private void calculateOutputs(Wallet.Wallet wallet)
{
if (Inputs != null)
{
long balance = BalanceHelper.GetBalanceOfAddresses(Inputs.Select(i => i.Key).ToArray());
Outputs.Add(new Output(wallet.NewAddress().Key, balance - TransactionFee - Outputs.Select(o => o.Amount).Sum()));
}
}
public void AddTransaction(Transaction transaction)
{
if (transaction.Verify())
{
// Check if
if (transaction.Outputs != null)
{
// If Coinbase transaction no validity
if (transaction.Inputs == null)
{
_memPool.Add(transaction);
}
else
{
decimal balance = BalanceHelper.GetBalanceOfAddresses(transaction.Inputs.Select(i => i.Key).ToArray());
// Check if enough balance on inputs
if (balance >= (transaction.Outputs.Select(o => o.Amount).Sum() + transaction.TransactionFee))
{
bool everUsedAsInput = BalanceHelper.EverUsedAsInput(transaction.Inputs.Select(i => i.Key).ToArray());
// Check if ever used as input before
if (!everUsedAsInput)
{
if (!_memPool.Select(mp => mp.GenerateHash()).Any(t => t == transaction.GenerateHash()))
{
_memPool.Add(transaction);
_networkSynchronizer.BroadcastTransaction(transaction);
}
}
else
{
throw new Exception("Eine der Adressen wurde bereits als Input verwendet!");
}
}
else
{
throw new Exception("Nicht genug Guthaben!");
}
}
}
}
else
{
throw new Exception("Nicht valide Transaktion!");
}
}
public decimal GetBalance()
{
var walletAddresses = Addresses.Select(a => a.Key).ToArray();
return(BalanceHelper.GetBalanceOfAddresses(walletAddresses));
}
