mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 03:49:22 +00:00
clean up sol
This commit is contained in:
julian
parent
5aa1f7b08a
commit
1101b8c932
2 changed files with 69 additions and 46 deletions
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@ -1,9 +1,9 @@
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import 'package:solana/solana.dart';
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import 'package:stackwallet/models/node_model.dart';
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import 'package:stackwallet/utilities/default_nodes.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/wallets/crypto_currency/crypto_currency.dart';
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import 'package:stackwallet/wallets/crypto_currency/intermediate/bip39_currency.dart';
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import 'package:stackwallet/utilities/default_nodes.dart';
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class Solana extends Bip39Currency {
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Solana(super.network) {
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@ -20,7 +20,8 @@ class Solana extends Bip39Currency {
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switch (network) {
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case CryptoCurrencyNetwork.main:
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return NodeModel(
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host: "https://api.mainnet-beta.solana.com/", // TODO: Change this to stack wallet one
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host:
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"https://api.mainnet-beta.solana.com/", // TODO: Change this to stack wallet one
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port: 443,
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name: DefaultNodes.defaultName,
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id: DefaultNodes.buildId(Coin.solana),
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@ -40,9 +41,18 @@ class Solana extends Bip39Currency {
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@override
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bool validateAddress(String address) {
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return isPointOnEd25519Curve(Ed25519HDPublicKey.fromBase58(address).toByteArray());
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return isPointOnEd25519Curve(
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Ed25519HDPublicKey.fromBase58(address).toByteArray());
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}
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@override
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String get genesisHash => throw UnimplementedError();
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}
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@override
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bool operator ==(Object other) {
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return other is Solana && other.network == network;
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}
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@override
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int get hashCode => Object.hash(Solana, network);
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}
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@ -28,24 +28,30 @@ import 'package:tuple/tuple.dart';
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class SolanaWallet extends Bip39Wallet<Solana> {
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SolanaWallet(CryptoCurrencyNetwork network) : super(Solana(network));
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static const String _addressDerivationPath = "m/44'/501'/0'/0'";
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NodeModel? _solNode;
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RpcClient? _rpcClient; // The Solana RpcClient.
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Future<Ed25519HDKeyPair> _getKeyPair() async {
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return Ed25519HDKeyPair.fromMnemonic(await getMnemonic(),
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account: 0, change: 0);
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return Ed25519HDKeyPair.fromMnemonic(
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await getMnemonic(),
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account: 0,
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change: 0,
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);
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}
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Future<Address> _getCurrentAddress() async {
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Future<Address> _generateAddress() async {
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final addressStruct = Address(
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walletId: walletId,
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value: (await _getKeyPair()).address,
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publicKey: List<int>.empty(),
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derivationIndex: 0,
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derivationPath: DerivationPath()..value = "m/44'/501'/0'/0'",
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type: cryptoCurrency.coin.primaryAddressType,
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subType: AddressSubType.unknown);
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walletId: walletId,
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value: (await _getKeyPair()).address,
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publicKey: List<int>.empty(),
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derivationIndex: 0,
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derivationPath: DerivationPath()..value = _addressDerivationPath,
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type: cryptoCurrency.coin.primaryAddressType,
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subType: AddressSubType.receiving,
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);
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return addressStruct;
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}
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@ -65,7 +71,10 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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recipientAccount: pubKey,
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lamports: transferAmount.raw.toInt(),
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)
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]).compile(recentBlockhash: latestBlockhash!.value.blockhash, feePayer: (await _getKeyPair()).publicKey);
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]).compile(
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recentBlockhash: latestBlockhash!.value.blockhash,
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feePayer: pubKey,
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);
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return await _rpcClient?.getFeeForMessage(
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base64Encode(compiledMessage.toByteArray().toList()),
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@ -79,18 +88,13 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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@override
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Future<void> checkSaveInitialReceivingAddress() async {
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try {
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final address = (await _getKeyPair()).address;
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Address? address = await getCurrentReceivingAddress();
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await mainDB.updateOrPutAddresses([
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Address(
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walletId: walletId,
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value: address,
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publicKey: List<int>.empty(),
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derivationIndex: 0,
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derivationPath: DerivationPath()..value = "m/44'/501'/0'/0'",
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type: cryptoCurrency.coin.primaryAddressType,
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subType: AddressSubType.unknown)
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]);
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if (address == null) {
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address = await _generateAddress();
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await mainDB.updateOrPutAddresses([address]);
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}
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} catch (e, s) {
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Logging.instance.log(
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"$runtimeType checkSaveInitialReceivingAddress() failed: $e\n$s",
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@ -120,9 +124,10 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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"Failed to get fees, please check your node connection.");
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}
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final address = await getCurrentReceivingAddress();
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// Rent exemption of Solana
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final accInfo =
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await _rpcClient?.getAccountInfo((await _getKeyPair()).address);
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final accInfo = await _rpcClient?.getAccountInfo(address!.value);
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final int minimumRent =
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await _rpcClient?.getMinimumBalanceForRentExemption(
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accInfo!.value!.data.toString().length) ??
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@ -132,7 +137,9 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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txData.amount!.raw.toInt() -
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feeAmount)) {
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throw Exception(
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"Insufficient remaining balance for rent exemption, minimum rent: ${minimumRent / pow(10, cryptoCurrency.fractionDigits)}");
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"Insufficient remaining balance for rent exemption, minimum rent: "
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"${minimumRent / pow(10, cryptoCurrency.fractionDigits)}",
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);
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}
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return txData.copyWith(
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@ -255,7 +262,7 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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@override
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Future<void> recover({required bool isRescan}) async {
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await refreshMutex.protect(() async {
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final addressStruct = await _getCurrentAddress();
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final addressStruct = await _generateAddress();
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await mainDB.updateOrPutAddresses([addressStruct]);
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@ -277,13 +284,13 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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@override
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Future<void> updateBalance() async {
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try {
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final address = await getCurrentReceivingAddress();
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_checkClient();
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final balance = await _rpcClient?.getBalance(info.cachedReceivingAddress);
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final balance = await _rpcClient?.getBalance(address!.value);
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// Rent exemption of Solana
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final accInfo =
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await _rpcClient?.getAccountInfo((await _getKeyPair()).address);
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final accInfo = await _rpcClient?.getAccountInfo(address!.value);
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// TODO [prio=low]: handle null account info.
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final int minimumRent =
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await _rpcClient?.getMinimumBalanceForRentExemption(
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@ -366,6 +373,8 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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final txsList =
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List<Tuple2<isar.Transaction, Address>>.empty(growable: true);
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final myAddress = (await getCurrentReceivingAddress())!;
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// TODO [prio=low]: Revisit null assertion below.
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for (final tx in transactionsList!) {
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@ -380,13 +389,16 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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fractionDigits: cryptoCurrency.fractionDigits,
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);
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if ((senderAddress == (await _getKeyPair()).address) && (receiverAddress == "11111111111111111111111111111111")) {
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// The account that is only 1's are System Program accounts which means there is no receiver except the sender, see: https://explorer.solana.com/address/11111111111111111111111111111111
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if ((senderAddress == myAddress.value) &&
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(receiverAddress == "11111111111111111111111111111111")) {
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// The account that is only 1's are System Program accounts which
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// means there is no receiver except the sender,
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// see: https://explorer.solana.com/address/11111111111111111111111111111111
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txType = isar.TransactionType.sentToSelf;
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receiverAddress = senderAddress;
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} else if (senderAddress == (await _getKeyPair()).address) {
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} else if (senderAddress == myAddress.value) {
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txType = isar.TransactionType.outgoing;
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} else if (receiverAddress == (await _getKeyPair()).address) {
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} else if (receiverAddress == myAddress.value) {
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txType = isar.TransactionType.incoming;
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}
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@ -411,15 +423,16 @@ class SolanaWallet extends Bip39Wallet<Solana> {
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);
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final txAddress = Address(
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walletId: walletId,
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value: receiverAddress,
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publicKey: List<int>.empty(),
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derivationIndex: 0,
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derivationPath: DerivationPath()..value = "m/44'/501'/0'/0'",
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type: AddressType.solana,
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subType: txType == isar.TransactionType.outgoing
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? AddressSubType.unknown
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: AddressSubType.receiving);
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walletId: walletId,
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value: receiverAddress,
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publicKey: List<int>.empty(),
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derivationIndex: 0,
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derivationPath: DerivationPath()..value = _addressDerivationPath,
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type: AddressType.solana,
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subType: txType == isar.TransactionType.outgoing
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? AddressSubType.unknown
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: AddressSubType.receiving,
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);
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txsList.add(Tuple2(transaction, txAddress));
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}
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