Merge branch 'develop' into develop-sm-payment-management

2026-06-15 15:27:45 +05:30
parent d2a7420db5 5fb92fba0e
commit d8ef54ddd0
40 changed files with 899 additions and 1661 deletions
@@ -12,6 +12,8 @@ Date: 19-May-2026
 #include "Config.h"
 #include "SerializedRecords.h"
 #include "FileHelper.h"
+#include "ServiceBooking.h"
+#include "JobCard.h"
 #include "Invoice.h"

 /*
@@ -145,11 +147,6 @@ bool DataStore::initialize()
            success = false;
            break;
        }
-        if (!SharedMemory::createOrOpenMapping(m_payments))
-        {
-            success = false;
-            break;
-        }
        if (!SharedMemory::createOrOpenMapping(m_serviceManagementObservers))
        {
            success = false;
@@ -194,7 +191,6 @@ void DataStore::shutdown()
    SharedMemory::closeMapping(m_serviceBookings);
    SharedMemory::closeMapping(m_jobCards);
    SharedMemory::closeMapping(m_invoices);
-    SharedMemory::closeMapping(m_payments);
    SharedMemory::closeMapping(m_serviceManagementObservers);
    SharedMemory::closeMapping(m_paymentManagementObservers);
    SharedMemory::closeMapping(m_inventoryManagementObservers);
@@ -229,6 +225,8 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<User>>& DataStore::getUsers()
 {
+    auto users = loadRecords<User, SerializedUser>(m_users);
+    refreshCache(m_userCache, users);
    return m_userCache;
 }

@@ -242,6 +240,8 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<Notification>>& DataStore::getNotifications()
 {
+    auto notifications = loadRecords<Notification, SerializedNotification>(m_notifications);
+    refreshCache(m_notificationCache, notifications);
    return m_notificationCache;
 }

@@ -255,6 +255,28 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<Service>>& DataStore::getServices()
 {
+    util::Map<std::string, TrackedRecord<Service>> services = loadRecords<Service, SerializedService>(m_services);
+    refreshCache(m_serviceCache, services);
+    util::Map<std::string, TrackedRecord<InventoryItem>>& inventoryItems = getInventoryItems();
+    size_t numberOfServices = m_serviceCache.getSize();
+    for (int iteratorOne =0; iteratorOne < numberOfServices; iteratorOne++)
+    {
+        Service* currentService = m_serviceCache.getValueAt(iteratorOne).data;
+        util::Map<std::string, InventoryItem*> inventoryItemMap;
+        util::Vector<std::string> currentServiceInventoryItem = currentService->getRequiredInventoryItemIDs();
+        for (int iteratorTwo = 0; iteratorTwo < currentServiceInventoryItem.getSize(); iteratorTwo++)
+        {
+            const std::string& currentInventoryItemId = currentServiceInventoryItem[iteratorTwo];
+            int currentInventoryItemIndex = inventoryItems.find(currentInventoryItemId);
+            if (currentInventoryItemIndex == -1)
+            {
+                throw std::runtime_error("Invalid inventory item ID");
+            }
+            InventoryItem* currentItem = inventoryItems.getValueAt(currentInventoryItemIndex).data;
+            inventoryItemMap[currentInventoryItemId] = currentItem;
+        }
+        currentService->setRequiredInventoryItems(inventoryItemMap);
+    }
    return m_serviceCache;
 }

@@ -268,6 +290,28 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<ComboPackage>>& DataStore::getComboPackages()
 {
+    util::Map<std::string, TrackedRecord<ComboPackage>> comboPackages = loadRecords<ComboPackage, SerializedComboPackage>(m_comboPackages);
+    refreshCache(m_comboPackageCache, comboPackages);
+    util::Map<std::string, TrackedRecord<Service>>& services = getServices();
+    size_t numberOfComboPackages = m_comboPackageCache.getSize();
+    for (int iteratorOne = 0; iteratorOne < numberOfComboPackages; iteratorOne++)
+    {
+        ComboPackage* currentComboPackage =  m_comboPackageCache.getValueAt(iteratorOne).data;
+        util::Vector<std::string> currentServiceIds = currentComboPackage->getServiceIDs();
+        util::Map<std::string, Service*> currentComboPackageServices;
+        for (int iteratorTwo = 0; iteratorTwo < currentServiceIds.getSize(); iteratorTwo++)
+        {
+            const std::string& currentServiceId = currentServiceIds[iteratorTwo];
+            int serviceIndex = services.find(currentServiceId);
+            if (serviceIndex == -1)
+            {
+                throw std::runtime_error("Invalid service ID");
+            }
+            Service* currentService = services.getValueAt(serviceIndex).data;
+            currentComboPackageServices[currentServiceId] = currentService;
+        }
+        currentComboPackage->setServices(currentComboPackageServices);
+    }
    return m_comboPackageCache;
 }

@@ -281,6 +325,8 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<InventoryItem>>& DataStore::getInventoryItems()
 {
+    auto inventoryItems = loadRecords<InventoryItem, SerializedInventoryItem>(m_inventoryItems);
+    refreshCache(m_inventoryItemCache, inventoryItems);
    return m_inventoryItemCache;
 }

@@ -294,6 +340,49 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<ServiceBooking>>& DataStore::getServiceBookings()
 {
+    util::Map<std::string, TrackedRecord<ServiceBooking>> serviceBookings = loadRecords<ServiceBooking, SerializedServiceBooking>(m_serviceBookings);
+    refreshCache(m_serviceBookingCache, serviceBookings);
+    auto& users = getUsers();
+    auto& services = getServices();
+    size_t numberOfServiceBookings = m_serviceBookingCache.getSize();
+    for (int iteratorOne = 0; iteratorOne < numberOfServiceBookings; iteratorOne++)
+    {
+        ServiceBooking* serviceBooking = m_serviceBookingCache.getValueAt(iteratorOne).data;
+        auto& serviceIds = serviceBooking->getServiceIDs();
+        util::Map<std::string, Service*> servicesInBooking;
+        for (int iteratorTwo = 0; iteratorTwo < serviceIds.getSize(); iteratorTwo++)
+        {
+            const std::string& currentServiceId = serviceIds[iteratorTwo];
+            int serviceIndex = services.find(currentServiceId);
+            if (serviceIndex == -1)
+            {
+                throw std::runtime_error("Invalid service index.");
+            }
+            auto currentService = services.getValueAt(serviceIndex);
+            servicesInBooking[currentServiceId] = currentService.data;
+        }
+        serviceBooking->setServices(servicesInBooking);
+        if (!serviceBooking->getCustomerId().empty())
+        {
+            int userIndex = users.find(serviceBooking->getCustomerId());
+            if (userIndex == -1)
+            {
+                throw std::runtime_error("Invalid user index.");
+            }
+            auto customer = users.getValueAt(userIndex);
+            serviceBooking->setCustomer(customer.data);
+        }
+        if (!serviceBooking->getAssignedTechnicianId().empty())
+        {
+            int technicianIndex = users.find(serviceBooking->getAssignedTechnicianId());
+            if (technicianIndex == -1)
+            {
+                throw std::runtime_error("Invalid technician index.");
+            }
+            auto technician = users.getValueAt(technicianIndex);
+            serviceBooking->setAssignedTechnician(technician.data);
+        }
+    }
    return m_serviceBookingCache;
 }

@@ -307,9 +396,51 @@ Returns:
 */
 util::Map<std::string, TrackedRecord<JobCard>>& DataStore::getJobCards()
 {
+    util::Map<std::string, TrackedRecord<JobCard>> jobCards = loadRecords<JobCard, SerializedJobCard>(m_jobCards);
+    refreshCache(m_jobCardCache, jobCards);
+    auto& serviceBookings = getServiceBookings();
+    auto& services = getServices();
+    auto& users = getUsers();
+    int numberOfJobCards = m_jobCardCache.getSize();
+    for (int iterator = 0; iterator < numberOfJobCards; iterator++)
+    {
+        JobCard* jobCard = m_jobCardCache.getValueAt(iterator).data;
+        if (!jobCard)
+        {
+            continue;
+        }
+        const std::string& bookingId = jobCard->getBookingId();
+        int bookingIndex = serviceBookings.find(bookingId);
+        if (bookingIndex == -1)
+        {
+            throw std::runtime_error("Invalid booking ID: " + bookingId);
+        }
+        auto trackedBooking = serviceBookings.getValueAt(bookingIndex);
+        jobCard->setBooking(trackedBooking.data);
+        const std::string& serviceId = jobCard->getServiceId();
+        int serviceIndex = services.find(serviceId);
+        if (serviceIndex == -1)
+        {
+            throw std::runtime_error("Invalid service ID: " + serviceId);
+        }
+        auto trackedService = services.getValueAt(serviceIndex);
+        jobCard->setService(trackedService.data);
+        const std::string& technicianId = jobCard->getTechnicianId();
+        if (!technicianId.empty())
+        {
+            int technicianIndex = users.find(technicianId);
+            if (technicianIndex == -1)
+            {
+                throw std::runtime_error("Invalid technician ID: " + technicianId);
+            }
+            auto trackedTechnician = users.getValueAt(technicianIndex);
+            jobCard->setTechnician(trackedTechnician.data);
+        }
+    }
    return m_jobCardCache;
 }

+
 /*
 Function: getInvoices
 Description: Retrieves all invoice records from the datastore.
@@ -362,6 +493,37 @@ util::Map<std::string, TrackedRecord<Invoice>>& DataStore::getInvoices()
    return m_invoiceCache;
 }

+/*
+Function: getObservers
+Description: Retrieves observer records from the specified observer mapping
+             and resolves them to User objects.
+Parameters:
+    - mapping: Observer mapping to read from
+Returns:
+    - util::Map<std::string, User*>: Collection of observer records
+Throws:
+    - std::runtime_error if an observer references an invalid user ID
+*/
+util::Map<std::string, User*> DataStore::getObservers(MappingInfo& mapping)
+{
+    auto& users = getUsers();
+    util::Map<std::string, User*> observers;
+    SharedMemory::ensureLatestMapping(mapping);
+    size_t recordCount = SharedMemory::getRecordCount(mapping);
+    for (size_t index = 0; index < recordCount; index++)
+    {
+        const SerializedObserver* observer = static_cast<SerializedObserver*>(SharedMemory::getRecordAddress(mapping, index));
+        int userIndex = users.find(observer->id);
+        if (userIndex == -1)
+        {
+            throw std::runtime_error("Invalid observer user ID");
+        }
+        User* user = users.getValueAt(userIndex).data;
+        observers.insert(user->getId(), user);
+    }
+    return observers;
+}
+
 /*
 Function: getServiceManagementObservers
 Description: Retrieves all service management observer records from the datastore.
@@ -372,7 +534,7 @@ Returns:
 */
 util::Map<std::string, User*> DataStore::getServiceManagementObservers()
 {
-    return util::Map<std::string, User*>();
+    return getObservers(m_serviceManagementObservers);
 }

 /*
@@ -385,7 +547,7 @@ Returns:
 */
 util::Map<std::string, User*> DataStore::getPaymentManagementObservers()
 {
-    return util::Map<std::string, User*>();
+    return getObservers(m_paymentManagementObservers);
 }

 /*
@@ -398,7 +560,7 @@ Returns:
 */
 util::Map<std::string, User*> DataStore::getInventoryManagementObservers()
 {
-    return util::Map<std::string, User*>();
+    return getObservers(m_inventoryManagementObservers);
 }

 /*
@@ -411,6 +573,7 @@ Returns:
 */
 void DataStore::saveUsers()
 {
+    saveRecords<User, SerializedUser>(m_users, m_userCache);
 }

 /*
@@ -423,6 +586,7 @@ Returns:
 */
 void DataStore::saveNotifications()
 {
+    saveRecords<Notification, SerializedNotification>(m_notifications, m_notificationCache);
 }

 /*
@@ -435,6 +599,7 @@ Returns:
 */
 void DataStore::saveServices()
 {
+    saveRecords<Service, SerializedService>(m_services, m_serviceCache);
 }

 /*
@@ -447,6 +612,7 @@ Returns:
 */
 void DataStore::saveComboPackages()
 {
+    saveRecords<ComboPackage, SerializedComboPackage>(m_comboPackages, m_comboPackageCache);
 }

 /*
@@ -459,6 +625,7 @@ Returns:
 */
 void DataStore::saveInventoryItems()
 {
+    saveRecords<InventoryItem, SerializedInventoryItem>(m_inventoryItems, m_inventoryItemCache);
 }

 /*
@@ -471,6 +638,7 @@ Returns:
 */
 void DataStore::saveServiceBookings()
 {
+    saveRecords<ServiceBooking, SerializedServiceBooking>(m_serviceBookings, m_serviceBookingCache);
 }

 /*
@@ -483,6 +651,7 @@ Returns:
 */
 void DataStore::saveJobCards()
 {
+    saveRecords<JobCard, SerializedJobCard>(m_jobCards, m_jobCardCache);
 }

 /*
@@ -498,16 +667,49 @@ void DataStore::saveInvoices()
    saveRecords<Invoice, SerializedInvoice>(m_invoices, m_invoiceCache);
 }

+/*
+Function: saveObservers
+Description: Persists observer records to the specified observer mapping.
+Parameters:
+    - mapping: MappingInfo&, observer mapping to save to
+    - observers: util::Map<std::string, User*>&, collection of observer records
+Returns:
+    - None
+*/
+void DataStore::saveObservers(MappingInfo& mapping, util::Map<std::string, User*>& observers)
+{
+    size_t observerCount = static_cast<size_t>(observers.getSize());
+    size_t capacity = config::file::INITIAL_CAPACITY;
+    while (capacity < observerCount)
+    {
+        capacity *= config::file::GROWTH_FACTOR;
+    }
+    if (!SharedMemory::resizeMapping(mapping, capacity))
+    {
+        throw std::runtime_error("Failed to resize observer mapping");
+    }
+    SharedMemory::setRecordCount(mapping, observerCount);
+    for (size_t index = 0; index < observerCount; index++)
+    {
+        SerializedObserver serializedObserver;
+        User* user = observers.getValueAt(static_cast<int>(index));
+        strcpy_s(serializedObserver.id, sizeof(serializedObserver.id), user->getId().c_str());
+        SerializedObserver* destination = static_cast<SerializedObserver*>(SharedMemory::getRecordAddress(mapping, index));
+        *destination = serializedObserver;
+    }
+}
+
 /*
 Function: saveServiceManagementObservers
 Description: Persists all service management observer records to the datastore.
 Parameters:
-    - observers: util::Map<std::string, TrackedRecord<std::string>>&, collection of observer records
+    - observers: util::Map<std::string, User*>&, collection of observer records
 Returns:
    - None
 */
 void DataStore::saveServiceManagementObservers(util::Map<std::string, User*>& observers)
 {
+    saveObservers(m_serviceManagementObservers, observers);
 }

 /*
@@ -520,6 +722,7 @@ Returns:
 */
 void DataStore::savePaymentManagementObservers(util::Map<std::string, User*>& observers)
 {
+    saveObservers(m_paymentManagementObservers, observers);
 }

 /*
@@ -532,32 +735,7 @@ Returns:
 */
 void DataStore::saveInventoryManagementObservers(util::Map<std::string, User*>& observers)
 {
-}
-
-/*
-Function: lockDataStore
-Description: Acquires exclusive access to the datastore.
-Parameters:
-    - None
-Returns:
-    - bool: True if the datastore was successfully locked, otherwise false
-*/
-bool DataStore::lockDataStore()
-{
-    return false;
-}
-
-/*
-Function: unlockDataStore
-Description: Releases exclusive access to the datastore.
-Parameters:
-    - None
-Returns:
-    - bool: True if the datastore was successfully unlocked, otherwise false
-*/
-bool DataStore::unlockDataStore()
-{
-    return false;
+    saveObservers(m_inventoryManagementObservers, observers);
 }

 /*