Add Non user class definitions

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Item.cpp

@@ -1 +1,16 @@
+/*
+Author: Joel Mathew Thomas
+Date: 18-02-2026
+*/
+
 #include "Item.h"
+
+int Item::getQuantity() const
+{
+	return m_quantity;
+}
+
+MenuItem& Item::getMenuItem()
+{
+	return m_item;
+}

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/MenuItem.cpp

@@ -1 +1,32 @@
+/*
+Author: Joel Mathew Thomas
+Date: 18-02-2026
+*/
+
+#include <stdexcept>
 #include "MenuItem.h"
+
+int MenuItem::getId() const
+{
+	return m_id;
+
+}
+
+std::string MenuItem::getName() const
+{
+	return m_name;
+}
+
+double MenuItem::getPrice() const
+{
+	return m_price;
+}
+
+void MenuItem::setPrice(double price)
+{
+	if (price <= 0)
+	{
+		throw std::runtime_error("Invalid Price for MenuItem");
+	}
+	m_price = price;
+}

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/MenuItem.h

@@ -29,7 +29,6 @@ public:
 	int getId() const;
 	std::string getName() const;
 	std::string getDescription() const;
-	void setDescription(const std::string&);
 	double getPrice() const;
 	void setPrice(double);
 };

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Order.cpp

@@ -1 +1,26 @@
 #include "Order.h"
+
+int Order::getId() const
+{
+	return m_id;
+}
+
+void Order::addItem(const Item& item)
+{ 
+	m_items.push_back(std::make_shared<Item>(item));
+}
+
+items& Order::getItems()
+{
+	return m_items;
+}
+
+double Order::getTotal() const
+{
+	double total = 0;
+	for (auto& itemPointer : m_items)
+	{
+		total += itemPointer->getMenuItem().getPrice();
+	}
+	return total;
+}

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Order.h

@@ -5,9 +5,10 @@ Date: 18-12-2026
 
 #pragma once
 #include <vector>
+#include <memory>
 #include "Item.h"
 
-using items = std::vector<Item>;
+using items = std::vector<std::shared_ptr<Item>>;
 
 enum class OrderStatus
 {
@@ -36,10 +37,8 @@ public:
 		m_totalAmount(0),
 		m_status(OrderStatus::CREATED)
 	{}
-	~Order();
 	int getId() const;
-	void addItem();
-	void removeItem();
+	void addItem(const Item&);
 	items& getItems();
 	double getTotal() const;
 };

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Restaurant.cpp

@@ -1 +1,31 @@
+/*
+Author: Joel Mathew Thomas
+Date: 18-02-2026
+*/
+
 #include "Restaurant.h"
+
+int Restaurant::getId() const
+{
+	return m_id;
+}
+
+menuItems& Restaurant::getMenuItems()
+{
+	return m_menuItems;
+}
+
+orders& Restaurant::getOrders()
+{
+	return m_orders;
+}
+
+bool Restaurant::getStatus() const
+{
+	return m_isOpen;
+}
+
+void Restaurant::setStatus(bool status)
+{
+	m_isOpen = status;
+}

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Restaurant.h

@@ -5,12 +5,13 @@ Date: 18-12-2026
 
 #pragma once
 #include <string>
-#include <vector>
+#include <map>
+#include <memory>
 #include "MenuItem.h"
 #include "Order.h"
 
-using menuItems = std::vector<MenuItem>;
-using orders = std::vector<Order*>;
+using menuItems = std::map<int, std::shared_ptr<MenuItem>>;
+using orders= std::map<int, std::shared_ptr<Order>>;
 
 class Restaurant
 {
@@ -19,23 +20,21 @@ private:
 	std::string m_name;
 	menuItems m_menuItems;
 	orders m_orders;
-	bool m_status;
+	bool m_isOpen;
 public:
 	Restaurant() :
 		m_id(0),
 		m_name(""),
-		m_status(true)
+		m_isOpen(true)
 	{}
 	Restaurant(int id, const std::string& name) :
 		m_id(id),
 		m_name(name),
-		m_status(true)
+		m_isOpen(true)
 	{}
-	~Restaurant();
 	int getId() const;
 	menuItems& getMenuItems();
 	orders& getOrders();
 	bool getStatus() const;
 	void setStatus(bool);
 };
-