImpl implements RecoverPasswordUseCase {
+  RecoverPasswordUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+
+  @override
+  Future<String> requestEmail({required String email}) async {
+    return await _repository.requestPasswordReset(email: email);
+  }
+
+  @override
+  Future<String> requestSms({required String phone}) async {
+    return await _repository.requestPasswordReset(phone: phone);
+  }
+
+  @override
+  Future<void> recoverPassword({required String newPassword, required String token}) async {
+    await _repository.recoverPassword(newPassword: newPassword, token: token);
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/new_password/new_password_builder.dart

@@ -1,18 +1,18 @@
-import 'package:auth/src/login/presentation/phone_code_screen.dart';
+import 'package:auth/src/features/recover_password/presentation/new_password/new_password_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:get_it/get_it.dart';
 import 'package:navigation/navigation.dart';
 
-class PhoneCodeBuilder {
-  const PhoneCodeBuilder();
+class NewPasswordBuilder {
+  const NewPasswordBuilder();
 
   Page<void> buildPage(BuildContext context, GoRouterState state) {
     final NavigationContract navigationContract = GetIt.I<NavigationContract>();
 
     return MaterialPage<void>(
       key: state.pageKey,
-      child: PhoneCodeScreen(navigationContract: navigationContract),
+      child: NewPasswordScreen(navigationContract: navigationContract),
     );
   }
-}
+}

modules/auth/lib/src/features/recover_password/presentation/new_password/new_password_screen.dart

@@ -0,0 +1,249 @@
+import 'package:auth/src/features/recover_password/presentation/state/recover_password_view_model.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:get_it/get_it.dart';
+import 'package:navigation/navigation.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+class NewPasswordScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const NewPasswordScreen({super.key, required this.navigationContract});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final NavigationContract navigationContract = GetIt.I<NavigationContract>();
+    final theme = ref.watch(themePortProvider);
+
+    final viewModel = ref.read(recoverPasswordViewModelProvider.notifier);
+    final viewState = ref.watch(recoverPasswordViewModelProvider);
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: Container(
+        margin: const EdgeInsets.symmetric(horizontal: 24),
+        child: Center(
+          child: SingleChildScrollView(
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: [
+                Text(
+                  context.translate(I18n.recoverPasswordTitle),
+                  textAlign: TextAlign.center,
+                  style: TextStyle(
+                    fontWeight: FontWeight.w500,
+                    fontSize: SizeUtils.getByScreen(small: 30, big: 30, xl: 26),
+                    letterSpacing: 0,
+                  ),
+                ),
+                SizedBox(height: SizeUtils.getByScreen(small: 42, big: 32)),
+                CustomTextField(
+                  showPassword: viewState.passwordVisible,
+                  label: context.translate(I18n.newPassword),
+                  labelSize: SizeUtils.getByScreen(small: 14, big: 14, xl: 12),
+                  hint: '********',
+                  controller: viewModel.passwordController,
+                  // onVisibilityChanged: viewModel.togglePasswordVisible,
+                ),
+                SizedBox(height: 16),
+                CustomTextField(
+                  showPassword: viewState.passwordVisible,
+                  label: context.translate(I18n.repeatPassword),
+                  labelSize: SizeUtils.getByScreen(small: 14, big: 14, xl: 12),
+                  hint: '********',
+                  controller: viewModel.repeatedPasswordController,
+                  // onVisibilityChanged: viewModel.togglePasswordVisible,
+                  // color: viewState.equalPasswords ? const Color(0xFF4B4B4B) : const Color.fromRGBO(239, 17, 17, 1),
+                ),
+                if (!viewState.equalPasswords) ...[
+                  SizedBox(height: SizeUtils.getByScreen(small: 8, big: 8)),
+                  Row(
+                    spacing: 8,
+                    children: [
+                      const Icon(
+                        Icons.info_outline_rounded,
+                        color: Color.fromRGBO(239, 17, 17, 1),
+                        size: 16,
+                      ),
+                      Text(
+                        context.translate(I18n.errorMessageUnequalPasswords),
+                        textAlign: TextAlign.left,
+                        style: TextStyle(
+                          color: Color.fromRGBO(239, 17, 17, 1),
+                          fontSize: 10,
+                        ),
+                      ),
+                      Spacer(),
+                    ],
+                  ),
+                ],
+                SizedBox(height: SizeUtils.getByScreen(small: 14, big: 12)),
+                Row(
+                  spacing: 8,
+                  children: [
+                    Icon(
+                      Icons.check,
+                      color: theme.getColorFor(
+                        viewState.securityChecks['min']!
+                            ? ThemeCode.buttonPrimary
+                            : ThemeCode.buttonSecondary,
+                      ),
+                    ),
+                    Text(
+                      context.translate(I18n.passwordLength),
+                      style: TextStyle(
+                        fontSize: SizeUtils.getByScreen(
+                          small: 14,
+                          big: 14,
+                          xl: 12,
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+                SizedBox(height: SizeUtils.getByScreen(small: 2, big: 4)),
+                Row(
+                  spacing: 8,
+                  children: [
+                    Icon(
+                      Icons.check,
+                      color: theme.getColorFor(
+                        viewState.securityChecks['capital']!
+                            ? ThemeCode.buttonPrimary
+                            : ThemeCode.buttonSecondary,
+                      ),
+                    ),
+                    Text(
+                      context.translate(I18n.passwordCapital),
+                      style: TextStyle(
+                        fontSize: SizeUtils.getByScreen(
+                          small: 14,
+                          big: 14,
+                          xl: 12,
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+                SizedBox(height: SizeUtils.getByScreen(small: 2, big: 4)),
+                Row(
+                  spacing: 8,
+                  children: [
+                    Icon(
+                      Icons.check,
+                      color: theme.getColorFor(
+                        viewState.securityChecks['number']!
+                            ? ThemeCode.buttonPrimary
+                            : ThemeCode.buttonSecondary,
+                      ),
+                    ),
+                    Text(
+                      context.translate(I18n.passwordNumber),
+                      style: TextStyle(
+                        fontSize: SizeUtils.getByScreen(
+                          small: 14,
+                          big: 14,
+                          xl: 12,
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+                SizedBox(height: SizeUtils.getByScreen(small: 2, big: 4)),
+                Row(
+                  spacing: 8,
+                  children: [
+                    Icon(
+                      Icons.check,
+                      color: theme.getColorFor(
+                        viewState.securityChecks['special']!
+                            ? ThemeCode.buttonPrimary
+                            : ThemeCode.buttonSecondary,
+                      ),
+                    ),
+                    Text(
+                      context.translate(I18n.passwordSpecial),
+                      style: TextStyle(
+                        fontSize: SizeUtils.getByScreen(
+                          small: 14,
+                          big: 14,
+                          xl: 12,
+                        ),
+                      ),
+                    ),
+                  ],
+                ),
+                SizedBox(
+                  height: SizeUtils.getByScreen(small: 28, big: 32, xl: 24),
+                ),
+                Align(
+                  alignment: Alignment.bottomLeft,
+                  child: Text(
+                    context.translate(I18n.mobilePhone),
+                    style: TextStyle(
+                      fontSize: SizeUtils.getByScreen(
+                        small: 14,
+                        big: 14,
+                        xl: 12,
+                      ),
+                      letterSpacing: 0,
+                    ),
+                  ),
+                ),
+                SizedBox(height: 8),
+                Row(
+                  spacing: 8,
+                  children: [
+                    CountryPrefixPicker(
+                      headerText: context.translate(I18n.selectYourCountry),
+                      width: 80,
+                      onChanged: (country) {
+                        viewModel.updateDialCode(
+                          country.dialCode ?? viewState.dialCode,
+                        );
+                      },
+                    ),
+                    Expanded(
+                      child: CustomTextField(
+                        hint: context.translate(I18n.phoneNumber),
+                        keyboardType: TextInputType.number,
+                        controller: viewModel.newPhoneNumberController,
+                      ),
+                    ),
+                  ],
+                ),
+                if (viewState.errorMessage.isNotEmpty) ...[
+                  SizedBox(height: 10),
+                  Text(
+                    context.translate(viewState.errorMessage),
+                    textAlign: TextAlign.center,
+                    style: const TextStyle(
+                      color: Color.fromRGBO(239, 17, 17, 1),
+                      fontSize: 12,
+                    ),
+                  ),
+                ],
+                SizedBox(height: 56),
+                PrimaryButton(
+                  onPressed: () async {
+                    await viewModel.recoverPassword();
+                    final updatedState = ref.read(
+                      recoverPasswordViewModelProvider,
+                    );
+                    if (updatedState.passwordChanged) {
+                      navigationContract.goTo(AppRoutes.dashboardHome);
+                    }
+                  },
+                  text: context.translate(I18n.accept),
+                  color: theme.getColorFor(ThemeCode.buttonPrimary),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/providers/recover_password_provider.dart

@@ -0,0 +1,10 @@
+import 'package:auth/src/core/providers/auth_repository_provider.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../../domain/use_cases/recover_password_use_case.dart';
+import '../../domain/use_cases/recover_password_use_case_impl.dart';
+
+final recoverPasswordUseCaseProvider = Provider.autoDispose<RecoverPasswordUseCase>((ref) {
+  final authRepository = ref.read(authRepositoryProvider);
+  return RecoverPasswordUseCaseImpl(authRepository);
+});

modules/auth/lib/src/features/recover_password/presentation/request_recovery/request_recovery_builder.dart

@@ -0,0 +1,18 @@
+import 'package:auth/src/features/recover_password/presentation/request_recovery/request_recovery_screen.dart';
+import 'package:flutter/material.dart';
+import 'package:go_router/go_router.dart';
+import 'package:get_it/get_it.dart';
+import 'package:navigation/navigation.dart';
+
+class RequestRecoveryBuilder {
+  const RequestRecoveryBuilder();
+
+  Page<void> buildPage(BuildContext context, GoRouterState state) {
+    final NavigationContract navigationContract = GetIt.I<NavigationContract>();
+
+    return MaterialPage<void>(
+      key: state.pageKey,
+      child: RequestRecoveryScreen(navigationContract: navigationContract),
+    );
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/request_recovery/request_recovery_screen.dart

@@ -0,0 +1,127 @@
+import 'package:auth/src/features/recover_password/presentation/sent/sent_screen.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:navigation/navigation.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+import '../state/recover_password_view_model.dart';
+
+class RequestRecoveryScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const RequestRecoveryScreen({super.key, required this.navigationContract});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ref.watch(themePortProvider);
+
+    final viewModel = ref.read(recoverPasswordViewModelProvider.notifier);
+    final viewState = ref.watch(recoverPasswordViewModelProvider);
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: Container(
+        margin: EdgeInsets.symmetric(horizontal: SizeUtils.getByScreen(small: 30, big: 30, xl: 20)),
+        child: Center(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              Text(
+                context.translate(I18n.recoverPasswordTitle),
+                style: TextStyle(fontWeight: FontWeight.w500, fontSize: SizeUtils.getByScreen(small: 29, big: 27, xl: 26)),
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 24, big: 32)),
+              Text(
+                context.translate(I18n.recoverPasswordSubtitle),
+                textAlign: TextAlign.center,
+                style: TextStyle(letterSpacing: 0, fontSize: SizeUtils.getByScreen(small: 18, big: 18, xl: 16)),
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 56, big: 52)),
+              CustomTextField(
+                label: context.translate(I18n.email),
+                hint: context.translate(I18n.email),
+                controller: viewModel.emailController,
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 36, big: 36, xl: 26)),
+              Align(
+                alignment: Alignment.bottomLeft,
+                child: Text(
+                  context.translate(I18n.mobilePhone),
+                  style: TextStyle(fontSize: 14, letterSpacing: 0),
+                ),
+              ),
+              SizedBox(height: 8),
+              Row(
+                children: [
+                  CountryPrefixPicker(
+                    headerText: context.translate(I18n.selectYourCountry),
+                    initialCountryCode: viewState.dialCode,
+                    onChanged: (country) {
+                      viewModel.updateDialCode(
+                        country.dialCode ?? viewState.dialCode,
+                      );
+                    },
+                    width: 80,
+                  ),
+                  SizedBox(width: SizeUtils.getByScreen(small: 10, big: 10, xl: 6)),
+                  Expanded(
+                    child: CustomTextField(
+                      hint: context.translate(I18n.phoneNumber),
+                      keyboardType: TextInputType.number,
+                      controller: viewModel.phoneNumberController,
+                    ),
+                  ),
+                ],
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 40, big: 40, xl: 28)),
+              if (viewState.errorMessage.isNotEmpty) ...[
+                  Text(
+                    context.translate(viewState.errorMessage),
+                    textAlign: TextAlign.center,
+                    style: const TextStyle(
+                      color: Color.fromRGBO(239, 17, 17, 1),
+                      fontSize: 12,
+                    ),
+                  ),
+                  SizedBox(height: 40),
+                ],
+              Row(
+                children: [
+                  Expanded(
+                    child: SecondaryButton(
+                      onPressed: () => {Navigator.pop(context)},
+                      text: context.translate(I18n.back),
+                      size: SizeUtils.getByScreen(small: 16, big: 16, xl: 14),
+                    ),
+                  ),
+                  SizedBox(width: SizeUtils.getByScreen(small: 20, big: 20, xl: 10)),
+                  Expanded(
+                    child: PrimaryButton(
+                      onPressed: () async {
+                        await viewModel.requestRecovery();
+                        final updatedState = ref.read(recoverPasswordViewModelProvider);
+                        if (updatedState.recoveryRequested) {
+                          Navigator.push(
+                            context,
+                            MaterialPageRoute(
+                              builder: (_) => SentScreen(navigationContract: navigationContract),
+                            ),
+                          );
+                        }
+                      },
+                      text: context.translate(I18n.send),
+                      size: SizeUtils.getByScreen(small: 16, big: 16, xl: 14),
+                      color: theme.getColorFor(ThemeCode.buttonSecondary),
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/sent/sent_builder.dart

@@ -1,18 +1,18 @@
-import 'package:auth/src/login/presentation/link_phone_screen.dart';
+import 'package:auth/src/features/recover_password/presentation/sent/sent_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:get_it/get_it.dart';
 import 'package:navigation/navigation.dart';
 
-class LinkPhoneBuilder {
-  const LinkPhoneBuilder();
+class SentBuilder {
+  const SentBuilder();
 
   Page<void> buildPage(BuildContext context, GoRouterState state) {
     final NavigationContract navigationContract = GetIt.I<NavigationContract>();
 
     return MaterialPage<void>(
       key: state.pageKey,
-      child: LinkPhoneScreen(navigationContract: navigationContract),
+      child: SentScreen(navigationContract: navigationContract),
     );
   }
 }

modules/auth/lib/src/features/recover_password/presentation/sent/sent_screen.dart

@@ -0,0 +1,111 @@
+import 'package:auth/src/features/recover_password/presentation/new_password/new_password_screen.dart';
+import 'package:design_system/design_system.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:navigation/navigation.dart';
+import 'package:sf_localizations/sf_localizations.dart';
+import 'package:utils/utils.dart';
+
+import '../state/recover_password_view_model.dart';
+
+class SentScreen extends ConsumerWidget {
+  final NavigationContract navigationContract;
+
+  const SentScreen({super.key, required this.navigationContract});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final theme = ref.watch(themePortProvider);
+
+    final viewModel = ref.read(recoverPasswordViewModelProvider.notifier);
+    final viewState = ref.watch(recoverPasswordViewModelProvider);
+
+    return Scaffold(
+      backgroundColor: theme.getColorFor(ThemeCode.backgroundPrimary),
+      body: Container(
+        margin: EdgeInsets.all(24),
+        child: Center(
+          child: Column(
+            mainAxisAlignment: MainAxisAlignment.center,
+            children: [
+              Text(
+                context.translate(I18n.recoverPasswordTitle),
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontWeight: FontWeight.w500,
+                  fontSize: SizeUtils.getByScreen(small: 30, big: 30, xl: 26),
+                  letterSpacing: 0,
+                ),
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 48, big: 48, xl: 40)),
+              Row(
+                mainAxisAlignment: MainAxisAlignment.center,
+                children: [
+                  Icon(
+                    Icons.check,
+                    color: theme.getColorFor(ThemeCode.buttonPrimary),
+                  ),
+                  SizedBox(width: SizeUtils.getByScreen(small: 10, big: 10, xl: 6)),
+                  Text(
+                    viewState.recoveryFormat == "email"
+                        ? context.translate(I18n.emailSent)
+                        : context.translate(I18n.smsSent),
+                    style: TextStyle(fontSize: SizeUtils.getByScreen(small: 18, big: 18, xl: 15), fontWeight: FontWeight.bold),
+                  ),
+                ],
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 48, big: 48, xl: 40)),
+              Text(
+                viewState.recoveryFormat == "email"
+                    ? context.translate(I18n.checkEmail1)
+                    : context.translate(I18n.checkSms1),
+                textAlign: TextAlign.center,
+                style: TextStyle(fontSize: SizeUtils.getByScreen(small: 17, big: 17, xl: 14), letterSpacing: 0),
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 16, big: 16, xl: 14)),
+              Text(
+                viewState.recoveryFormat == "email"
+                    ? context.translate(I18n.checkEmail2)
+                    : context.translate(I18n.checkSms2),
+                textAlign: TextAlign.center,
+                style: TextStyle(fontSize: SizeUtils.getByScreen(small: 14, big: 14, xl: 12), letterSpacing: 0),
+              ),
+              SizedBox(height: SizeUtils.getByScreen(small: 48, big: 48, xl: 38)),
+              Row(
+                children: [
+                  Expanded(
+                    child: SecondaryButton(
+                      onPressed: () {
+                        if ( viewState.recoveryFormat == "email") {
+                          viewModel.requestEmail();
+                        } else {
+                          viewModel.requestSms();
+                        }
+                      },
+                      text: viewState.recoveryFormat == "email"
+                          ? context.translate(I18n.resendEmail)
+                          : context.translate(I18n.resendSms),
+                      size: SizeUtils.getByScreen(small: 16, big: 16, xl: 14),
+                    ),
+                  ),
+                  SizedBox(width: 10),
+                  Expanded(
+                    child: PrimaryButton(
+                      onPressed: () => Navigator.push(
+                        context,
+                        MaterialPageRoute(builder: (_) => NewPasswordScreen(navigationContract: navigationContract)),
+                      ),
+                      text: context.translate(I18n.continueKey),
+                      color: theme.getColorFor(ThemeCode.buttonSecondary),
+                      size: SizeUtils.getByScreen(small: 16, big: 16, xl: 14),
+                    ),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/state/recover_password_view_model.dart

@@ -0,0 +1,279 @@
+import 'package:auth/src/features/recover_password/domain/use_cases/recover_password_use_case.dart';
+import 'package:auth/src/features/recover_password/presentation/state/recover_password_view_state.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../providers/recover_password_provider.dart';
+
+final recoverPasswordViewModelProvider =
+NotifierProvider.autoDispose<RecoverPasswordViewModel, RecoverPasswordViewState>(
+  RecoverPasswordViewModel.new,
+);
+
+class RecoverPasswordViewModel extends Notifier<RecoverPasswordViewState> {
+  late final RecoverPasswordUseCase _recoverPasswordUseCase;
+  late final TextEditingController phoneNumberController;
+  late final TextEditingController emailController;
+  late final TextEditingController passwordController;
+  late final TextEditingController repeatedPasswordController;
+  late final TextEditingController newPhoneNumberController;
+
+  @override
+  RecoverPasswordViewState build() {
+    _recoverPasswordUseCase = ref.read(recoverPasswordUseCaseProvider);
+
+    phoneNumberController = TextEditingController();
+    phoneNumberController.addListener(_onPhoneNumberChanged);
+
+    emailController = TextEditingController();
+    emailController.addListener(_onEmailChanged);
+
+    passwordController = TextEditingController();
+    passwordController.addListener(_onPasswordChanged);
+
+    repeatedPasswordController = TextEditingController();
+    repeatedPasswordController.addListener(_onRepeatedPasswordChanged);
+
+    newPhoneNumberController = TextEditingController();
+    newPhoneNumberController.addListener(_onNewPhoneNumberChanged);
+
+    ref.onDispose(disposeControllers);
+
+    return const RecoverPasswordViewState();
+  }
+
+  void _onPhoneNumberChanged() {
+    final String raw = phoneNumberController.text;
+    state = state.copyWith(
+      phoneNumber: raw,
+      errorMessage: '',
+      recoveryRequested: false,
+    );
+  }
+
+  void _onNewPhoneNumberChanged() {
+    final String raw = newPhoneNumberController.text;
+    state = state.copyWith(
+      newPhoneNumber: raw,
+      errorMessage: '',
+      recoveryRequested: false,
+    );
+  }
+
+  void _onEmailChanged() {
+    final String raw = emailController.text;
+    state = state.copyWith(
+      email: raw,
+      errorMessage: '',
+      recoveryRequested: false,
+    );
+  }
+
+  void _onPasswordChanged() {
+    final String raw = passwordController.text;
+    final bool equalPasswords = raw == repeatedPasswordController.text;
+
+    final bool minCheck = raw.length >= 8;
+    final bool capitalCheck = RegExp(r'[A-Z]').hasMatch(raw);
+    final bool numberCheck = RegExp(r'[0-9]').hasMatch(raw);
+    final bool specialCheck = RegExp(r'[^A-Za-z0-9]').hasMatch(raw);
+
+    final Map<String, bool> security = {
+      'min': minCheck,
+      'capital': capitalCheck,
+      'number': numberCheck,
+      'special': specialCheck,
+    };
+
+    state = state.copyWith(
+      password: raw,
+      errorMessage: '',
+      equalPasswords: equalPasswords,
+      securityChecks: security,
+    );
+  }
+
+  void _onRepeatedPasswordChanged() {
+    final String raw = repeatedPasswordController.text;
+    final bool equalPasswords = raw == passwordController.text;
+    state = state.copyWith(
+      repeatedPassword: raw,
+      errorMessage: '',
+      equalPasswords: equalPasswords,
+    );
+  }
+
+  void updateDialCode(String dialCode) {
+    state = state.copyWith(
+      dialCode: dialCode,
+      errorMessage: '',
+    );
+  }
+
+  void updateNewDialCode(String dialCode) {
+    state = state.copyWith(
+      newDialCode: dialCode,
+      errorMessage: '',
+    );
+  }
+
+  void togglePasswordVisible(){
+    state = state.copyWith(
+      passwordVisible: !state.passwordVisible,
+    );
+  }
+
+  Future<void> requestRecovery() async {
+    final trimmedNumber = state.phoneNumber.trim();
+    final email = state.email.trim();
+
+    state = state.copyWith(
+      isLoading: true,
+      errorMessage: '',
+      recoveryRequested: false,
+    );
+
+    if (email.isNotEmpty) {
+      await requestEmail();
+    } else if (trimmedNumber.isNotEmpty) {
+      await requestSms();
+    } else {
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: 'errorMessageContactIsEmpty',
+      );
+      return;
+    }
+  }
+
+  Future<void> requestEmail() async {
+    final email = state.email.trim();
+
+    try {
+      final String token = await _recoverPasswordUseCase.requestEmail(email: email);
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: '',
+        recoveryRequested: true,
+        token: token,
+        recoveryFormat: 'email',
+      );
+    } catch (e) {
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: e.toString(),
+        recoveryRequested: false,
+        passwordChanged: false,
+      );
+    }
+  }
+
+  Future<void> requestSms() async {
+    final trimmedNumber = state.phoneNumber.trim();
+
+    final fullPhone = '${state.dialCode}$trimmedNumber';
+
+    try {
+      final String token = await _recoverPasswordUseCase.requestSms(phone: fullPhone);
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: '',
+        recoveryRequested: true,
+        token: token,
+        recoveryFormat: 'sms'
+      );
+    } catch (e) {
+      if (!ref.mounted) return;
+
+      state = state.copyWith(
+        isLoading: false,
+        errorMessage: e.toString(),
+        recoveryRequested: false,
+        passwordChanged: false,
+      );
+    }
+  }
+
+  Future<void> recoverPassword() async {
+    //final String fullPhone = state.newDialCode + state.newPhoneNumber;
+    final String password = state.password;
+
+    if (!state.equalPasswords) {
+      state = state.copyWith(
+        errorMessage: 'errorMessageUnequalPasswords',
+        passwordChanged: false,
+      );
+      return;
+    }
+
+    if (!state.securityChecks['min']!) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePasswordTooShort',
+        passwordChanged: false,
+      );
+      return;
+    }
+
+    if (!state.securityChecks['capital']!) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePasswordNoCapitals',
+        passwordChanged: false,
+      );
+      return;
+    }
+
+    if (!state.securityChecks['number']!) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePasswordNoNumbers',
+        passwordChanged: false,
+      );
+      return;
+    }
+
+    if (!state.securityChecks['special']!) {
+      state = state.copyWith(
+        errorMessage: 'errorMessagePasswordNoSpecialChars',
+        passwordChanged: false,
+      );
+      return;
+    }
+
+    state = state.copyWith(
+      isLoading: true,
+      passwordChanged: false,
+    );
+    try {
+      await _recoverPasswordUseCase.recoverPassword(
+          newPassword: password, token: state.token);
+      state = state.copyWith(
+        isLoading: false,
+        passwordChanged: true,
+      );
+    } catch (error) {
+      state = state.copyWith(
+        errorMessage: error.toString(),
+        isLoading: false,
+        passwordChanged: false,
+      );
+    }
+  }
+
+  void disposeControllers() {
+    phoneNumberController.removeListener(_onPhoneNumberChanged);
+    phoneNumberController.dispose();
+    emailController.removeListener(_onPhoneNumberChanged);
+    emailController.dispose();
+    passwordController.removeListener(_onPasswordChanged);
+    passwordController.dispose();
+    repeatedPasswordController.removeListener(_onRepeatedPasswordChanged);
+    repeatedPasswordController.dispose();
+    newPhoneNumberController.removeListener(_onNewPhoneNumberChanged);
+    newPhoneNumberController.dispose();
+  }
+}

modules/auth/lib/src/features/recover_password/presentation/state/recover_password_view_state.dart

@@ -0,0 +1,30 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'recover_password_view_state.freezed.dart';
+
+@freezed
+abstract class RecoverPasswordViewState with _$RecoverPasswordViewState {
+  const factory RecoverPasswordViewState({
+    @Default('') String phoneNumber,
+    @Default('+34') String dialCode,
+    @Default('') String email,
+    @Default('') String errorMessage,
+    @Default('') String recoveryFormat,
+    @Default(false) bool isLoading,
+    @Default(false) bool recoveryRequested,
+    @Default(false) bool passwordChanged,
+    @Default('') String token,
+    @Default('') String password,
+    @Default('') String repeatedPassword,
+    @Default(false) bool passwordVisible,
+    @Default(true) bool equalPasswords,
+    @Default('+34') String newDialCode,
+    @Default('') String newPhoneNumber,
+    @Default({
+      'min': false,
+      'capital': false,
+      'number': false,
+      'special': false,
+    }) Map<String, bool> securityChecks,
+  }) = _RecoverPasswordViewState;
+}

modules/auth/lib/src/features/recover_password/presentation/state/recover_password_view_state.freezed.dart

@@ -0,0 +1,322 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'recover_password_view_state.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$RecoverPasswordViewState {
+
+ String get phoneNumber; String get dialCode; String get email; String get errorMessage; String get recoveryFormat; bool get isLoading; bool get recoveryRequested; bool get passwordChanged; String get token; String get password; String get repeatedPassword; bool get passwordVisible; bool get equalPasswords; String get newDialCode; String get newPhoneNumber; Map<String, bool> get securityChecks;
+/// Create a copy of RecoverPasswordViewState
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$RecoverPasswordViewStateCopyWith<RecoverPasswordViewState> get copyWith => _$RecoverPasswordViewStateCopyWithImpl<RecoverPasswordViewState>(this as RecoverPasswordViewState, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is RecoverPasswordViewState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.dialCode, dialCode) || other.dialCode == dialCode)&&(identical(other.email, email) || other.email == email)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.recoveryFormat, recoveryFormat) || other.recoveryFormat == recoveryFormat)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.recoveryRequested, recoveryRequested) || other.recoveryRequested == recoveryRequested)&&(identical(other.passwordChanged, passwordChanged) || other.passwordChanged == passwordChanged)&&(identical(other.token, token) || other.token == token)&&(identical(other.password, password) || other.password == password)&&(identical(other.repeatedPassword, repeatedPassword) || other.repeatedPassword == repeatedPassword)&&(identical(other.passwordVisible, passwordVisible) || other.passwordVisible == passwordVisible)&&(identical(other.equalPasswords, equalPasswords) || other.equalPasswords == equalPasswords)&&(identical(other.newDialCode, newDialCode) || other.newDialCode == newDialCode)&&(identical(other.newPhoneNumber, newPhoneNumber) || other.newPhoneNumber == newPhoneNumber)&&const DeepCollectionEquality().equals(other.securityChecks, securityChecks));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,phoneNumber,dialCode,email,errorMessage,recoveryFormat,isLoading,recoveryRequested,passwordChanged,token,password,repeatedPassword,passwordVisible,equalPasswords,newDialCode,newPhoneNumber,const DeepCollectionEquality().hash(securityChecks));
+
+@override
+String toString() {
+  return 'RecoverPasswordViewState(phoneNumber: $phoneNumber, dialCode: $dialCode, email: $email, errorMessage: $errorMessage, recoveryFormat: $recoveryFormat, isLoading: $isLoading, recoveryRequested: $recoveryRequested, passwordChanged: $passwordChanged, token: $token, password: $password, repeatedPassword: $repeatedPassword, passwordVisible: $passwordVisible, equalPasswords: $equalPasswords, newDialCode: $newDialCode, newPhoneNumber: $newPhoneNumber, securityChecks: $securityChecks)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $RecoverPasswordViewStateCopyWith<$Res>  {
+  factory $RecoverPasswordViewStateCopyWith(RecoverPasswordViewState value, $Res Function(RecoverPasswordViewState) _then) = _$RecoverPasswordViewStateCopyWithImpl;
+@useResult
+$Res call({
+ String phoneNumber, String dialCode, String email, String errorMessage, String recoveryFormat, bool isLoading, bool recoveryRequested, bool passwordChanged, String token, String password, String repeatedPassword, bool passwordVisible, bool equalPasswords, String newDialCode, String newPhoneNumber, Map<String, bool> securityChecks
+});
+
+
+
+
+}
+/// @nodoc
+class _$RecoverPasswordViewStateCopyWithImpl<$Res>
+    implements $RecoverPasswordViewStateCopyWith<$Res> {
+  _$RecoverPasswordViewStateCopyWithImpl(this._self, this._then);
+
+  final RecoverPasswordViewState _self;
+  final $Res Function(RecoverPasswordViewState) _then;
+
+/// Create a copy of RecoverPasswordViewState
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? phoneNumber = null,Object? dialCode = null,Object? email = null,Object? errorMessage = null,Object? recoveryFormat = null,Object? isLoading = null,Object? recoveryRequested = null,Object? passwordChanged = null,Object? token = null,Object? password = null,Object? repeatedPassword = null,Object? passwordVisible = null,Object? equalPasswords = null,Object? newDialCode = null,Object? newPhoneNumber = null,Object? securityChecks = null,}) {
+  return _then(_self.copyWith(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,dialCode: null == dialCode ? _self.dialCode : dialCode // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,recoveryFormat: null == recoveryFormat ? _self.recoveryFormat : recoveryFormat // ignore: cast_nullable_to_non_nullable
+as String,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,recoveryRequested: null == recoveryRequested ? _self.recoveryRequested : recoveryRequested // ignore: cast_nullable_to_non_nullable
+as bool,passwordChanged: null == passwordChanged ? _self.passwordChanged : passwordChanged // ignore: cast_nullable_to_non_nullable
+as bool,token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,repeatedPassword: null == repeatedPassword ? _self.repeatedPassword : repeatedPassword // ignore: cast_nullable_to_non_nullable
+as String,passwordVisible: null == passwordVisible ? _self.passwordVisible : passwordVisible // ignore: cast_nullable_to_non_nullable
+as bool,equalPasswords: null == equalPasswords ? _self.equalPasswords : equalPasswords // ignore: cast_nullable_to_non_nullable
+as bool,newDialCode: null == newDialCode ? _self.newDialCode : newDialCode // ignore: cast_nullable_to_non_nullable
+as String,newPhoneNumber: null == newPhoneNumber ? _self.newPhoneNumber : newPhoneNumber // ignore: cast_nullable_to_non_nullable
+as String,securityChecks: null == securityChecks ? _self.securityChecks : securityChecks // ignore: cast_nullable_to_non_nullable
+as Map<String, bool>,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [RecoverPasswordViewState].
+extension RecoverPasswordViewStatePatterns on RecoverPasswordViewState {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _RecoverPasswordViewState value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _RecoverPasswordViewState value)  $default,){
+final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _RecoverPasswordViewState value)?  $default,){
+final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String phoneNumber,  String dialCode,  String email,  String errorMessage,  String recoveryFormat,  bool isLoading,  bool recoveryRequested,  bool passwordChanged,  String token,  String password,  String repeatedPassword,  bool passwordVisible,  bool equalPasswords,  String newDialCode,  String newPhoneNumber,  Map<String, bool> securityChecks)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState() when $default != null:
+return $default(_that.phoneNumber,_that.dialCode,_that.email,_that.errorMessage,_that.recoveryFormat,_that.isLoading,_that.recoveryRequested,_that.passwordChanged,_that.token,_that.password,_that.repeatedPassword,_that.passwordVisible,_that.equalPasswords,_that.newDialCode,_that.newPhoneNumber,_that.securityChecks);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String phoneNumber,  String dialCode,  String email,  String errorMessage,  String recoveryFormat,  bool isLoading,  bool recoveryRequested,  bool passwordChanged,  String token,  String password,  String repeatedPassword,  bool passwordVisible,  bool equalPasswords,  String newDialCode,  String newPhoneNumber,  Map<String, bool> securityChecks)  $default,) {final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState():
+return $default(_that.phoneNumber,_that.dialCode,_that.email,_that.errorMessage,_that.recoveryFormat,_that.isLoading,_that.recoveryRequested,_that.passwordChanged,_that.token,_that.password,_that.repeatedPassword,_that.passwordVisible,_that.equalPasswords,_that.newDialCode,_that.newPhoneNumber,_that.securityChecks);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String phoneNumber,  String dialCode,  String email,  String errorMessage,  String recoveryFormat,  bool isLoading,  bool recoveryRequested,  bool passwordChanged,  String token,  String password,  String repeatedPassword,  bool passwordVisible,  bool equalPasswords,  String newDialCode,  String newPhoneNumber,  Map<String, bool> securityChecks)?  $default,) {final _that = this;
+switch (_that) {
+case _RecoverPasswordViewState() when $default != null:
+return $default(_that.phoneNumber,_that.dialCode,_that.email,_that.errorMessage,_that.recoveryFormat,_that.isLoading,_that.recoveryRequested,_that.passwordChanged,_that.token,_that.password,_that.repeatedPassword,_that.passwordVisible,_that.equalPasswords,_that.newDialCode,_that.newPhoneNumber,_that.securityChecks);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _RecoverPasswordViewState implements RecoverPasswordViewState {
+  const _RecoverPasswordViewState({this.phoneNumber = '', this.dialCode = '+34', this.email = '', this.errorMessage = '', this.recoveryFormat = '', this.isLoading = false, this.recoveryRequested = false, this.passwordChanged = false, this.token = '', this.password = '', this.repeatedPassword = '', this.passwordVisible = false, this.equalPasswords = true, this.newDialCode = '+34', this.newPhoneNumber = '', final  Map<String, bool> securityChecks = const {'min' : false, 'capital' : false, 'number' : false, 'special' : false}}): _securityChecks = securityChecks;
+  
+
+@override@JsonKey() final  String phoneNumber;
+@override@JsonKey() final  String dialCode;
+@override@JsonKey() final  String email;
+@override@JsonKey() final  String errorMessage;
+@override@JsonKey() final  String recoveryFormat;
+@override@JsonKey() final  bool isLoading;
+@override@JsonKey() final  bool recoveryRequested;
+@override@JsonKey() final  bool passwordChanged;
+@override@JsonKey() final  String token;
+@override@JsonKey() final  String password;
+@override@JsonKey() final  String repeatedPassword;
+@override@JsonKey() final  bool passwordVisible;
+@override@JsonKey() final  bool equalPasswords;
+@override@JsonKey() final  String newDialCode;
+@override@JsonKey() final  String newPhoneNumber;
+ final  Map<String, bool> _securityChecks;
+@override@JsonKey() Map<String, bool> get securityChecks {
+  if (_securityChecks is EqualUnmodifiableMapView) return _securityChecks;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableMapView(_securityChecks);
+}
+
+
+/// Create a copy of RecoverPasswordViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$RecoverPasswordViewStateCopyWith<_RecoverPasswordViewState> get copyWith => __$RecoverPasswordViewStateCopyWithImpl<_RecoverPasswordViewState>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _RecoverPasswordViewState&&(identical(other.phoneNumber, phoneNumber) || other.phoneNumber == phoneNumber)&&(identical(other.dialCode, dialCode) || other.dialCode == dialCode)&&(identical(other.email, email) || other.email == email)&&(identical(other.errorMessage, errorMessage) || other.errorMessage == errorMessage)&&(identical(other.recoveryFormat, recoveryFormat) || other.recoveryFormat == recoveryFormat)&&(identical(other.isLoading, isLoading) || other.isLoading == isLoading)&&(identical(other.recoveryRequested, recoveryRequested) || other.recoveryRequested == recoveryRequested)&&(identical(other.passwordChanged, passwordChanged) || other.passwordChanged == passwordChanged)&&(identical(other.token, token) || other.token == token)&&(identical(other.password, password) || other.password == password)&&(identical(other.repeatedPassword, repeatedPassword) || other.repeatedPassword == repeatedPassword)&&(identical(other.passwordVisible, passwordVisible) || other.passwordVisible == passwordVisible)&&(identical(other.equalPasswords, equalPasswords) || other.equalPasswords == equalPasswords)&&(identical(other.newDialCode, newDialCode) || other.newDialCode == newDialCode)&&(identical(other.newPhoneNumber, newPhoneNumber) || other.newPhoneNumber == newPhoneNumber)&&const DeepCollectionEquality().equals(other._securityChecks, _securityChecks));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,phoneNumber,dialCode,email,errorMessage,recoveryFormat,isLoading,recoveryRequested,passwordChanged,token,password,repeatedPassword,passwordVisible,equalPasswords,newDialCode,newPhoneNumber,const DeepCollectionEquality().hash(_securityChecks));
+
+@override
+String toString() {
+  return 'RecoverPasswordViewState(phoneNumber: $phoneNumber, dialCode: $dialCode, email: $email, errorMessage: $errorMessage, recoveryFormat: $recoveryFormat, isLoading: $isLoading, recoveryRequested: $recoveryRequested, passwordChanged: $passwordChanged, token: $token, password: $password, repeatedPassword: $repeatedPassword, passwordVisible: $passwordVisible, equalPasswords: $equalPasswords, newDialCode: $newDialCode, newPhoneNumber: $newPhoneNumber, securityChecks: $securityChecks)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$RecoverPasswordViewStateCopyWith<$Res> implements $RecoverPasswordViewStateCopyWith<$Res> {
+  factory _$RecoverPasswordViewStateCopyWith(_RecoverPasswordViewState value, $Res Function(_RecoverPasswordViewState) _then) = __$RecoverPasswordViewStateCopyWithImpl;
+@override @useResult
+$Res call({
+ String phoneNumber, String dialCode, String email, String errorMessage, String recoveryFormat, bool isLoading, bool recoveryRequested, bool passwordChanged, String token, String password, String repeatedPassword, bool passwordVisible, bool equalPasswords, String newDialCode, String newPhoneNumber, Map<String, bool> securityChecks
+});
+
+
+
+
+}
+/// @nodoc
+class __$RecoverPasswordViewStateCopyWithImpl<$Res>
+    implements _$RecoverPasswordViewStateCopyWith<$Res> {
+  __$RecoverPasswordViewStateCopyWithImpl(this._self, this._then);
+
+  final _RecoverPasswordViewState _self;
+  final $Res Function(_RecoverPasswordViewState) _then;
+
+/// Create a copy of RecoverPasswordViewState
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? phoneNumber = null,Object? dialCode = null,Object? email = null,Object? errorMessage = null,Object? recoveryFormat = null,Object? isLoading = null,Object? recoveryRequested = null,Object? passwordChanged = null,Object? token = null,Object? password = null,Object? repeatedPassword = null,Object? passwordVisible = null,Object? equalPasswords = null,Object? newDialCode = null,Object? newPhoneNumber = null,Object? securityChecks = null,}) {
+  return _then(_RecoverPasswordViewState(
+phoneNumber: null == phoneNumber ? _self.phoneNumber : phoneNumber // ignore: cast_nullable_to_non_nullable
+as String,dialCode: null == dialCode ? _self.dialCode : dialCode // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,errorMessage: null == errorMessage ? _self.errorMessage : errorMessage // ignore: cast_nullable_to_non_nullable
+as String,recoveryFormat: null == recoveryFormat ? _self.recoveryFormat : recoveryFormat // ignore: cast_nullable_to_non_nullable
+as String,isLoading: null == isLoading ? _self.isLoading : isLoading // ignore: cast_nullable_to_non_nullable
+as bool,recoveryRequested: null == recoveryRequested ? _self.recoveryRequested : recoveryRequested // ignore: cast_nullable_to_non_nullable
+as bool,passwordChanged: null == passwordChanged ? _self.passwordChanged : passwordChanged // ignore: cast_nullable_to_non_nullable
+as bool,token: null == token ? _self.token : token // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,repeatedPassword: null == repeatedPassword ? _self.repeatedPassword : repeatedPassword // ignore: cast_nullable_to_non_nullable
+as String,passwordVisible: null == passwordVisible ? _self.passwordVisible : passwordVisible // ignore: cast_nullable_to_non_nullable
+as bool,equalPasswords: null == equalPasswords ? _self.equalPasswords : equalPasswords // ignore: cast_nullable_to_non_nullable
+as bool,newDialCode: null == newDialCode ? _self.newDialCode : newDialCode // ignore: cast_nullable_to_non_nullable
+as String,newPhoneNumber: null == newPhoneNumber ? _self.newPhoneNumber : newPhoneNumber // ignore: cast_nullable_to_non_nullable
+as String,securityChecks: null == securityChecks ? _self._securityChecks : securityChecks // ignore: cast_nullable_to_non_nullable
+as Map<String, bool>,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/recover_password/recover_password_builder.dart

@@ -1,4 +1,4 @@
-import 'package:auth/src/recover_password/presentation/restore_password_screen.dart';
+import 'package:auth/src/features/recover_password/presentation/request_recovery/request_recovery_screen.dart';
 import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:get_it/get_it.dart';
@@ -12,7 +12,7 @@ class RecoverPasswordBuilder {
 
     return MaterialPage<void>(
       key: state.pageKey,
-      child: RestorePasswordScreen(navigationContract: navigationContract),
+      child: RequestRecoveryScreen(navigationContract: navigationContract),
     );
   }
 }

modules/auth/lib/src/features/sign_up/domain/entities/address_entity.dart

@@ -0,0 +1,15 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'address_entity.freezed.dart';
+
+@freezed
+abstract class AddressEntity with _$AddressEntity {
+  const factory AddressEntity({
+    required String street,
+    required String city,
+    required String province,
+    required String state,
+    required String country,
+    required int postCode,
+  }) = _AddressEntity;
+}

modules/auth/lib/src/features/sign_up/domain/entities/address_entity.freezed.dart

@@ -0,0 +1,286 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'address_entity.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$AddressEntity {
+
+ String get street; String get city; String get province; String get state; String get country; int get postCode;
+/// Create a copy of AddressEntity
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$AddressEntityCopyWith<AddressEntity> get copyWith => _$AddressEntityCopyWithImpl<AddressEntity>(this as AddressEntity, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is AddressEntity&&(identical(other.street, street) || other.street == street)&&(identical(other.city, city) || other.city == city)&&(identical(other.province, province) || other.province == province)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.postCode, postCode) || other.postCode == postCode));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,street,city,province,state,country,postCode);
+
+@override
+String toString() {
+  return 'AddressEntity(street: $street, city: $city, province: $province, state: $state, country: $country, postCode: $postCode)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $AddressEntityCopyWith<$Res>  {
+  factory $AddressEntityCopyWith(AddressEntity value, $Res Function(AddressEntity) _then) = _$AddressEntityCopyWithImpl;
+@useResult
+$Res call({
+ String street, String city, String province, String state, String country, int postCode
+});
+
+
+
+
+}
+/// @nodoc
+class _$AddressEntityCopyWithImpl<$Res>
+    implements $AddressEntityCopyWith<$Res> {
+  _$AddressEntityCopyWithImpl(this._self, this._then);
+
+  final AddressEntity _self;
+  final $Res Function(AddressEntity) _then;
+
+/// Create a copy of AddressEntity
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? street = null,Object? city = null,Object? province = null,Object? state = null,Object? country = null,Object? postCode = null,}) {
+  return _then(_self.copyWith(
+street: null == street ? _self.street : street // ignore: cast_nullable_to_non_nullable
+as String,city: null == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String,province: null == province ? _self.province : province // ignore: cast_nullable_to_non_nullable
+as String,state: null == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String,country: null == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String,postCode: null == postCode ? _self.postCode : postCode // ignore: cast_nullable_to_non_nullable
+as int,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [AddressEntity].
+extension AddressEntityPatterns on AddressEntity {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _AddressEntity value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _AddressEntity() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _AddressEntity value)  $default,){
+final _that = this;
+switch (_that) {
+case _AddressEntity():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _AddressEntity value)?  $default,){
+final _that = this;
+switch (_that) {
+case _AddressEntity() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String street,  String city,  String province,  String state,  String country,  int postCode)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _AddressEntity() when $default != null:
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String street,  String city,  String province,  String state,  String country,  int postCode)  $default,) {final _that = this;
+switch (_that) {
+case _AddressEntity():
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String street,  String city,  String province,  String state,  String country,  int postCode)?  $default,) {final _that = this;
+switch (_that) {
+case _AddressEntity() when $default != null:
+return $default(_that.street,_that.city,_that.province,_that.state,_that.country,_that.postCode);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _AddressEntity implements AddressEntity {
+  const _AddressEntity({required this.street, required this.city, required this.province, required this.state, required this.country, required this.postCode});
+  
+
+@override final  String street;
+@override final  String city;
+@override final  String province;
+@override final  String state;
+@override final  String country;
+@override final  int postCode;
+
+/// Create a copy of AddressEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$AddressEntityCopyWith<_AddressEntity> get copyWith => __$AddressEntityCopyWithImpl<_AddressEntity>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _AddressEntity&&(identical(other.street, street) || other.street == street)&&(identical(other.city, city) || other.city == city)&&(identical(other.province, province) || other.province == province)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.postCode, postCode) || other.postCode == postCode));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,street,city,province,state,country,postCode);
+
+@override
+String toString() {
+  return 'AddressEntity(street: $street, city: $city, province: $province, state: $state, country: $country, postCode: $postCode)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$AddressEntityCopyWith<$Res> implements $AddressEntityCopyWith<$Res> {
+  factory _$AddressEntityCopyWith(_AddressEntity value, $Res Function(_AddressEntity) _then) = __$AddressEntityCopyWithImpl;
+@override @useResult
+$Res call({
+ String street, String city, String province, String state, String country, int postCode
+});
+
+
+
+
+}
+/// @nodoc
+class __$AddressEntityCopyWithImpl<$Res>
+    implements _$AddressEntityCopyWith<$Res> {
+  __$AddressEntityCopyWithImpl(this._self, this._then);
+
+  final _AddressEntity _self;
+  final $Res Function(_AddressEntity) _then;
+
+/// Create a copy of AddressEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? street = null,Object? city = null,Object? province = null,Object? state = null,Object? country = null,Object? postCode = null,}) {
+  return _then(_AddressEntity(
+street: null == street ? _self.street : street // ignore: cast_nullable_to_non_nullable
+as String,city: null == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String,province: null == province ? _self.province : province // ignore: cast_nullable_to_non_nullable
+as String,state: null == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String,country: null == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String,postCode: null == postCode ? _self.postCode : postCode // ignore: cast_nullable_to_non_nullable
+as int,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/sign_up/domain/entities/sign_up_request_entity.dart

@@ -0,0 +1,25 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'address_entity.dart';
+
+part 'sign_up_request_entity.freezed.dart';
+
+@freezed
+abstract class SignUpRequestEntity with _$SignUpRequestEntity {
+  const factory SignUpRequestEntity({
+    required String documentType,
+    required String documentNumber,
+    required String relationship,
+    required String firstName,
+    required String lastName,
+    required String email,
+    required String phone,
+    required String language,
+    required String password,
+    required List<AddressEntity> taxResidences,
+    required List<AddressEntity> addresses,
+    required int bornAt,
+    required String userId, // UUID
+    required String placeOfBirth,
+    required String birthCountry,
+  }) = _SignUpRequestEntity;
+}

modules/auth/lib/src/features/sign_up/domain/entities/sign_up_request_entity.freezed.dart

@@ -0,0 +1,327 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'sign_up_request_entity.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$SignUpRequestEntity {
+
+ String get documentType; String get documentNumber; String get relationship; String get firstName; String get lastName; String get email; String get phone; String get language; String get password; List<AddressEntity> get taxResidences; List<AddressEntity> get addresses; int get bornAt; String get userId;// UUID
+ String get placeOfBirth; String get birthCountry;
+/// Create a copy of SignUpRequestEntity
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$SignUpRequestEntityCopyWith<SignUpRequestEntity> get copyWith => _$SignUpRequestEntityCopyWithImpl<SignUpRequestEntity>(this as SignUpRequestEntity, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is SignUpRequestEntity&&(identical(other.documentType, documentType) || other.documentType == documentType)&&(identical(other.documentNumber, documentNumber) || other.documentNumber == documentNumber)&&(identical(other.relationship, relationship) || other.relationship == relationship)&&(identical(other.firstName, firstName) || other.firstName == firstName)&&(identical(other.lastName, lastName) || other.lastName == lastName)&&(identical(other.email, email) || other.email == email)&&(identical(other.phone, phone) || other.phone == phone)&&(identical(other.language, language) || other.language == language)&&(identical(other.password, password) || other.password == password)&&const DeepCollectionEquality().equals(other.taxResidences, taxResidences)&&const DeepCollectionEquality().equals(other.addresses, addresses)&&(identical(other.bornAt, bornAt) || other.bornAt == bornAt)&&(identical(other.userId, userId) || other.userId == userId)&&(identical(other.placeOfBirth, placeOfBirth) || other.placeOfBirth == placeOfBirth)&&(identical(other.birthCountry, birthCountry) || other.birthCountry == birthCountry));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,documentType,documentNumber,relationship,firstName,lastName,email,phone,language,password,const DeepCollectionEquality().hash(taxResidences),const DeepCollectionEquality().hash(addresses),bornAt,userId,placeOfBirth,birthCountry);
+
+@override
+String toString() {
+  return 'SignUpRequestEntity(documentType: $documentType, documentNumber: $documentNumber, relationship: $relationship, firstName: $firstName, lastName: $lastName, email: $email, phone: $phone, language: $language, password: $password, taxResidences: $taxResidences, addresses: $addresses, bornAt: $bornAt, userId: $userId, placeOfBirth: $placeOfBirth, birthCountry: $birthCountry)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $SignUpRequestEntityCopyWith<$Res>  {
+  factory $SignUpRequestEntityCopyWith(SignUpRequestEntity value, $Res Function(SignUpRequestEntity) _then) = _$SignUpRequestEntityCopyWithImpl;
+@useResult
+$Res call({
+ String documentType, String documentNumber, String relationship, String firstName, String lastName, String email, String phone, String language, String password, List<AddressEntity> taxResidences, List<AddressEntity> addresses, int bornAt, String userId, String placeOfBirth, String birthCountry
+});
+
+
+
+
+}
+/// @nodoc
+class _$SignUpRequestEntityCopyWithImpl<$Res>
+    implements $SignUpRequestEntityCopyWith<$Res> {
+  _$SignUpRequestEntityCopyWithImpl(this._self, this._then);
+
+  final SignUpRequestEntity _self;
+  final $Res Function(SignUpRequestEntity) _then;
+
+/// Create a copy of SignUpRequestEntity
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? documentType = null,Object? documentNumber = null,Object? relationship = null,Object? firstName = null,Object? lastName = null,Object? email = null,Object? phone = null,Object? language = null,Object? password = null,Object? taxResidences = null,Object? addresses = null,Object? bornAt = null,Object? userId = null,Object? placeOfBirth = null,Object? birthCountry = null,}) {
+  return _then(_self.copyWith(
+documentType: null == documentType ? _self.documentType : documentType // ignore: cast_nullable_to_non_nullable
+as String,documentNumber: null == documentNumber ? _self.documentNumber : documentNumber // ignore: cast_nullable_to_non_nullable
+as String,relationship: null == relationship ? _self.relationship : relationship // ignore: cast_nullable_to_non_nullable
+as String,firstName: null == firstName ? _self.firstName : firstName // ignore: cast_nullable_to_non_nullable
+as String,lastName: null == lastName ? _self.lastName : lastName // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,phone: null == phone ? _self.phone : phone // ignore: cast_nullable_to_non_nullable
+as String,language: null == language ? _self.language : language // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,taxResidences: null == taxResidences ? _self.taxResidences : taxResidences // ignore: cast_nullable_to_non_nullable
+as List<AddressEntity>,addresses: null == addresses ? _self.addresses : addresses // ignore: cast_nullable_to_non_nullable
+as List<AddressEntity>,bornAt: null == bornAt ? _self.bornAt : bornAt // ignore: cast_nullable_to_non_nullable
+as int,userId: null == userId ? _self.userId : userId // ignore: cast_nullable_to_non_nullable
+as String,placeOfBirth: null == placeOfBirth ? _self.placeOfBirth : placeOfBirth // ignore: cast_nullable_to_non_nullable
+as String,birthCountry: null == birthCountry ? _self.birthCountry : birthCountry // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [SignUpRequestEntity].
+extension SignUpRequestEntityPatterns on SignUpRequestEntity {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _SignUpRequestEntity value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _SignUpRequestEntity() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _SignUpRequestEntity value)  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpRequestEntity():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _SignUpRequestEntity value)?  $default,){
+final _that = this;
+switch (_that) {
+case _SignUpRequestEntity() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String documentType,  String documentNumber,  String relationship,  String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressEntity> taxResidences,  List<AddressEntity> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _SignUpRequestEntity() when $default != null:
+return $default(_that.documentType,_that.documentNumber,_that.relationship,_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String documentType,  String documentNumber,  String relationship,  String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressEntity> taxResidences,  List<AddressEntity> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry)  $default,) {final _that = this;
+switch (_that) {
+case _SignUpRequestEntity():
+return $default(_that.documentType,_that.documentNumber,_that.relationship,_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String documentType,  String documentNumber,  String relationship,  String firstName,  String lastName,  String email,  String phone,  String language,  String password,  List<AddressEntity> taxResidences,  List<AddressEntity> addresses,  int bornAt,  String userId,  String placeOfBirth,  String birthCountry)?  $default,) {final _that = this;
+switch (_that) {
+case _SignUpRequestEntity() when $default != null:
+return $default(_that.documentType,_that.documentNumber,_that.relationship,_that.firstName,_that.lastName,_that.email,_that.phone,_that.language,_that.password,_that.taxResidences,_that.addresses,_that.bornAt,_that.userId,_that.placeOfBirth,_that.birthCountry);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _SignUpRequestEntity implements SignUpRequestEntity {
+  const _SignUpRequestEntity({required this.documentType, required this.documentNumber, required this.relationship, required this.firstName, required this.lastName, required this.email, required this.phone, required this.language, required this.password, required final  List<AddressEntity> taxResidences, required final  List<AddressEntity> addresses, required this.bornAt, required this.userId, required this.placeOfBirth, required this.birthCountry}): _taxResidences = taxResidences,_addresses = addresses;
+  
+
+@override final  String documentType;
+@override final  String documentNumber;
+@override final  String relationship;
+@override final  String firstName;
+@override final  String lastName;
+@override final  String email;
+@override final  String phone;
+@override final  String language;
+@override final  String password;
+ final  List<AddressEntity> _taxResidences;
+@override List<AddressEntity> get taxResidences {
+  if (_taxResidences is EqualUnmodifiableListView) return _taxResidences;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_taxResidences);
+}
+
+ final  List<AddressEntity> _addresses;
+@override List<AddressEntity> get addresses {
+  if (_addresses is EqualUnmodifiableListView) return _addresses;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableListView(_addresses);
+}
+
+@override final  int bornAt;
+@override final  String userId;
+// UUID
+@override final  String placeOfBirth;
+@override final  String birthCountry;
+
+/// Create a copy of SignUpRequestEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$SignUpRequestEntityCopyWith<_SignUpRequestEntity> get copyWith => __$SignUpRequestEntityCopyWithImpl<_SignUpRequestEntity>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _SignUpRequestEntity&&(identical(other.documentType, documentType) || other.documentType == documentType)&&(identical(other.documentNumber, documentNumber) || other.documentNumber == documentNumber)&&(identical(other.relationship, relationship) || other.relationship == relationship)&&(identical(other.firstName, firstName) || other.firstName == firstName)&&(identical(other.lastName, lastName) || other.lastName == lastName)&&(identical(other.email, email) || other.email == email)&&(identical(other.phone, phone) || other.phone == phone)&&(identical(other.language, language) || other.language == language)&&(identical(other.password, password) || other.password == password)&&const DeepCollectionEquality().equals(other._taxResidences, _taxResidences)&&const DeepCollectionEquality().equals(other._addresses, _addresses)&&(identical(other.bornAt, bornAt) || other.bornAt == bornAt)&&(identical(other.userId, userId) || other.userId == userId)&&(identical(other.placeOfBirth, placeOfBirth) || other.placeOfBirth == placeOfBirth)&&(identical(other.birthCountry, birthCountry) || other.birthCountry == birthCountry));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,documentType,documentNumber,relationship,firstName,lastName,email,phone,language,password,const DeepCollectionEquality().hash(_taxResidences),const DeepCollectionEquality().hash(_addresses),bornAt,userId,placeOfBirth,birthCountry);
+
+@override
+String toString() {
+  return 'SignUpRequestEntity(documentType: $documentType, documentNumber: $documentNumber, relationship: $relationship, firstName: $firstName, lastName: $lastName, email: $email, phone: $phone, language: $language, password: $password, taxResidences: $taxResidences, addresses: $addresses, bornAt: $bornAt, userId: $userId, placeOfBirth: $placeOfBirth, birthCountry: $birthCountry)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$SignUpRequestEntityCopyWith<$Res> implements $SignUpRequestEntityCopyWith<$Res> {
+  factory _$SignUpRequestEntityCopyWith(_SignUpRequestEntity value, $Res Function(_SignUpRequestEntity) _then) = __$SignUpRequestEntityCopyWithImpl;
+@override @useResult
+$Res call({
+ String documentType, String documentNumber, String relationship, String firstName, String lastName, String email, String phone, String language, String password, List<AddressEntity> taxResidences, List<AddressEntity> addresses, int bornAt, String userId, String placeOfBirth, String birthCountry
+});
+
+
+
+
+}
+/// @nodoc
+class __$SignUpRequestEntityCopyWithImpl<$Res>
+    implements _$SignUpRequestEntityCopyWith<$Res> {
+  __$SignUpRequestEntityCopyWithImpl(this._self, this._then);
+
+  final _SignUpRequestEntity _self;
+  final $Res Function(_SignUpRequestEntity) _then;
+
+/// Create a copy of SignUpRequestEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? documentType = null,Object? documentNumber = null,Object? relationship = null,Object? firstName = null,Object? lastName = null,Object? email = null,Object? phone = null,Object? language = null,Object? password = null,Object? taxResidences = null,Object? addresses = null,Object? bornAt = null,Object? userId = null,Object? placeOfBirth = null,Object? birthCountry = null,}) {
+  return _then(_SignUpRequestEntity(
+documentType: null == documentType ? _self.documentType : documentType // ignore: cast_nullable_to_non_nullable
+as String,documentNumber: null == documentNumber ? _self.documentNumber : documentNumber // ignore: cast_nullable_to_non_nullable
+as String,relationship: null == relationship ? _self.relationship : relationship // ignore: cast_nullable_to_non_nullable
+as String,firstName: null == firstName ? _self.firstName : firstName // ignore: cast_nullable_to_non_nullable
+as String,lastName: null == lastName ? _self.lastName : lastName // ignore: cast_nullable_to_non_nullable
+as String,email: null == email ? _self.email : email // ignore: cast_nullable_to_non_nullable
+as String,phone: null == phone ? _self.phone : phone // ignore: cast_nullable_to_non_nullable
+as String,language: null == language ? _self.language : language // ignore: cast_nullable_to_non_nullable
+as String,password: null == password ? _self.password : password // ignore: cast_nullable_to_non_nullable
+as String,taxResidences: null == taxResidences ? _self._taxResidences : taxResidences // ignore: cast_nullable_to_non_nullable
+as List<AddressEntity>,addresses: null == addresses ? _self._addresses : addresses // ignore: cast_nullable_to_non_nullable
+as List<AddressEntity>,bornAt: null == bornAt ? _self.bornAt : bornAt // ignore: cast_nullable_to_non_nullable
+as int,userId: null == userId ? _self.userId : userId // ignore: cast_nullable_to_non_nullable
+as String,placeOfBirth: null == placeOfBirth ? _self.placeOfBirth : placeOfBirth // ignore: cast_nullable_to_non_nullable
+as String,birthCountry: null == birthCountry ? _self.birthCountry : birthCountry // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/sign_up/domain/entities/two_fa_secret_entity.dart

@@ -0,0 +1,19 @@
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'two_fa_secret_entity.freezed.dart';
+
+@freezed
+abstract class TwoFASecretEntity with _$TwoFASecretEntity {
+  const factory TwoFASecretEntity({
+    required bool isCreated,
+    required TwoFASecretItemEntity item,
+  }) = _TwoFASecretEntity;
+}
+
+@freezed
+abstract class TwoFASecretItemEntity with _$TwoFASecretItemEntity {
+  const factory TwoFASecretItemEntity({
+    required String secret,
+    required String qr,
+  }) = _TwoFASecretItemEntity;
+}

modules/auth/lib/src/features/sign_up/domain/entities/two_fa_secret_entity.freezed.dart

@@ -0,0 +1,552 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'two_fa_secret_entity.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$TwoFASecretEntity {
+
+ bool get isCreated; TwoFASecretItemEntity get item;
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$TwoFASecretEntityCopyWith<TwoFASecretEntity> get copyWith => _$TwoFASecretEntityCopyWithImpl<TwoFASecretEntity>(this as TwoFASecretEntity, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is TwoFASecretEntity&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'TwoFASecretEntity(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $TwoFASecretEntityCopyWith<$Res>  {
+  factory $TwoFASecretEntityCopyWith(TwoFASecretEntity value, $Res Function(TwoFASecretEntity) _then) = _$TwoFASecretEntityCopyWithImpl;
+@useResult
+$Res call({
+ bool isCreated, TwoFASecretItemEntity item
+});
+
+
+$TwoFASecretItemEntityCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class _$TwoFASecretEntityCopyWithImpl<$Res>
+    implements $TwoFASecretEntityCopyWith<$Res> {
+  _$TwoFASecretEntityCopyWithImpl(this._self, this._then);
+
+  final TwoFASecretEntity _self;
+  final $Res Function(TwoFASecretEntity) _then;
+
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_self.copyWith(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as TwoFASecretItemEntity,
+  ));
+}
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$TwoFASecretItemEntityCopyWith<$Res> get item {
+  
+  return $TwoFASecretItemEntityCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+
+/// Adds pattern-matching-related methods to [TwoFASecretEntity].
+extension TwoFASecretEntityPatterns on TwoFASecretEntity {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _TwoFASecretEntity value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _TwoFASecretEntity() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _TwoFASecretEntity value)  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretEntity():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _TwoFASecretEntity value)?  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretEntity() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( bool isCreated,  TwoFASecretItemEntity item)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _TwoFASecretEntity() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( bool isCreated,  TwoFASecretItemEntity item)  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretEntity():
+return $default(_that.isCreated,_that.item);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( bool isCreated,  TwoFASecretItemEntity item)?  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretEntity() when $default != null:
+return $default(_that.isCreated,_that.item);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _TwoFASecretEntity implements TwoFASecretEntity {
+  const _TwoFASecretEntity({required this.isCreated, required this.item});
+  
+
+@override final  bool isCreated;
+@override final  TwoFASecretItemEntity item;
+
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$TwoFASecretEntityCopyWith<_TwoFASecretEntity> get copyWith => __$TwoFASecretEntityCopyWithImpl<_TwoFASecretEntity>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _TwoFASecretEntity&&(identical(other.isCreated, isCreated) || other.isCreated == isCreated)&&(identical(other.item, item) || other.item == item));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,isCreated,item);
+
+@override
+String toString() {
+  return 'TwoFASecretEntity(isCreated: $isCreated, item: $item)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$TwoFASecretEntityCopyWith<$Res> implements $TwoFASecretEntityCopyWith<$Res> {
+  factory _$TwoFASecretEntityCopyWith(_TwoFASecretEntity value, $Res Function(_TwoFASecretEntity) _then) = __$TwoFASecretEntityCopyWithImpl;
+@override @useResult
+$Res call({
+ bool isCreated, TwoFASecretItemEntity item
+});
+
+
+@override $TwoFASecretItemEntityCopyWith<$Res> get item;
+
+}
+/// @nodoc
+class __$TwoFASecretEntityCopyWithImpl<$Res>
+    implements _$TwoFASecretEntityCopyWith<$Res> {
+  __$TwoFASecretEntityCopyWithImpl(this._self, this._then);
+
+  final _TwoFASecretEntity _self;
+  final $Res Function(_TwoFASecretEntity) _then;
+
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? isCreated = null,Object? item = null,}) {
+  return _then(_TwoFASecretEntity(
+isCreated: null == isCreated ? _self.isCreated : isCreated // ignore: cast_nullable_to_non_nullable
+as bool,item: null == item ? _self.item : item // ignore: cast_nullable_to_non_nullable
+as TwoFASecretItemEntity,
+  ));
+}
+
+/// Create a copy of TwoFASecretEntity
+/// with the given fields replaced by the non-null parameter values.
+@override
+@pragma('vm:prefer-inline')
+$TwoFASecretItemEntityCopyWith<$Res> get item {
+  
+  return $TwoFASecretItemEntityCopyWith<$Res>(_self.item, (value) {
+    return _then(_self.copyWith(item: value));
+  });
+}
+}
+
+/// @nodoc
+mixin _$TwoFASecretItemEntity {
+
+ String get secret; String get qr;
+/// Create a copy of TwoFASecretItemEntity
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$TwoFASecretItemEntityCopyWith<TwoFASecretItemEntity> get copyWith => _$TwoFASecretItemEntityCopyWithImpl<TwoFASecretItemEntity>(this as TwoFASecretItemEntity, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is TwoFASecretItemEntity&&(identical(other.secret, secret) || other.secret == secret)&&(identical(other.qr, qr) || other.qr == qr));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,secret,qr);
+
+@override
+String toString() {
+  return 'TwoFASecretItemEntity(secret: $secret, qr: $qr)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $TwoFASecretItemEntityCopyWith<$Res>  {
+  factory $TwoFASecretItemEntityCopyWith(TwoFASecretItemEntity value, $Res Function(TwoFASecretItemEntity) _then) = _$TwoFASecretItemEntityCopyWithImpl;
+@useResult
+$Res call({
+ String secret, String qr
+});
+
+
+
+
+}
+/// @nodoc
+class _$TwoFASecretItemEntityCopyWithImpl<$Res>
+    implements $TwoFASecretItemEntityCopyWith<$Res> {
+  _$TwoFASecretItemEntityCopyWithImpl(this._self, this._then);
+
+  final TwoFASecretItemEntity _self;
+  final $Res Function(TwoFASecretItemEntity) _then;
+
+/// Create a copy of TwoFASecretItemEntity
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? secret = null,Object? qr = null,}) {
+  return _then(_self.copyWith(
+secret: null == secret ? _self.secret : secret // ignore: cast_nullable_to_non_nullable
+as String,qr: null == qr ? _self.qr : qr // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [TwoFASecretItemEntity].
+extension TwoFASecretItemEntityPatterns on TwoFASecretItemEntity {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _TwoFASecretItemEntity value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _TwoFASecretItemEntity value)  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _TwoFASecretItemEntity value)?  $default,){
+final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String secret,  String qr)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity() when $default != null:
+return $default(_that.secret,_that.qr);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String secret,  String qr)  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity():
+return $default(_that.secret,_that.qr);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String secret,  String qr)?  $default,) {final _that = this;
+switch (_that) {
+case _TwoFASecretItemEntity() when $default != null:
+return $default(_that.secret,_that.qr);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _TwoFASecretItemEntity implements TwoFASecretItemEntity {
+  const _TwoFASecretItemEntity({required this.secret, required this.qr});
+  
+
+@override final  String secret;
+@override final  String qr;
+
+/// Create a copy of TwoFASecretItemEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$TwoFASecretItemEntityCopyWith<_TwoFASecretItemEntity> get copyWith => __$TwoFASecretItemEntityCopyWithImpl<_TwoFASecretItemEntity>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _TwoFASecretItemEntity&&(identical(other.secret, secret) || other.secret == secret)&&(identical(other.qr, qr) || other.qr == qr));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,secret,qr);
+
+@override
+String toString() {
+  return 'TwoFASecretItemEntity(secret: $secret, qr: $qr)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$TwoFASecretItemEntityCopyWith<$Res> implements $TwoFASecretItemEntityCopyWith<$Res> {
+  factory _$TwoFASecretItemEntityCopyWith(_TwoFASecretItemEntity value, $Res Function(_TwoFASecretItemEntity) _then) = __$TwoFASecretItemEntityCopyWithImpl;
+@override @useResult
+$Res call({
+ String secret, String qr
+});
+
+
+
+
+}
+/// @nodoc
+class __$TwoFASecretItemEntityCopyWithImpl<$Res>
+    implements _$TwoFASecretItemEntityCopyWith<$Res> {
+  __$TwoFASecretItemEntityCopyWithImpl(this._self, this._then);
+
+  final _TwoFASecretItemEntity _self;
+  final $Res Function(_TwoFASecretItemEntity) _then;
+
+/// Create a copy of TwoFASecretItemEntity
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? secret = null,Object? qr = null,}) {
+  return _then(_TwoFASecretItemEntity(
+secret: null == secret ? _self.secret : secret // ignore: cast_nullable_to_non_nullable
+as String,qr: null == qr ? _self.qr : qr // ignore: cast_nullable_to_non_nullable
+as String,
+  ));
+}
+
+
+}
+
+// dart format on

modules/auth/lib/src/features/sign_up/domain/generate_two_fa_sign_up_use_case.dart

@@ -0,0 +1,5 @@
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+
+abstract class GenerateTwoFASignUpUseCase {
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token});
+}

modules/auth/lib/src/features/sign_up/domain/generate_two_fa_sign_up_use_case_impl.dart

@@ -0,0 +1,13 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/sign_up/domain/entities/two_fa_secret_entity.dart';
+import 'package:auth/src/features/sign_up/domain/generate_two_fa_sign_up_use_case.dart';
+
+class GenerateTwoFASignUpUseCaseImpl implements GenerateTwoFASignUpUseCase {
+  GenerateTwoFASignUpUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+  @override
+  Future<TwoFASecretEntity> generateTwoFASignUp({required String token}) {
+    return _repository.generateTwoFASignUp(token: token);
+  }
+}

modules/auth/lib/src/features/sign_up/domain/sign_up_use_case.dart

@@ -0,0 +1,5 @@
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+
+abstract class SignUpUseCase {
+  Future<String> signUp({required SignUpRequestEntity request});
+}

modules/auth/lib/src/features/sign_up/domain/sign_up_use_case_impl.dart

@@ -0,0 +1,14 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/sign_up/domain/entities/sign_up_request_entity.dart';
+import 'package:auth/src/features/sign_up/domain/sign_up_use_case.dart';
+
+class SignUpUseCaseImpl implements SignUpUseCase {
+  SignUpUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+
+  @override
+  Future<String> signUp({required SignUpRequestEntity request}) {
+    return _repository.signUp(request: request);
+  }
+}

modules/auth/lib/src/features/sign_up/domain/verify_two_fa_code_sign_up_use_case.dart

@@ -0,0 +1,6 @@
+abstract class VerifyTwoFACodeSignUpUseCase {
+  Future<void> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  });
+}

modules/auth/lib/src/features/sign_up/domain/verify_two_fa_code_sign_up_use_case_impl.dart

@@ -0,0 +1,15 @@
+import 'package:auth/src/core/domain/repositories/auth_repository.dart';
+import 'package:auth/src/features/sign_up/domain/verify_two_fa_code_sign_up_use_case.dart';
+
+class VerifyTwoFaCodeSignUpUseCaseImpl implements VerifyTwoFACodeSignUpUseCase {
+  VerifyTwoFaCodeSignUpUseCaseImpl(this._repository);
+
+  final AuthRepository _repository;
+  @override
+  Future<void> verifyTwoFACodeSignUp({
+    required String token,
+    required String code,
+  }) {
+    return _repository.verifyTwoFACodeSignUp(token: token, code: code);
+  }
+}

modules/auth/lib/src/features/sign_up/models/sign_up_step_config.dart

@@ -0,0 +1,19 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+typedef SignUpBodyBuilder =
+    Widget Function(BuildContext context, WidgetRef ref);
+
+class SignUpStepConfig {
+  final String supertitle;
+  final String title;
+  final String? subtitle;
+  final SignUpBodyBuilder bodyBuilder;
+
+  const SignUpStepConfig({
+    required this.supertitle,
+    required this.title,
+    this.subtitle,
+    required this.bodyBuilder,
+  });
+}

modules/auth/lib/src/features/sign_up/presentation/mappers/address_view_state_mapper.dart

@@ -0,0 +1,23 @@
+import 'package:auth/src/features/sign_up/domain/entities/address_entity.dart';
+import 'package:auth/src/features/sign_up/presentation/state/address_view_state.dart';
+
+extension AddressViewStateMapper on AddressViewState {
+  bool get isValid =>
+      street.trim().isNotEmpty &&
+      city.trim().isNotEmpty &&
+      province.trim().isNotEmpty &&
+      state.trim().isNotEmpty &&
+      country.trim().isNotEmpty &&
+      (postCode != null);
+
+  AddressEntity toEntity() {
+    return AddressEntity(
+      street: street.trim(),
+      city: city.trim(),
+      province: province.trim(),
+      state: state.trim(),
+      country: country.trim(),
+      postCode: postCode ?? 0,
+    );
+  }
+}