Ecosystem/stack_wallet
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use utxo class for passing around utxo data

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julian 2023-10-09 15:05:04 -06:00
parent 4142b437c7
commit e82a5a1fb8
2 changed files with 9 additions and 40 deletions
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2
fusiondart

@ -1 +1 @@
Subproject commit 440ec6a8189ccbcf4b9570d83c8fe1cd9910bdbe Subproject commit 56de6e9e8cd3f1af9959be7dc4c14131058e7430

47
lib/services/mixins/fusion_wallet_interface.dart
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@ -1,5 +1,4 @@
import 'dart:async'; import 'dart:async';
import 'dart:convert';
import 'dart:io'; import 'dart:io';
import 'package:fusiondart/fusiondart.dart' as fusion; import 'package:fusiondart/fusiondart.dart' as fusion;
@ -114,12 +113,12 @@ mixin FusionWalletInterface {
} }
/// Returns a list of all UTXOs in the wallet for the given address. /// Returns a list of all UTXOs in the wallet for the given address.
Future<List<fusion.Input>> getInputsByAddress(String address) async { Future<List<fusion.UtxoDTO>> getInputsByAddress(String address) async {
final _utxos = await _db.getUTXOsByAddress(_walletId, address).findAll(); final _utxos = await _db.getUTXOsByAddress(_walletId, address).findAll();
List<Future<fusion.Input>> futureInputs = _utxos List<Future<fusion.UtxoDTO>> futureInputs = _utxos
.map( .map(
(utxo) => utxo.toFusionInput( (utxo) => utxo.toFusionUtxoDTO(
walletId: _walletId, walletId: _walletId,
dbInstance: _db, dbInstance: _db,
), ),
@ -357,7 +356,7 @@ extension FusionUTXO on UTXO {
} }
/// Converts a Stack Wallet UTXO to a FusionDart Input. /// Converts a Stack Wallet UTXO to a FusionDart Input.
Future<fusion.Input> toFusionInput({ Future<fusion.UtxoDTO> toFusionUtxoDTO({
required String walletId, required String walletId,
required MainDB dbInstance, required MainDB dbInstance,
}) async { }) async {
@ -376,44 +375,14 @@ extension FusionUTXO on UTXO {
throw Exception("Public key for fetched address is empty"); throw Exception("Public key for fetched address is empty");
} }
return fusion.Input( return fusion.UtxoDTO(
prevTxid: utf8.encode(txid), txid: txid,
prevIndex: vout, vout: vout,
pubKey: addr.publicKey, pubKey: addr.publicKey,
value: BigInt.from(value), value: value,
); );
} catch (e) { } catch (e) {
rethrow; rethrow;
} }
} }
/// Converts a Stack Wallet UTXO to a FusionDart Output.
Future<fusion.Output> toFusionOutput({
required String walletId,
required MainDB dbInstance,
}) async {
if (address == null) {
throw Exception("toFutionOutput Address is null");
}
// Search isar for address to get pubKey.
final Address addr = await _getAddressPubkey(
address: address!,
walletId: walletId,
dbInstance: dbInstance,
);
if (addr.publicKey.isEmpty) {
throw Exception("Public key for fetched address is empty");
}
if (addr.derivationPath == null) {
throw Exception("Derivation path for fetched address is empty");
}
return fusion.Output(
addr: addr.toFusionAddress(),
value: value,
);
}
} }