Implement Controller registerUser()

- Implement Controller registerUser()
    - Add Parent Constructor Initialization for User Sub Classes

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Customer.h

@@ -6,6 +6,7 @@ Date: 17-02-2026
 #pragma once
 #include <map>
 #include <memory>
+#include <string>
 #include "User.h"
 #include "Order.h"
 
@@ -13,8 +14,16 @@ using orders = std::map<int, std::shared_ptr<Order>>;
 
 class Customer : public User
 {
-	orders m_orders;
 private:
+	orders m_orders;
+public:
+    Customer(const std::string& username,
+        const std::string& name,
+        const std::string& phone,
+        const std::string& password,
+        const std::string& email) :
+        User(username, name, phone, password, email)
+    {}
 	void addOrder(std::shared_ptr<Order>);
 	orders& getOrders();
 	std::string getType() const override;

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/DeliveryPartner.h

@@ -6,6 +6,7 @@ Date: 17-02-2026
 #pragma once
 #include <map>
 #include <memory>
+#include <string>
 #include "User.h"
 #include "DeliveryAssignment.h"
 
@@ -16,6 +17,13 @@ class DeliveryPartner : public User
 private:
 	deliveryAssignments m_deliveryAssignments;
 public:
+    DeliveryPartner(const std::string& username,
+        const std::string& name,
+        const std::string& phone,
+        const std::string& password,
+        const std::string& email) :
+        User(username, name, phone, password, email)
+    {}
 	void acceptDeliveryAssignment(std::shared_ptr<DeliveryAssignment>);
 	deliveryAssignments& getAssignedDeliveries();
 	std::string getType() const override;

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/FoodDeliveryController.cpp

@@ -10,6 +10,9 @@ Date: 19-02-2026
 #include "CustomerMenu.h"
 #include "DeliveryPartnerMenu.h"
 #include "User.h"
+#include "RestaurantOwner.h"
+#include "Customer.h"
+#include "DeliveryPartner.h"
 #include "inputHelper.h"
 #include "outputHelper.h"
 
@@ -54,3 +57,55 @@ void FoodDeliveryController::login()
 		std::cout << "User Not Found!\n";
 	}
 }
+
+void FoodDeliveryController::registerUser()
+{
+	std::string username, password, phone, name, email;
+	util::clear();
+	std::cout << "Enter Username: ";
+	util::readString(username);
+	if (m_users.find(username) != m_users.end())
+	{
+		std::cout << "User Already Exists!\n";
+		return;
+	}
+	std::cout << "Enter Password: ";
+	util::readString(password);
+	std::cout << "Enter Full Name: ";
+	util::readString(name);
+	std::cout << "Enter Phone: ";
+	util::readString(phone);
+	std::cout << "Enter Email: ";
+	util::readString(email);
+	while (true)
+	{
+		int choice;
+		std::cout << "Select User Type\n"
+			"1. Restaurant Owner\n"
+			"2. Customer\n"
+			"3. Delivery Partner\n"
+			"4. Cancel\n"
+			"Choice?: ";
+		util::readValue<int>(choice);
+		switch (choice)
+		{
+		case 1:
+			m_users[username] = std::make_shared<RestaurantOwner>(username, name, phone, password, email);
+			break;
+		case 2:
+			m_users[username] = std::make_shared<Customer>(username, name, phone, password, email);
+			break;
+		case 3:
+			m_users[username] = std::make_shared<DeliveryPartner>(username, name, phone, password, email);
+			break;
+		case 4:
+			return;
+		default:
+			util::clear();
+			std::cout << "Invalid Choice! Try Again\n";
+			continue;
+		}
+		break;
+	}
+	std::cout << "User Registration Successful\n";
+}

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/FoodDeliveryController.h

@@ -20,6 +20,7 @@ private:
 	std::shared_ptr<User> m_authenticatedUser;
 public:
 	void login();
+	void registerUser();
 	void listRestaurants();
 	void updateRestaurantStatus();
 	void listRestaurantOrders();

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/RestaurantOwner.h

@@ -6,6 +6,7 @@ Date: 17-02-2026
 #pragma once
 #include <map>
 #include <memory>
+#include <string>
 #include "User.h"
 #include "Restaurant.h"
 #include "MenuItem.h"
@@ -17,6 +18,13 @@ class RestaurantOwner : public User
 private:
 	restaurants m_restaurants;
 public:
+    RestaurantOwner(const std::string& username,
+        const std::string& name,
+        const std::string& phone,
+        const std::string& password,
+        const std::string& email) :
+        User(username, name, phone, password, email)
+    {}
 	void addRestaurant(std::shared_ptr<Restaurant>);
 	restaurants& getRestaurants();
 	std::string getType() const override;