Can get current user ID

ComunicMessages.pro

@@ -14,7 +14,8 @@ SOURCES += \
     helpers/configurationhelper.cpp \
     data/accountlogintokens.cpp \
     widgets/mainwindow.cpp \
-    widgets/aboutthisappdialog.cpp
+    widgets/aboutthisappdialog.cpp \
+    controllers/initcontroller.cpp
 
 HEADERS += \
     helpers/accounthelper.h \
@@ -30,7 +31,8 @@ HEADERS += \
     helpers/configurationhelper.h \
     data/accountlogintokens.h \
     widgets/mainwindow.h \
-    widgets/aboutthisappdialog.h
+    widgets/aboutthisappdialog.h \
+    controllers/initcontroller.h
 
 FORMS += \
     widgets/loginwidget.ui \

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

helpers/accounthelper.cpp

@@ -6,6 +6,9 @@
 #include "../data/accountlogintokens.h"
 #include "../helpers/apihelper.h"
 
+//Current user ID
+static int mUserID = -1;
+
 AccountHelper::AccountHelper(QObject *parent) : QObject(parent)
 {
     mAPIHelper = new APIHelper;
@@ -39,6 +42,15 @@ void AccountHelper::login(const AccountLoginRequest &info)
 
 }
 
+void AccountHelper::refreshCurrentUserID()
+{
+    APIRequest *request = new APIRequest;
+    request->setURI("user/getCurrentUserID");
+    connect(request, &APIRequest::error, this, &AccountHelper::getUserIdCallbackError);
+    connect(request, &APIRequest::success, this, &AccountHelper::getUserIdCallbackSuccess);
+    mAPIHelper->execute(request);
+}
+
 void AccountHelper::loginError(int code)
 {
     //Delete API request
@@ -80,3 +92,35 @@ void AccountHelper::requestLoginResult(const QJsonDocument &document)
     //Success
     emit loginResult(LoginResult::LOGIN_SUCCESS);
 }
+
+void AccountHelper::getUserIdCallbackError()
+{
+    qobject_cast<APIRequest *>(sender())->deleteLater();
+
+    emit refreshCurrentUserIDResult(false);
+}
+
+void AccountHelper::getUserIdCallbackSuccess(const QJsonDocument &document)
+{
+    qobject_cast<APIRequest *>(sender())->deleteLater();
+
+    int userID = document.object().value("userID").toInt(-1);
+
+    if(userID < 0){
+        qWarning("Could not get user ID!");
+        emit refreshCurrentUserIDResult(false);
+        return;
+    }
+
+    mUserID = userID;
+
+    emit refreshCurrentUserIDResult(true);
+}
+
+int AccountHelper::getUserID()
+{
+    if(mUserID < 1)
+        qWarning("An attempt to get user ID has been made while user ID has not been refreshed yet!");
+
+    return mUserID;
+}

helpers/accounthelper.h

@@ -39,6 +39,19 @@ public:
      */
     void login(const AccountLoginRequest &info);
 
+    /**
+     * Refresh current user ID
+     */
+    void refreshCurrentUserID();
+
+    /**
+     * Get current cached user ID
+     *
+     * @return The ID of the user ID / note : invalid value if user ID
+     * is not available yet
+     */
+    static int getUserID();
+
 signals:
 
     /**
@@ -48,6 +61,13 @@ signals:
      */
     void loginResult(LoginResult result);
 
+    /**
+     * Refresh current user ID result
+     *
+     * @param success TRUE in case of success / FALSE else
+     */
+    void refreshCurrentUserIDResult(bool success);
+
 public slots:
 
 private slots:
@@ -56,6 +76,10 @@ private slots:
     void loginError(int code);
     void requestLoginResult(const QJsonDocument &document);
 
+    //Get current user id callbacks
+    void getUserIdCallbackError();
+    void getUserIdCallbackSuccess(const QJsonDocument &document);
+
 private:
     APIHelper *mAPIHelper;
 };

helpers/apihelper.cpp

@@ -2,6 +2,9 @@
 #include <QJsonDocument>
 
 #include "apihelper.h"
+#include "accounthelper.h"
+#include "configurationhelper.h"
+#include "../data/accountlogintokens.h"
 #include "../config.h"
 
 APIHelper::APIHelper(QObject *parent) : QObject(parent)
@@ -20,6 +23,13 @@ void APIHelper::execute(APIRequest *request)
     request->addString("serviceName", API_SERVICE_NAME);
     request->addString("serviceToken", API_SERVICE_TOKEN);
 
+    //Add account tokens if available
+    if(AccountHelper().signedIn()){
+        AccountLoginTokens tokens = ConfigurationHelper().getAccountTokens();
+        request->addString("userToken1", tokens.token1());
+        request->addString("userToken2", tokens.token2());
+    }
+
     //Prepare request
     //See this SO question to learn more : https://stackoverflow.com/questions/2599423
     QUrlQuery queryData;

main.cpp

@@ -4,28 +4,13 @@
 
 #include <QApplication>
 
-#include "helpers/accounthelper.h"
+#include "controllers/initcontroller.h"
-#include "widgets/loginwidget.h"
-#include "widgets/mainwindow.h"
-#include "config.h"
 
 int main(int argc, char** argv){
     QApplication app(argc, argv);
 
-    //Define some basic values
+    //Initialize app
-    QCoreApplication::setOrganizationName(ORGANIZATION_NAME);
+    (new InitController())->init();
-    QCoreApplication::setOrganizationDomain(ORGANIZATION_DOMAIN);
-    QCoreApplication::setApplicationName(APPLICATION_NAME);
-
-    //Determine whether user is signed in or not
-    if(AccountHelper().signedIn()){
-        MainWindow *mainWindow = new MainWindow;
-        mainWindow->show();
-    }
-    else {
-        LoginWidget *widget = new LoginWidget();
-        widget->show();
-    }
 
     return app.exec();
 }

widgets/loginwidget.cpp

@@ -2,7 +2,7 @@
 
 #include "loginwidget.h"
 #include "ui_loginwidget.h"
-#include "mainwindow.h"
+#include "../controllers/initcontroller.h"
 #include "../utils/accountutils.h"
 #include "../helpers/accounthelper.h"
 
@@ -26,9 +26,8 @@ void LoginWidget::loginResult(LoginResult result)
     if(result == LoginResult::LOGIN_SUCCESS){
         qDebug("User successfully signed in.");
 
-        //Open the window
+        //Restart application
-        MainWindow *mainWindow = new MainWindow();
+        (new InitController())->init();
-        mainWindow->show();
 
         close();
         return;