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// Copyright (c) 2011-2018 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifdef HAVE_CONFIG_H
#include <config/bitcoin-config.h>
#endif
#include <qt/walletmodeltransaction.h>
#include <policy/policy.h>
WalletModelTransaction::WalletModelTransaction(const QList<SendCoinsRecipient> &_recipients) :
recipients(_recipients),
fee(0)
{
}
QList<SendCoinsRecipient> WalletModelTransaction::getRecipients() const
{
return recipients;
}
std::unique_ptr<interfaces::PendingWalletTx>& WalletModelTransaction::getWtx()
{
return wtx;
}
unsigned int WalletModelTransaction::getTransactionSize()
{
return wtx ? GetVirtualTransactionSize(wtx->get()) : 0;
}
CAmount WalletModelTransaction::getTransactionFee() const
{
return fee;
}
void WalletModelTransaction::setTransactionFee(const CAmount& newFee)
{
fee = newFee;
}
void WalletModelTransaction::reassignAmounts(int nChangePosRet)
{
const CTransaction* walletTransaction = &wtx->get();
int i = 0;
for (QList<SendCoinsRecipient>::iterator it = recipients.begin(); it != recipients.end(); ++it)
{
SendCoinsRecipient& rcp = (*it);
#ifdef ENABLE_BIP70
if (rcp.paymentRequest.IsInitialized())
{
CAmount subtotal = 0;
const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
for (int j = 0; j < details.outputs_size(); j++)
{
const payments::Output& out = details.outputs(j);
if (out.amount() <= 0) continue;
if (i == nChangePosRet)
i++;
subtotal += walletTransaction->vout[i].nValue;
i++;
}
rcp.amount = subtotal;
}
else // normal recipient (no payment request)
#endif
{
if (i == nChangePosRet)
i++;
rcp.amount = walletTransaction->vout[i].nValue;
i++;
}
}
}
CAmount WalletModelTransaction::getTotalTransactionAmount() const
{
CAmount totalTransactionAmount = 0;
for (const SendCoinsRecipient &rcp : recipients)
{
totalTransactionAmount += rcp.amount;
}
return totalTransactionAmount;
}
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