public Account(Account copied, ObjectStream<AccountEntry> entries)
{
if(entries == null)
entries = new StreamObjectStream<AccountEntry>();
_Entries = entries;
copied.Entries.Rewind();
entries.Rewind();
foreach(var entry in copied.Entries.Enumerate())
{
if(_NextToProcess < copied._NextToProcess)
{
PushAccountEntry(entry);
}
else
entries.WriteNext(entry);
}
}
private void NeutralizeUnconfirmed(Chain chain, Account account)
{
var unconfirmed = account.GetInChain(chain, false).Where(e => e.Reason != AccountEntryReason.ChainBlockChanged);
foreach(var e in unconfirmed)
{
account.PushAccountEntry(e.Neutralize());
}
var confirmedCanceled = account.GetInChain(chain, true).Where(e => e.Reason == AccountEntryReason.ChainBlockChanged);
foreach(var e in confirmedCanceled)
{
account.PushAccountEntry(e.Neutralize());
}
}
public Accounts()
{
_Confirmed = new Account();
_Available = new Account();
_Unconfirmed = new Account();
}
public bool CompleteTx(Transaction tx, Money fees, Account pool = null)
{
pool = pool ?? Accounts.Available;
var entries = pool.GetEntriesToCover(tx.TotalOut + fees, false);
if(entries == null)
return false;
foreach(var entry in entries)
{
tx.AddInput(new TxIn(entry.OutPoint));
}
var surplus = entries.Sum(i => i.TxOut.Value) - fees - tx.TotalOut;
if(surplus != Money.Zero)
tx.AddOutput(surplus, GetKey().PubKey.ID);
for(int i = 0 ; i < entries.Length ; i++)
{
var entry = entries[i];
var vin = tx.Inputs[i];
var key = GetKey(entry.TxOut.ScriptPubKey.GetDestination());
tx.Inputs[i].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptPubKey(key.PubKey);
var hash = tx.Inputs[i].ScriptSig.SignatureHash(tx, i, SigHash.All);
var sig = key.Sign(hash);
tx.Inputs[i].ScriptSig = new PayToPubkeyHashTemplate().GenerateScriptSig(new TransactionSignature(sig, SigHash.All), key.PubKey);
}
return true;
}
public bool CompleteTx(Transaction tx, Account pool = null)
{
return CompleteTx(tx, Money.Zero, pool);
}
public Account(Account copied)
: this(copied, null)
{
}