Rename Database files and store it as constants in FoodDeliveryController

- Rename Database files to corresponding class names
- Keep string constants to file names in FoodDeliveryController.cpp

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/FoodDeliveryController.cpp

@@ -22,6 +22,13 @@ Date: 19-02-2026
 #include "outputHelper.h"
 #include "FileDatabase.h"
 
+const std::string usersFile = "User.txt";
+const std::string restaurantsFile = "Restaurant.txt";
+const std::string menuItemsFile = "MenuItem.txt";
+const std::string ordersFile = "Order.txt";
+const std::string itemsFile = "Item.txt";
+const std::string deliveryAssignmentsFile = "DeliveryAssignment.txt";
+
 static bool checkAccess(std::shared_ptr<User> user, const std::string& userWithAccess)
 {
 	if (!user || user->getType() != userWithAccess)
@@ -229,12 +236,12 @@ static deliveryAssignments::iterator pickAssignmentFromDeliveryAssignments(deliv
 
 void FoodDeliveryController::loadStates()
 {
-	FileDatabase<User> userDatabase("users.txt");
-	FileDatabase<Restaurant> restaurantDatabase("restaurants.txt");
-	FileDatabase<MenuItem> menuItemDatabase("menuItems.txt");
-	FileDatabase<Order> orderDatabase("orders.txt");
-	FileDatabase<Item> itemDatabase("items.txt");
-	FileDatabase<DeliveryAssignment> deliveryAssignmentsDatabase("assignments.txt");
+	FileDatabase<User> userDatabase(usersFile);
+	FileDatabase<Restaurant> restaurantDatabase(restaurantsFile);
+	FileDatabase<MenuItem> menuItemDatabase(menuItemsFile);
+	FileDatabase<Order> orderDatabase(ordersFile);
+	FileDatabase<Item> itemDatabase(itemsFile);
+	FileDatabase<DeliveryAssignment> deliveryAssignmentsDatabase(deliveryAssignmentsFile);
 	objects<MenuItem> menuItems;
 	objects<Item> items;
 	m_users = userDatabase.load();
@@ -346,12 +353,12 @@ void FoodDeliveryController::loadStates()
 
 void FoodDeliveryController::persistStates()
 {
-	FileDatabase<User> userDatabase("users.txt");
-	FileDatabase<Restaurant> restaurantDatabase("restaurants.txt");
-	FileDatabase<MenuItem> menuItemDatabase("menuItems.txt");
-	FileDatabase<Order> orderDatabase("orders.txt");
-	FileDatabase<Item> itemDatabase("items.txt");
-	FileDatabase<DeliveryAssignment> deliveryAssignmentsDatabase("assignments.txt");
+	FileDatabase<User> userDatabase(usersFile);
+	FileDatabase<Restaurant> restaurantDatabase(restaurantsFile);
+	FileDatabase<MenuItem> menuItemDatabase(menuItemsFile);
+	FileDatabase<Order> orderDatabase(ordersFile);
+	FileDatabase<Item> itemDatabase(itemsFile);
+	FileDatabase<DeliveryAssignment> deliveryAssignmentsDatabase(deliveryAssignmentsFile);
 	userDatabase.save(m_users);
 	restaurantDatabase.save(m_restaurants);
 	objects<MenuItem> allMenuItems;

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp.vcxproj

@@ -162,12 +162,12 @@
     <ClInclude Include="User.h" />
   </ItemGroup>
   <ItemGroup>
-    <Text Include="assignments.txt" />
-    <Text Include="items.txt" />
-    <Text Include="menuItems.txt" />
-    <Text Include="orders.txt" />
-    <Text Include="restaurants.txt" />
-    <Text Include="users.txt" />
+    <Text Include="DeliveryAssignment.txt" />
+    <Text Include="Item.txt" />
+    <Text Include="MenuItem.txt" />
+    <Text Include="Order.txt" />
+    <Text Include="Restaurant.txt" />
+    <Text Include="User.txt" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp.vcxproj.filters

@@ -136,22 +136,22 @@
     </ClInclude>
   </ItemGroup>
   <ItemGroup>
-    <Text Include="users.txt">
+    <Text Include="DeliveryAssignment.txt">
       <Filter>Files</Filter>
     </Text>
-    <Text Include="restaurants.txt">
+    <Text Include="Item.txt">
       <Filter>Files</Filter>
     </Text>
-    <Text Include="menuItems.txt">
+    <Text Include="MenuItem.txt">
       <Filter>Files</Filter>
     </Text>
-    <Text Include="orders.txt">
+    <Text Include="Order.txt">
       <Filter>Files</Filter>
     </Text>
-    <Text Include="items.txt">
+    <Text Include="Restaurant.txt">
       <Filter>Files</Filter>
     </Text>
-    <Text Include="assignments.txt">
+    <Text Include="User.txt">
       <Filter>Files</Filter>
     </Text>
   </ItemGroup>