Prypto Redeem implemented

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()
-{
-
-}