Files
Avinash Rajesh 931aa4c406 Implement Confirm Payment Functionality
<User Story> Complete Payments - 1797</User Story>

<Changes>
1. Added Controller::getAllInvoices
   - Retrieves all invoices from PaymentManagementService and returns them as a read-only map.
2. Implemented Controller::confirmPayment
   - Delegates payment confirmation for a given invoice ID to PaymentManagementService.
3. Introduced PaymentManagementService::getAllInvoice
   - Provides access to all invoices stored in the datastore.
4. Added PaymentManagementService::confirmPayment
   - Confirms payment for a specific invoice, updates payment date and status, and sends notification.
5. Extended util::PaymentStatus enum
   - Added PAID status and updated string conversion.
6. Integrated AdminMenu::confirmPayment
   - Validates invoice list, filters by status, allows selection, and confirms payment.
7. Updated CustomerMenu::completePayments
   - Uses parameterized status filtering for invoice selection.
8. Enhanced MenuHelper::selectInvoiceFromUserForPayment
   - Accepts requiredStatus parameter for flexible filtering.
9. Adjusted AdminMenu options
   - Added "Confirm Payment" before Logout.
</Changes>

<Test>
Acceptance Criteria:
1. Admin selects "Confirm Payment" from menu.
   - Verify system prompts and displays invoices filtered by status.
2. Admin selects invoice with status = PAID.
   - Verify payment confirmation updates date, sets status, and sends notification.
3. Admin attempts confirmation with empty invoice list.
   - Verify error message: "No pending invoices available for confirmation."
4. Customer completes payment.
   - Verify selection uses util::PaymentStatus::PENDING and payment flow works correctly.
5. Invalid invoice ID entered.
   - Verify system throws runtime_error with "Payment failed: invalid invoice ID."

Precondition:
1. Admin logged into system.
2. At least one invoice exists in datastore.
3. Notification system available.

Steps:
1. Navigate to Admin menu → Confirm Payment.
2. Select invoice with PAID status.
3. Confirm payment and check notification.
4. Attempt with empty invoice list.
5. Attempt with invalid invoice ID.
</Test>

<Review>
Sreeja Reghukumar
</Review>
2026-05-29 13:24:34 +05:30

76 lines
3.8 KiB
C++

/*
File: Controller.h
Description: Header file declaring the Controller class, which manages
user authentication, inventory, services, bookings, job cards,
invoices, and notifications in the system.
Author: Trenser
Date:19-May-2026
*/
#pragma once
#include <string>
#include "AuthenticationManagementService.h"
#include "Enums.h"
#include "InventoryManagementService.h"
#include "Map.h"
#include "PaymentManagementService.h"
#include "ServiceManagementService.h"
#include "UserManagementService.h"
class Service;
class ComboPackage;
class InventoryItem;
class ServiceBooking;
class User;
class JobCard;
class Invoice;
class Notification;
class Controller
{
private:
AuthenticationManagementService m_authenticationManagementService;
UserManagementService m_userManagementService;
ServiceManagementService m_serviceManagementService;
InventoryManagementService m_inventoryManagementService;
PaymentManagementService m_paymentManagementService;
public:
bool login(const std::string& username, const std::string& password);
void logout();
void changePassword(const std::string& newPassword);
void createCustomer(const std::string& username, const std::string& name, const std::string& password, const std::string& email, const std::string& phone);
const User* getAuthenticatedUser();
void createTechnician(const std::string& username, const std::string& name, const std::string& password, const std::string& email, const std::string& phone);
void updateUserDetails(const std::string& email, const std::string& phone);
util::Map<std::string, const Service*> getServices();
util::Map<std::string, const ComboPackage*> getComboPackages();
void purchaseService(const util::Vector<std::string>& serviceIDs, const std::string& vehicleNumber, const std::string& vehicleBrand, const std::string& vehicleModel);
void purchaseComboPackage(const std::string& comboPackageID, const std::string& vehicleNumber, const std::string& vehicleBrand, const std::string& vehicleModel);
util::Map<std::string, const InventoryItem*> getInventoryItems();
const InventoryItem* getInventoryItem(const std::string& inventoryItemID);
void addInventoryItem(const std::string& partName, int quantity, double price);
void addInventoryItemStock(const std::string& selectedItemId, int quantity);
void removeInventoryItem(const std::string& inventoryItemID);
util::Map<std::string, const ServiceBooking*> getServiceBookings();
util::Map<std::string, const ServiceBooking*> getServiceBookingsByUser(const std::string userID);
util::Map<std::string, const User*> getUsers();
util::Map<std::string, const User*> getUsers(util::UserType userType);
void createJobCard(const std::string& bookingID, const std::string& technicianID, const std::string& serviceID);
void createService(const std::string& name, const util::Vector<std::string>& inventoryItemIDs, double laborCost);
void removeService(const std::string& serviceID);
util::Map<std::string, const JobCard*> getJobCardsByUser();
void completeJob(const std::string& jobID);
void removeUser(const std::string& userID);
void createComboPackage(const std::string& name, const util::Vector<std::string>& serviceIDs, double discountPercentage);
void removeComboPackage(const std::string& comboPackageID);
util::Map<std::string, const Invoice*> getInvoicesByUser();
util::Map<std::string, const Invoice*> getAllInvoices();
void confirmPayment(std::string invoiceID);
void completePayment(const std::string& invoiceID, util::PaymentMode paymentMode);
util::Vector<const Notification*> getNotifications();
void deleteNotification(const std::string& notificationID);
void configureNotifications(bool paymentNotifications, bool serviceNotifications);
void loadSystemData();
void saveSystemData();
void runSystemChecks();
};