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Code Issues Projects Releases Packages Wiki Activity Actions 2

balance working

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This commit is contained in:
fosse 2023-07-28 09:30:11 -04:00
parent d30de4dc3f
commit 490618ebd6
3 changed files with 39 additions and 63 deletions
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5
cw_nano/lib/nano_balance.dart
View file

@ -1,6 +1,7 @@
import 'package:cw_core/balance.dart';
import 'package:cw_core/currency.dart';
import 'package:cw_core/monero_amount_format.dart';
import 'package:cw_nano/nano_util.dart';
String rawToFormattedAmount(BigInt amount, Currency currency) {
return "";
@ -29,11 +30,11 @@ class NanoBalance extends Balance {
@override
String get formattedAvailableBalance {
return "0";
return NanoUtil.getRawAsUsableString(currentBalance.toString(), NanoUtil.rawPerNano);
}
@override
String get formattedAdditionalBalance {
return "0";
return NanoUtil.getRawAsUsableString(receivableBalance.toString(), NanoUtil.rawPerNano);
}
}

94
cw_nano/lib/nano_client.dart
View file

@ -29,67 +29,41 @@ class NanoClient {
void setListeners(EthereumAddress userAddress, Function(FilterEvent) onNewTransaction) async {}
Future<NanoBalance> getBalance(String address) async {
return NanoBalance(currentBalance: BigInt.zero, receivableBalance: BigInt.zero);
// this is the preferred rpc call but the test node isn't returning this one:
// final response = await _httpClient.post(
// _node!.uri,
// headers: {"Content-Type": "application/json"},
// body: jsonEncode(
// {
// "action": "account_balance",
// "account": address,
// },
// ),
// );
// final data = await jsonDecode(response.body);
// final String currentBalance = data["balance"] as String;
// final String receivableBalance = data["receivable"] as String;
// final BigInt cur = BigInt.parse(currentBalance);
// final BigInt rec = BigInt.parse(receivableBalance);
final response = await _httpClient.post(
_node!.uri,
headers: {"Content-Type": "application/json"},
body: jsonEncode(
{
"action": "accounts_balances",
"accounts": [address],
},
),
);
final data = await jsonDecode(response.body);
final String currentBalance = data["balances"][address]["balance"] as String;
final String receivableBalance = data["balances"][address]["receivable"] as String;
final BigInt cur = BigInt.parse(currentBalance);
final BigInt rec = BigInt.parse(receivableBalance);
return NanoBalance(currentBalance: cur, receivableBalance: rec);
}
// Future<PendingEthereumTransaction> signTransaction({
// required EthPrivateKey privateKey,
// required String toAddress,
// required String amount,
// required int gas,
// required EthereumTransactionPriority priority,
// required CryptoCurrency currency,
// required int exponent,
// String? contractAddress,
// }) async {
// assert(currency == CryptoCurrency.eth || contractAddress != null);
// bool _isEthereum = currency == CryptoCurrency.eth;
// final price = await _client!.getGasPrice();
// final Transaction transaction = Transaction(
// from: privateKey.address,
// to: EthereumAddress.fromHex(toAddress),
// maxGas: gas,
// gasPrice: price,
// value: _isEthereum ? EtherAmount.inWei(BigInt.parse(amount)) : EtherAmount.zero(),
// );
// final signedTransaction = await _client!.signTransaction(privateKey, transaction);
// final BigInt estimatedGas;
// final Function _sendTransaction;
// if (_isEthereum) {
// estimatedGas = BigInt.from(21000);
// _sendTransaction = () async => await sendTransaction(signedTransaction);
// } else {
// estimatedGas = BigInt.from(50000);
// final erc20 = Erc20(
// client: _client!,
// address: EthereumAddress.fromHex(contractAddress!),
// );
// _sendTransaction = () async {
// await erc20.transfer(
// EthereumAddress.fromHex(toAddress),
// BigInt.parse(amount),
// credentials: privateKey,
// );
// };
// }
// return PendingEthereumTransaction(
// signedTransaction: signedTransaction,
// amount: amount,
// fee: estimatedGas * price.getInWei,
// sendTransaction: _sendTransaction,
// exponent: exponent,
// );
// }
Future<dynamic> getTransactionDetails(String transactionHash) async {
throw UnimplementedError();
}
@ -106,7 +80,7 @@ class NanoClient {
body: jsonEncode({
"action": "account_history",
"account": address,
"count": "250",// TODO: pick a number
"count": "250", // TODO: pick a number
// "raw": true,
}));
final data = await jsonDecode(response.body);

3
cw_nano/lib/nano_wallet.dart
View file

@ -131,7 +131,6 @@ abstract class NanoWalletBase
}
Future<void> updateTransactions() async {
print("updating_transactions");
try {
if (_isTransactionUpdating) {
return;
@ -246,6 +245,8 @@ abstract class NanoWalletBase
}
Future<void> _updateBalance() async {
// this.balance.update(CryptoCurrency.nano, (value) => (await _client.getBalance(_publicAddress)));
balance[currency] = await _client.getBalance(_publicAddress);
await save();
}