V1 - Personal Account and Budgeting Done

Personal Account and Budgeting
2026-08-16 20:13:21 +05:30
commit 17c0526ed6
247 changed files with 19002 additions and 0 deletions
--- a/kifi-app/lib/features/auth/data/auth_repository.dart
+++ b/kifi-app/lib/features/auth/data/auth_repository.dart
@@ -0,0 +1,84 @@
+import 'package:dio/dio.dart';
+import '../../../../core/network/dio_client.dart';
+import '../../../../core/security/crypto_service.dart';
+
+class AuthRepository {
+  final Dio dio = DioClient().dio;
+  final CryptoService _crypto = CryptoService();
+
+  Future<void> _ensureCryptoReady() async {
+    if (!_crypto.isInitialized) {
+      await _crypto.fetchPublicKey();
+    }
+  }
+
+  Future<void> signup(String email, String password) async {
+    try {
+      await _ensureCryptoReady();
+      await dio.post('/auth/signup', data: {
+        'email': _crypto.encrypt(email),
+        'password': _crypto.encrypt(password),
+      });
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      final errorMsg = data is Map ? data['error'] : data;
+      throw Exception(errorMsg ?? e.message);
+    }
+  }
+
+  Future<Map<String, dynamic>> login(String email, String password) async {
+    try {
+      await _ensureCryptoReady();
+      final response = await dio.post('/auth/login', data: {
+        'email': _crypto.encrypt(email),
+        'password': _crypto.encrypt(password),
+      });
+      return response.data;
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      final errorMsg = data is Map ? data['error'] : data;
+      throw Exception(errorMsg ?? 'Invalid email or password');
+    }
+  }
+
+  Future<Map<String, dynamic>> verifyOtp(String email, String otp) async {
+    try {
+      final response = await dio.post('/auth/verify-otp', data: {
+        'email': email,
+        'otp': otp,
+      });
+      return response.data;
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      final errorMsg = data is Map ? data['error'] : data;
+      throw Exception(errorMsg ?? 'Invalid OTP');
+    }
+  }
+
+  Future<void> forgotPassword(String email) async {
+    try {
+      await dio.post('/auth/forgot-password', data: {
+        'email': email,
+      });
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      final errorMsg = data is Map ? data['error'] : data;
+      throw Exception(errorMsg ?? 'Failed to send reset code');
+    }
+  }
+
+  Future<void> resetPassword(String email, String otp, String newPassword) async {
+    try {
+      await _ensureCryptoReady();
+      await dio.post('/auth/reset-password', data: {
+        'email': email,
+        'otp': otp,
+        'newPassword': _crypto.encrypt(newPassword),
+      });
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      final errorMsg = data is Map ? data['error'] : data;
+      throw Exception(errorMsg ?? 'Failed to reset password');
+    }
+  }
+}