Fix: create missing directories before file creation

Changes:
- Added ensureDirectoryExists() helper using _mkdir()
- Automatically create missing directories before file operations
- Added FileHelper include in FileManager
- Removed placeholder files/README.md

Fixes #1793

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.cpp

@@ -409,10 +409,8 @@ void Controller::removeUser(const std::string& userID)
     User* user = m_userManagementService.getUser(userID);
     if (!user)
     {
-        throw std::runtime_error("Error User not Found.\n");
+        throw std::runtime_error("Error: User not Found.\n");
     }
-    m_serviceManagementService.cancelCustomerServiceBookings(userID);
-    m_serviceManagementService.cancelTechnicianJobs(userID);
     m_userManagementService.removeUser(userID);
 }
 

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/files/README.md

@@ -1 +0,0 @@
-Place files here.

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

@@ -294,7 +294,7 @@ void PaymentManagementService::generateInvoice(ServiceBooking* booking)
 	{
 		throw std::runtime_error("Invoice generation failed: booking is null.");
 	}
-	double totalLabourCost = 0, totalPartsCost = 0, totalServiceCost = 0;
+	double totalLaborCost = 0, totalPartsCost = 0, totalServiceCost = 0;
 	double discountPercentage = booking->getDiscountPercentage();
 	std::string bookingID = booking->getId();
 	util::Map<std::string, Service*> servicesInTheBookedService = booking->getServices();
@@ -303,9 +303,10 @@ void PaymentManagementService::generateInvoice(ServiceBooking* booking)
 	for (int iterator = 0; iterator < currentJobCards.getSize(); iterator++)
 	{
 		JobCard* currentJobCard = currentJobCards.getValueAt(iterator);
-		if (currentJobCard->getBookingId() == bookingID && currentJobCard->getStatus() != util::ServiceJobStatus::COMPLETED)
+		util::ServiceJobStatus currentJobCardStatus = currentJobCard->getStatus();
+		if (currentJobCard->getBookingId() == bookingID && currentJobCardStatus != util::ServiceJobStatus::CANCELLED && currentJobCardStatus != util::ServiceJobStatus::COMPLETED)
 		{
-			throw std::runtime_error("Invoice generation failed: not all job cards are completed for booking '" + bookingID + "'.");
+			throw std::runtime_error("Invoice generation failed: Not all job cards are completed for booking '" + bookingID + "'.");
 		}
 	}
 	for (int iterator = 0; iterator < servicesInTheBookedService.getSize(); iterator++)
@@ -314,13 +315,13 @@ void PaymentManagementService::generateInvoice(ServiceBooking* booking)
 		if (currentService)
 		{
 			createInventoryItemsMap(completeInventoryItemMapOfBooking, currentService);
-			totalLabourCost += currentService->getLaborCost();
+			totalLaborCost += currentService->getLaborCost();
 			totalPartsCost += util::calculatePartsCost(currentService);
 		}
 	}
-	totalServiceCost = totalLabourCost + totalPartsCost;
+	totalServiceCost = totalLaborCost + totalPartsCost;
 	totalServiceCost -= (totalServiceCost * (discountPercentage / 100));
-	Invoice* invoice = Factory::getObject<Invoice>(bookingID, booking, util::Timestamp(), totalLabourCost, completeInventoryItemMapOfBooking, totalPartsCost, discountPercentage, totalServiceCost, util::Timestamp(), util::PaymentMode::NOTSET, util::PaymentStatus::PENDING);
+	Invoice* invoice = Factory::getObject<Invoice>(bookingID, booking, util::Timestamp(), totalLaborCost, completeInventoryItemMapOfBooking, totalPartsCost, discountPercentage, totalServiceCost, util::Timestamp(), util::PaymentMode::NOTSET, util::PaymentStatus::PENDING);
 	util::Map<std::string, Invoice*>& currentInvoices = m_dataStore.getInvoices();
 	currentInvoices.insert(invoice->getId(), invoice);
 }
@@ -375,7 +376,7 @@ void PaymentManagementService::completePayment(const std::string& invoiceID, uti
 			invoice->setStatus(util::PaymentStatus::COMPLETED);
 			std::string title, message;
 			title = "Payment successful";
-			message = "Payment successful for invoice ID " + invoiceID;
+			message = "Payment successful for Invoice ID " + invoiceID;
 			sendNotification(currentUser, title, message);
 		}
 	}

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

@@ -507,6 +507,89 @@ void ServiceManagementService::saveObservers()
     util::saveObservers(config::file::SERVICEMANAGEMENTOBSERVERS, this);
 }
 
+/*
+Function: restoreInventory
+Description: Restores inventory quantities for all required items in the services associated
+             with a given booking. Each item's quantity is incremented by a fixed value.
+Parameter: ServiceBooking* booking - Pointer to the booking whose inventory items need to be restored
+Return type: void
+*/
+static void restoreInventory(ServiceBooking* booking)
+{
+    const int INCREMENT_VALUE = 1;
+    if (!booking) 
+    {
+        return;
+    }
+    const auto& services = booking->getServices();
+    for (int serviceIterator = 0; serviceIterator < services.getSize(); ++serviceIterator)
+    {
+        Service* service = services.getValueAt(serviceIterator);
+        if (!service) 
+        {
+            continue;
+        }
+        const auto& items = service->getRequiredInventoryItems();
+        for (int InventoryIterator = 0; InventoryIterator < items.getSize(); ++InventoryIterator)
+        {
+            InventoryItem* item = items.getValueAt(InventoryIterator);
+            if (item)
+            {
+                item->setQuantity(item->getQuantity() + INCREMENT_VALUE);
+            }
+        }
+    }
+}
+
+/*
+Function: processBookingCancellation
+Description: Cancels jobs and updates the status of a given booking. Sends notifications to the
+             specified user, resets technician assignment if needed, and restores inventory items.
+Parameter: ServiceBooking* booking - Pointer to the booking being cancelled
+           util::ServiceJobStatus newServiceBookingStatus - New status to assign to the booking
+           const std::string& notificationTitle - Title of the booking cancellation notification
+           const std::string& notificationMessage - Message body of the booking cancellation notification
+           User* notifyUser - User to notify about the cancellation
+           util::ServiceJobStatus jobCardStatus - New status to assign to associated job cards
+           const std::string& jobNotificationTitle - Title of the job cancellation notification
+           const std::string& jobNotificationMessage - Message body of the job cancellation notification
+           util::Map<std::string, JobCard*>& jobs - Collection of job cards to update
+           ServiceManagementService& currentService - Reference to the service for sending notifications
+Return type: void
+*/
+static void processBookingCancellation(ServiceBooking* booking,
+    util::ServiceJobStatus newServiceBookingStatus,
+    const std::string& notificationTitle,
+    const std::string& notificationMessage,
+    User* notifyUser,
+    util::ServiceJobStatus jobCardStatus,
+    const std::string& jobNotificationTitle,
+    const std::string& jobNotificationMessage,
+    util::Map<std::string, JobCard*>& jobs, ServiceManagementService& currentService)
+{
+    if (!booking || !notifyUser)
+    {
+        return;
+    }
+    for (int jobIterator = 0; jobIterator < jobs.getSize(); ++jobIterator)
+    {
+        JobCard* jobCard = jobs.getValueAt(jobIterator);
+        if (jobCard && jobCard->getBookingId() == booking->getId())
+        {
+            jobCard->setStatus(jobCardStatus);
+            currentService.sendNotification(notifyUser, jobNotificationTitle, jobNotificationMessage);
+        }
+    }
+    booking->setStatus(newServiceBookingStatus);
+    currentService.sendNotification(notifyUser, notificationTitle, notificationMessage);
+    if (newServiceBookingStatus == util::ServiceJobStatus::PENDING)
+    {
+        booking->setAssignedTechnician(nullptr);
+        booking->setAssignedTechnicianId("");
+    }
+    restoreInventory(booking);
+}
+
 /*
 Function: cancelCustomerServiceBookings
 Description: Cancels all service bookings associated with a given customer or technician.
@@ -515,69 +598,47 @@ Description: Cancels all service bookings associated with a given customer or te
 Parameter: const std::string& userID - ID of the customer or technician
 Return type: void
 */
-void ServiceManagementService::cancelCustomerServiceBookings(const std::string& userID)
+void ServiceManagementService::cancelCustomerServiceBookings(const std::string& customerID)
 {
-    const int INCREMENT_VALUE = 1;
     auto& users = m_dataStore.getUsers();
-    int userIndex = users.find(userID);
+    int userIndex = users.find(customerID);
     if (userIndex == -1)
     {
-        throw std::runtime_error("User not found: " + userID);
+        throw std::runtime_error("User not found: " + customerID);
     }
-    User* user = users.getValueAt(userIndex);
+    User* customer = users.getValueAt(userIndex);
-    if (user == nullptr)
+    if (!customer)
     {
-        throw std::runtime_error("User not found: " + userID);
+        throw std::runtime_error("User not found: " + customerID);
     }
-    util::UserType type = user->getUserType();
+    auto& bookings = m_dataStore.getServiceBookings();
-    auto& bookings = DataStore::getInstance().getServiceBookings();
+    auto& jobs = m_dataStore.getJobCards();
-    for (int bookingIterator = 0; bookingIterator < bookings.getSize(); bookingIterator++)
+    for (int iteratorOne = 0; iteratorOne < bookings.getSize(); iteratorOne++)
     {
-        ServiceBooking* booking = bookings.getValueAt(bookingIterator);
+        ServiceBooking* booking = bookings.getValueAt(iteratorOne);
-        if (booking != nullptr &&
+        if (!booking)
-            (booking->getCustomerId() == userID || booking->getAssignedTechnicianId() == userID))
         {
-            if (booking->getStatus() == util::ServiceJobStatus::PENDING ||
+            continue;
-                booking->getStatus() == util::ServiceJobStatus::STARTED)
+        }
+        if (booking->getCustomerId() != customerID)
         {
-                if (type == util::UserType::CUSTOMER)
+            continue;
+        }
+        if (booking->getStatus() != util::ServiceJobStatus::PENDING && booking->getStatus() != util::ServiceJobStatus::STARTED)
         {
-                    booking->setStatus(util::ServiceJobStatus::CANCELLED);
+            continue;
-                    booking->setCustomer(nullptr);
+        }
-                    booking->setCustomerId("");
         User* assignedTechnician = booking->getAssignedTechnician();
-                    std::string title = "Customer Service Cancelled";
+        std::string titleToTechnician = "Customer Service Cancelled";
-                    std::string message = "The customer has cancelled their service booking. Your assigned job card has been cancelled and the inventory has been restocked.";
+        std::string messageToTechnician = "The customer has cancelled their service booking. Your assigned job card has been cancelled and the inventory has been restocked.";
-                    sendNotification(assignedTechnician, title, message);
+        std::string jobTitle = "Job Cancelled";
-                }
+        std::string jobMessage = "The job has been cancelled. Your job card has been cancelled and the inventory has been restocked.";
-                else if (type == util::UserType::TECHNICIAN)
+        processBookingCancellation(booking, 
-                {
+            util::ServiceJobStatus::CANCELLED,
-                    booking->setStatus(util::ServiceJobStatus::PENDING);
+            titleToTechnician, messageToTechnician, assignedTechnician,
-                    std::string title = "Technician Unavailable";
+            util::ServiceJobStatus::CANCELLED,
-                    std::string message = "Your assigned technician is no longer available. Your booking has been reset to pending, and we will reassign a new technician shortly.";
+            jobTitle, jobMessage, jobs, *this
-                    sendNotification(booking->getCustomer(), title, message); 
+        );
-                }
-                booking->setAssignedTechnician(nullptr);
-                booking->setAssignedTechnicianId("");
-                const auto& ListOfServices = booking->getServices();
-                for (int serviceIterator = 0; serviceIterator < ListOfServices.getSize(); serviceIterator++)
-                {
-                    Service* service = ListOfServices.getValueAt(serviceIterator);
-                    if (service != nullptr)
-                    {
-                        const auto& items = service->getRequiredInventoryItems();
-                        for (int itemIterator = 0; itemIterator < items.getSize(); itemIterator++)
-                        {
-                            InventoryItem* item = items.getValueAt(itemIterator);
-                            if (item != nullptr)
-                            {
-                                item->setQuantity(item->getQuantity() + INCREMENT_VALUE);
-                            }
-                        }
-                    }
-                }
-            }
-        }
     }
 }
 
@@ -590,34 +651,48 @@ Return type: void
 */
 void ServiceManagementService::cancelTechnicianJobs(const std::string& technicianID)
 {
-    const int INCREMENT_VALUE = 1;
+    auto& users = m_dataStore.getUsers();
+    int userIndex = users.find(technicianID);
+    if (userIndex == -1)
+    {
+        throw std::runtime_error("User not found: " + technicianID);
+    }
+    User* technician = users.getValueAt(userIndex);
+    if (!technician)
+    {
+        throw std::runtime_error("User not found: " + technicianID);
+    }
+    auto& bookings = m_dataStore.getServiceBookings();
     auto& jobs = m_dataStore.getJobCards();
-    for (int jobIterator = 0; jobIterator < jobs.getSize(); jobIterator++)
+    for (int iteratorOne = 0; iteratorOne < bookings.getSize(); iteratorOne++)
     {
-        JobCard* job = jobs.getValueAt(jobIterator);
+        ServiceBooking* booking = bookings.getValueAt(iteratorOne);
-        if (job != nullptr && job->getTechnicianId() == technicianID)
+        if (!booking)
         {
-            if (job->getStatus() == util::ServiceJobStatus::PENDING || job->getStatus() == util::ServiceJobStatus::STARTED)
+            continue;
-            {
-                job->setStatus(util::ServiceJobStatus::CANCELLED);
-                std::string title = "Job Cancelled";
-                std::string message = "The Job has cancelled. Your job card has been cancelled and the inventory has been restocked.";
-                sendNotification(job->getTechnician(), title, message);
-                Service* service = job->getService();
-                if (service != nullptr)
-                {
-                    const auto& items = service->getRequiredInventoryItems();
-                    for (int itemIterator = 0; itemIterator < items.getSize(); itemIterator++)
-                    {
-                        InventoryItem* item = items.getValueAt(itemIterator);
-                        if (item != nullptr)
-                        {
-                            item->setQuantity(item->getQuantity() + INCREMENT_VALUE);
-                        }
         }
+        std::string technicianId = booking->getAssignedTechnicianId();
+        if (technicianId != technicianID)
+        {
+            continue;
         }
+        if (booking->getStatus() != util::ServiceJobStatus::PENDING && booking->getStatus() != util::ServiceJobStatus::STARTED)
+        {
+            continue;
         }
+        User* customer = booking->getCustomer();
+        if (!customer)
+        {
+            continue;
         }
+        std::string title = "Technician Unavailable";
+        std::string message = "Your assigned technician is no longer available. Your booking has been reset to pending and we will reassign a new technician shortly.";
+        processBookingCancellation(booking,
+            util::ServiceJobStatus::PENDING,
+            title, message, customer,
+            util::ServiceJobStatus::CANCELLED,
+            title, message, jobs, *this
+        );
     }
 }
 
@@ -1069,7 +1144,7 @@ void ServiceManagementService::completeJob(const std::string& jobID)
 	{
 		currentJob->getBooking()->setStatus(util::ServiceJobStatus::COMPLETED);
 		paymentManagementService.generateInvoice(currentJob->getBooking());
-		std::string title = "Service Booking completed,Invoice Generated.";
+		std::string title = "Service Booking completed. Invoice Generated.";
 		std::string message = "Services completed for the booking and invoice generated.";
 		sendNotification(currentJob->getBooking()->getCustomer(), title, message);
 	}

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

@@ -306,6 +306,14 @@ void UserManagementService::removeUser(const std::string& userID)
 		User* user = m_dataStore.getUsers().getValueAt(index);
 		if (user != nullptr)
 		{
+			if (user->getUserType() == util::UserType::CUSTOMER)
+			{
+				serviceManagementService.cancelCustomerServiceBookings(userID);	
+			}
+			if (user->getUserType() == util::UserType::TECHNICIAN)
+			{
+				serviceManagementService.cancelTechnicianJobs(userID);
+			}
 			user->setState(util::State::INACTIVE);
 			inventoryManagementService.detach(user);
 			paymentManagementService.detach(user);

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/utilities/Enums.h

@@ -137,6 +137,10 @@ namespace util
         {
             return PaymentMode::OFFLINE;
         }
+        if (value == "NOTSET")
+        {
+            return PaymentMode::NOTSET;
+        }
         throw std::invalid_argument("Invalid PaymentMode string");
     }
 

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/utilities/FileHelper.h

@@ -11,10 +11,39 @@ Date: 22-May-2026
 #include <fstream>
 #include <string>
 #include <stdexcept>
+#include <direct.h>
 #include "Vector.h"
 
 namespace util
 {
+    /*
+    Function: ensureDirectoryExists
+    Description: Creates all missing directories present in the given file path.
+                Iteratively parses the path and creates each directory level
+                using _mkdir() before file operations are performed.
+    Parameters:
+        - filePath: const std::string&, relative or absolute file path
+    Returns:
+        - void
+    Throws:
+        - None (_mkdir failures are intentionally ignored if directory already exists)
+    */
+    inline void ensureDirectoryExists(const std::string& filePath)
+    {
+        size_t position = 0;
+
+        while ((position = filePath.find('/', position)) != std::string::npos)
+        {
+            std::string directory = filePath.substr(0, position);
+
+            if (!directory.empty())
+            {
+                (void)_mkdir(directory.c_str());
+            }
+            position++;
+        }
+    }
+
     /*
     Function: loadRecords
     Description: Loads records from a given file path into a vector of strings.
@@ -32,6 +61,7 @@ namespace util
         std::ifstream file(filePath);
         if (!file.is_open())
         {
+            ensureDirectoryExists(filePath);
             std::ofstream newFile(filePath);
             newFile.close();
             file.open(filePath);

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/utilities/FileManager.h

@@ -15,6 +15,7 @@ Date: 22-May-2026
 #include <fstream>
 #include "Vector.h"
 #include "Map.h"
+#include "FileHelper.h"
 
 namespace util
 {
@@ -51,6 +52,7 @@ namespace util
 		std::ifstream file(m_filePath);
 		if (!file.is_open())
 		{
+			ensureDirectoryExists(m_filePath);
 			std::ofstream newFile(m_filePath);
 			newFile.close();
 			file.open(m_filePath);

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

@@ -263,6 +263,7 @@ Return type: void
 void AdminMenu::removeInventoryItem()
 {
     util::clear();
+	std::cout << "Remove Inventory Item\n";
     auto inventoryItems = m_controller.getInventoryItems();
     auto activeItems = filterActiveItems(inventoryItems);
     int activeItemsSize = activeItems.getSize();
@@ -402,6 +403,11 @@ void AdminMenu::createService()
 	util::Map<std::string, const InventoryItem*> activeInventoryItems = filterActiveItems(currentInventoryItems);
 	util::Vector<std::string> selectedInventoryItems;
 	selectInventoryItems(activeInventoryItems,selectedInventoryItems);
+	if (selectedInventoryItems.isEmpty())
+	{
+		util::pressEnter();
+		return;
+	}
 	std::cout << "\nEnter the labour cost: ";
 	util::read(labourCost);
     m_controller.createService(serviceName, selectedInventoryItems, labourCost);
@@ -428,7 +434,7 @@ void AdminMenu::removeService()
 	if (selectedServiceID != "")
 	{
 		m_controller.removeService(selectedServiceID);
-		std::cout << "Service removed sucessfully.\n\n";
+		std::cout << "Service removed successfully.\n\n";
 	}
 	else
 	{
@@ -541,7 +547,7 @@ void AdminMenu::createComboPackages()
         while (true)
         {
             chosenService = selectServiceFromServices(activeServices);
-            if (chosenService == nullptr)
+            if (!chosenService)
             {
                 std::cout << "Failed to create combo package!\n\n";
                 util::pressEnter();

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

@@ -49,7 +49,7 @@ inline std::string selectServicesToRemove(util::Map<std::string, const Service*>
     std::cout << std::left
         << std::setw(6) << "Index"
         << std::setw(12) << "Service ID"
-        << std::setw(20) << "Name"
+        << std::setw(35) << "Name"
         << std::setw(10) << "Labor Cost"
         << std::endl;
     for (int iterator = 0; iterator < currentServices.getSize(); iterator++)
@@ -62,7 +62,7 @@ inline std::string selectServicesToRemove(util::Map<std::string, const Service*>
         std::cout << std::left
             << std::setw(6) << currentIndex
             << std::setw(12) << currentService->getId()
-            << std::setw(20) << currentService->getName()
+            << std::setw(35) << util::truncateString(currentService->getName(), 30)
             << std::setw(10) << currentService->getLaborCost()
             << std::endl;
         currentServicesMap.insert(currentIndex++, currentService);
@@ -94,13 +94,15 @@ inline void selectInventoryItems(util::Map<std::string, const InventoryItem*>& c
     bool doRun = true;
     util::Map<int, const InventoryItem*> currentInventoryMap;
     int choice;
-    if (currentInventoryItems.getSize() == 0)
+    if (currentInventoryItems.isEmpty())
     {
         std::cout << "No Items Present, Inventory empty.\n";
         return;
     }
     while (doRun)
     {
+        util::clear();
+        std::cout << "Create Service\n";
         std::cout << "\nSelect Required Items\n";
         bool hasInventoryItems = false;
         int currentIndex = 1;
@@ -119,6 +121,19 @@ inline void selectInventoryItems(util::Map<std::string, const InventoryItem*>& c
             {
                 continue;
             }
+            bool alreadySelected = false;
+            for (int iteratorOne = 0; iteratorOne < selectedInventoryItems.getSize(); iteratorOne++)
+            {
+                if (selectedInventoryItems[iteratorOne] == currentInventoryItem->getId())
+                {
+                    alreadySelected = true;
+                    break;
+                }
+            }
+            if (alreadySelected)
+            {
+                continue;
+            }
             std::cout << std::left
                 << std::setw(6) << currentIndex
                 << std::setw(12) << currentInventoryItem->getId()
@@ -133,10 +148,9 @@ inline void selectInventoryItems(util::Map<std::string, const InventoryItem*>& c
         {
             break;
         }
-        std::cout << "Select the item (Index) or enter -1 to exit: ";
+        std::cout << "Select the item (Index) or enter 0 to exit: ";
         util::read(choice);
-
+        if (choice == 0)
-        if (choice == -1)
         {
             doRun = false;
         }
@@ -144,6 +158,7 @@ inline void selectInventoryItems(util::Map<std::string, const InventoryItem*>& c
         {
             selectedInventoryItems.push_back(currentInventoryMap.getValueAt(currentInventoryMap.find(choice))->getId());
             std::cout << "Item added successfully.\n" << std::endl;
+            util::pressEnter();
         }
         else
         {
@@ -438,12 +453,12 @@ inline const Invoice* selectInvoiceToDisplay(util::Map<std::string, const Invoic
         << std::left
         << std::setw(10) << "Index"
         << std::setw(12) << "BookingID"
-        << std::setw(15) << "VehicleNumber"
+        << std::setw(20) << "Vehicle Number"
-        << std::setw(20) << "TechnicianName"
+        << std::setw(20) << "Technician Name"
-        << std::setw(15) << "TotalAmount"
+        << std::setw(15) << "Total Amount"
-        << std::setw(25) << "InvoiceDate"
+        << std::setw(25) << "Invoice Date"
-        << std::setw(15) << "PaymentStatus"
+        << std::setw(20) << "Payment Status"
-        << std::setw(15) << "PaymentMode"
+        << std::setw(15) << "Payment Mode"
         << std::endl;
     for (int iterator = 0; iterator < currentInvoices.getSize(); iterator++)
     {
@@ -456,11 +471,11 @@ inline const Invoice* selectInvoiceToDisplay(util::Map<std::string, const Invoic
         std::cout << std::left
             << std::setw(10) << currentIndex
             << std::setw(12) << currentInvoice->getBookingId()
-            << std::setw(15) << currentInvoice->getBooking()->getVehicleNumber()
+            << std::setw(20) << currentInvoice->getBooking()->getVehicleNumber()
             << std::setw(20) << ((currentTechnician && !currentTechnician->getName().empty()) ? currentTechnician->getName() : "NULL")
             << std::setw(15) << currentInvoice->getTotalAmount()
             << std::setw(25) << currentInvoice->getInvoiceDate().toString()
-            << std::setw(15) << util::getPaymentStatusString(currentInvoice->getStatus())
+            << std::setw(20) << util::getPaymentStatusString(currentInvoice->getStatus())
             << std::setw(15) << util::getPaymentModeString(currentInvoice->getPaymentMethod())
             << std::endl;
         currentInvoicesIndexMap.insert(currentIndex++, currentInvoice);
@@ -840,6 +855,7 @@ inline void displayAllActiveUsers(util::Map<std::string, const User*>& activeUse
     std::cout << std::left << std::setw(10) << "Index"
         << std::setw(15) << "User ID"
         << std::setw(25) << "Username"
+        << std::setw(25) << "Full Name"
         << std::setw(25) << "User Type"
         << std::endl;
     for (int iterator = 0; iterator < activeUserCount; iterator++)
@@ -850,6 +866,7 @@ inline void displayAllActiveUsers(util::Map<std::string, const User*>& activeUse
             std::cout << std::left << std::setw(10) << (iterator + 1)
                 << std::setw(15) << user->getId()
                 << std::setw(25) << user->getUserName()
+                << std::setw(25) << user->getName()
                 << std::setw(25) << util::getUserTypeString(user->getUserType())
                 << std::endl;
         }
@@ -1066,7 +1083,7 @@ inline util::Map<std::string, const InventoryItem*> filterActiveItems(const util
     for (int index = 0; index < inventorySize; index++)
     {
         const InventoryItem* item = inventoryItems.getValueAt(index);
-        if (item != nullptr && item->getState() != util::State::INACTIVE)
+        if (item && item->getState() != util::State::INACTIVE)
         {
             activeItems.insert(item->getId(), item);
         }
@@ -1171,21 +1188,21 @@ inline void displayComboPackagesWithIndex(util::Map<int, const ComboPackage*>& c
         const ComboPackage* currentComboPackage = currentComboPackageIndexMap.getValueAt(iterator);
         if (currentComboPackage == nullptr)
         {
-            throw std::runtime_error("Error accessing the combopackage.\n");
+            throw std::runtime_error("Error accessing the combo package.\n");
         }
         if (iterator == 0)
         {
             std::cout << std::left
                 << std::setw(8) << "Index"
                 << std::setw(10) << "ID"
-                << std::setw(20) << "Package Name"
+                << std::setw(35) << "Package Name"
                 << std::setw(15) << "Discount (%)"
                 << "\n";
         }
         std::cout << std::left
             << std::setw(8) << currentComboPackageIndexMap.getKeyAt(iterator)
             << std::setw(10) << currentComboPackage->getId()
-            << std::setw(20) << currentComboPackage->getPackageName()
+            << std::setw(35) << util::truncateString(currentComboPackage->getPackageName(), 30)
             << std::setw(15) << currentComboPackage->getDiscountPercentage()
             << "\n";
     }