new project stable version

lib/data/service/security_service_impl.dart

@@ -0,0 +1,80 @@
+import 'package:be_happy/domain/entities/user_auth_data.dart';
+import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+
+import '../../domain/service/security_service.dart';
+
+class SecurityServiceImpl extends SecurityService {
+  static const String kAccessToken = "access_token";
+  static const String kRefreshToken = "refresh_token";
+  static const String kCardNumberPrefix = "card_number_";
+
+  final FlutterSecureStorage _secureStorage;
+
+  SecurityServiceImpl(this._secureStorage);
+
+  @override
+  Future<void> saveTokens(UserAuthData data) async {
+    await _secureStorage.write(key: kAccessToken, value: data.accessToken);
+    await _secureStorage.write(key: kRefreshToken, value: data.refreshToken);
+  }
+
+  @override
+  Future<void> removeTokens() async {
+    await _secureStorage.delete(key: kRefreshToken);
+    await _secureStorage.delete(key: kAccessToken);
+  }
+
+  @override
+  Future<String?> getAccessToken() async {
+    return await _secureStorage.read(key: kAccessToken);
+  }
+
+  @override
+  Future<String?> getRefreshToken() async {
+    return await _secureStorage.read(key: kRefreshToken);
+  }
+
+  @override
+  Future<void> saveCardFullNumber(int cardId, String fullCardNumber) async {
+    await _secureStorage.write(
+      key: '${kCardNumberPrefix}_$cardId',
+      value: fullCardNumber,
+    );
+  }
+
+  @override
+  Future<String?> getCardFullNumber(int cardId) async {
+    return await _secureStorage.read(key: '${kCardNumberPrefix}_$cardId');
+  }
+
+  @override
+  Future<void> removeCardFullNumber(int cardId) async {
+    await _secureStorage.delete(key: '${kCardNumberPrefix}_$cardId');
+  }
+
+  @override
+  Future<void> clearAllCardsNumbers() async {
+    // Получаем все ключи и удаляем те, что начинаются с префикса карты
+    final allKeys = await _secureStorage.readAll();
+    for (final key in allKeys.keys) {
+      if (key.startsWith(kCardNumberPrefix)) {
+        await _secureStorage.delete(key: key);
+      }
+    }
+  }
+
+  // @override
+  // Future<UserAuthData?> getTokens() async {
+  //   final accessToken = await _secureStorage.read(key: kAccessToken);
+  //   final refreshToken = await _secureStorage.read(key: kRefreshToken);
+  //
+  //   if(accessToken != null && refreshToken != null) {
+  //       return UserAuthData(
+  //       accessToken: accessToken,
+  //       refreshToken: refreshToken,
+  //     );
+  //   }
+  //
+  //   return null;
+  // }
+}