efrilmandClaude Opus 5.5
f5e3075205
- Wallet EnakPoint & EnakCoin: beranda, riwayat, saldo kedaluwarsa, kode bayar, tukar EnakCoin, transfer - PIN (buat, ganti, lupa), outlet, riwayat order, game spin - Halaman community, webview, coming soon, dan ikon menu beranda baru - Redesign Reward Saya: kartu tiket, filter chip, detail kode + QR - Hapus customer point loader, menu, dan checkout lama - Base URL ke enaklo-pos-api.altru.id Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
94 lines
3.1 KiB
Dart
94 lines
3.1 KiB
Dart
import 'package:dio/dio.dart';
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import '../../domain/wallet/wallet.dart';
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/// Hitung mundur bawaan bila server menjawab `429` tanpa header `Retry-After`.
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const int kDefaultOtpRetrySeconds = 60;
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/// Membaca envelope `{ success, data, errors }`. Mengembalikan `null` bila
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/// sukses, atau [WalletFailure] yang sesuai bila gagal.
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WalletFailure? parseWalletFailure(Response response) {
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if (response.statusCode == 401) return const WalletFailure.unauthorized();
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final body = response.data;
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if (body is! Map) return _failureFromStatus(response);
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if (body['success'] == true) return null;
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// Error PIN: `data` berisi `code` dan field tambahan.
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final data = body['data'];
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if (data is Map) {
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final pinFailure = _pinFailure(data['code']?.toString(), data);
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if (pinFailure != null) return pinFailure;
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}
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final errors = body['errors'];
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final first = errors is List && errors.isNotEmpty && errors.first is Map
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? errors.first as Map
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: null;
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final code = first?['code']?.toString();
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switch (code) {
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case '303':
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case '310':
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return const WalletFailure.invalidRequest();
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case '304':
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return WalletFailure.rejected(first?['cause']?.toString() ?? '');
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case '404':
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return const WalletFailure.notFound();
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case '429':
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return WalletFailure.tooManyRequests(_retryAfterSeconds(response));
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case '900':
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return const WalletFailure.internalError();
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}
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return _pinFailure(code, const {}) ?? _failureFromStatus(response);
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}
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/// Isi `data` dari envelope sukses. Beberapa endpoint (mis. `/wallet`)
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/// membungkus lagi payload-nya dalam `{ status, message, data }`, jadi lapisan
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/// itu ikut dikupas.
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Map<String, dynamic> walletDataOf(Response response) {
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final data = response.data['data'] as Map;
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final isInnerEnvelope =
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data.containsKey('status') &&
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data.containsKey('message') &&
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data['data'] is Map;
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return Map<String, dynamic>.from(isInnerEnvelope ? data['data'] : data);
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}
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WalletFailure? _pinFailure(String? code, Map data) {
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switch (code) {
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case 'PIN_NOT_SET':
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return const WalletFailure.pinNotSet();
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case 'PIN_INVALID':
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return WalletFailure.pinInvalid(_toInt(data['remaining_attempts']));
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case 'PIN_LOCKED':
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return WalletFailure.pinLocked(_toDateTime(data['locked_until']));
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case 'TRANSFER_BLOCKED':
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return WalletFailure.transferBlocked(
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_toDateTime(data['transfer_blocked_until']),
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);
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}
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return null;
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}
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WalletFailure _failureFromStatus(Response response) {
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final status = response.statusCode ?? 0;
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if (status == 404) return const WalletFailure.notFound();
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if (status == 429) {
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return WalletFailure.tooManyRequests(_retryAfterSeconds(response));
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}
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if (status >= 500) return const WalletFailure.internalError();
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return const WalletFailure.unexpectedError();
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}
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int _retryAfterSeconds(Response response) =>
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int.tryParse(response.headers.value('retry-after') ?? '') ??
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kDefaultOtpRetrySeconds;
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int? _toInt(Object? value) =>
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value is int ? value : int.tryParse(value?.toString() ?? '');
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DateTime? _toDateTime(Object? value) =>
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value == null ? null : DateTime.tryParse(value.toString());
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