Merge bitcoin/bitcoin#21353: interfaces: Stop exposing wallet destdata to gui

f5ba424cd4 wallet: Add IsAddressUsed / SetAddressUsed methods (Russell Yanofsky)
62252c95e5 interfaces: Stop exposing wallet destdata to gui (Russell Yanofsky)
985430d9b2 test: Add gui test for wallet receive requests (Russell Yanofsky)

Pull request description:

  Stop giving GUI access to destdata rows in database. Replace with narrow API just for saving and reading receive request information.

  This simplifies code and should prevent the GUI from interfering with other destdata like address-used status. It also adds some more GUI test coverage.

  There are no changes in behavior.

ACKs for top commit:
  jarolrod:
    tACK f5ba424cd4
  laanwj:
    Code review ACK f5ba424cd4

Tree-SHA512: 5423df4786e537a59013cb5bfb9e1bc29a7ca4b8835360c00cc2165a59f925fdc355907a4ceb8bca0285bb4946ba235bffa7645537a951ad03fd3b4cee17b6b0

src/qt/recentrequeststablemodel.cpp

@@ -10,7 +10,10 @@
 #include <qt/walletmodel.h>
 
 #include <clientversion.h>
+#include <interfaces/wallet.h>
+#include <key_io.h>
 #include <streams.h>
+#include <util/string.h>
 
 #include <utility>
 
@@ -21,10 +24,9 @@ RecentRequestsTableModel::RecentRequestsTableModel(WalletModel *parent) :
     QAbstractTableModel(parent), walletModel(parent)
 {
     // Load entries from wallet
-    std::vector<std::string> vReceiveRequests;
-    parent->loadReceiveRequests(vReceiveRequests);
-    for (const std::string& request : vReceiveRequests)
+    for (const std::string& request : parent->wallet().getAddressReceiveRequests()) {
         addNewRequest(request);
+    }
 
     /* These columns must match the indices in the ColumnIndex enumeration */
     columns << tr("Date") << tr("Label") << tr("Message") << getAmountTitle();
@@ -150,7 +152,7 @@ bool RecentRequestsTableModel::removeRows(int row, int count, const QModelIndex
         for (int i = 0; i < count; ++i)
         {
             const RecentRequestEntry* rec = &list[row+i];
-            if (!walletModel->saveReceiveRequest(rec->recipient.address.toStdString(), rec->id, ""))
+            if (!walletModel->wallet().setAddressReceiveRequest(DecodeDestination(rec->recipient.address.toStdString()), ToString(rec->id), ""))
                 return false;
         }
 
@@ -179,7 +181,7 @@ void RecentRequestsTableModel::addNewRequest(const SendCoinsRecipient &recipient
     CDataStream ss(SER_DISK, CLIENT_VERSION);
     ss << newEntry;
 
-    if (!walletModel->saveReceiveRequest(recipient.address.toStdString(), newEntry.id, ss.str()))
+    if (!walletModel->wallet().setAddressReceiveRequest(DecodeDestination(recipient.address.toStdString()), ToString(newEntry.id), ss.str()))
         return;
 
     addNewRequest(newEntry);

src/qt/test/wallettests.cpp

@@ -224,6 +224,7 @@ void TestGUI(interfaces::Node& node)
     int initialRowCount = requestTableModel->rowCount({});
     QPushButton* requestPaymentButton = receiveCoinsDialog.findChild<QPushButton*>("receiveButton");
     requestPaymentButton->click();
+    QString address;
     for (QWidget* widget : QApplication::topLevelWidgets()) {
         if (widget->inherits("ReceiveRequestDialog")) {
             ReceiveRequestDialog* receiveRequestDialog = qobject_cast<ReceiveRequestDialog*>(widget);
@@ -232,6 +233,9 @@ void TestGUI(interfaces::Node& node)
             QString uri = receiveRequestDialog->QObject::findChild<QLabel*>("uri_content")->text();
             QCOMPARE(uri.count("bitcoin:"), 2);
             QCOMPARE(receiveRequestDialog->QObject::findChild<QLabel*>("address_tag")->text(), QString("Address:"));
+            QVERIFY(address.isEmpty());
+            address = receiveRequestDialog->QObject::findChild<QLabel*>("address_content")->text();
+            QVERIFY(!address.isEmpty());
 
             QCOMPARE(uri.count("amount=0.00000001"), 2);
             QCOMPARE(receiveRequestDialog->QObject::findChild<QLabel*>("amount_tag")->text(), QString("Amount:"));
@@ -258,12 +262,30 @@ void TestGUI(interfaces::Node& node)
     int currentRowCount = requestTableModel->rowCount({});
     QCOMPARE(currentRowCount, initialRowCount+1);
 
+    // Check addition to wallet
+    std::vector<std::string> requests = walletModel.wallet().getAddressReceiveRequests();
+    QCOMPARE(requests.size(), size_t{1});
+    RecentRequestEntry entry;
+    CDataStream{MakeUCharSpan(requests[0]), SER_DISK, CLIENT_VERSION} >> entry;
+    QCOMPARE(entry.nVersion, int{1});
+    QCOMPARE(entry.id, int64_t{1});
+    QVERIFY(entry.date.isValid());
+    QCOMPARE(entry.recipient.address, address);
+    QCOMPARE(entry.recipient.label, QString{"TEST_LABEL_1"});
+    QCOMPARE(entry.recipient.amount, CAmount{1});
+    QCOMPARE(entry.recipient.message, QString{"TEST_MESSAGE_1"});
+    QCOMPARE(entry.recipient.sPaymentRequest, std::string{});
+    QCOMPARE(entry.recipient.authenticatedMerchant, QString{});
+
     // Check Remove button
     QTableView* table = receiveCoinsDialog.findChild<QTableView*>("recentRequestsView");
     table->selectRow(currentRowCount-1);
     QPushButton* removeRequestButton = receiveCoinsDialog.findChild<QPushButton*>("removeRequestButton");
     removeRequestButton->click();
     QCOMPARE(requestTableModel->rowCount({}), currentRowCount-1);
+
+    // Check removal from wallet
+    QCOMPARE(walletModel.wallet().getAddressReceiveRequests().size(), size_t{0});
 }
 
 } // namespace

src/qt/walletmodel.cpp

@@ -466,25 +466,6 @@ void WalletModel::UnlockContext::CopyFrom(UnlockContext&& rhs)
     rhs.relock = false;
 }
 
-void WalletModel::loadReceiveRequests(std::vector<std::string>& vReceiveRequests)
-{
-    vReceiveRequests = m_wallet->getDestValues("rr"); // receive request
-}
-
-bool WalletModel::saveReceiveRequest(const std::string &sAddress, const int64_t nId, const std::string &sRequest)
-{
-    CTxDestination dest = DecodeDestination(sAddress);
-
-    std::stringstream ss;
-    ss << nId;
-    std::string key = "rr" + ss.str(); // "rr" prefix = "receive request" in destdata
-
-    if (sRequest.empty())
-        return m_wallet->eraseDestData(dest, key);
-    else
-        return m_wallet->addDestData(dest, key, sRequest);
-}
-
 bool WalletModel::bumpFee(uint256 hash, uint256& new_hash)
 {
     CCoinControl coin_control;

src/qt/walletmodel.h

@@ -135,9 +135,6 @@ public:
 
     UnlockContext requestUnlock();
 
-    void loadReceiveRequests(std::vector<std::string>& vReceiveRequests);
-    bool saveReceiveRequest(const std::string &sAddress, const int64_t nId, const std::string &sRequest);
-
     bool bumpFee(uint256 hash, uint256& new_hash);
 
     static bool isWalletEnabled();