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pre cache in wallet db sent eth and eth token txns on successful broadcast

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julian 2024-08-27 14:45:49 -06:00 committed by julian-CStack
parent 7da81d01ad
commit 0ddecd2f97
2 changed files with 137 additions and 5 deletions
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76
lib/wallets/wallet/impl/ethereum_wallet.dart
View file

@ -84,6 +84,66 @@ class EthereumWallet extends Bip39Wallet with PrivateKeyInterface {
_credentials = web3.EthPrivateKey.fromHex(privateKey);
}
TxData _prepareTempTx(TxData txData, String myAddress) {
// hack eth tx data into inputs and outputs
final List<OutputV2> outputs = [];
final List<InputV2> inputs = [];
final amount = txData.recipients!.first.amount;
final addressTo = txData.recipients!.first.address;
final OutputV2 output = OutputV2.isarCantDoRequiredInDefaultConstructor(
scriptPubKeyHex: "00",
valueStringSats: amount.raw.toString(),
addresses: [
addressTo,
],
walletOwns: addressTo == myAddress,
);
final InputV2 input = InputV2.isarCantDoRequiredInDefaultConstructor(
scriptSigHex: null,
scriptSigAsm: null,
sequence: null,
outpoint: null,
addresses: [myAddress],
valueStringSats: amount.raw.toString(),
witness: null,
innerRedeemScriptAsm: null,
coinbase: null,
walletOwns: true,
);
outputs.add(output);
inputs.add(input);
final otherData = {
"nonce": txData.nonce,
"isCancelled": false,
"overrideFee": txData.fee!.toJsonString(),
};
final txn = TransactionV2(
walletId: walletId,
blockHash: null,
hash: txData.txHash!,
txid: txData.txid!,
timestamp: DateTime.now().millisecondsSinceEpoch ~/ 1000,
height: null,
inputs: List.unmodifiable(inputs),
outputs: List.unmodifiable(outputs),
version: -1,
type: addressTo == myAddress
? TransactionType.sentToSelf
: TransactionType.outgoing,
subType: TransactionSubType.none,
otherData: jsonEncode(otherData),
);
return txData.copyWith(
tempTx: txn,
);
}
// ==================== Overrides ============================================
@override
@ -447,7 +507,10 @@ class EthereumWallet extends Bip39Wallet with PrivateKeyInterface {
}
@override
Future<TxData> confirmSend({required TxData txData}) async {
Future<TxData> confirmSend({
required TxData txData,
TxData Function(TxData txData, String myAddress)? prepareTempTx,
}) async {
final client = getEthClient();
if (_credentials == null) {
await _initCredentials();
@ -459,10 +522,15 @@ class EthereumWallet extends Bip39Wallet with PrivateKeyInterface {
chainId: txData.chainId!.toInt(),
);
return txData.copyWith(
txid: txid,
txHash: txid,
final data = (prepareTempTx ?? _prepareTempTx)(
txData.copyWith(
txid: txid,
txHash: txid,
),
(await getCurrentReceivingAddress())!.value,
);
return await updateSentCachedTxData(txData: data);
}
@override

66
lib/wallets/wallet/impl/sub_wallets/eth_token_wallet.dart
View file

@ -67,6 +67,67 @@ class EthTokenWallet extends Wallet {
String _addressFromTopic(String topic) =>
checksumEthereumAddress("0x${topic.substring(topic.length - 40)}");
TxData _prepareTempTx(TxData txData, String myAddress) {
final otherData = {
"nonce": txData.nonce!,
"isCancelled": false,
"overrideFee": txData.fee!.toJsonString(),
"contractAddress": tokenContract.address,
};
final amount = txData.recipients!.first.amount;
final addressTo = txData.recipients!.first.address;
// hack eth tx data into inputs and outputs
final List<OutputV2> outputs = [];
final List<InputV2> inputs = [];
final output = OutputV2.isarCantDoRequiredInDefaultConstructor(
scriptPubKeyHex: "00",
valueStringSats: amount.raw.toString(),
addresses: [
addressTo,
],
walletOwns: addressTo == myAddress,
);
final input = InputV2.isarCantDoRequiredInDefaultConstructor(
scriptSigHex: null,
scriptSigAsm: null,
sequence: null,
outpoint: null,
addresses: [myAddress],
valueStringSats: amount.raw.toString(),
witness: null,
innerRedeemScriptAsm: null,
coinbase: null,
walletOwns: true,
);
outputs.add(output);
inputs.add(input);
final tempTx = TransactionV2(
walletId: walletId,
blockHash: null,
hash: txData.txHash!,
txid: txData.txid!,
timestamp: DateTime.now().millisecondsSinceEpoch ~/ 1000,
height: null,
inputs: List.unmodifiable(inputs),
outputs: List.unmodifiable(outputs),
version: -1,
type: addressTo == myAddress
? TransactionType.sentToSelf
: TransactionType.outgoing,
subType: TransactionSubType.ethToken,
otherData: jsonEncode(otherData),
);
return txData.copyWith(
tempTx: tempTx,
);
}
// ===========================================================================
@override
@ -205,7 +266,10 @@ class EthTokenWallet extends Wallet {
@override
Future<TxData> confirmSend({required TxData txData}) async {
try {
return await ethWallet.confirmSend(txData: txData);
return await ethWallet.confirmSend(
txData: txData,
prepareTempTx: _prepareTempTx,
);
} catch (e) {
// rethrow to pass error in alert
rethrow;