Files
hash-wallet/lib/view_model/order_details_view_model.dart
T
jwinterm adece963c3 refactor: delete dead Cake Pay/buy/exchange code; split di setup()
- Cake Pay: 36 files (~5.3k LOC) plus DI registrations, routes, and UI
  branches (feature was hard-disabled and unreachable)
- unreachable buy providers: robinhood, dfx, onramper, meld, kryptonim
  (~1.7k LOC); MoonPay untouched
- exchange providers that only existed as commented-out wiring:
  changenow, sideshift, chainflip, exolix, swaptrade, letsexchange,
  stealthex, xoswap, swapsxyz, thorchain, simpleswap (~5.2k LOC);
  Trocador untouched; ExchangeProviderDescription values and Hive
  adapters kept so stored trades and orders still deserialize
- di.dart setup() split from one 1,452-line function into 10 sequential
  chunk functions; registration execution order verified identical
  before and after (251 register calls)
2026-08-15 16:29:03 -04:00

107 lines
3.3 KiB
Dart

import 'dart:async';
import 'package:hash_wallet/buy/buy_provider_description.dart';
import 'package:hash_wallet/core/utilities.dart';
import 'package:hash_wallet/generated/i18n.dart';
import 'package:hash_wallet/order/order.dart';
import 'package:hash_wallet/order/order_provider.dart';
import 'package:hash_wallet/order/order_source_description.dart';
import 'package:hash_wallet/src/screens/trade_details/track_trade_list_item.dart';
import 'package:hash_wallet/src/screens/trade_details/trade_details_status_item.dart';
import 'package:hash_wallet/src/screens/transaction_details/standart_list_item.dart';
import 'package:cw_core/utils/print_verbose.dart';
import 'package:cw_core/wallet_base.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import 'package:url_launcher/url_launcher.dart';
part 'order_details_view_model.g.dart';
class OrderDetailsViewModel = OrderDetailsViewModelBase with _$OrderDetailsViewModel;
abstract class OrderDetailsViewModelBase with Store {
OrderDetailsViewModelBase({
required WalletBase wallet,
required Order orderForDetails,
required this.orders,
}) : items = ObservableList<StandartListItem>(),
order = orderForDetails {
switch (order.source) {
case OrderSourceDescription.buy:
if (order.buyProvider == BuyProviderDescription.moonPay) {
//_provider = MoonPayOrderProviderAdapter(appStore: null /* provide if needed */, wallet: wallet);
}
break;
case OrderSourceDescription.order:
// Cake Pay orders: the Cake Pay integration was removed, so stored
// orders are shown from persisted data only (_provider stays null).
break;
}
_updateItems();
_updateOrder();
timer = Timer.periodic(const Duration(seconds: 20), (_) async => _updateOrder());
}
@observable
Order order;
@observable
ObservableList<StandartListItem> items;
final Box<Order> orders;
OrderProvider? _provider;
Timer? timer;
@action
Future<void> _updateOrder() async {
try {
if (_provider == null) return;
final updatedOrderObj = await _provider!.findOrderById(order.id);
final updatedOrder = updatedOrderObj.$1;
final existing = orders.values.firstWhereOrNull((e) => e.id == updatedOrder.id);
if (existing != null) {
existing.stateRaw = updatedOrder.stateRaw;
await existing.save();
order = existing;
} else {
await orders.add(updatedOrder);
order = updatedOrder;
}
_updateItems();
} catch (e) {
printV(e.toString());
}
}
void _updateItems() {
items.clear();
items.add(
DetailsListStatusItem(title: S.current.trade_details_state, value: order.state.toString()));
items.add(StandartListItem(title: 'Order provider', value: _provider?.title ?? ''));
final trackUrl = _provider?.trackUrl ?? '';
if (trackUrl.isNotEmpty) {
final buildURL = trackUrl + '${order.transferId}';
items.add(TrackTradeListItem(
title: S.current.track,
value: buildURL,
onTap: () async {
try {
final uri = Uri.parse(buildURL);
if (await canLaunchUrl(uri))
await launchUrl(uri, mode: LaunchMode.externalApplication);
} catch (e) {}
}));
}
}
}