Setup codebase

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

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+#include "AuthenticationManagementService.h"
+
+User* AuthenticationManagementService::m_authenticatedUser = nullptr;

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

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+#pragma once
+#include <string>
+#include "DataStore.h"
+
+class User;
+
+class AuthenticationManagementService
+{
+private:
+    static User* m_authenticatedUser;
+    DataStore& m_dataStore;
+public:
+    AuthenticationManagementService() : m_dataStore(DataStore::getInstance()) {}
+    bool login(const std::string& username, const std::string& password);
+    void logout();
+    void changePassword(const std::string& newPassword);
+    User* getAuthenticatedUser();
+};

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

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+#include "InventoryManagementService.h"

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.h

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+#pragma once
+#include <string>
+#include "Map.h"
+#include "NotificationManagementService.h"
+#include "DataStore.h"
+
+class InventoryItem;
+
+class InventoryManagementService : public NotificationManagementService 
+{
+private:
+    DataStore& m_dataStore;
+public:
+    InventoryManagementService() : m_dataStore(DataStore::getInstance()) {}
+    util::Map<std::string, InventoryItem*> getInventoryItems();
+    InventoryItem* getInventoryItem(const std::string& inventoryItemID);
+    void addInventoryItem(const std::string& partName, int quantity, double price);
+    void removeInventoryItem(const std::string& inventoryItemID);
+    void sendLowStockAlerts();
+    void sendNotification(User* user, const std::string& title, const std::string& message);
+};

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/NotificationManagementService.cpp

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+#include "NotificationManagementService.h"

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/NotificationManagementService.h

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+#pragma once
+#include <string>
+#include "Subject.h"
+#include "User.h"
+
+class NotificationManagementService : public Subject
+{
+public:
+	virtual void sendNotification(User* recipient, const std::string& title, const std::string& message) = 0;
+	virtual void attach(User* user) = 0;
+	virtual void detach(User* user) = 0;
+};

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

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+#include "PaymentManagementService.h"

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/PaymentManagementService.h

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+#pragma once
+#include <string>
+#include "Map.h"
+#include "NotificationManagementService.h"
+#include "Enums.h"
+#include "DataStore.h"
+
+class ServiceBooking;
+class Invoice;
+
+class PaymentManagementService : public NotificationManagementService 
+{
+private:
+    DataStore& m_dataStore;
+public:
+    PaymentManagementService() : m_dataStore(DataStore::getInstance()) {}
+    void generateInvoice(ServiceBooking* booking);
+    util::Map<std::string, Invoice*> getInvoices(const std::string& customerID);
+    void completePayment(const std::string& invoiceID, util::PaymentMode paymentMode);
+    void sendPaymentReminders();
+    void sendNotification(User* user, const std::string& title, const std::string& message);
+};

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

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+#include "ServiceManagementService.h"

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/ServiceManagementService.h

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+#pragma once
+#include <string>
+#include "Map.h"
+#include "NotificationManagementService.h"
+#include "DataStore.h"
+
+class Service;
+class ComboPackage;
+class ServiceBooking;
+class JobCard;
+
+class ServiceManagementService : public NotificationManagementService 
+{
+private:
+    DataStore& m_dataStore;
+public:
+    ServiceManagementService() : m_dataStore(DataStore::getInstance()) {}
+    util::Map<std::string, Service*> getServices();
+    util::Map<std::string, 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, ServiceBooking*> getServiceBookings();
+    util::Map<std::string, ServiceBooking*> getServiceBookings(const std::string& customerID);
+    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, JobCard*> getJobCards(const std::string& technicianID);
+    void completeJob(const std::string& jobID);
+    void cancelCustomerServiceBookings(const std::string& customerID);
+    void cancelTechnicianJobs(const std::string& technicianID);
+    void createComboPackage(const std::string& name, const util::Vector<std::string>& serviceIDs, double discountPercentage);
+    void removeComboPackage(const std::string& comboPackageID);
+    void sendNotification(User* user, const std::string& title, const std::string& message);
+};

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

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+#include "UserManagementService.h"

Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/UserManagementService.h

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+#pragma once
+#include <string>
+#include "Map.h"
+#include "Enums.h"
+#include "DataStore.h"
+
+class User;
+class Notification;
+
+class UserManagementService
+{
+private:
+    DataStore& m_dataStore;
+public:
+    UserManagementService() : m_dataStore(DataStore::getInstance()) {}
+    void createUser(const std::string& username, const std::string& password, const std::string& email, const std::string& phone, util::UserType type);
+    void updateUserDetails(const std::string& userID, const std::string& email, const std::string& phone);
+    util::Map<std::string, User*> getUsers();
+    util::Map<std::string, User*> getUsers(util::UserType type);
+    User* getUser(const std::string& userID);
+    void removeUser(const std::string& userID);
+    util::Vector<Notification*> getUserNotifications(const std::string& userID);
+    void deleteNotification(const std::string& notificationID, const std::string& userID);
+};