feat: integrate enakgame and voucher

lib/infrastructure/wallet/repositories/voucher_repository.dart

@@ -0,0 +1,64 @@
+import 'dart:developer';
+
+import 'package:dartz/dartz.dart';
+import 'package:data_channel/data_channel.dart';
+import 'package:injectable/injectable.dart';
+
+import '../../../domain/wallet/wallet.dart';
+import '../datasources/voucher_remote_data_provider.dart';
+
+@Injectable(as: IVoucherRepository)
+class VoucherRepository implements IVoucherRepository {
+  final VoucherRemoteDataProvider _remoteDataProvider;
+
+  final String _logName = 'VoucherRepository';
+
+  VoucherRepository(this._remoteDataProvider);
+
+  @override
+  Future<Either<WalletFailure, List<Voucher>>> getVouchers() => _run(
+    'getVouchers',
+    _remoteDataProvider.fetchVouchers,
+    (dtos) => dtos.map((e) => e.toDomain()).toList(),
+  );
+
+  @override
+  Future<Either<WalletFailure, VoucherRedeemResult>> redeem({
+    required String voucherId,
+    required String pin,
+    required String idempotencyKey,
+  }) => _run(
+    'redeem',
+    () => _remoteDataProvider.redeem(
+      voucherId: voucherId,
+      pin: pin,
+      idempotencyKey: idempotencyKey,
+    ),
+    (dto) => dto.toRedeemResult(),
+  );
+
+  @override
+  Future<Either<WalletFailure, VoucherRedemptionPage>> getRedemptions({
+    required int page,
+    int limit = 20,
+  }) => _run(
+    'getRedemptions',
+    () => _remoteDataProvider.fetchRedemptions(page: page, limit: limit),
+    (dto) => dto.toDomain(),
+  );
+
+  Future<Either<WalletFailure, R>> _run<D, R>(
+    String name,
+    Future<DC<WalletFailure, D>> Function() call,
+    R Function(D dto) toDomain,
+  ) async {
+    try {
+      final result = await call();
+      if (result.hasError) return left(result.error!);
+      return right(toDomain(result.data as D));
+    } catch (e, s) {
+      log(name, name: _logName, error: e, stackTrace: s);
+      return left(const WalletFailure.unexpectedError());
+    }
+  }
+}

lib/infrastructure/wallet/repositories/wallet_repository.dart

@@ -50,15 +50,6 @@ class WalletRepository implements IWalletRepository {
     (dto) => dto.toDomain(),
   );
 
-  @override
-  Future<Either<WalletFailure, PaymentCode>> createPaymentCode({
-    required String pin,
-  }) => _run(
-    'createPaymentCode',
-    () => _remoteDataProvider.createPaymentCode(pin: pin),
-    (dto) => dto.toDomain(),
-  );
-
   @override
   Future<Either<WalletFailure, ExchangePreview>> previewExchange({
     required int coins,