fix settings
This commit is contained in:
@@ -0,0 +1,73 @@
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import 'dart:convert';
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import '../../../../core/errors/exceptions.dart';
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import '../models/user_model.dart';
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abstract class AuthLocalDataSource {
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Future<void> cacheUser(UserModel user);
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Future<UserModel?> getCachedUser();
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Future<void> clearCache();
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Future<void> cacheToken(String token);
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Future<String?> getCachedToken();
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}
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class AuthLocalDataSourceImpl implements AuthLocalDataSource {
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final FlutterSecureStorage secureStorage;
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static const String userKey = 'CACHED_USER';
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static const String tokenKey = 'AUTH_TOKEN';
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AuthLocalDataSourceImpl({required this.secureStorage});
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@override
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Future<void> cacheUser(UserModel user) async {
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try {
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final userJson = json.encode(user.toJson());
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await secureStorage.write(key: userKey, value: userJson);
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} catch (e) {
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throw CacheException('Failed to cache user');
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}
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}
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@override
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Future<UserModel?> getCachedUser() async {
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try {
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final userJson = await secureStorage.read(key: userKey);
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if (userJson != null) {
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final userMap = json.decode(userJson) as Map<String, dynamic>;
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return UserModel.fromJson(userMap);
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}
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return null;
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} catch (e) {
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throw CacheException('Failed to get cached user');
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}
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}
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@override
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Future<void> clearCache() async {
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try {
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await secureStorage.delete(key: userKey);
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await secureStorage.delete(key: tokenKey);
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} catch (e) {
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throw CacheException('Failed to clear cache');
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}
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}
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@override
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Future<void> cacheToken(String token) async {
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try {
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await secureStorage.write(key: tokenKey, value: token);
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} catch (e) {
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throw CacheException('Failed to cache token');
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}
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}
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@override
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Future<String?> getCachedToken() async {
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try {
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return await secureStorage.read(key: tokenKey);
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} catch (e) {
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throw CacheException('Failed to get cached token');
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}
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}
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}
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232
lib/features/auth/data/datasources/auth_remote_datasource.dart
Normal file
232
lib/features/auth/data/datasources/auth_remote_datasource.dart
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@@ -0,0 +1,232 @@
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import 'package:dio/dio.dart';
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import '../../../../core/errors/exceptions.dart';
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import '../../../../core/network/dio_client.dart';
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import '../models/user_model.dart';
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abstract class AuthRemoteDataSource {
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Future<UserModel> login({
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required String email,
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required String password,
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});
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Future<UserModel> register({
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required String email,
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required String password,
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required String name,
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});
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Future<void> logout();
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Future<UserModel> refreshToken(String token);
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Future<UserModel> updateProfile({
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required String name,
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String? avatarUrl,
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});
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Future<void> changePassword({
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required String oldPassword,
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required String newPassword,
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});
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Future<void> resetPassword({
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required String email,
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});
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}
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class AuthRemoteDataSourceImpl implements AuthRemoteDataSource {
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final DioClient dioClient;
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AuthRemoteDataSourceImpl({required this.dioClient});
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@override
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Future<UserModel> login({
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required String email,
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required String password,
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}) async {
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try {
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// Using JSONPlaceholder as a mock API
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// In real app, this would be your actual auth endpoint
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final response = await dioClient.dio.post(
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'https://jsonplaceholder.typicode.com/posts',
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data: {
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'email': email,
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'password': password,
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},
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);
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// Mock validation - accept any email/password for demo
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// In real app, the server would validate credentials
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if (email.isEmpty || password.isEmpty) {
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throw const ServerException('Invalid credentials');
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}
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// Mock response for demonstration
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// In real app, parse actual API response
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final mockUser = {
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'id': '1',
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'email': email,
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'name': email.split('@').first,
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'token': 'mock_jwt_token_${DateTime.now().millisecondsSinceEpoch}',
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'tokenExpiry': DateTime.now().add(const Duration(days: 7)).toIso8601String(),
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};
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return UserModel.fromJson(mockUser);
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} on DioException catch (e) {
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if (e.response?.statusCode == 401) {
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throw const ServerException('Invalid credentials');
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} else if (e.response?.statusCode == 404) {
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throw const ServerException('User not found');
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} else {
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throw ServerException(e.message ?? 'Login failed');
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}
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} catch (e) {
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if (e.toString().contains('Invalid credentials')) {
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rethrow;
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}
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throw ServerException(e.toString());
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}
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}
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@override
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Future<UserModel> register({
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required String email,
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required String password,
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required String name,
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}) async {
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try {
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// Mock API call
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final response = await dioClient.dio.post(
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'https://jsonplaceholder.typicode.com/users',
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data: {
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'email': email,
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'password': password,
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'name': name,
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},
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);
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// Mock response
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final mockUser = {
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'id': DateTime.now().millisecondsSinceEpoch.toString(),
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'email': email,
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'name': name,
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'token': 'mock_jwt_token_${DateTime.now().millisecondsSinceEpoch}',
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'tokenExpiry': DateTime.now().add(const Duration(days: 7)).toIso8601String(),
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};
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return UserModel.fromJson(mockUser);
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} on DioException catch (e) {
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if (e.response?.statusCode == 409) {
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throw const ServerException('Email already exists');
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} else {
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throw ServerException(e.message ?? 'Registration failed');
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}
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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@override
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Future<void> logout() async {
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try {
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// Mock API call
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await dioClient.dio.post('https://jsonplaceholder.typicode.com/posts');
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// In real app, you might call a logout endpoint to invalidate token
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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@override
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Future<UserModel> refreshToken(String token) async {
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try {
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// Mock API call
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final response = await dioClient.dio.post(
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'https://jsonplaceholder.typicode.com/users',
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options: Options(
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headers: {'Authorization': 'Bearer $token'},
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),
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);
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// Mock response
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final mockUser = {
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'id': '1',
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'email': 'user@example.com',
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'name': 'User',
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'token': 'refreshed_token_${DateTime.now().millisecondsSinceEpoch}',
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'tokenExpiry': DateTime.now().add(const Duration(days: 7)).toIso8601String(),
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};
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return UserModel.fromJson(mockUser);
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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@override
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Future<UserModel> updateProfile({
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required String name,
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String? avatarUrl,
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}) async {
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try {
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// Mock API call
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final response = await dioClient.dio.put(
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'https://jsonplaceholder.typicode.com/users/1',
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data: {
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'name': name,
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'avatarUrl': avatarUrl,
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},
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);
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// Mock response
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final mockUser = {
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'id': '1',
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'email': 'user@example.com',
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'name': name,
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'avatarUrl': avatarUrl,
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'token': 'mock_jwt_token_${DateTime.now().millisecondsSinceEpoch}',
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'tokenExpiry': DateTime.now().add(const Duration(days: 7)).toIso8601String(),
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};
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return UserModel.fromJson(mockUser);
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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@override
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Future<void> changePassword({
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required String oldPassword,
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required String newPassword,
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}) async {
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try {
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// Mock API call
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await dioClient.dio.post(
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'https://jsonplaceholder.typicode.com/posts',
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data: {
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'oldPassword': oldPassword,
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'newPassword': newPassword,
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},
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);
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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@override
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Future<void> resetPassword({
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required String email,
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}) async {
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try {
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// Mock API call
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await dioClient.dio.post(
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'https://jsonplaceholder.typicode.com/posts',
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data: {
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'email': email,
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},
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);
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} catch (e) {
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throw ServerException(e.toString());
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}
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}
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}
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