Method CommitTransaction

src/wallet/wallet.cpp:2334–2371

}

void CWallet::CommitTransaction(CTransactionRef tx, mapValue_t mapValue, std::vector<std::pair<std::string, std::string>> orderForm)
{
    LOCK(cs_wallet);
    WalletLogPrintf("CommitTransaction:\n%s\n", util::RemoveSuffixView(tx->ToString(), "\n"));

    // Add tx to wallet, because if it has change it's also ours,
    // otherwise just for transaction history.
    CWalletTx* wtx = AddToWallet(tx, TxStateInactive{}, [&](CWalletTx& wtx, bool new_tx) {
        CHECK_NONFATAL(wtx.mapValue.empty());
        CHECK_NONFATAL(wtx.vOrderForm.empty());
        wtx.mapValue = std::move(mapValue);
        wtx.vOrderForm = std::move(orderForm);
        return true;
    });

    // wtx can only be null if the db write failed.
    if (!wtx) {
        throw std::runtime_error(std::string(__func__) + ": Wallet db error, transaction commit failed");
    }

    // Notify that old coins are spent
    for (const CTxIn& txin : tx->vin) {
        CWalletTx &coin = mapWallet.at(txin.prevout.hash);
        coin.MarkDirty();
        NotifyTransactionChanged(coin.GetHash(), CT_UPDATED);
    }

    if (!fBroadcastTransactions) {
        // Don't submit tx to the mempool
        return;
    }

    std::string err_string;
    if (!SubmitTxMemoryPoolAndRelay(*wtx, err_string, node::TxBroadcast::MEMPOOL_AND_BROADCAST_TO_ALL)) {
        WalletLogPrintf("CommitTransaction(): Transaction cannot be broadcast immediately, %s\n", err_string);
        // TODO: if we expect the failure to be long term or permanent, instead delete wtx from the wallet and return failure.
    }
}

DBErrors CWallet::PopulateWalletFromDB(bilingual_str& error, std::vector<bilingual_str>& warnings)
{