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fix: Add another node, handle errors gracefully (#1433)

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Adegoke David 2024-05-06 20:11:18 +01:00 committed by GitHub
parent 55cdec810e
commit 2a88b32eee
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3 changed files with 29 additions and 6 deletions
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4
assets/tron_node_list.yml
View file

@ -1,4 +1,8 @@
-
uri: api.trongrid.io
is_default: true
useSSL: true
-
uri: tron-rpc.publicnode.com:443
is_default: false
useSSL: true

11
cw_tron/lib/tron_client.dart
View file

@ -367,7 +367,7 @@ class TronClient {
) async {
// This is introduce to server as a limit in cases where feeLimit is 0
// The transaction signing will fail if the feeLimit is explicitly 0.
int defaultFeeLimit = 100000;
int defaultFeeLimit = 269000;
final block = await _provider!.request(TronRequestGetNowBlock());
// Create the transfer contract
@ -401,8 +401,9 @@ class TronClient {
final tronBalanceInt = tronBalance.toInt();
if (feeLimit > tronBalanceInt) {
final feeInTrx = TronHelper.fromSun(BigInt.parse(feeLimit.toString()));
throw Exception(
'You don\'t have enough TRX to cover the transaction fee for this transaction. Kindly top up.',
'You don\'t have enough TRX to cover the transaction fee for this transaction. Kindly top up.\nTransaction fee: $feeInTrx TRX',
);
}
@ -442,6 +443,9 @@ class TronClient {
if (!request.isSuccess) {
log("Tron TRC20 error: ${request.error} \n ${request.respose}");
throw Exception(
'An error occured while creating the transfer request. Please try again.',
);
}
final feeLimit = await getFeeLimit(
@ -454,8 +458,9 @@ class TronClient {
final tronBalanceInt = tronBalance.toInt();
if (feeLimit > tronBalanceInt) {
final feeInTrx = TronHelper.fromSun(BigInt.parse(feeLimit.toString()));
throw Exception(
'You don\'t have enough TRX to cover the transaction fee for this transaction. Kindly top up.',
'You don\'t have enough TRX to cover the transaction fee for this transaction. Kindly top up. Transaction fee: $feeInTrx TRX',
);
}

20
lib/view_model/send/send_view_model.dart
View file

@ -247,7 +247,7 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
wallet.type != WalletType.banano &&
wallet.type != WalletType.solana &&
wallet.type != WalletType.tron;
@observable
CryptoCurrency selectedCryptoCurrency;
@ -363,7 +363,8 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
} catch (e) {
if (e is LedgerException) {
final errorCode = e.errorCode.toRadixString(16);
final fallbackMsg = e.message.isNotEmpty ? e.message : "Unexpected Ledger Error Code: $errorCode";
final fallbackMsg =
e.message.isNotEmpty ? e.message : "Unexpected Ledger Error Code: $errorCode";
final errorMsg = ledgerViewModel.interpretErrorCode(errorCode) ?? fallbackMsg;
state = FailureState(errorMsg);
@ -444,7 +445,10 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
Object _credentials() {
final priority = _settingsStore.priority[wallet.type];
if (priority == null && wallet.type != WalletType.nano && wallet.type != WalletType.banano && wallet.type != WalletType.solana &&
if (priority == null &&
wallet.type != WalletType.nano &&
wallet.type != WalletType.banano &&
wallet.type != WalletType.solana &&
wallet.type != WalletType.tron) {
throw Exception('Priority is null for wallet type: ${wallet.type}');
}
@ -570,6 +574,16 @@ abstract class SendViewModelBase extends WalletChangeListenerViewModel with Stor
return errorMessage;
}
if (walletType == WalletType.tron) {
if (errorMessage.contains('balance is not sufficient')) {
return S.current.do_not_have_enough_gas_asset(currency.toString());
}
if (errorMessage.contains('Transaction expired')) {
return 'An error occurred while processing the transaction. Kindly retry the transaction';
}
}
if (walletType == WalletType.bitcoin ||
walletType == WalletType.litecoin ||
walletType == WalletType.bitcoinCash) {