Prypto Redeem implemented

src/qt/addresstablemodel.cpp

@@ -6,6 +6,7 @@
 #include "wallet.h"
 #include "base58.h"
 
+#include <QDebug>
 #include <QFont>
 
 const QString AddressTableModel::Send = "S";
@@ -424,3 +425,24 @@ void AddressTableModel::emitDataChanged(int idx)
 {
     emit dataChanged(index(idx, 0, QModelIndex()), index(idx, columns.length()-1, QModelIndex()));
 }
+
+/* Look up address for label in address book, if not found return empty string.
+ */
+QString AddressTableModel::addressForLabel(const QString &label) const
+{
+    LOCK(wallet->cs_wallet);
+    QString walletAddress = "";
+    // loop over addressbook values to find the key
+    std::map<CTxDestination, std::string>::iterator it;
+    for( it = wallet->mapAddressBook.begin(); it != wallet->mapAddressBook.end(); it++)
+    {
+        qDebug() << "Label Value: " << QString::fromStdString(it->second);
+        if (it->second.compare(label.toStdString()) == 0)
+        {
+            CTxDestination dest = it->first;
+            walletAddress = QString::fromStdString(CBitcoinAddress(dest).ToString());
+            break;
+        }
+    }
+    return walletAddress;
+}

src/qt/addresstablemodel.h

@@ -69,6 +69,10 @@ public:
 
     EditStatus getEditStatus() const { return editStatus; }
 
+    /* Look up address for label in address book, if not found return empty string.
+     */
+    QString addressForLabel(const QString &label) const;
+
 private:
     WalletModel *walletModel;
     CWallet *wallet;

src/qt/forms/pryptopage.ui

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>pryptopage</class>
+ <class>PryptoPage</class>
- <widget class="QDialog" name="pryptopage">
+ <widget class="QDialog" name="PryptoPage">
   <property name="geometry">
    <rect>
     <x>0</x>
@@ -17,8 +17,8 @@
    <property name="geometry">
     <rect>
      <x>20</x>
-     <y>20</y>
+     <y>50</y>
-     <width>281</width>
+     <width>361</width>
      <height>112</height>
     </rect>
    </property>
@@ -56,6 +56,22 @@
     </item>
    </layout>
   </widget>
+  <widget class="QLabel" name="lblHelp">
+   <property name="geometry">
+    <rect>
+     <x>20</x>
+     <y>10</y>
+     <width>361</width>
+     <height>31</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Enter your Prypto Code and Security Code to redeem your Prypto card.</string>
+   </property>
+   <property name="textFormat">
+    <enum>Qt::AutoText</enum>
+   </property>
+  </widget>
  </widget>
  <resources/>
  <connections/>

src/qt/pryptopage.cpp

@@ -1,19 +1,116 @@
 #include "pryptopage.h"
 #include "ui_pryptopage.h"
+#include "walletmodel.h"
+#include "addresstablemodel.h"
+#include <QSsl>
+#include <QMessageBox>
+
+const QString PryptoPage::strAPIEndpoint = "https://prypto.com/merchants/api/";
+const QString PryptoPage::strMerchantToken = "35616ab118fa557b77fdac78ef09d5632d302609";
+const QString PryptoPage::strAddressLabel = "Prypto Cards";
 
 PryptoPage::PryptoPage(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::PryptoPage)
 {
     ui->setupUi(this);
+    connect( &networkAccessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(parseAPINetworkResponse(QNetworkReply*)) );
+    connect( this, SIGNAL(apiResponseReady(QByteArray)), this, SLOT(showAPIResult(QByteArray)) );
+    connect( this, SIGNAL(apiNetworkError(QNetworkReply::NetworkError*)), this, SLOT(showAPINetworkError(QNetworkReply*)) );
+}
+
+void PryptoPage::setWalletModel(WalletModel *model)
+{
+    this->walletModel = model;
+}
+
+void PryptoPage::on_butRedeem_clicked()
+{
+    if((ui->txtPryptoCode->text().length() == 0) ||
+       (ui->txtSecurityCode->text().length() == 0))
+    {
+        QMessageBox msgBox;
+        msgBox.setText("Both Prypto code and Security code must be entered.");
+        msgBox.exec();
+    }
+    else
+    {
+        // Show Busy Indicator
+        busyDialog = new QProgressDialog(this);
+        busyDialog->setWindowModality(Qt::WindowModal);
+        busyDialog->setLabelText("Calling Prypto Services ...");
+        busyDialog->setCancelButton(0);
+        busyDialog->setRange(0,0);
+        busyDialog->setMinimumDuration(0);
+        busyDialog->show();
+        // get wallet address for redeem action
+        QString pryptoWalletAddress = walletModel->getAddressTableModel()->addressForLabel(strAddressLabel);
+        // create new if empty
+        if(pryptoWalletAddress == "")
+        {
+            pryptoWalletAddress = walletModel->getAddressTableModel()->addRow(AddressTableModel::Receive, strAddressLabel, "");
+        }
+        // call service
+        QUrl url ( strAPIEndpoint );
+        QUrlQuery query;
+        query.addQueryItem("T", "RX");
+        query.addQueryItem("TKN", strMerchantToken);
+        query.addQueryItem("COIN", "CSC");
+        query.addQueryItem("PC", ui->txtPryptoCode->text());
+        query.addQueryItem("SC", ui->txtSecurityCode->text());
+        query.addQueryItem("RX", pryptoWalletAddress);
+        url.setQuery(query.query());
+        QNetworkRequest networkRequest ( url );
+        networkAccessManager.get( networkRequest );
+     }
+}
+
+void PryptoPage::parseAPINetworkResponse( QNetworkReply *finished )
+{
+    if ( finished->error() != QNetworkReply::NoError )
+    {
+        // A communication error has occurred
+        qDebug() << "API Network Error: " << finished->errorString() << " URL: " << finished->url();
+        busyDialog->cancel();
+        emit apiNetworkError( finished->error());
+        return;
+    }
+    QByteArray data = finished->readAll();
+    qDebug() << "API data: " << data;
+    busyDialog->cancel();
+    emit apiResponseReady( data );
+}
+
+void PryptoPage::showAPINetworkError(QNetworkReply *reply)
+{
+    QMessageBox msgBox;
+    msgBox.setText("Error redeeming Prypto Card: " + reply->errorString());
+    msgBox.exec();
+}
+
+void PryptoPage::showAPIResult(QByteArray data)
+{
+    // reset text fields
+    ui->txtPryptoCode->setText("");
+    ui->txtSecurityCode->setText("");
+    // handle result
+    if(data.length() > 0)
+    {
+        qDebug() << "API Result: " << data;
+        QMessageBox msgBox;
+        msgBox.setText("Prypto Card succesfully redeemed.");
+        msgBox.exec();
+    }
+    else
+    {
+        qDebug() << "API Empty Result";
+        QMessageBox msgBox;
+        msgBox.setText("Prypto Card already redeemed or invalid.");
+        msgBox.exec();
+    }
 }
 
 PryptoPage::~PryptoPage()
 {
     delete ui;
 }
-
-void PryptoPage::on_butRedeem_clicked()
-{
-
-}

src/qt/pryptopage.h

@@ -2,6 +2,12 @@
 #define PRYPTOPAGE_H
 
 #include <QDialog>
+#include <QUrlQuery>
+#include <QNetworkAccessManager>
+#include <QNetworkReply>
+#include <QProgressDialog>
+
+class WalletModel;
 
 namespace Ui {
     class PryptoPage;
@@ -13,13 +19,28 @@ class PryptoPage : public QDialog
 
 public:
     explicit PryptoPage(QWidget *parent = 0);
+    void setWalletModel(WalletModel *model);
     ~PryptoPage();
 
+signals:
+    void apiResponseReady( const QByteArray& content );
+    void apiNetworkError( QNetworkReply::NetworkError error );
+
 private slots:
     void on_butRedeem_clicked();
+    void parseAPINetworkResponse( QNetworkReply *finished );
+    void showAPIResult(QByteArray data);
+    void showAPINetworkError(QNetworkReply *reply);
 
 private:
+    static const QString strAPIEndpoint;
+    static const QString strMerchantToken;
+    static const QString strAddressLabel;
+
     Ui::PryptoPage *ui;
+    QNetworkAccessManager networkAccessManager;
+    WalletModel *walletModel;
+    QProgressDialog *busyDialog;
 };
 
 #endif // PRYPTOPAGE_H

src/qt/walletview.cpp

@@ -125,6 +125,7 @@ void WalletView::setWalletModel(WalletModel *walletModel)
         receiveCoinsPage->setModel(walletModel->getAddressTableModel());
         sendCoinsPage->setModel(walletModel);
         signVerifyMessageDialog->setModel(walletModel);
+        pryptoPage->setWalletModel(walletModel);
 
         setEncryptionStatus();
         connect(walletModel, SIGNAL(encryptionStatusChanged(int)), gui, SLOT(setEncryptionStatus(int)));