49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
import 'package:pweb/models/currency.dart';
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import 'package:pweb/models/wallet.dart';
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abstract class WalletsService {
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Future<List<Wallet>> getWallets();
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Future<List<Wallet>> updateWallet();
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Future<List<Wallet>> createWallet();
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Future<List<Wallet>> deleteWallet();
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Future<Wallet> getWallet(String walletRef);
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}
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class MockWalletsService implements WalletsService {
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final List<Wallet> _wallets = [
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Wallet(id: '1124', walletUserID: 'WA-12345667', name: 'Main Wallet', balance: 10000000.0, currency: Currency.rub),
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Wallet(id: '2124', walletUserID: 'WA-76654321', name: 'Savings', balance: 2500.5, currency: Currency.usd),
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];
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@override
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Future<List<Wallet>> getWallets() async {
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return _wallets;
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}
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@override
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Future<Wallet> getWallet(String walletId) async {
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return _wallets.firstWhere(
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(wallet) => wallet.id == walletId,
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orElse: () => throw const WalletNotFoundException(),
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);
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}
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@override
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Future<List<Wallet>> updateWallet() async => [];
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@override
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Future<List<Wallet>> createWallet() async => [];
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@override
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Future<List<Wallet>> deleteWallet() async => [];
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}
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class WalletNotFoundException implements Exception {
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const WalletNotFoundException();
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@override
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String toString() => 'WalletNotFoundException';
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}
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