From 522b0671adf946bb4def414f1bbdbca492cf0cd6 Mon Sep 17 00:00:00 2001
From: Ilya Kitaev <mbg033@gmail.com>
Date: Tue, 4 Oct 2016 23:12:58 +0300
Subject: Simple transaction history

---
 src/model/TransactionHistoryModel.cpp | 20 ++++++++++++++++++++
 src/model/TransactionHistoryModel.h   | 13 +++++++++----
 2 files changed, 29 insertions(+), 4 deletions(-)

(limited to 'src/model')

diff --git a/src/model/TransactionHistoryModel.cpp b/src/model/TransactionHistoryModel.cpp
index 1666981c..b8f23f68 100644
--- a/src/model/TransactionHistoryModel.cpp
+++ b/src/model/TransactionHistoryModel.cpp
@@ -2,6 +2,8 @@
 #include "TransactionHistory.h"
 #include "TransactionInfo.h"
 
+#include <QDateTime>
+
 
 TransactionHistoryModel::TransactionHistoryModel(QObject *parent)
     : QAbstractListModel(parent), m_transactionHistory(nullptr)
@@ -14,6 +16,12 @@ void TransactionHistoryModel::setTransactionHistory(TransactionHistory *th)
     beginResetModel();
     m_transactionHistory = th;
     endResetModel();
+
+    connect(m_transactionHistory, &TransactionHistory::refreshStarted,
+            this, &TransactionHistoryModel::beginResetModel);
+    connect(m_transactionHistory, &TransactionHistory::refreshFinished,
+            this, &TransactionHistoryModel::endResetModel);
+
     emit transactionHistoryChanged();
 }
 
@@ -72,6 +80,15 @@ QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
     case TransactionPaymentIdRole:
         result = tInfo->paymentId();
         break;
+    case TransactionIsOutRole:
+        result = tInfo->direction() == TransactionInfo::Direction_Out;
+        break;
+    case TransactionDateRole:
+        result = tInfo->date();
+        break;
+    case TransactionTimeRole:
+        result = tInfo->time();
+        break;
     }
 
     return result;
@@ -96,6 +113,9 @@ QHash<int, QByteArray> TransactionHistoryModel::roleNames() const
     roleNames.insert(TransactionHashRole, "hash");
     roleNames.insert(TransactionTimeStampRole, "timeStamp");
     roleNames.insert(TransactionPaymentIdRole, "paymentId");
+    roleNames.insert(TransactionIsOutRole, "isOut");
+    roleNames.insert(TransactionDateRole, "date");
+    roleNames.insert(TransactionTimeRole, "time");
     return roleNames;
 }
 
diff --git a/src/model/TransactionHistoryModel.h b/src/model/TransactionHistoryModel.h
index 2813a89a..96d3ff32 100644
--- a/src/model/TransactionHistoryModel.h
+++ b/src/model/TransactionHistoryModel.h
@@ -25,7 +25,12 @@ public:
         TransactionBlockHeightRole,
         TransactionHashRole,
         TransactionTimeStampRole,
-        TransactionPaymentIdRole
+        TransactionPaymentIdRole,
+        // extra role (alias) for TransactionDirectionRole (as UI currently wants just boolean "out")
+        TransactionIsOutRole,
+        // extra roles for date and time (as UI wants date and time separately)
+        TransactionDateRole,
+        TransactionTimeRole
     };
 
     TransactionHistoryModel(QObject * parent = 0);
@@ -33,9 +38,9 @@ public:
     TransactionHistory * transactionHistory() const;
 
     /// QAbstractListModel
-     virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
-     virtual int rowCount(const QModelIndex & parent = QModelIndex()) const override;
-     virtual QHash<int, QByteArray> roleNames() const  override;
+    virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const override;
+    virtual int rowCount(const QModelIndex & parent = QModelIndex()) const override;
+    virtual QHash<int, QByteArray> roleNames() const  override;
 
 signals:
     void transactionHistoryChanged();
-- 
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