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Fixing transaction list issue after recovery #1017

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Apr 29, 2021
Merged

Fixing transaction list issue after recovery #1017

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19 changes: 19 additions & 0 deletions src/hdmint/wallet.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -538,6 +538,7 @@ bool CHDMintWallet::SetLelantusMintSeedSeen(CWalletDB& walletdb, std::pair<uint2
GroupElement bnValue;
uint256 hashSerial;
// Can regenerate if unlocked (cheaper)
Scalar serial;
if(!pwalletMain->IsLocked()) {
LogPrintf("%s: Wallet not locked, creating mind seed..\n", __func__);
uint512 mintSeed;
Expand All @@ -547,6 +548,7 @@ bool CHDMintWallet::SetLelantusMintSeedSeen(CWalletDB& walletdb, std::pair<uint2
return false;
hashSerial = primitives::GetSerialHash(coin.getSerialNumber());
bnValue = coin.getPublicCoin().getValue();
serial = coin.getSerialNumber();
} else {
LogPrintf("%s: Wallet locked, retrieving mind seed..\n", __func__);
// Get serial and pubcoin data from the db
Expand Down Expand Up @@ -585,6 +587,7 @@ bool CHDMintWallet::SetLelantusMintSeedSeen(CWalletDB& walletdb, std::pair<uint2
int nHeightTx;
uint256 txidSpend;
CTransactionRef txSpend;
bool used = false;
if (IsLelantusSerialInBlockchain(hashSerial, nHeightTx, txidSpend, txSpend)) {
//Find transaction details and make a wallettx and add to wallet
LogPrintf("%s: Mint object is spent. Setting used..\n", __func__);
Expand All @@ -597,12 +600,28 @@ bool CHDMintWallet::SetLelantusMintSeedSeen(CWalletDB& walletdb, std::pair<uint2

wtx.nTimeReceived = pindex->nTime;
pwalletMain->AddToWallet(wtx, false);
used = true;
} else {
lelantus::CLelantusState *lelantusState = lelantus::CLelantusState::GetState();
// this is for some edge cases, when mint is used but the serial is not at map
Scalar s;
if (lelantusState->IsUsedCoinSerialHash(s, hashSerial)) {
dMint.SetUsed(true);
serial = s;
used = true;
}
}

// Adding spend entry into db,
if(used && (serial != uint64_t(0))) {
CLelantusSpendEntry spend;
spend.coinSerial = serial;
spend.pubCoin = bnValue;
spend.id = id;
spend.amount = amount;

if (!walletdb.WriteLelantusSpendSerialEntry(spend)) {
throw std::runtime_error(_("Failed to write coin serial number into wallet"));
}
}

Expand Down