bool CzTNXTracker::UpdateZerocoinMint(const CZerocoinMint& mint)
{
if (!HasSerial(mint.GetSerialNumber()))
return error("%s: mint %s is not known", __func__, mint.GetValue().GetHex());
uint256 hashSerial = GetSerialHash(mint.GetSerialNumber());
//Update the meta object
CMintMeta meta = Get(hashSerial);
meta.isUsed = mint.IsUsed();
meta.denom = mint.GetDenomination();
meta.nHeight = mint.GetHeight();
mapSerialHashes.at(hashSerial) = meta;
//Write to db
return CWalletDB(strWalletFile).WriteZerocoinMint(mint);
}
void CzTNXTracker::Add(const CZerocoinMint& mint, bool isNew, bool isArchived)
{
CMintMeta meta;
meta.hashPubcoin = GetPubCoinHash(mint.GetValue());
meta.nHeight = mint.GetHeight();
meta.nVersion = libzerocoin::ExtractVersionFromSerial(mint.GetSerialNumber());
meta.txid = mint.GetTxHash();
meta.isUsed = mint.IsUsed();
meta.hashSerial = GetSerialHash(mint.GetSerialNumber());
uint256 nSerial = mint.GetSerialNumber().getuint256();
meta.hashStake = Hash(nSerial.begin(), nSerial.end());
meta.denom = mint.GetDenomination();
meta.isArchived = isArchived;
meta.isDeterministic = false;
mapSerialHashes[meta.hashSerial] = meta;
if (isNew)
CWalletDB(strWalletFile).WriteZerocoinMint(mint);
}