Language Changes

lib/data/repositories/auth_repository.dart

@@ -0,0 +1,62 @@
+import 'package:kmobile/api/services/user_service.dart';
+
+import '../../api/services/auth_service.dart';
+import '../../features/auth/models/auth_token.dart';
+import '../../features/auth/models/auth_credentials.dart';
+import '../../data/models/user.dart';
+import '../../security/secure_storage.dart';
+
+class AuthRepository {
+  final AuthService _authService;
+  final UserService _userService;
+  final SecureStorage _secureStorage;
+  
+  static const _accessTokenKey = 'access_token';
+  static const _tokenExpiryKey = 'token_expiry';
+
+  AuthRepository(this._authService, this._userService, this._secureStorage);
+
+  Future<List<User>> login(String customerNo, String password) async {
+    // Create credentials and call service
+    final credentials = AuthCredentials(customerNo: customerNo, password: password);
+    final authToken = await _authService.login(credentials);
+    
+    // Save token securely
+    await _saveAuthToken(authToken);
+    
+    // Get and save user profile
+    final users = await _userService.getUserDetails();
+    return users;
+  }
+  
+  Future<bool> isLoggedIn() async {
+    final token = await _getAuthToken();
+    return token != null && !token.isExpired;
+  }
+  
+  Future<String?> getAccessToken() async {
+    final token = await _getAuthToken();
+    if (token == null) return null;
+    
+    return token.accessToken;
+  }
+  
+  // Private helper methods
+  Future<void> _saveAuthToken(AuthToken token) async {
+    await _secureStorage.write(_accessTokenKey, token.accessToken);
+    await _secureStorage.write(_tokenExpiryKey, token.expiresAt.toIso8601String());
+  }
+  
+  Future<AuthToken?> _getAuthToken() async {
+    final accessToken = await _secureStorage.read(_accessTokenKey);
+    final expiryString = await _secureStorage.read(_tokenExpiryKey);
+
+    if (accessToken != null && expiryString != null) {
+      return AuthToken(
+        accessToken: accessToken,
+        expiresAt: DateTime.parse(expiryString),
+      );
+    }
+    return null;
+  }
+}