Jissin Mathew
129 lines
2.9 KiB
C++
129 lines
2.9 KiB
C++
/*
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File: DataStore.cpp
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Description: Implements the DataStore class which provides a centralized singleton repository
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for managing system data in the Vehicle Service Management System.
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Includes accessors for users, services, combo packages, service bookings,
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job cards, inventory items, invoices, and payments.
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Author: Trenser
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Date: 19-May-2026
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*/
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#include "DataStore.h"
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/*
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Function: getInstance
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Description: Provides a singleton instance of the DataStore class.
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Parameters:
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- None
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Returns:
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- Reference to the single DataStore instance.
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*/
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DataStore& DataStore::getInstance()
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{
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static DataStore dataStore;
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return dataStore;
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}
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/*
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Function: getUsers
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Description: Retrieves the internal map of users.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, User*> containing all users.
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*/
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util::Map<std::string, User*>& DataStore::getUsers()
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{
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return m_users;
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}
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/*
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Function: getServices
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Description: Retrieves the internal map of services.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, Service*> containing all services.
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*/
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util::Map<std::string, Service*>& DataStore::getServices()
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{
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return m_services;
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}
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/*
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Function: getComboPackages
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Description: Retrieves the internal map of combo packages.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, ComboPackage*> containing all combo packages.
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*/
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util::Map<std::string, ComboPackage*>& DataStore::getComboPackages()
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{
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return m_comboPackages;
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}
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/*
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Function: getServiceBookings
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Description: Retrieves the internal map of service bookings.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, ServiceBooking*> containing all service bookings.
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*/
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util::Map<std::string, ServiceBooking*>& DataStore::getServiceBookings()
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{
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return m_serviceBookings;
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}
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/*
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Function: getJobCards
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Description: Retrieves the internal map of job cards.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, JobCard*> containing all job cards.
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*/
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util::Map<std::string, JobCard*>& DataStore::getJobCards()
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{
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return m_jobCards;
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}
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/*
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Function: getInventoryItems
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Description: Retrieves the internal map of inventory items.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, InventoryItem*> containing all inventory items.
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*/
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util::Map<std::string, InventoryItem*>& DataStore::getInventoryItems()
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{
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return m_inventoryItems;
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}
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/*
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Function: getInvoices
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Description: Retrieves the internal map of invoices.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, Invoice*> containing all invoices.
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*/
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util::Map<std::string, Invoice*>& DataStore::getInvoices()
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{
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return m_invoices;
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}
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/*
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Function: getPayments
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Description: Retrieves the internal map of payments.
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Parameters:
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- None
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Returns:
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- Reference to util::Map<std::string, Payment*> containing all payments.
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*/
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util::Map<std::string, Payment*>& DataStore::getPayments()
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{
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return m_payments;
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} |