stack_wallet/lib/wallets/wallet/impl/particl_wallet.dart
2024-01-09 17:24:51 -06:00

92 lines
3.2 KiB
Dart

import 'package:isar/isar.dart';
import 'package:stackwallet/models/isar/models/blockchain_data/address.dart';
import 'package:stackwallet/utilities/amount/amount.dart';
import 'package:stackwallet/wallets/crypto_currency/coins/particl.dart';
import 'package:stackwallet/wallets/crypto_currency/crypto_currency.dart';
import 'package:stackwallet/wallets/wallet/intermediate/bip39_hd_wallet.dart';
import 'package:stackwallet/wallets/wallet/wallet_mixin_interfaces/coin_control_interface.dart';
import 'package:stackwallet/wallets/wallet/wallet_mixin_interfaces/electrumx_interface.dart';
import 'package:tuple/tuple.dart';
class ParticlWallet extends Bip39HDWallet
with ElectrumXInterface, CoinControlInterface {
@override
int get isarTransactionVersion => 2;
ParticlWallet(CryptoCurrencyNetwork network) : super(Particl(network));
// TODO: double check these filter operations are correct and do not require additional parameters
@override
FilterOperation? get changeAddressFilterOperation =>
FilterGroup.and(standardChangeAddressFilters);
@override
FilterOperation? get receivingAddressFilterOperation =>
FilterGroup.and(standardReceivingAddressFilters);
// ===========================================================================
@override
Future<List<Address>> fetchAddressesForElectrumXScan() async {
final allAddresses = await mainDB
.getAddresses(walletId)
.filter()
.not()
.group(
(q) => q
.typeEqualTo(AddressType.nonWallet)
.or()
.subTypeEqualTo(AddressSubType.nonWallet),
)
.findAll();
return allAddresses;
}
// ===========================================================================
@override
Future<({bool blocked, String? blockedReason, String? utxoLabel})>
checkBlockUTXO(Map<String, dynamic> jsonUTXO, String? scriptPubKeyHex,
Map<String, dynamic> jsonTX, String? utxoOwnerAddress) async {
// Particl doesn't have special outputs like tokens, ordinals, etc.
// But it may have special types of outputs which we shouldn't or can't spend.
// TODO: [prio=low] Check for special Particl outputs.
return (blocked: false, blockedReason: null, utxoLabel: null);
}
@override
int estimateTxFee({required int vSize, required int feeRatePerKB}) {
return vSize * (feeRatePerKB / 1000).ceil();
}
@override
Amount roughFeeEstimate(int inputCount, int outputCount, int feeRatePerKB) {
return Amount(
rawValue: BigInt.from(
((42 + (272 * inputCount) + (128 * outputCount)) / 4).ceil() *
(feeRatePerKB / 1000).ceil()),
fractionDigits: cryptoCurrency.fractionDigits,
);
}
@override
Future<void> updateTransactions() async {
final currentChainHeight = await fetchChainHeight();
// TODO: [prio=low] switch to V2 transactions.
final data = await fetchTransactionsV1(
addresses: await fetchAddressesForElectrumXScan(),
currentChainHeight: currentChainHeight,
);
await mainDB.addNewTransactionData(
data
.map((e) => Tuple2(
e.transaction,
e.address,
))
.toList(),
walletId,
);
}
}