From 03ee70116189bb358e7c6224ba0ecb745e8161c2 Mon Sep 17 00:00:00 2001
From: Alex Morcos <morcos@chaincode.com>
Date: Wed, 28 Jun 2017 17:23:46 -0400
Subject: Refactor to use CoinControl in GetMinimumFee and FeeBumper

Improve parameter precedence in coin_control
---
 src/qt/coincontroldialog.cpp |  4 ++--
 src/qt/sendcoinsdialog.cpp   | 14 +++++++-------
 src/qt/walletmodel.cpp       |  5 ++++-
 3 files changed, 13 insertions(+), 10 deletions(-)

(limited to 'src/qt')

diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp
index c19420beb5..7d8ef6571f 100644
--- a/src/qt/coincontroldialog.cpp
+++ b/src/qt/coincontroldialog.cpp
@@ -512,7 +512,7 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog)
                 nBytes -= 34;
 
         // Fee
-        nPayFee = CWallet::GetMinimumFee(nBytes, coinControl->nConfirmTarget, ::mempool, ::feeEstimator, nullptr /* FeeCalculation */, false /* ignoreGlobalPayTxFee */, conservative_estimate);
+        nPayFee = CWallet::GetMinimumFee(nBytes, *coinControl, ::mempool, ::feeEstimator, nullptr /* FeeCalculation */);
 
         if (nPayAmount > 0)
         {
@@ -587,7 +587,7 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog)
     if (payTxFee.GetFeePerK() > 0)
         dFeeVary = (double)std::max(CWallet::GetRequiredFee(1000), payTxFee.GetFeePerK()) / 1000;
     else {
-        dFeeVary = (double)std::max(CWallet::GetRequiredFee(1000), ::feeEstimator.estimateSmartFee(coinControl->nConfirmTarget, NULL, ::mempool, conservative_estimate).GetFeePerK()) / 1000;
+        dFeeVary = (double)std::max(CWallet::GetRequiredFee(1000), ::feeEstimator.estimateSmartFee(*coinControl->m_confirm_target, NULL, ::mempool, conservative_estimate).GetFeePerK()) / 1000;
     }
     QString toolTip4 = tr("Can vary +/- %1 satoshi(s) per input.").arg(dFeeVary);
 
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 1a07d466bf..92478fcac6 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -274,11 +274,11 @@ void SendCoinsDialog::on_sendButton_clicked()
     CCoinControl ctrl;
     if (model->getOptionsModel()->getCoinControlFeatures())
         ctrl = *CoinControlDialog::coinControl;
-    if (ui->radioSmartFee->isChecked())
-        ctrl.nConfirmTarget = getConfTargetForIndex(ui->confTargetSelector->currentIndex());
-    else
-        ctrl.nConfirmTarget = 0;
-
+    if (ui->radioSmartFee->isChecked()) {
+        ctrl.m_confirm_target = getConfTargetForIndex(ui->confTargetSelector->currentIndex());
+    } else {
+        ctrl.m_confirm_target = boost::none;
+    }
     ctrl.signalRbf = ui->optInRBF->isChecked();
 
     prepareStatus = model->prepareTransaction(currentTransaction, ctrl);
@@ -848,9 +848,9 @@ void SendCoinsDialog::coinControlUpdateLabels()
     CoinControlDialog::payAmounts.clear();
     CoinControlDialog::fSubtractFeeFromAmount = false;
     if (ui->radioSmartFee->isChecked()) {
-        CoinControlDialog::coinControl->nConfirmTarget = getConfTargetForIndex(ui->confTargetSelector->currentIndex());
+        CoinControlDialog::coinControl->m_confirm_target = getConfTargetForIndex(ui->confTargetSelector->currentIndex());
     } else {
-        CoinControlDialog::coinControl->nConfirmTarget = model->getDefaultConfirmTarget();
+        CoinControlDialog::coinControl->m_confirm_target = boost::none;
     }
     CoinControlDialog::coinControl->signalRbf = ui->optInRBF->isChecked();
 
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 3f90860cc1..ba0e1da0c7 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -24,6 +24,7 @@
 #include "sync.h"
 #include "ui_interface.h"
 #include "util.h" // for GetBoolArg
+#include "wallet/coincontrol.h"
 #include "wallet/feebumper.h"
 #include "wallet/wallet.h"
 #include "wallet/walletdb.h" // for BackupWallet
@@ -667,8 +668,10 @@ bool WalletModel::bumpFee(uint256 hash)
 {
     std::unique_ptr<CFeeBumper> feeBump;
     {
+        CCoinControl coin_control;
+        coin_control.signalRbf = true;
         LOCK2(cs_main, wallet->cs_wallet);
-        feeBump.reset(new CFeeBumper(wallet, hash, nTxConfirmTarget, false, 0, true, FeeEstimateMode::UNSET));
+        feeBump.reset(new CFeeBumper(wallet, hash, coin_control, 0));
     }
     if (feeBump->getResult() != BumpFeeResult::OK)
     {
-- 
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