/// <summary>
/// Creates a cold staking account and ensures that it has at least one address.
/// If the account already exists then the existing account is returned.
/// </summary>
/// <remarks>
/// <para>In order to keep track of cold staking addresses and balances we are using <see cref="HdAccount"/>'s
/// with indexes starting from the value defined in <see cref="Wallet.Wallet.SpecialPurposeAccountIndexesStart"/>.
/// </para><para>
/// We are using two such accounts, one when the wallet is in the role of cold wallet, and another one when
/// the wallet is in the role of hot wallet. For this reason we specify the required account when calling this
/// method.
/// </para></remarks>
/// <param name="walletName">The name of the wallet where we wish to create the account.</param>
/// <param name="isColdWalletAccount">Indicates whether we need the cold wallet account (versus the hot wallet account).</param>
/// <param name="walletPassword">The wallet password which will be used to create the account.</param>
/// <returns>The new or existing cold staking account.</returns>
internal HdAccount GetOrCreateColdStakingAccount(string walletName, bool isColdWalletAccount, string walletPassword)
{
Wallet.Wallet wallet = this.GetWallet(walletName);
HdAccount account = this.GetColdStakingAccount(wallet, isColdWalletAccount);
if (account != null)
{
this.logger.LogTrace("(-)[ACCOUNT_ALREADY_EXIST]:'{0}'", account.Name);
return(account);
}
this.logger.LogDebug("The {0} wallet account for '{1}' does not exist and will now be created.", isColdWalletAccount ? "cold" : "hot", wallet.Name);
int accountIndex;
string accountName;
if (isColdWalletAccount)
{
accountIndex = ColdWalletAccountIndex;
accountName = ColdWalletAccountName;
}
else
{
accountIndex = HotWalletAccountIndex;
accountName = HotWalletAccountName;
}
account = wallet.AddNewAccount(walletPassword, accountIndex, accountName, this.dateTimeProvider.GetTimeOffset());
this.logger.LogTrace("(-):'{0}'", account.Name);
return(account);
}
/// <summary>
/// Creates a cold staking account and ensures that it has at least one address.
/// If the account already exists then the existing account is returned.
/// </summary>
/// <remarks>
/// <para>In order to keep track of cold staking addresses and balances we are using <see cref="HdAccount"/>'s
/// with indexes starting from the value defined in <see cref="Wallet.Wallet.SpecialPurposeAccountIndexesStart"/>.
/// </para><para>
/// We are using two such accounts, one when the wallet is in the role of cold wallet, and another one when
/// the wallet is in the role of hot wallet. For this reason we specify the required account when calling this
/// method.
/// </para></remarks>
/// <param name="walletName">The name of the wallet where we wish to create the account.</param>
/// <param name="isColdWalletAccount">Indicates whether we need the cold wallet account (versus the hot wallet account).</param>
/// <param name="walletPassword">The wallet password which will be used to create the account.</param>
/// <returns>The new or existing cold staking account.</returns>
internal HdAccount GetOrCreateColdStakingAccount(string walletName, bool isColdWalletAccount, string walletPassword)
{
this.logger.LogTrace("({0}:'{1}',{2}:{3})", nameof(walletName), walletName, nameof(isColdWalletAccount), isColdWalletAccount);
Wallet.Wallet wallet = this.GetWalletByName(walletName);
HdAccount account = this.GetColdStakingAccount(wallet, isColdWalletAccount);
if (account != null)
{
this.logger.LogTrace("(-)[ACCOUNT_ALREADY_EXIST]:'{0}'", account.Name);
return(account);
}
this.logger.LogTrace("The {0} wallet account for '{1}' does not exist and will now be created.", isColdWalletAccount ? "cold" : "hot", wallet.Name);
int accountIndex;
string accountName;
if (isColdWalletAccount)
{
accountIndex = ColdWalletAccountIndex;
accountName = ColdWalletAccountName;
}
else
{
accountIndex = HotWalletAccountIndex;
accountName = HotWalletAccountName;
}
account = wallet.AddNewAccount(walletPassword, this.dateTimeProvider.GetTimeOffset(), accountIndex, accountName);
// Maintain at least one unused address at all times. This will ensure that wallet recovery will also work.
IEnumerable <HdAddress> newAddresses = account.CreateAddresses(wallet.Network, 1, false);
this.UpdateKeysLookupLocked(newAddresses);
// Save the changes to the file.
this.SaveWallet(wallet);
this.logger.LogTrace("(-):'{0}'", account.Name);
return(account);
}