From a7f52db61386e1af24ce3aa3836f6991decebae3 Mon Sep 17 00:00:00 2001
From: Jaquee <jaquee.monero@gmail.com>
Date: Thu, 3 Aug 2017 21:43:01 +0200
Subject: [PATCH] History: Support coinbase txs requires #2247

---
 components/HistoryTable.qml            | 6 +++---
 src/libwalletqt/TransactionHistory.cpp | 5 +++--
 src/libwalletqt/TransactionInfo.cpp    | 5 +++++
 src/libwalletqt/TransactionInfo.h      | 2 ++
 src/model/TransactionHistoryModel.cpp  | 4 ++++
 src/model/TransactionHistoryModel.h    | 1 +
 6 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/components/HistoryTable.qml b/components/HistoryTable.qml
index 933c606c..082822d3 100644
--- a/components/HistoryTable.qml
+++ b/components/HistoryTable.qml
@@ -259,11 +259,11 @@ ListView {
                 //elide: Text.ElideRight
                 font.family: "Arial"
                 font.pixelSize: 13
-                color:  (confirmations < 10)? "#FF6C3C" : "#545454"
+                color:  (confirmations < confirmationsRequired)? "#FF6C3C" : "#545454"
                 text: {
                     if (!isPending)
-                        if(confirmations < 10)
-                            return blockHeight + " " + qsTr("(%1/10 confirmations)").arg(confirmations)
+                        if(confirmations < confirmationsRequired)
+                            return blockHeight + " " + qsTr("(%1/%2 confirmations)").arg(confirmations).arg(confirmationsRequired)
                         else
                             return blockHeight
                     if (!isOut)
diff --git a/src/libwalletqt/TransactionHistory.cpp b/src/libwalletqt/TransactionHistory.cpp
index 9cd22bee..31e8952e 100644
--- a/src/libwalletqt/TransactionHistory.cpp
+++ b/src/libwalletqt/TransactionHistory.cpp
@@ -45,11 +45,12 @@ QList<TransactionInfo *> TransactionHistory::getAll() const
         if (ti->timestamp() <= firstDateTime) {
             firstDateTime = ti->timestamp();
         }
+        quint64 requiredConfirmations = (ti->blockHeight() < ti->unlockTime()) ? ti->unlockTime() - ti->blockHeight() : 0;
         // store last tx height
-        if (ti->confirmations() < 10 && ti->blockHeight() >= lastTxHeight ){
+        if (ti->confirmations() < requiredConfirmations && ti->blockHeight() >= lastTxHeight) {
             lastTxHeight = ti->blockHeight();
             // TODO: Fetch block time and confirmations needed from wallet2?
-            m_minutesToUnlock = (10 - ti->confirmations()) * 2;
+            m_minutesToUnlock = (requiredConfirmations - ti->confirmations()) * 2;
             m_locked = true;
         }
 
diff --git a/src/libwalletqt/TransactionInfo.cpp b/src/libwalletqt/TransactionInfo.cpp
index 71df2b02..5ad739bf 100644
--- a/src/libwalletqt/TransactionInfo.cpp
+++ b/src/libwalletqt/TransactionInfo.cpp
@@ -51,6 +51,11 @@ quint64 TransactionInfo::confirmations() const
     return m_pimpl->confirmations();
 }
 
+quint64 TransactionInfo::unlockTime() const
+{
+    return m_pimpl->unlockTime();
+}
+
 QString TransactionInfo::hash() const
 {
     return QString::fromStdString(m_pimpl->hash());
diff --git a/src/libwalletqt/TransactionInfo.h b/src/libwalletqt/TransactionInfo.h
index 30418b88..fa13a3be 100644
--- a/src/libwalletqt/TransactionInfo.h
+++ b/src/libwalletqt/TransactionInfo.h
@@ -19,6 +19,7 @@ class TransactionInfo : public QObject
     Q_PROPERTY(QString fee READ fee)
     Q_PROPERTY(quint64 blockHeight READ blockHeight)
     Q_PROPERTY(quint64 confirmations READ confirmations)
+    Q_PROPERTY(quint64 unlockTime READ unlockTime)
     Q_PROPERTY(QString hash READ hash)
     Q_PROPERTY(QDateTime timestamp READ timestamp)
     Q_PROPERTY(QString date READ date)
@@ -44,6 +45,7 @@ public:
     QString fee() const;
     quint64 blockHeight() const;
     quint64 confirmations() const;
+    quint64 unlockTime() const;
     //! transaction_id
     QString hash() const;
     QDateTime timestamp() const;
diff --git a/src/model/TransactionHistoryModel.cpp b/src/model/TransactionHistoryModel.cpp
index 2e232259..c1f61fa1 100644
--- a/src/model/TransactionHistoryModel.cpp
+++ b/src/model/TransactionHistoryModel.cpp
@@ -85,6 +85,9 @@ QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
     case TransactionConfirmationsRole:
         result = tInfo->confirmations();
         break;
+    case TransactionConfirmationsRequiredRole:
+        result = (tInfo->blockHeight() < tInfo->unlockTime()) ? tInfo->unlockTime() - tInfo->blockHeight() : 0;
+        break;
     case TransactionHashRole:
         result = tInfo->hash();
         break;
@@ -130,6 +133,7 @@ QHash<int, QByteArray> TransactionHistoryModel::roleNames() const
     roleNames.insert(TransactionFeeRole, "fee");
     roleNames.insert(TransactionBlockHeightRole, "blockHeight");
     roleNames.insert(TransactionConfirmationsRole, "confirmations");
+    roleNames.insert(TransactionConfirmationsRequiredRole, "confirmationsRequired");
     roleNames.insert(TransactionHashRole, "hash");
     roleNames.insert(TransactionTimeStampRole, "timeStamp");
     roleNames.insert(TransactionPaymentIdRole, "paymentId");
diff --git a/src/model/TransactionHistoryModel.h b/src/model/TransactionHistoryModel.h
index 449d8003..a2dbd967 100644
--- a/src/model/TransactionHistoryModel.h
+++ b/src/model/TransactionHistoryModel.h
@@ -26,6 +26,7 @@ public:
         TransactionFeeRole,
         TransactionBlockHeightRole,
         TransactionConfirmationsRole,
+        TransactionConfirmationsRequiredRole,
         TransactionHashRole,
         TransactionTimeStampRole,
         TransactionPaymentIdRole,