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// Copyright (c) 2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <wallet/transaction.h>
#include <interfaces/chain.h>
using interfaces::FoundBlock;
namespace wallet {
bool CWalletTx::IsEquivalentTo(const CWalletTx& _tx) const
{
CMutableTransaction tx1 {*this->tx};
CMutableTransaction tx2 {*_tx.tx};
for (auto& txin : tx1.vin) txin.scriptSig = CScript();
for (auto& txin : tx2.vin) txin.scriptSig = CScript();
return CTransaction(tx1) == CTransaction(tx2);
}
bool CWalletTx::InMempool() const
{
return state<TxStateInMempool>();
}
int64_t CWalletTx::GetTxTime() const
{
int64_t n = nTimeSmart;
return n ? n : nTimeReceived;
}
void CWalletTx::updateState(interfaces::Chain& chain)
{
bool active;
auto lookup_block = [&](const uint256& hash, int& height, TxState& state) {
// If tx block (or conflicting block) was reorged out of chain
// while the wallet was shutdown, change tx status to UNCONFIRMED
// and reset block height, hash, and index. ABANDONED tx don't have
// associated blocks and don't need to be updated. The case where a
// transaction was reorged out while online and then reconfirmed
// while offline is covered by the rescan logic.
if (!chain.findBlock(hash, FoundBlock().inActiveChain(active).height(height)) || !active) {
state = TxStateInactive{};
}
};
if (auto* conf = state<TxStateConfirmed>()) {
lookup_block(conf->confirmed_block_hash, conf->confirmed_block_height, m_state);
} else if (auto* conf = state<TxStateConflicted>()) {
lookup_block(conf->conflicting_block_hash, conf->conflicting_block_height, m_state);
}
}
void CWalletTx::CopyFrom(const CWalletTx& _tx)
{
*this = _tx;
}
} // namespace wallet
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