[#11] Make ApiToken JsonSerializable and equatable

Author: Thieurom

ios/Podfile.lock

@@ -2,6 +2,8 @@ PODS:
   - Flutter (1.0.0)
   - flutter_config (0.0.1):
     - Flutter
+  - flutter_secure_storage (6.0.0):
+    - Flutter
   - integration_test (0.0.1):
     - Flutter
   - package_info_plus (0.4.5):
@@ -12,6 +14,7 @@ PODS:
 DEPENDENCIES:
   - Flutter (from `Flutter`)
   - flutter_config (from `.symlinks/plugins/flutter_config/ios`)
+  - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - integration_test (from `.symlinks/plugins/integration_test/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
@@ -21,6 +24,8 @@ EXTERNAL SOURCES:
     :path: Flutter
   flutter_config:
     :path: ".symlinks/plugins/flutter_config/ios"
+  flutter_secure_storage:
+    :path: ".symlinks/plugins/flutter_secure_storage/ios"
   integration_test:
     :path: ".symlinks/plugins/integration_test/ios"
   package_info_plus:
@@ -31,6 +36,7 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_config: 2226c1df19c78fe34a05eb7f1363445f18e76fc1
+  flutter_secure_storage: 23fc622d89d073675f2eaa109381aefbcf5a49be
   integration_test: 13825b8a9334a850581300559b8839134b124670
   package_info_plus: fd030dabf36271f146f1f3beacd48f564b0f17f7
   permission_handler_apple: e76247795d700c14ea09e3a2d8855d41ee80a2e6

lib/model/api_token.dart

@@ -0,0 +1,42 @@
+import 'package:json_annotation/json_annotation.dart';
+import 'package:survey_flutter/model/response/login_response.dart';
+import 'package:survey_flutter/storage/secure_storage.dart';
+
+part 'api_token.g.dart';
+
+@JsonSerializable()
+class ApiToken extends SecureStorageModel {
+  @JsonKey(name: 'access_token')
+  final String accessToken;
+  @JsonKey(name: 'refresh_token')
+  final String refreshToken;
+  @JsonKey(name: 'token_type')
+  final String tokenType;
+
+  ApiToken({
+    required this.accessToken,
+    required this.refreshToken,
+    required this.tokenType,
+  });
+
+  factory ApiToken.fromJson(Map<String, dynamic> json) =>
+      _$ApiTokenFromJson(json);
+
+  Map<String, dynamic> toJson() => _$ApiTokenToJson(this);
+
+  static ApiToken from(LoginResponse loginResponse) => ApiToken(
+        accessToken: loginResponse.accessToken,
+        refreshToken: loginResponse.refreshToken,
+        tokenType: loginResponse.tokenType,
+      );
+
+  @override
+  bool operator ==(Object other) =>
+      other is ApiToken &&
+      accessToken == other.accessToken &&
+      refreshToken == other.refreshToken &&
+      tokenType == other.tokenType;
+
+  @override
+  int get hashCode => (accessToken + refreshToken + tokenType).hashCode;
+}

lib/repositories/authentication_repository.dart

@@ -3,15 +3,19 @@ import 'package:survey_flutter/api/authentication_api_service.dart';
 import 'package:survey_flutter/api/exception/network_exceptions.dart';
 import 'package:survey_flutter/di/provider/dio_provider.dart';
 import 'package:survey_flutter/env.dart';
+import 'package:survey_flutter/model/api_token.dart';
 import 'package:survey_flutter/model/login_model.dart';
 import 'package:survey_flutter/model/request/login_request.dart';
+import 'package:survey_flutter/storage/secure_storage.dart';
+import 'package:survey_flutter/storage/secure_storage_impl.dart';
 
 const String _grantType = "password";
 
 final authenticationRepositoryProvider =
-    Provider<AuthenticationRepository>((_) {
+    Provider<AuthenticationRepository>((ref) {
   return AuthenticationRepositoryImpl(
     AuthenticationApiService(DioProvider().getDio()),
+    ref.watch(secureStorageProvider),
   );
 });
 
@@ -24,8 +28,12 @@ abstract class AuthenticationRepository {
 
 class AuthenticationRepositoryImpl extends AuthenticationRepository {
   final AuthenticationApiService _authenticationApiService;
+  final SecureStorage _secureStorage;
 
-  AuthenticationRepositoryImpl(this._authenticationApiService);
+  AuthenticationRepositoryImpl(
+    this._authenticationApiService,
+    this._secureStorage,
+  );
 
   @override
   Future<LoginModel> login({
@@ -40,6 +48,10 @@ class AuthenticationRepositoryImpl extends AuthenticationRepository {
         clientSecret: Env.clientSecret,
         grantType: _grantType,
       ));
+      await _secureStorage.save(
+        value: ApiToken.from(response),
+        key: SecureStorageKey.apiToken,
+      );
       return response.toLoginModel();
     } catch (exception) {
       throw NetworkExceptions.fromDioException(exception);

test/api/repositories/authentication_repository_test.dart

@@ -1,15 +1,18 @@
 import 'package:flutter_config/flutter_config.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
-import 'package:survey_flutter/repositories/authentication_repository.dart';
 import 'package:survey_flutter/api/exception/network_exceptions.dart';
+import 'package:survey_flutter/model/api_token.dart';
 import 'package:survey_flutter/model/response/login_response.dart';
+import 'package:survey_flutter/repositories/authentication_repository.dart';
+import 'package:survey_flutter/storage/secure_storage.dart';
 
 import '../../mocks/generate_mocks.mocks.dart';
 
 void main() {
   group('AuthenticationRepositoryTest', () {
     late MockAuthenticationApiService mockAuthApiService;
+    late MockSecureStorage mockSecureStorage;
     late AuthenticationRepositoryImpl authRepository;
 
     const email = "email";
@@ -24,7 +27,11 @@ void main() {
 
     setUp(() {
       mockAuthApiService = MockAuthenticationApiService();
-      authRepository = AuthenticationRepositoryImpl(mockAuthApiService);
+      mockSecureStorage = MockSecureStorage();
+      authRepository = AuthenticationRepositoryImpl(
+        mockAuthApiService,
+        mockSecureStorage,
+      );
     });
 
     test('When login successfully, it returns correct model', () async {
@@ -37,6 +44,12 @@ void main() {
           await authRepository.login(email: email, password: password);
 
       expect(result, loginResponse.toLoginModel());
+      verify(
+        mockSecureStorage.save(
+          value: ApiToken.from(loginResponse),
+          key: SecureStorageKey.apiToken,
+        ),
+      ).called(1);
     });
 
     test('When login fail, it returns failed exception', () async {

test/mocks/generate_mocks.dart

@@ -3,6 +3,7 @@ import 'package:mockito/annotations.dart';
 import 'package:survey_flutter/api/authentication_api_service.dart';
 import 'package:survey_flutter/api/survey_api_service.dart';
 import 'package:survey_flutter/repositories/authentication_repository.dart';
+import 'package:survey_flutter/storage/secure_storage.dart';
 import 'package:survey_flutter/usecases/login_use_case.dart';
 import 'package:survey_flutter/utils/internet_connection_manager.dart';
 import 'package:survey_flutter/repositories/survey_repository.dart';
@@ -16,6 +17,7 @@ import '../utils/async_listener.dart';
   DioError,
   InternetConnectionManager,
   LoginUseCase,
+  SecureStorage,
   SurveyRepository,
   SurveyApiService,
 ])