cake_wallet/lib/reactions/on_current_fiat_change.dart
2023-12-21 11:42:52 -05:00

27 lines
1.2 KiB
Dart

import 'package:cake_wallet/entities/fiat_api_mode.dart';
import 'package:mobx/mobx.dart';
import 'package:cake_wallet/core/fiat_conversion_service.dart';
import 'package:cake_wallet/store/dashboard/fiat_conversion_store.dart';
import 'package:cake_wallet/store/settings_store.dart';
import 'package:cake_wallet/store/app_store.dart';
import 'package:cake_wallet/entities/fiat_currency.dart';
ReactionDisposer? _onCurrentFiatCurrencyChangeDisposer;
void startCurrentFiatChangeReaction(AppStore appStore,
SettingsStore settingsStore, FiatConversionStore fiatConversionStore) {
_onCurrentFiatCurrencyChangeDisposer?.reaction.dispose();
_onCurrentFiatCurrencyChangeDisposer = reaction(
(_) => settingsStore.fiatCurrency, (FiatCurrency fiatCurrency) async {
if (appStore.wallet == null || settingsStore.fiatApiMode == FiatApiMode.disabled) {
return;
}
final cryptoCurrency = appStore.wallet!.currency;
fiatConversionStore.prices[cryptoCurrency] =
await FiatConversionService.fetchPrice(
crypto: cryptoCurrency,
fiat: fiatCurrency,
torOnly: settingsStore.fiatApiMode == FiatApiMode.torOnly);
});
}