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check paynym receiving addresses based on payment code notification tx history

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This commit is contained in:
julian 2023-01-26 15:25:53 -06:00
parent 4170ca958f
commit 9cc0d74b16
2 changed files with 66 additions and 0 deletions
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2
lib/services/coins/dogecoin/dogecoin_wallet.dart
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@ -762,6 +762,8 @@ class DogecoinWallet extends CoinServiceAPI
GlobalEventBus.instance.fire(RefreshPercentChangedEvent(0.3, walletId));
await _checkCurrentReceivingAddressesForTransactions();
await checkAllCurrentReceivingPaynymAddressesForTransactions();
final fetchFuture = _refreshTransactions();
final utxosRefreshFuture = _updateUTXOs();
GlobalEventBus.instance

64
lib/services/mixins/paynym_wallet_interface.dart
View file

@ -108,6 +108,70 @@ mixin PaynymWalletInterface {
// convenience getter
btc_dart.NetworkType get networkType => _network;
Future<Address> currentReceivingPaynymAddress(PaymentCode sender) async {
final address = await _db
.getAddresses(_walletId)
.filter()
.group((q) => q
.subTypeEqualTo(AddressSubType.paynymReceive)
.and()
.otherDataEqualTo(sender.toString()))
.sortByDerivationIndexDesc()
.findFirst();
if (address == null) {
final generatedAddress = await _generatePaynymReceivingAddress(sender, 0);
await _db.putAddress(generatedAddress);
return currentReceivingPaynymAddress(sender);
} else {
return address;
}
}
Future<Address> _generatePaynymReceivingAddress(
PaymentCode sender,
int index,
) async {
final myPrivateKey =
await deriveNotificationPrivateKey(mnemonic: await _getMnemonic());
final paymentAddress = PaymentAddress.initWithPrivateKey(
myPrivateKey,
sender,
index,
);
final pair = paymentAddress.getReceiveAddressKeyPair();
final address = generatePaynymReceivingAddressFromKeyPair(
pair: pair,
derivationIndex: index,
derivePathType: DerivePathType.bip44,
fromPaymentCode: sender,
);
return address;
}
Future<void> checkCurrentPaynymReceivingAddressForTransactions(
PaymentCode sender) async {
final address = await currentReceivingPaynymAddress(sender);
final txCount = await _getTxCount(address: address.value);
if (txCount > 0) {
// generate next address and add to db
final nextAddress = await _generatePaynymReceivingAddress(
sender,
address.derivationIndex + 1,
);
await _db.putAddress(nextAddress);
}
}
Future<void> checkAllCurrentReceivingPaynymAddressesForTransactions() async {
final codes = await getAllPaymentCodesFromNotificationTransactions();
final List<Future<void>> futures = [];
for (final code in codes) {
futures.add(checkCurrentPaynymReceivingAddressForTransactions(code));
}
await Future.wait(futures);
}
// generate bip32 payment code root
Future<bip32.BIP32> getRootNode({
required List<String> mnemonic,