cake_wallet/lib/store/dashboard/trades_store.dart
2020-09-21 14:50:26 +03:00

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1.1 KiB
Dart

import 'dart:async';
import 'package:cake_wallet/exchange/trade.dart';
import 'package:cake_wallet/view_model/dashboard/trade_list_item.dart';
import 'package:flutter/cupertino.dart';
import 'package:hive/hive.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/store/settings_store.dart';
part 'trades_store.g.dart';
class TradesStore = TradesStoreBase with _$TradesStore;
abstract class TradesStoreBase with Store {
TradesStoreBase({this.tradesSource, this.settingsStore}) {
trades = <TradeListItem>[];
_onTradesChanged =
tradesSource.watch().listen((_) async => await updateTradeList());
updateTradeList();
}
Box<Trade> tradesSource;
StreamSubscription<BoxEvent> _onTradesChanged;
SettingsStore settingsStore;
@observable
List<TradeListItem> trades;
@observable
Trade trade;
@action
void setTrade(Trade trade) => this.trade = trade;
@action
Future updateTradeList() async => trades =
tradesSource.values.map((trade) => TradeListItem(
trade: trade,
displayMode: settingsStore.balanceDisplayMode)).toList();
}