From 6a8b845efa5f78d4cbfa09259d4ae9b70334e411 Mon Sep 17 00:00:00 2001 From: Avinash Rajesh Date: Tue, 19 May 2026 19:36:48 +0530 Subject: [PATCH] Implement Add Stock functionality INV002: Add Stock 1. Added Controller integration with InventoryManagementService to support adding new inventory items and updating existing stock quantities. 2. Implemented InventoryManagementService::addInventoryItem to create new items via Factory and insert them into the DataStore. 3. Implemented InventoryManagementService::addInventoryItemStock to update stock quantities for existing items. 4. Enhanced AdminMenu with options to add new items or update stock quantities, including input validation and confirmation messages. 5. Added helper functions in AdminMenu to display inventory items and handle quantity updates interactively. 6. Included necessary headers (InventoryItem, Factory, iomanip) for new functionality. Precondition: 1. Admin user is logged into the system. 2. Inventory contains existing items with unique IDs. 3. DataStore is accessible and initialized. Steps: 1. Navigate to Admin Menu and select "Add Inventory Item". - Verify that the system prompts for part name, quantity, and price. 2. Enter details for a new item with a unique part name and ID. - Verify that the item is successfully added and a confirmation message is displayed. 3. Attempt to add an item with a duplicate ID. - Verify that the system rejects the duplicate and displays an error message. 4. Select "Add Quantity" option for an existing item. - Verify that the system updates the stock quantity and displays the new total in the confirmation message. 5. Navigate to "View Stock Levels". - Verify that the updated stock quantity is reflected in the inventory list. Sreeja Reghukumar --- .../controllers/Controller.cpp | 6 + .../controllers/Controller.h | 4 + .../services/InventoryManagementService.cpp | 22 ++++ .../services/InventoryManagementService.h | 1 + .../views/AdminMenu.cpp | 112 ++++++++++++++++++ 5 files changed, 145 insertions(+) diff --git a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.cpp b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.cpp index d536e8a..8c35758 100644 --- a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.cpp +++ b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.cpp @@ -60,12 +60,18 @@ const InventoryItem* Controller::getInventoryItem(const std::string& inventoryIt void Controller::addInventoryItem(const std::string& partName, int quantity, double price) { + m_inventoryManagementService.addInventoryItem(partName, quantity, price); } void Controller::removeInventoryItem(const std::string& inventoryItemID) { } +void Controller::addInventoryItemStock(const std::string& selectedItemId, int quantity) +{ + m_inventoryManagementService.addInventoryItemStock(selectedItemId, quantity); +} + util::Map Controller::getServiceBookings() { return util::Map(); diff --git a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.h b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.h index 3aabb58..34f2849 100644 --- a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.h +++ b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/controllers/Controller.h @@ -2,6 +2,7 @@ #include "Map.h" #include #include "Enums.h" +#include "InventoryManagementService.h" class Service; class ComboPackage; @@ -14,6 +15,8 @@ class Notification; class Controller { +private: + InventoryManagementService m_inventoryManagementService; public: bool login(const std::string& username, const std::string& password); void logout(); @@ -47,5 +50,6 @@ public: util::Vector getNotifications(); void deleteNotification(const std::string& notificationID); void configureNotifications(const std::string& userID, bool paymentNotifications, bool serviceNotifications); + void addInventoryItemStock(const std::string& selectedItemId, int quantity); void runSystemChecks(); }; \ No newline at end of file diff --git a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.cpp b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.cpp index 39ef719..9bf1d91 100644 --- a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.cpp +++ b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.cpp @@ -1 +1,23 @@ #include "InventoryManagementService.h" +#include "InventoryItem.h" +#include "Factory.h" + +void InventoryManagementService::addInventoryItem(const std::string& partName, int quantity, double price) +{ + InventoryItem* newItem = Factory::getObject(partName, quantity, price); + m_dataStore.getInventoryItems().insert(newItem->getId(), newItem); +} + +void InventoryManagementService::addInventoryItemStock(const std::string& selectedItemId, int quantity) +{ + int index = m_dataStore.getInventoryItems().find(selectedItemId); + if (index != -1) + { + InventoryItem* item = m_dataStore.getInventoryItems().getValueAt(index); + if (item != nullptr) + { + int totalQuantity = item->getQuantity() + quantity; + item->setQuantity(totalQuantity); + } + } +} \ No newline at end of file diff --git a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.h b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.h index 099b964..c27ba64 100644 --- a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.h +++ b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/services/InventoryManagementService.h @@ -17,6 +17,7 @@ public: InventoryItem* getInventoryItem(const std::string& inventoryItemID); void addInventoryItem(const std::string& partName, int quantity, double price); void removeInventoryItem(const std::string& inventoryItemID); + void addInventoryItemStock(const std::string& selectedItemId, int quantity); void sendLowStockAlerts(); void sendNotification(User* user, const std::string& title, const std::string& message) override; void attach(User* user) override; diff --git a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/AdminMenu.cpp b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/AdminMenu.cpp index 0432f3c..8b31fa9 100644 --- a/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/AdminMenu.cpp +++ b/Trenser.VehicleServiceSystem/Trenser.VehicleServiceSystem/views/AdminMenu.cpp @@ -1,6 +1,8 @@ +#include #include "AdminMenu.h" #include "InputHelper.h" #include "OutputHelper.h" +#include "InventoryItem.h" void AdminMenu::showMenu() { @@ -44,8 +46,118 @@ void AdminMenu::viewStockLevels() { } +static util::Map +filterActiveItems(const util::Map& inventoryItems) +{ + util::Map activeItems; + int inventorySize = inventoryItems.getSize(); + for (int index = 0; index < inventorySize; index++) + { + const InventoryItem* item = inventoryItems.getValueAt(index); + if (item != nullptr && item->getState() != util::State::INACTIVE) + { + activeItems.insert(item->getId(), item); + } + } + return activeItems; +} + +static void displayInventoryWithItems(util::Map& inventoryItems) +{ + int inventorySize = inventoryItems.getSize(); + std::cout << std::left << std::setw(10) << "Index" + << std::setw(15) << "Item ID" + << std::setw(25) << "Part Name" + << std::setw(10) << "Quantity" + << std::setw(10) << "Price" + << std::endl; + for (int iterator = 0; iterator < inventorySize; iterator++) + { + const InventoryItem* item = inventoryItems.getValueAt(iterator); + if (item != nullptr) + { + std::cout << std::left << std::setw(10) << (iterator + 1) + << std::setw(15) << item->getId() + << std::setw(25) << item->getPartName() + << std::setw(10) << item->getQuantity() + << std::setw(10) << item->getPrice() + << std::endl; + } + } +} + +static void addQuantityToItem(util::Map& inventoryItems, Controller& m_controller) +{ + int itemIndex; + int quantity; + auto activeItems = filterActiveItems(inventoryItems); + int activeSize = activeItems.getSize(); + if (activeSize == 0) + { + std::cout << "No active items available in Inventory" << std::endl; + return; + } + displayInventoryWithItems(activeItems); + std::cout << "Enter the index of the item to update: "; + util::read(itemIndex); + if (itemIndex < 1 || itemIndex > activeSize) + { + std::cout << "Invalid index selected." << std::endl; + return; + } + std::cout << "Enter quantity to add: "; + util::read(quantity); + if (quantity < 0) + { + std::cout << "The quantity should be Greater than 0." << std::endl; + return; + } + const InventoryItem* selectedItem = activeItems.getValueAt(itemIndex - 1); + if (selectedItem != nullptr) + { + std::string selectedItemId = selectedItem->getId(); + m_controller.addInventoryItemStock(selectedItemId, quantity); + std::cout << "Updated " << selectedItem->getPartName() + << " stock. New quantity: " << selectedItem->getQuantity() + << std::endl; + } + else + { + std::cout << "Error: Selected item could not be found." << std::endl; + } +} + void AdminMenu::addInventoryItem() { + util::clear(); + int choice, quantity; + double price; + std::string partName; + std::cout << "1. Add new item \n2. Add Quantity\nEnter your choice : "; + util::read(choice); + switch (choice) + { + case 1: + { + std::cout << "--------Enter Item Details----------\n"; + std::cout << "Part Name : "; + util::read(partName); + std::cout << "Quantity : "; + util::read(quantity); + std::cout << "Price : "; + util::read(price); + m_controller.addInventoryItem(partName, quantity, price); + std::cout << "New Item " << partName << " added to the Inventory.\n"; + break; + } + case 2: + { + auto inventoryItems = m_controller.getInventoryItems(); + addQuantityToItem(inventoryItems, m_controller); + break; + } + } + util::pressEnter(); } void AdminMenu::removeInventoryItem()