New code verification service

frontend/pshared/lib/service/account.dart

@@ -8,9 +8,13 @@ import 'package:pshared/api/requests/login_data.dart';
 import 'package:pshared/api/requests/password/change.dart';
 import 'package:pshared/api/requests/password/forgot.dart';
 import 'package:pshared/api/requests/password/reset.dart';
+import 'package:pshared/api/responses/login.dart';
 import 'package:pshared/data/mapper/account/account.dart';
 import 'package:pshared/models/account/account.dart';
+import 'package:pshared/models/auth/login_outcome.dart';
+import 'package:pshared/models/auth/pending_login.dart';
 import 'package:pshared/service/authorization/service.dart';
+import 'package:pshared/service/authorization/storage.dart';
 import 'package:pshared/service/files.dart';
 import 'package:pshared/service/services.dart';
 import 'package:pshared/utils/http/requests.dart';
@@ -20,11 +24,46 @@ class AccountService {
   static final _logger = Logger('service.account');
   static const String _objectType = Services.account;
 
-  static Future<Account> login(LoginData login) async {
+  static Future<LoginOutcome> login(LoginData login) async {
     _logger.fine('Logging in');
     return AuthorizationService.login(_objectType, login);
   }
 
+  static Future<void> resendLoginCode(PendingLogin pending, {String? destination}) async {
+    await getPOSTResponse(
+      _objectType,
+      'confirmations/resend',
+      {
+        'target': 'login',
+        if (destination != null) 'destination': destination,
+      },
+      authToken: pending.pendingToken.token,
+    );
+  }
+
+  static Future<Account> confirmLoginCode({
+    required PendingLogin pending,
+    required String code,
+    String? destination,
+  }) async {
+    final response = await getPOSTResponse(
+      _objectType,
+      'confirmations/verify',
+      {
+        'target': 'login',
+        'code': code,
+        if (destination != null) 'destination': destination,
+        'sessionIdentifier': pending.session.toJson(),
+      },
+      authToken: pending.pendingToken.token,
+    );
+
+    final loginResponse = LoginResponse.fromJson(response);
+    await AuthorizationStorage.updateToken(loginResponse.accessToken);
+    await AuthorizationStorage.updateRefreshToken(loginResponse.refreshToken);
+    return loginResponse.account.toDomain();
+  }
+
   static Future<Account> restore() async {
     return AuthorizationService.restore();
   }