public async Task SaveWallet(WalletHandler walletHandler, bool makeDefault = false)
{
try
{
await persistenceService.SaveObject(walletHandler, Path.Combine(Constants.WalletFolder, walletHandler.Id.ToString(), Constants.WalletHandlerFile));
if (walletHandler.Wallet == null)
{
var pubKey = walletHandler.MasterPrivKey.Neuter();
var walletCreation = new WalletCreation
{
Name = walletHandler.Id.ToString(),
Network = Constants.CurrentNetwork,
RootKeys = new[] { pubKey.ExtPubKey }
};
walletHandler.Wallet = new Wallet(walletCreation);
}
await persistenceService.SaveFromStream(
Path.Combine(Constants.WalletFolder, walletHandler.Id.ToString(), Constants.WalletFile),
walletHandler.Wallet.Save);
if (makeDefault)
{
_currentWalletHandler = walletHandler;
}
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public async Task <WalletHandler> GetCurrentWallet()
{
if (_currentWalletHandler == null)
{
var setting = await settingService.GetSetting();
if (setting?.CurrentWalletId == null)
{
return(null);
}
_currentWalletHandler = await GetWallet(setting.CurrentWalletId.Value);
}
return(_currentWalletHandler);
}
public async Task <string> GetNextUnusedAddress(WalletHandler walletHandler)
{
//if(walletHandler.CurrentAddresses == null)
// walletHandler.CurrentAddresses = new List<Address>();
//var unusedAddress = walletHandler.CurrentAddresses.FirstOrDefault(x => !x.HasHistory);
//if (unusedAddress == null)
//{
// var masterKey = ExtKey.Parse(walletHandler.Master.ExtPrivateKeyWif);
// var currentIndex = walletHandler.CurrentAddresses.Count();
// var derivedKey = masterKey.Derive(currentIndex, true);
// unusedAddress = new Address
// {
// ExtPrivateKeyWif = derivedKey.ToString(Constants.SupportedNetworkType.GetNetwork()),
// PublicAddress = derivedKey.Neuter().PubKey.ToString(Constants.SupportedNetworkType.GetNetwork()),
// HDPath = ""
// };
// walletHandler.CurrentAddresses.Add(unusedAddress);
// await SaveWallet(walletHandler);
//}
//return unusedAddress.PublicAddress;
return("");
}
