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no caching or switching of currencies based on exchange selection

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This commit is contained in:
julian 2023-02-08 11:37:58 -06:00
parent 7616538248
commit ae697928a6
1 changed files with 0 additions and 74 deletions
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74
lib/models/exchange/exchange_form_state.dart
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@ -5,10 +5,8 @@ import 'package:stackwallet/models/exchange/response_objects/estimate.dart';
import 'package:stackwallet/models/isar/exchange_cache/currency.dart';
import 'package:stackwallet/models/isar/exchange_cache/pair.dart';
import 'package:stackwallet/pages/exchange_view/sub_widgets/exchange_rate_sheet.dart';
import 'package:stackwallet/services/exchange/change_now/change_now_exchange.dart';
import 'package:stackwallet/services/exchange/exchange.dart';
import 'package:stackwallet/services/exchange/exchange_data_loading_service.dart';
import 'package:stackwallet/services/exchange/majestic_bank/majestic_bank_exchange.dart';
import 'package:stackwallet/utilities/logger.dart';
class ExchangeFormState extends ChangeNotifier {
@ -175,16 +173,6 @@ class ExchangeFormState extends ChangeNotifier {
.rateTypeEqualTo(SupportedRateType.estimated))
.findFirst();
}
if (_sendCurrency == null) {
switch (exchange.name) {
case ChangeNowExchange.exchangeName:
_sendCurrency = _cachedSendCN;
break;
case MajesticBankExchange.exchangeName:
_sendCurrency = _cachedSendMB;
break;
}
}
if (_receiveCurrency != null) {
_receiveCurrency = await ExchangeDataLoadingService
@ -206,23 +194,6 @@ class ExchangeFormState extends ChangeNotifier {
.findFirst();
}
if (_receiveCurrency == null) {
switch (exchange.name) {
case ChangeNowExchange.exchangeName:
_receiveCurrency = _cachedReceivingCN;
break;
case MajesticBankExchange.exchangeName:
_receiveCurrency = _cachedReceivingMB;
break;
}
}
_updateCachedCurrencies(
exchangeName: exchange.name,
send: _sendCurrency,
receiving: _receiveCurrency,
);
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
@ -236,11 +207,6 @@ class ExchangeFormState extends ChangeNotifier {
void setCurrencies(Currency from, Currency to) {
_sendCurrency = from;
_receiveCurrency = to;
_updateCachedCurrencies(
exchangeName: exchange.name,
send: _sendCurrency,
receiving: _receiveCurrency,
);
}
void reset({
@ -324,12 +290,6 @@ class ExchangeFormState extends ChangeNotifier {
_minSendAmount = null;
_maxSendAmount = null;
_updateCachedCurrencies(
exchangeName: exchange.name,
send: _sendCurrency,
receiving: _receiveCurrency,
);
if (_receiveCurrency == null) {
_rate = null;
} else {
@ -354,12 +314,6 @@ class ExchangeFormState extends ChangeNotifier {
_minReceiveAmount = null;
_maxReceiveAmount = null;
_updateCachedCurrencies(
exchangeName: exchange.name,
send: _sendCurrency,
receiving: _receiveCurrency,
);
if (_sendCurrency == null) {
_rate = null;
} else {
@ -391,12 +345,6 @@ class ExchangeFormState extends ChangeNotifier {
_sendCurrency = receiveCurrency;
_receiveCurrency = tmp;
_updateCachedCurrencies(
exchangeName: exchange.name,
send: _sendCurrency,
receiving: _receiveCurrency,
);
await _updateRangesAndEstimate(
shouldNotifyListeners: false,
);
@ -542,28 +490,6 @@ class ExchangeFormState extends ChangeNotifier {
//============================================================================
Currency? _cachedReceivingMB;
Currency? _cachedSendMB;
Currency? _cachedReceivingCN;
Currency? _cachedSendCN;
void _updateCachedCurrencies({
required String exchangeName,
required Currency? send,
required Currency? receiving,
}) {
switch (exchangeName) {
case ChangeNowExchange.exchangeName:
_cachedSendCN = send ?? _cachedSendCN;
_cachedReceivingCN = receiving ?? _cachedReceivingCN;
break;
case MajesticBankExchange.exchangeName:
_cachedSendMB = send ?? _cachedSendMB;
_cachedReceivingMB = receiving ?? _cachedReceivingMB;
break;
}
}
void _notify() {
debugPrint("ExFState NOTIFY: ${toString()}");
notifyListeners();