Can get current user ID

controllers/initcontroller.cpp

@@ -0,0 +1,64 @@
+#include <QCoreApplication>
+#include <QProgressDialog>
+#include <QMessageBox>
+
+#include "../helpers/accounthelper.h"
+#include "widgets/loginwidget.h"
+#include "widgets/mainwindow.h"
+#include "initcontroller.h"
+#include "config.h"
+
+InitController::InitController() : QObject()
+{
+    mAccountHelper = new AccountHelper;
+    connect(mAccountHelper, &AccountHelper::refreshCurrentUserIDResult, this, &InitController::getUserIDCallback);
+}
+
+InitController::~InitController()
+{
+    mAccountHelper->deleteLater();
+
+    if(mProgressdialog != nullptr)
+        mProgressdialog->deleteLater();
+}
+
+void InitController::init()
+{
+    //Define some basic values
+    QCoreApplication::setOrganizationName(ORGANIZATION_NAME);
+    QCoreApplication::setOrganizationDomain(ORGANIZATION_DOMAIN);
+    QCoreApplication::setApplicationName(APPLICATION_NAME);
+
+    //Determine whether user is signed in or not
+    if(!mAccountHelper->signedIn()) {
+        LoginWidget *widget = new LoginWidget();
+        widget->show();
+        return;
+    }
+
+    //Display startup splash screen
+    mProgressdialog = new QProgressDialog(QObject::tr("Starting up..."), QString(), 0, 3);
+    mProgressdialog->show();
+
+    //First, we need to refresh current user ID
+    mProgressdialog->setLabelText(tr("Get current user ID..."));
+    mProgressdialog->setValue(1);
+    mAccountHelper->refreshCurrentUserID();
+
+}
+
+void InitController::getUserIDCallback(bool success)
+{
+    if(!success){
+        QMessageBox::warning(mProgressdialog, tr("Error"), tr("Could not get current user ID! Please check your internet connection..."));
+        deleteLater();
+        return;
+    }
+
+    mProgressdialog->setLabelText(tr("Open main window..."));
+    mProgressdialog->setValue(2);
+    (new MainWindow())->show();
+
+    mProgressdialog->hide();
+    deleteLater();
+}

controllers/initcontroller.h

@@ -0,0 +1,41 @@
+/**
+ * Initialization controller
+ *
+ * Used to initialize the application
+ *
+ * @author Pierre HUBERT
+ */
+
+#ifndef INITCONTROLLER_H
+#define INITCONTROLLER_H
+
+#include <QObject>
+
+class QProgressDialog;
+class AccountHelper;
+
+class InitController : public QObject
+{
+    Q_OBJECT
+
+public:
+    InitController();
+    ~InitController();
+
+    /**
+     * Initialize the application. This operation can be
+     * run several times
+     */
+    void init();
+
+
+private slots:
+
+    void getUserIDCallback(bool success);
+
+private:
+    AccountHelper *mAccountHelper = nullptr;
+    QProgressDialog *mProgressdialog = nullptr;
+};
+
+#endif // INITCONTROLLER_H