Merge branch 'develop' into develop-sm-bugfix-2

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/AuthenticationManagementService.cpp

@@ -14,10 +14,29 @@ Date:19-May-2026
 #include "DataStoreLockGuard.h"
 
 User* AuthenticationManagementService::m_authenticatedUser = nullptr;
+bool AuthenticationManagementService::m_isAuthorized = false;
 EventManager AuthenticationManagementService::m_eventManager;
 HANDLE AuthenticationManagementService::m_accountDisabledEvent = NULL;
 HANDLE AuthenticationManagementService::m_notificationsAvailableEvent = NULL;
 
+
+/*
+Function: ensureAuthorization
+Description: Verifies that a user is currently authenticated before allowing
+			 access to a protected operation. Throws an exception if no
+			 authorized user session exists.
+Parameter: None
+Return type: void
+Throws: std::runtime_error - if the user is not authorized
+*/
+void AuthenticationManagementService::ensureAuthorization()
+{
+	if (!m_authenticatedUser || !m_isAuthorized)
+	{
+		throw std::runtime_error("You are not authorized to do this operation!");
+	}
+}
+
 /*
 Function: login
 Description: Authenticates a user by checking the provided username and password
@@ -40,12 +59,14 @@ bool AuthenticationManagementService::login(const std::string& username, const s
 			if (password == user->getPassword())
 			{
 				m_authenticatedUser = user;
+				m_isAuthorized = true;
 				m_eventManager.initialize(
 					user->getId(),
 					[]()
 					{
 						if (m_accountDisabledEvent)
 						{
+							AuthenticationManagementService::m_isAuthorized = false;
 							SetEvent(m_accountDisabledEvent);
 						}
 					},
@@ -86,6 +107,7 @@ void AuthenticationManagementService::logout()
 {
 	m_eventManager.shutdown();
 	m_authenticatedUser = nullptr;
+	m_isAuthorized = false;
 	m_accountDisabledEvent = NULL;
 	m_notificationsAvailableEvent = NULL;
 }
@@ -99,6 +121,7 @@ Return type: void
 */
 void AuthenticationManagementService::changePassword(const std::string& newPassword)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedUsersMap = m_dataStore.getUsers();
 	if (m_authenticatedUser == nullptr)

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/AuthenticationManagementService.h

@@ -19,12 +19,14 @@ class AuthenticationManagementService
 {
 private:
     static User* m_authenticatedUser;
+    static bool m_isAuthorized;
     static EventManager m_eventManager;
     static HANDLE m_accountDisabledEvent;
     static HANDLE m_notificationsAvailableEvent;
     DataStore& m_dataStore;
 public:
     AuthenticationManagementService() : m_dataStore(DataStore::getInstance()) {}
+    static void ensureAuthorization();
     bool login(const std::string& username, const std::string& password);
     void logout();
     void changePassword(const std::string& newPassword);

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.cpp

@@ -14,6 +14,7 @@ Date: 22-May-2026
 #include "Factory.h"
 #include "InventoryItem.h"
 #include "InventoryManagementService.h"
+#include "AuthenticationManagementService.h"
 #include "Timestamp.h"
 #include "User.h"
 #include "Utility.h"
@@ -102,6 +103,7 @@ Return type: void
 */
 void InventoryManagementService::addInventoryItem(const std::string& partName, int quantity, double price)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedInventoryItemMap = m_dataStore.getInventoryItems();
     InventoryItem* newItem = Factory::getObject<InventoryItem>(partName, quantity, price);
@@ -118,6 +120,7 @@ Return type: void
 */
 void InventoryManagementService::addInventoryItemStock(const std::string& selectedItemId, int quantity)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedInventoryItemMap = m_dataStore.getInventoryItems();
 	int index = trackedInventoryItemMap.find(selectedItemId);
@@ -144,6 +147,7 @@ Return type: util::Map<std::string, InventoryItem*>
 */
 util::Map<std::string, InventoryItem*> InventoryManagementService::getInventoryItems()
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedInventoryItemMap = m_dataStore.getInventoryItems();
 	auto inventoryMap = util::getObjects(trackedInventoryItemMap);
@@ -158,6 +162,7 @@ Return type: void
 */
 void InventoryManagementService::removeInventoryItem(const std::string& inventoryItemID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedInventoryItemMap = m_dataStore.getInventoryItems();
 	int index = trackedInventoryItemMap.find(inventoryItemID);
@@ -183,6 +188,7 @@ Return type: InventoryItem*
 */
 InventoryItem* InventoryManagementService::getInventoryItem(const std::string& inventoryItemID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedInventoryItemMap = m_dataStore.getInventoryItems();
     int index = trackedInventoryItemMap.find(inventoryItemID);
@@ -270,6 +276,7 @@ void InventoryManagementService::sendNotification(User* user, const std::string&
 	{
 		return;
 	}
+	auto& trackedNotificationsMap = m_dataStore.getNotifications();
 	Notification* notification = Factory::getObject<Notification>(
 		user->getId(),
 		title,
@@ -279,7 +286,6 @@ void InventoryManagementService::sendNotification(User* user, const std::string&
 	{
 		throw std::runtime_error("Failed to create notification");
 	}
-	auto& trackedNotificationsMap = m_dataStore.getNotifications();
 	trackedNotificationsMap.insert(notification->getId(), util::createNewRecord(notification));
 	m_dataStore.saveNotifications();
 	EventManager::sendNotificationAvailableEvent(user->getId());

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/PaymentManagementService.cpp

@@ -15,6 +15,7 @@ Date: 20-May-2026
 #include "Invoice.h"
 #include "JobCard.h"
 #include "PaymentManagementService.h"
+#include "AuthenticationManagementService.h"
 #include "DataStoreLockGuard.h"
 #include "Service.h"
 #include "ServiceBooking.h"
@@ -98,6 +99,7 @@ void PaymentManagementService::sendNotification(User* user, const std::string& t
 	{
 		return;
 	}
+	auto& trackedNotificationsMap = m_dataStore.getNotifications();
 	Notification* notification = Factory::getObject<Notification>(
 		user->getId(),
 		title,
@@ -107,7 +109,6 @@ void PaymentManagementService::sendNotification(User* user, const std::string& t
 	{
 		throw std::runtime_error("Failed to create notification");
 	}
-	auto& trackedNotificationsMap = m_dataStore.getNotifications();
 	trackedNotificationsMap.insert(notification->getId(), util::createNewRecord(notification));
 	m_dataStore.saveNotifications();
 	EventManager::sendNotificationAvailableEvent(user->getId());
@@ -233,6 +234,7 @@ Returns:
 */
 util::Map<std::string, Invoice*> PaymentManagementService::getInvoices(const std::string& customerID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& currentTrackedInvoices = m_dataStore.getInvoices();
 	util::Map<std::string, Invoice*> currentUserInvoices;
@@ -261,6 +263,7 @@ Throws:
 */
 void PaymentManagementService::completePayment(const std::string& invoiceID, util::PaymentMode paymentMode)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& currentTrackedInvoices = m_dataStore.getInvoices();
 	int invoiceIndex = currentTrackedInvoices.find(invoiceID);
@@ -289,7 +292,7 @@ void PaymentManagementService::completePayment(const std::string& invoiceID, uti
 }
 
 /*
-Function: getAllInvoice
+Function: getAllInvoices
 Description: Provides access to all invoices stored in the data store.
 Parameters:
 	- none
@@ -298,6 +301,7 @@ Returns:
 */
 util::Map<std::string, Invoice*> PaymentManagementService::getAllInvoices()
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	util::Map<std::string, Invoice*> invoices;
 	invoices = util::getObjects(m_dataStore.getInvoices());
@@ -317,6 +321,7 @@ Throws:
 */
 void PaymentManagementService::confirmPayment(const std::string& invoiceID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& currentTrackedInvoices = m_dataStore.getInvoices();
 	int invoiceIndex = currentTrackedInvoices.find(invoiceID);

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/ServiceManagementService.cpp

@@ -28,6 +28,31 @@ Date:19-May-2026
 #include "Utility.h"
 #include "EventManager.h"
 
+/*
+Function: notifyAllAdmins
+Description: Sends a notification to all users with the ADMIN role.
+             Iterates through the provided user collection and delivers
+             the specified notification to each administrator using the
+             ServiceManagementService notification mechanism.
+Parameter: const std::string& title - notification title
+Parameter: const std::string& message - notification message
+Parameter: const util::Map<std::string, TrackedRecord<User>>& users - collection of tracked users
+Parameter: ServiceManagementService* serviceManagementService - service used to dispatch notifications
+Return type: void
+*/
+static void notifyAllAdmins(const std::string& title, const std::string& message, const util::Map<std::string, TrackedRecord<User>>& users, ServiceManagementService* serviceManagementService)
+{
+    int numberOfUsers = users.getSize();
+    for (int index = 0; index < numberOfUsers; index++)
+    {
+        User* user = users.getValueAt(index).data;
+        if (user->getUserType() == util::UserType::ADMIN)
+        {
+            serviceManagementService->sendNotification(user, title, message);
+        }
+    }
+}
+
 /*
 Function: purchaseService
 Description: Creates a new service booking for the authenticated user. Validates
@@ -41,6 +66,7 @@ Return type: void
 */
 void ServiceManagementService::purchaseService(const util::Vector<std::string>& serviceIDs, const std::string& vehicleNumber, const std::string& vehicleBrand, const std::string& vehicleModel)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	AuthenticationManagementService m_authenticationManagementService;
 	auto authenticatedUser = m_authenticationManagementService.getAuthenticatedUser();
 	if (authenticatedUser == nullptr)
@@ -72,6 +98,7 @@ void ServiceManagementService::purchaseService(const util::Vector<std::string>&
     std::string message = "Your service booking has been successfully placed with ID " + serviceBooking->getId();
     sendNotification(authenticatedUser, title, message);
     m_dataStore.saveServiceBookings();
+    notifyAllAdmins("New Service Order Available", "A new service order has been placed with Service Booking ID " + serviceBooking->getId(), m_dataStore.getUsers(), this);
 }
 
 /*
@@ -87,6 +114,7 @@ Return type: void
 */
 void ServiceManagementService::purchaseComboPackage(const std::string& comboPackageID, const std::string& vehicleNumber, const std::string& vehicleBrand, const std::string& vehicleModel)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	AuthenticationManagementService m_authenticationManagementService;
 	auto authenticatedUser = m_authenticationManagementService.getAuthenticatedUser();
 	if (authenticatedUser == nullptr)
@@ -113,6 +141,7 @@ void ServiceManagementService::purchaseComboPackage(const std::string& comboPack
     std::string message = "Your service booking for the combo package has been successfully placed with ID " + serviceBooking->getId();
     sendNotification(authenticatedUser, title, message);
     m_dataStore.saveServiceBookings();
+    notifyAllAdmins("New Combo Package Order Available", "A new combo package order has been placed with Service Booking ID " + serviceBooking->getId(), m_dataStore.getUsers(), this);
 }
 
 util::Map<std::string, User*> ServiceManagementService::m_observers{};
@@ -189,6 +218,7 @@ void ServiceManagementService::sendNotification(User* user, const std::string& t
     {
         return;
     }
+    auto& trackedNotificationsMap = m_dataStore.getNotifications();
     Notification* notification = Factory::getObject<Notification>(
         user->getId(),
         title,
@@ -198,7 +228,6 @@ void ServiceManagementService::sendNotification(User* user, const std::string& t
     {
         throw std::runtime_error("Failed to create notification");
     }
-    auto& trackedNotificationsMap = m_dataStore.getNotifications();
     trackedNotificationsMap.insert(notification->getId(), util::createNewRecord(notification));
     m_dataStore.saveNotifications();
     EventManager::sendNotificationAvailableEvent(user->getId());
@@ -434,6 +463,7 @@ Return type: void
 */
 void ServiceManagementService::createComboPackage(const std::string& packageName, const util::Vector<std::string>& serviceIDsInNewCombo, double discountPercentage)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     if (packageName.empty())
     {
@@ -503,6 +533,7 @@ Return type: util::Map<std::string, ComboPackage*>
 */
 util::Map<std::string, ComboPackage*> ServiceManagementService::getComboPackages()
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     util::Map<std::string, ComboPackage*> comboPackages;
     comboPackages = util::getObjects(m_dataStore.getComboPackages());
@@ -517,6 +548,7 @@ Return type: void
 */
 void ServiceManagementService::removeComboPackage(const std::string& comboPackageID)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     bool removed = false;
     auto& trackedComboPackages = m_dataStore.getComboPackages();
@@ -549,6 +581,7 @@ Returns:
 */
 util::Map<std::string, ServiceBooking*> ServiceManagementService::getServiceBookings()
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     util::Map<std::string, ServiceBooking*> serviceBookings;
     serviceBookings = util::getObjects(m_dataStore.getServiceBookings());
@@ -565,6 +598,7 @@ Returns:
 */
 ServiceBooking* ServiceManagementService::getServiceBooking(const std::string& serviceID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	auto currentServiceBookings = getServiceBookings();
 	for (int iterator = 0; iterator < currentServiceBookings.getSize(); iterator++)
 	{
@@ -591,6 +625,7 @@ Throws:
 */
 void ServiceManagementService::createJobCard(const std::string& bookingID, const std::string& technicianID, const std::string& serviceID)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
 	UserManagementService m_userManagementService;
 	ServiceBooking* currentBooking = getServiceBooking(bookingID);
@@ -691,6 +726,7 @@ Throws:
 */
 void ServiceManagementService::createService(const std::string& name, const util::Vector<std::string>& inventoryItemIDs, double laborCost)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
 	util::Map<std::string, InventoryItem*> currentServiceInventoryItems;
 	auto& trackedInventoryItems = m_dataStore.getInventoryItems();
@@ -737,6 +773,7 @@ Returns:
 */
 util::Map<std::string, Service*> ServiceManagementService::getServices()
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     util::Map<std::string, Service*> services;
     services = util::getObjects(m_dataStore.getServices());
@@ -755,6 +792,7 @@ Throws:
 */
 void ServiceManagementService::removeService(const std::string& serviceID)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
 	auto& currentTrackedServices = m_dataStore.getServices();
     auto& currentTrackedComboPackages =  m_dataStore.getComboPackages();
@@ -857,6 +895,7 @@ Returns:
 */
 util::Map<std::string, ServiceBooking*> ServiceManagementService::getServiceBookings(const std::string& customerID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	util::Map<std::string, ServiceBooking*> currentServiceBookings = getServiceBookings();
 	util::Map<std::string, ServiceBooking*> currentUserServiceBookings;
 	if (currentServiceBookings.getSize() != 0)
@@ -883,6 +922,7 @@ Returns:
 */
 util::Map<std::string, JobCard*> ServiceManagementService::getJobCards(const std::string& technicianID)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
 	auto& trackedJobCards = m_dataStore.getJobCards();
 	util::Map<std::string, JobCard*> technicianJobCards;
@@ -937,6 +977,7 @@ Returns:
 */
 void ServiceManagementService::updateJobStatus(const std::string& jobID)
 {
+    AuthenticationManagementService::ensureAuthorization();
     DataStoreLockGuard lock(m_dataStore);
     AuthenticationManagementService authenticationManagementService;
     PaymentManagementService paymentManagementService;

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/UserManagementService.cpp

@@ -15,6 +15,7 @@ Date:19-May-2026
 #include "Notification.h"
 #include "PaymentManagementService.h"
 #include "ServiceManagementService.h"
+#include "AuthenticationManagementService.h"
 #include "User.h"
 #include "UserManagementService.h"
 #include "Vector.h"
@@ -114,6 +115,7 @@ Return type: void
 */
 void UserManagementService::updateUserDetails(const std::string& userID, const std::string& email, const std::string& phone)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedUsersMap = m_dataStore.getUsers();
 	auto usersMap = util::getObjects(trackedUsersMap);
@@ -161,6 +163,7 @@ Throws:
 */
 util::Vector<Notification*> UserManagementService::getUserNotifications(const std::string& userID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedUsersMap = m_dataStore.getUsers(); 
 	if (trackedUsersMap.find(userID) == -1)
@@ -204,6 +207,7 @@ Throws:
 */
 void UserManagementService::deleteNotification(const std::string& notificationID, const std::string& userID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	DataStoreLockGuard lock(m_dataStore);
 	auto& trackedUsersMap = m_dataStore.getUsers();
 	auto& trackedNotificationsMap = m_dataStore.getNotifications();
@@ -265,6 +269,7 @@ Return type: void
 */
 void UserManagementService::removeUser(const std::string& userID)
 {
+    AuthenticationManagementService::ensureAuthorization();
 	InventoryManagementService inventoryManagementService;
 	PaymentManagementService paymentManagementService;
 	ServiceManagementService serviceManagementService;

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/AdminMenu.cpp

@@ -163,7 +163,13 @@ Return type: void
 void AdminMenu::handleNotificationEvent()
 {
 	auto notifications = m_controller.getNotifications();
-	displayNewNotification(notifications);
+	const User* authenticatedUser = m_controller.getAuthenticatedUser();
+	std::string name;
+	if (authenticatedUser)
+	{
+		name = authenticatedUser->getName();
+	}
+	displayNewNotification(notifications, name);
 }
 
 /*
@@ -332,6 +338,23 @@ void AdminMenu::removeInventoryItem()
             std::string selectedItemId = selectedItem->getId();
             m_controller.removeInventoryItem(selectedItemId);
             std::cout << "Item " << selectedItem->getPartName() << " removed successfully." << std::endl;
+			const util::Map<std::string, const Service*>& listOfService = m_controller.getServices();
+			for (int serviceIndex = 0; serviceIndex < listOfService.getSize(); serviceIndex++)
+			{
+				const Service* service = listOfService.getValueAt(serviceIndex);
+				if (!service)
+				{
+					continue;
+				}
+				const util::Map<std::string, InventoryItem*>& requiredItems = service->getRequiredInventoryItems();
+				if (requiredItems.find(selectedItemId) != -1) 
+				{
+					m_controller.removeService(service->getId()); 
+					std::cout << "Service " << service->getName()
+						<< " removed as the item "
+						<< selectedItem->getPartName() << " required for the service has been removed." << std::endl;
+				}
+			}
         }
     }
     util::pressEnter();

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/CustomerMenu.cpp

@@ -138,7 +138,13 @@ Return type: void
 void CustomerMenu::handleNotificationEvent()
 {
     auto notifications = m_controller.getNotifications();
-    displayNewNotification(notifications);
+    const User* authenticatedUser = m_controller.getAuthenticatedUser();
+    std::string name;
+    if (authenticatedUser)
+    {
+        name = authenticatedUser->getName();
+    }
+    displayNewNotification(notifications, name);
 }
 
 /*

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/Menu.cpp

@@ -133,10 +133,16 @@ Return type: void
 void Menu::handleAccountDisabledEvent()
 {
     m_isMenuActive.store(false);
+    const User* authenticatedUser = m_controller.getAuthenticatedUser();
+    std::string messageTitle = "Account Disabled";
+    if (authenticatedUser)
+    {
+        messageTitle += " - " + authenticatedUser->getName();
+    }
     MessageBoxA(
         GetConsoleWindow(),
         "Your account has been disabled.",
-        "Account Disabled",
+        messageTitle.c_str(),
         MB_OK |
         MB_ICONWARNING |
         MB_SETFOREGROUND |

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/MenuHelper.h

@@ -28,6 +28,7 @@ Date: 21-May-2026
 #include "Utility.h"
 #include "Validator.h"
 #include "Vector.h"
+#include "StringHelper.h"
 
 /*
 Function: displayAllServices
@@ -1056,6 +1057,21 @@ inline const Service* selectServiceFromServices(const util::Map<std::string, con
         {
             continue;
         }
+        bool hasDepletedItem = false;
+        const util::Map<std::string, InventoryItem*>& requiredItems = currentService->getRequiredInventoryItems();
+        for (int itemIndex = 0; itemIndex < requiredItems.getSize(); itemIndex++)
+        {
+            const InventoryItem* item = requiredItems.getValueAt(itemIndex);
+            if (!item || item->getQuantity() < 1)
+            {
+                hasDepletedItem = true;
+                break;
+            }
+        }
+        if (hasDepletedItem)
+        {
+            continue; 
+        }
         activeServicesMap.insert(currentIndex, currentService);
         double partsCost = util::calculatePartsCost(currentService);
         std::cout << std::left
@@ -1415,9 +1431,10 @@ Description: Displays the most recent notification from the supplied
              notification collection.
 Parameter: util::Vector<const Notification*> notifications -
            collection of notifications
+           const std::string& - The name of the user currently authenticated with the system
 Return type: void
 */
-inline void displayNewNotification(util::Vector<const Notification*> notifications)
+inline void displayNewNotification(util::Vector<const Notification*> notifications, const std::string& name)
 {
     const Notification* notification = nullptr;
 	size_t numberOfNotifications = notifications.getSize();
@@ -1429,16 +1446,24 @@ inline void displayNewNotification(util::Vector<const Notification*> notificatio
 		}
 		else
 		{
-			if (notification->getId() < notifications[index]->getId())
+            if (util::extractNumber(notification->getId()) < util::extractNumber(notifications[index]->getId()))
 			{
 				notification = notifications[index];
 			}
 		}
 	}
-    MessageBoxA(
+    if (notification)
-        GetConsoleWindow(),
+    {
-        notification->getMessage().c_str(),
+        std::string messageTitle = notification->getTitle();
-        notification->getTitle().c_str(),
+        if (!name.empty())
-        MB_OK |
+        {
-        MB_ICONINFORMATION);
+            messageTitle += " - " + name;
-}
+        }
+        MessageBoxA(
+            GetConsoleWindow(),
+            notification->getMessage().c_str(),
+            messageTitle.c_str(),
+            MB_OK |
+            MB_ICONINFORMATION);
+    }
+}

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/TechnicianMenu.cpp

@@ -108,7 +108,13 @@ Return type: void
 void TechnicianMenu::handleNotificationEvent()
 {
     auto notifications = m_controller.getNotifications();
-    displayNewNotification(notifications);
+    const User* authenticatedUser = m_controller.getAuthenticatedUser();
+    std::string name;
+    if (authenticatedUser)
+    {
+        name = authenticatedUser->getName();
+    }
+    displayNewNotification(notifications, name);
 }
 
 /*