update api

lib/features/auth/data/repositories/auth_repository_impl.dart

@@ -0,0 +1,175 @@
+import 'package:dartz/dartz.dart';
+import '../../../../core/errors/exceptions.dart';
+import '../../../../core/errors/failures.dart';
+import '../../../../core/network/dio_client.dart';
+import '../../../../core/storage/secure_storage.dart';
+import '../../domain/entities/auth_response.dart';
+import '../../domain/entities/user.dart';
+import '../../domain/repositories/auth_repository.dart';
+import '../datasources/auth_remote_datasource.dart';
+import '../models/login_dto.dart';
+import '../models/register_dto.dart';
+
+/// Implementation of AuthRepository
+class AuthRepositoryImpl implements AuthRepository {
+  final AuthRemoteDataSource remoteDataSource;
+  final SecureStorage secureStorage;
+  final DioClient dioClient;
+
+  AuthRepositoryImpl({
+    required this.remoteDataSource,
+    required this.secureStorage,
+    required this.dioClient,
+  });
+
+  @override
+  Future<Either<Failure, AuthResponse>> login({
+    required String email,
+    required String password,
+  }) async {
+    try {
+      final loginDto = LoginDto(email: email, password: password);
+      final authResponse = await remoteDataSource.login(loginDto);
+
+      // Save token to secure storage
+      await secureStorage.saveAccessToken(authResponse.accessToken);
+
+      // Set token in Dio client for subsequent requests
+      dioClient.setAuthToken(authResponse.accessToken);
+
+      return Right(authResponse);
+    } on InvalidCredentialsException catch (e) {
+      return Left(InvalidCredentialsFailure(e.message));
+    } on UnauthorizedException catch (e) {
+      return Left(UnauthorizedFailure(e.message));
+    } on ValidationException catch (e) {
+      return Left(ValidationFailure(e.message));
+    } on NetworkException catch (e) {
+      return Left(NetworkFailure(e.message));
+    } on ServerException catch (e) {
+      return Left(ServerFailure(e.message));
+    } catch (e) {
+      return Left(ServerFailure('Unexpected error: $e'));
+    }
+  }
+
+  @override
+  Future<Either<Failure, AuthResponse>> register({
+    required String name,
+    required String email,
+    required String password,
+    List<String> roles = const ['user'],
+  }) async {
+    try {
+      final registerDto = RegisterDto(
+        name: name,
+        email: email,
+        password: password,
+        roles: roles,
+      );
+      final authResponse = await remoteDataSource.register(registerDto);
+
+      // Save token to secure storage
+      await secureStorage.saveAccessToken(authResponse.accessToken);
+
+      // Set token in Dio client for subsequent requests
+      dioClient.setAuthToken(authResponse.accessToken);
+
+      return Right(authResponse);
+    } on ConflictException catch (e) {
+      return Left(ConflictFailure(e.message));
+    } on ValidationException catch (e) {
+      return Left(ValidationFailure(e.message));
+    } on NetworkException catch (e) {
+      return Left(NetworkFailure(e.message));
+    } on ServerException catch (e) {
+      return Left(ServerFailure(e.message));
+    } catch (e) {
+      return Left(ServerFailure('Unexpected error: $e'));
+    }
+  }
+
+  @override
+  Future<Either<Failure, User>> getProfile() async {
+    try {
+      final user = await remoteDataSource.getProfile();
+      return Right(user);
+    } on UnauthorizedException catch (e) {
+      return Left(UnauthorizedFailure(e.message));
+    } on TokenExpiredException catch (e) {
+      return Left(TokenExpiredFailure(e.message));
+    } on NetworkException catch (e) {
+      return Left(NetworkFailure(e.message));
+    } on ServerException catch (e) {
+      return Left(ServerFailure(e.message));
+    } catch (e) {
+      return Left(ServerFailure('Unexpected error: $e'));
+    }
+  }
+
+  @override
+  Future<Either<Failure, AuthResponse>> refreshToken() async {
+    try {
+      final authResponse = await remoteDataSource.refreshToken();
+
+      // Update token in secure storage
+      await secureStorage.saveAccessToken(authResponse.accessToken);
+
+      // Update token in Dio client
+      dioClient.setAuthToken(authResponse.accessToken);
+
+      return Right(authResponse);
+    } on UnauthorizedException catch (e) {
+      return Left(UnauthorizedFailure(e.message));
+    } on TokenExpiredException catch (e) {
+      return Left(TokenExpiredFailure(e.message));
+    } on NetworkException catch (e) {
+      return Left(NetworkFailure(e.message));
+    } on ServerException catch (e) {
+      return Left(ServerFailure(e.message));
+    } catch (e) {
+      return Left(ServerFailure('Unexpected error: $e'));
+    }
+  }
+
+  @override
+  Future<Either<Failure, void>> logout() async {
+    try {
+      // Clear token from secure storage
+      await secureStorage.deleteAllTokens();
+
+      // Clear token from Dio client
+      dioClient.clearAuthToken();
+
+      return const Right(null);
+    } catch (e) {
+      return Left(CacheFailure('Failed to logout: $e'));
+    }
+  }
+
+  @override
+  Future<bool> isAuthenticated() async {
+    try {
+      final hasToken = await secureStorage.hasAccessToken();
+      if (hasToken) {
+        final token = await secureStorage.getAccessToken();
+        if (token != null) {
+          dioClient.setAuthToken(token);
+          return true;
+        }
+      }
+      return false;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  @override
+  Future<String?> getAccessToken() async {
+    try {
+      return await secureStorage.getAccessToken();
+    } catch (e) {
+      return null;
+    }
+  }
+}