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Coins: don't allow selecting unspendable coins

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tobtoht 2024-01-07 16:56:04 +01:00
parent 1a597fd2d9
commit a5ff6a3b67
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GPG key ID: E45B10DD027D2472
2 changed files with 36 additions and 29 deletions
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64
src/CoinsWidget.cpp
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@ -186,17 +186,16 @@ void CoinsWidget::thawAllSelected() {
}
void CoinsWidget::spendSelected() {
QModelIndexList list = ui->coins->selectionModel()->selectedRows();
QVector<CoinsInfo*> selectedCoins = this->currentEntries();
QStringList keyimages;
for (QModelIndex index: list) {
QString keyImage = m_model->entryFromIndex(m_proxyModel->mapToSource(index))->keyImage();
if (keyImage == "0100000000000000000000000000000000000000000000000000000000000000") {
Utils::showError(this, "Unable to select output to spend", "Selected output has unknown key image");
return;
}
for (const auto coin : selectedCoins) {
if (!coin) return;
bool spendable = this->isCoinSpendable(coin);
if (!spendable) return;
QString keyImage = coin->keyImage();
keyimages << keyImage;
}
@ -220,27 +219,10 @@ void CoinsWidget::onSweepOutputs() {
for (const auto coin : selectedCoins) {
if (!coin) return;
bool spendable = this->isCoinSpendable(coin);
if (!spendable) return;
QString keyImage = coin->keyImage();
if (!coin->keyImageKnown()) {
Utils::showError(this, "Unable to sweep outputs", "Selected output has unknown key image");
return;
}
if (coin->spent()) {
Utils::showError(this, "Unable to sweep outputs", "Selected output was already spent");
return;
}
if (coin->frozen()) {
Utils::showError(this, "Unable to sweep outputs", "Selected output is frozen", {"Thaw the selected output(s) before spending"}, "freeze_thaw_outputs");
return;
}
if (!coin->unlocked()) {
Utils::showError(this, "Unable to sweep outputs", "Selected output is locked", {"Wait until the output has reached the required number of confirmation before spending."});
return;
}
keyImages.push_back(keyImage);
totalAmount += coin->amount();
}
@ -347,4 +329,28 @@ void CoinsWidget::editLabel() {
ui->coins->edit(index);
}
bool CoinsWidget::isCoinSpendable(CoinsInfo *coin) {
if (!coin->keyImageKnown()) {
Utils::showError(this, "Unable to spend outputs", "Selected output has unknown key image");
return false;
}
if (coin->spent()) {
Utils::showError(this, "Unable to spend outputs", "Selected output was already spent");
return false;
}
if (coin->frozen()) {
Utils::showError(this, "Unable to spend outputs", "Selected output is frozen", {"Thaw the selected output(s) before spending"}, "freeze_thaw_outputs");
return false;
}
if (!coin->unlocked()) {
Utils::showError(this, "Unable to spend outputs", "Selected output is locked", {"Wait until the output has reached the required number of confirmation before spending."});
return false;
}
return true;
}
CoinsWidget::~CoinsWidget() = default;

1
src/CoinsWidget.h
View file

@ -86,6 +86,7 @@ private:
CoinsInfo* currentEntry();
QVector<CoinsInfo*> currentEntries();
QStringList selectedPubkeys();
bool isCoinSpendable(CoinsInfo* coin);
};