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in wallet exchange rate update optimization

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This commit is contained in:
julian 2022-09-07 07:00:17 -06:00
parent 83d0782409
commit e65c657bac
1 changed files with 66 additions and 8 deletions
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74
lib/pages/exchange_view/wallet_initiated_exchange_view.dart
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@ -243,6 +243,64 @@ class _WalletInitiatedExchangeViewState
ref.read(estimatedRateExchangeFormProvider).clearAmounts(true);
// ref.read(fixedRateExchangeFormProvider);
});
_sendFocusNode.addListener(() async {
if (!_sendFocusNode.hasFocus) {
final newFromAmount = Decimal.tryParse(_sendController.text);
if (newFromAmount != null) {
if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
ExchangeRateType.estimated) {
await ref
.read(estimatedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(newFromAmount, true);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(newFromAmount, true);
}
} else {
if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
ExchangeRateType.estimated) {
await ref
.read(estimatedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(Decimal.zero, true);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(Decimal.zero, true);
}
_receiveController.text = "";
}
}
});
_receiveFocusNode.addListener(() async {
if (!_receiveFocusNode.hasFocus) {
final newToAmount = Decimal.tryParse(_receiveController.text);
if (newToAmount != null) {
if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
ExchangeRateType.estimated) {
// await ref
// .read(estimatedRateExchangeFormProvider)
// .setToAmountAndCalculateFromAmount(newToAmount, true);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setToAmountAndCalculateFromAmount(newToAmount, true);
}
} else {
if (ref.read(prefsChangeNotifierProvider).exchangeRateType ==
ExchangeRateType.estimated) {
// await ref
// .read(estimatedRateExchangeFormProvider)
// .setToAmountAndCalculateFromAmount(Decimal.zero, true);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setToAmountAndCalculateFromAmount(Decimal.zero, true);
}
_sendController.text = "";
}
}
});
super.initState();
}
@ -379,12 +437,12 @@ class _WalletInitiatedExchangeViewState
await ref
.read(estimatedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(
newFromAmount, true);
newFromAmount, false);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(
newFromAmount, true);
newFromAmount, false);
}
} else {
if (ref
@ -394,12 +452,12 @@ class _WalletInitiatedExchangeViewState
await ref
.read(estimatedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(
Decimal.zero, true);
Decimal.zero, false);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setFromAmountAndCalculateToAmount(
Decimal.zero, true);
Decimal.zero, false);
}
_receiveController.text = "";
}
@ -735,12 +793,12 @@ class _WalletInitiatedExchangeViewState
// await ref
// .read(estimatedRateExchangeFormProvider)
// .setToAmountAndCalculateFromAmount(
// newToAmount, true);
// newToAmount, false);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setToAmountAndCalculateFromAmount(
newToAmount, true);
newToAmount, false);
}
} else {
if (ref
@ -750,12 +808,12 @@ class _WalletInitiatedExchangeViewState
// await ref
// .read(estimatedRateExchangeFormProvider)
// .setToAmountAndCalculateFromAmount(
// Decimal.zero, true);
// Decimal.zero, false);
} else {
await ref
.read(fixedRateExchangeFormProvider)
.setToAmountAndCalculateFromAmount(
Decimal.zero, true);
Decimal.zero, false);
}
_sendController.text = "";
}