Language Changes

lib/data/models/payment_response.dart

@@ -0,0 +1,19 @@
+class PaymentResponse {
+  final bool isSuccess;
+  final DateTime? date;
+  final String? creditedAccount;
+  final String? amount;
+  final String? currency;
+  final String? errorMessage;
+  final String? errorCode;
+
+  PaymentResponse({
+    required this.isSuccess,
+    this.date,
+    this.creditedAccount,
+    this.amount,
+    this.currency,
+    this.errorMessage,
+    this.errorCode,
+  });
+}

lib/data/models/transaction.dart

@@ -0,0 +1,28 @@
+class Transaction {
+  final String? id;
+  final String? name;
+  final String? date;
+  final String? amount;
+  final String? type;
+
+  Transaction({this.id, this.name, this.date, this.amount, this.type});
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'name': name,
+      'date': date,
+      'amount': amount,
+      'type': type,
+    };
+  }
+
+  factory Transaction.fromJson(Map<String, dynamic> json) {
+    return Transaction(
+      id: json['id'] as String?,
+      name: json['name'] as String?,
+      date: json['date'] as String?,
+      amount: json['amount'] as String?,
+      type: json['type'] as String?,
+    );
+  }
+}

lib/data/models/transfer.dart

@@ -0,0 +1,45 @@
+class Transfer {
+  final String fromAccount;
+  final String toAccount;
+  final String toAccountType;
+  final String amount;
+  String? tpin;
+
+  Transfer({
+    required this.fromAccount,
+    required this.toAccount,
+    required this.toAccountType,
+    required this.amount,
+    this.tpin,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'fromAccount': fromAccount,
+      'toAccount': toAccount,
+      'toAccountType': toAccountType,
+      'amount': amount,
+      'tpin': tpin,
+    };
+  }
+}
+
+class TransferResponse {
+  final String? status;
+  final String? message;
+  final String? error;
+
+  TransferResponse({
+    required this.status,
+    required this.message,
+    required this.error,  
+  });
+
+  factory TransferResponse.fromJson(Map<String, dynamic> json) {
+    return TransferResponse(
+      status: json['status'] as String?,
+      message: json['message'] as String?,
+      error: json['error'] as String?,
+    );
+  }
+}

lib/data/models/user.dart

@@ -0,0 +1,113 @@
+import 'package:equatable/equatable.dart';
+import 'package:kmobile/data/models/transaction.dart';
+
+class User extends Equatable {
+  final String? accountNo;
+  final String? accountType;
+  final String? bookingNumber;
+  final String? branchId;
+  final String? currency;
+  final String? productType;
+  final String? approvedAmount;
+  final String? availableBalance;
+  final String? currentBalance;
+  final String? name;
+  final String? mobileNo;
+  final String? address;
+  final String? picode;
+  final int? activeAccounts;
+  final String? cifNumber;
+  final String? primaryId;
+  final String? dateOfBirth;
+  final List<Transaction>? transactions;
+
+  const User({
+    required this.accountNo,
+    required this.accountType,
+    this.bookingNumber,
+    required this.branchId,
+    required this.currency,
+    this.productType,
+    this.approvedAmount,
+    required this.availableBalance,
+    required this.currentBalance,
+    required this.name,
+    required this.mobileNo,
+    required this.address,
+    required this.picode,
+    this.transactions,
+    this.activeAccounts,
+    this.cifNumber,
+    this.primaryId,
+    this.dateOfBirth,
+  });
+
+  Map<String, dynamic> toJson() {
+    return {
+      'stAccountNo': accountNo,
+      'stAccountType': accountType,
+      'stBookingNumber': bookingNumber,
+      'stBranchId': branchId,
+      'stCurrency': currency,
+      'stProductType': productType,
+      'stApprovedAmount': approvedAmount,
+      'stAvailableBalance': availableBalance,
+      'stCurrentBalance': currentBalance,
+      'custname': name,
+      'mobileno': mobileNo,
+      'custaddress': address,
+      'picode': picode,
+      'transactions': transactions?.map((tx) => tx.toJson()).toList(),
+      'activeAccounts': activeAccounts,
+      'cifNumber': cifNumber,
+      'primaryId': primaryId,
+      'dateOfBirth': dateOfBirth,
+    };
+  }
+
+  factory User.fromJson(Map<String, dynamic> json) {
+    return User(
+      accountNo: json['stAccountNo'],
+      accountType: json['stAccountType'],
+      bookingNumber: json['stBookingNumber'],
+      branchId: json['stBranchNo'],
+      currency: json['stCurrency'],
+      productType: json['stProductType'],
+      approvedAmount: json['stApprovedAmount'],
+      availableBalance: json['stAvailableBalance'],
+      currentBalance: json['stCurrentBalance'],
+      name: json['custname'],
+      mobileNo: json['mobileno'],
+      address: json['custaddress'],
+      picode: json['picode'],
+      cifNumber: json['cifNumber'],
+      primaryId: json['id'],
+      activeAccounts: json['activeAccounts'] as int?,
+      dateOfBirth: json['custdob'],
+      transactions: (json['transactions'] as List<dynamic>?)
+          ?.map((tx) => Transaction.fromJson(tx))
+          .toList(),
+    );
+  }
+
+  @override
+  List<Object?> get props => [
+        accountNo,
+        accountType,
+        bookingNumber,
+        branchId,
+        currency,
+        productType,
+        approvedAmount,
+        availableBalance,
+        currentBalance,
+        name,
+        mobileNo,
+        address,
+        picode,
+        transactions,
+        activeAccounts,
+        cifNumber,
+        primaryId,
+      ];
+}

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;
+  }
+}

lib/data/repositories/transaction_repository.dart

@@ -0,0 +1,28 @@
+import 'package:dio/dio.dart';
+import 'package:kmobile/data/models/transaction.dart';
+
+abstract class TransactionRepository {
+  Future<List<Transaction>> fetchTransactions(String accountNo);
+}
+
+class TransactionRepositoryImpl implements TransactionRepository {
+  final Dio _dio;
+  TransactionRepositoryImpl(this._dio);
+
+  @override
+  Future<List<Transaction>> fetchTransactions(String accountNo) async {
+
+    final resp = await _dio.get('/api/transactions/account/$accountNo');
+
+    if (resp.statusCode != 200) {
+      throw Exception(
+        'Error fetching transactions: ${resp.statusCode} ${resp.statusMessage}',
+      );
+    }
+
+    final List<dynamic> data = resp.data as List<dynamic>;
+    return data
+        .map((e) => Transaction.fromJson(e as Map<String, dynamic>))
+        .toList();
+  }
+}

lib/data/repositories/transfer_repository.dart

@@ -0,0 +1,28 @@
+import 'package:kmobile/data/models/transfer.dart';
+import 'package:dio/dio.dart';
+
+
+abstract class TransferRepository {
+  Future<TransferResponse> transfer(Transfer transfer);
+}
+
+class TransferRepositoryImpl implements TransferRepository {
+  final Dio _dio;
+  TransferRepositoryImpl(this._dio);
+
+  @override
+  Future<TransferResponse> transfer(Transfer transfer) async {
+    final resp = await _dio.post(
+      '/api/payment/transfer',
+      data: transfer.toJson(),
+    );
+
+    if (resp.statusCode != 200) {
+      throw Exception(
+        'Error transferring funds: ${resp.statusCode} ${resp.statusMessage}',
+      );
+    }
+
+    return TransferResponse.fromJson(resp.data as Map<String, dynamic>);
+  }
+}