Ecosystem/cake_wallet
1
0
Fork 0
mirror of https://github.com/cake-tech/cake_wallet.git synced 2024-11-16 17:27:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fixes for network based pairs for changenow. Fixes for address validation for ustd address.

Browse source
This commit is contained in:
M 2022-02-08 10:57:02 +02:00
parent d049579af0
commit 56cd6c26ed
2 changed files with 37 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
lib/core/address_validator.dart
View file

@ -78,7 +78,7 @@ class AddressValidator extends TextValidator {
case CryptoCurrency.trx:
return [34];
case CryptoCurrency.usdt:
return [42];
return [34];
case CryptoCurrency.usdterc20:
return [42];
case CryptoCurrency.xlm:

42
lib/exchange/changenow/changenow_exchange_provider.dart
View file

@ -60,6 +60,8 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
final params = <String, String>{
'fromCurrency': normalizedFrom,
'toCurrency': normalizedTo,
'fromNetwork': networkFor(from),
'toNetwork': networkFor(to),
'flow': flow};
final uri = Uri.https(apiAuthority, rangePath, params);
final response = await get(uri, headers: headers);
@ -90,7 +92,9 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
final flow = getFlow(isFixedRateMode);
final body = <String, String>{
'fromCurrency': normalizeCryptoCurrency(_request.from),
'toCurrency': normalizeCryptoCurrency(_request.to),
'toCurrency': normalizeCryptoCurrency(_request.to),
'fromNetwork': networkFor(_request.from),
'toNetwork': networkFor(_request.to),
'fromAmount': _request.fromAmount,
'toAmount': _request.toAmount,
'address': _request.address,
@ -205,7 +209,9 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
final flow = getFlow(isFixedRateMode);
final params = <String, String>{
'fromCurrency': isReverse ? normalizeCryptoCurrency(to) : normalizeCryptoCurrency(from),
'toCurrency': isReverse ? normalizeCryptoCurrency(from) : normalizeCryptoCurrency(to) ,
'toCurrency': isReverse ? normalizeCryptoCurrency(from) : normalizeCryptoCurrency(to),
'fromNetwork': isReverse ? networkFor(to) : networkFor(from),
'toNetwork': isReverse ? networkFor(from) : networkFor(to),
'type': type,
'flow': flow};
@ -232,11 +238,35 @@ class ChangeNowExchangeProvider extends ExchangeProvider {
return 0.0;
}
}
String networkFor(CryptoCurrency currency) {
const bnbTitle = 'bnb';
switch (currency) {
case CryptoCurrency.usdt:
return CryptoCurrency.btc.title.toLowerCase();
case CryptoCurrency.usdterc20:
return CryptoCurrency.eth.title.toLowerCase();
case CryptoCurrency.bnb:
return bnbTitle;
case CryptoCurrency.dai:
return CryptoCurrency.eth.title.toLowerCase();
default:
return currency.title.toLowerCase();
}
}
static String normalizeCryptoCurrency(CryptoCurrency currency) {
const bnbTitle = 'bnbmainnet';
final currencyTitle = currency == CryptoCurrency.bnb
? bnbTitle : currency.title.toLowerCase();
return currencyTitle;
const bnbTitle = 'bnb';
switch(currency) {
case CryptoCurrency.bnb:
return bnbTitle;
case CryptoCurrency.usdterc20:
return CryptoCurrency.usdt.title.toLowerCase();
default:
return currency.title.toLowerCase();
}
}
}