vivopensource · viveksacademia4git · Feb 1, 2024 · Jan 23, 2024 · Feb 1, 2024 · Feb 1, 2024
diff --git a/.github/workflows/dotnet-desktop.yml b/.github/workflows/dotnet-desktop.yml
@@ -50,14 +50,14 @@ jobs:
 
     strategy:
       matrix:
-        configuration: [Release]
+        configuration: [Debug]
 
     runs-on: windows-latest  # For a list of available runner types, refer to
                              # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
 
     env:
-      Solution_Name: GofPatterns.sln                                      # Replace with your solution name, i.e. MyWpfApp.sln.
-      Test_Project_Path: GofPatternsTests\GofPatternsTests.csproj          # Replace with the path to your test project, i.e. MyWpfApp.Tests\MyWpfApp.Tests.csproj.
+      Solution_Name: GofPatterns.sln
+      Test_Project_Path: GofPatternsTests\GofPatternsTests.csproj
 
 
     steps:
@@ -75,6 +75,10 @@ jobs:
     # Add  MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
     - name: Setup MSBuild.exe
       uses: microsoft/setup-msbuild@v1.0.2
+
+      # Execute build
+    - name: Execute build
+      run: dotnet build
 
     # Execute all unit tests in the solution
     - name: Execute unit tests

diff --git a/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/OnlineShopAsInvoker.cs b/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/OnlineShopAsInvoker.cs
@@ -1,33 +1,32 @@
 using Core.Console.Interfaces;
 using GofPatterns.Behavioral.CommandPattern;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Invokers;
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.OnlineShopComponents;
 
 internal class OnlineShopAsInvoker
 {
     private readonly IConsoleLogger logger;
-    private readonly ICommandUndoInvoker<TransactionCommand, ProductRequest> commandUndoInvoker;
+    private readonly ICommandInvokerUndo<TransactionCommand, ProductRequest> commandInvokerUndo;
 
     public OnlineShopAsInvoker(IConsoleLogger logger)
     {
         this.logger = logger;
-        commandUndoInvoker = new CommandUndoInvoker<TransactionCommand, ProductRequest>();
+        commandInvokerUndo = new CommandInvokerUndo<TransactionCommand, ProductRequest>();
     }
 
     public void PurchaseProduct(string productName)
     {
         var productRequest = new ProductRequest(logger, productName); // Request
         var transactionCommand = new TransactionCommand(productRequest); // Command
-        commandUndoInvoker.AddCommand(transactionCommand, false);
+        commandInvokerUndo.AddCommand(transactionCommand, false);
     }
 
     public void ReturnProduct(string productName)
     {
         var productRequest = new ProductRequest(logger, productName); // Request
         var transactionCommand = new TransactionCommand(productRequest); // Command
-        commandUndoInvoker.AddCommand(transactionCommand, true);
+        commandInvokerUndo.AddCommand(transactionCommand, true);
     }
 
-    public int CheckOut() => commandUndoInvoker.ExecuteCommands();
+    public int CheckOut() => commandInvokerUndo.ExecuteCommands();
 }
diff --git a/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/ProductRequest.cs b/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/ProductRequest.cs
@@ -1,5 +1,5 @@
 using Core.Console.Interfaces;
-using GofPatterns.Behavioral.CommandPattern.Interfaces;
+using GofPatterns.Behavioral.CommandPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.OnlineShopComponents;
 

diff --git a/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/TransactionCommand.cs b/GofConsoleApp/Examples/Behavioral/CommandPattern/OnlineShopComponents/TransactionCommand.cs
@@ -2,7 +2,7 @@
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.OnlineShopComponents;
 
-internal class TransactionCommand : AbstractCommandUndo<ProductRequest>
+internal class TransactionCommand : CommandUndo<ProductRequest>
 {
     public TransactionCommand(ProductRequest productRequest)
     {

diff --git a/...pp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/DeliverFoodCommand.cs b/...pp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/DeliverFoodCommand.cs
@@ -3,7 +3,7 @@
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.RestaurantComponents.Commands;
 
-internal class DeliverFoodCommand : AbstractCommand<IFoodRequest>, IFoodCommand
+internal class DeliverFoodCommand : Command<IFoodRequest>, IFoodCommand
 {
     public override void Execute()
     {

diff --git a/...nsoleApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/IFoodCommand.cs b/...nsoleApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/IFoodCommand.cs
@@ -1,5 +1,5 @@
 using GofConsoleApp.Examples.Behavioral.CommandPattern.RestaurantComponents.Requests;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
+using GofPatterns.Behavioral.CommandPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.RestaurantComponents.Commands;
 

diff --git a/...eApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/ServeFoodCommand.cs b/...eApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Commands/ServeFoodCommand.cs
@@ -3,7 +3,7 @@
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.RestaurantComponents.Commands;
 
-internal class ServeFoodCommand : AbstractCommand<IFoodRequest>, IFoodCommand
+internal class ServeFoodCommand : Command<IFoodRequest>, IFoodCommand
 {
     public override void Execute()
     {

diff --git a/...nsoleApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Requests/IFoodRequest.cs b/...nsoleApp/Examples/Behavioral/CommandPattern/RestaurantComponents/Requests/IFoodRequest.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.CommandPattern.Interfaces;
+using GofPatterns.Behavioral.CommandPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.CommandPattern.RestaurantComponents.Requests;
 

diff --git a/GofConsoleApp/Examples/Behavioral/ObserverPattern/Components/PersonAndrewSmith.cs b/GofConsoleApp/Examples/Behavioral/ObserverPattern/Components/PersonAndrewSmith.cs
@@ -1,5 +1,5 @@
 using Core.Console.Interfaces;
-using GofPatterns.Behavioral.ObserverPattern.Interfaces;
+using GofPatterns.Behavioral.ObserverPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.ObserverPattern.Components;
 

diff --git a/GofConsoleApp/Examples/Behavioral/ObserverPattern/Components/PersonJohnDoe.cs b/GofConsoleApp/Examples/Behavioral/ObserverPattern/Components/PersonJohnDoe.cs
@@ -1,5 +1,5 @@
 using Core.Console.Interfaces;
-using GofPatterns.Behavioral.ObserverPattern.Interfaces;
+using GofPatterns.Behavioral.ObserverPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.ObserverPattern.Components;
 

diff --git a/GofConsoleApp/Examples/Behavioral/ObserverPattern/ObserverPatternExample.cs b/GofConsoleApp/Examples/Behavioral/ObserverPattern/ObserverPatternExample.cs
@@ -1,7 +1,6 @@
 using Core.Extensions;
 using GofConsoleApp.Examples.Behavioral.ObserverPattern.Components;
 using GofPatterns.Behavioral.ObserverPattern;
-using GofPatterns.Behavioral.ObserverPattern.Interfaces;
 
 namespace GofConsoleApp.Examples.Behavioral.ObserverPattern;
 

diff --git a/GofConsoleApp/Examples/Behavioral/ObserverPattern/ObserverPatternExampleWithCategory.cs b/GofConsoleApp/Examples/Behavioral/ObserverPattern/ObserverPatternExampleWithCategory.cs
@@ -1,7 +1,6 @@
 using Core.Extensions;
 using GofConsoleApp.Examples.Behavioral.ObserverPattern.Components;
 using GofPatterns.Behavioral.ObserverPattern;
-using GofPatterns.Behavioral.ObserverPattern.Interfaces;
 
 namespace GofConsoleApp.Examples.Behavioral.ObserverPattern;
 

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/BulbStateContext.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/BulbStateContext.cs
@@ -1,6 +1,5 @@
 using Core.Console.Interfaces;
 using GofPatterns.Behavioral.StatePattern;
-using GofPatterns.Behavioral.StatePattern.Interfaces;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents;
 

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/States/OffState.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/States/OffState.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.StatePattern.Interfaces;
+using GofPatterns.Behavioral.StatePattern;
 using static GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.EnumStatePatternBulbExample;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.States;

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/States/OnState.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/BulbComponents/States/OnState.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.StatePattern.Interfaces;
+using GofPatterns.Behavioral.StatePattern;
 using static GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.EnumStatePatternBulbExample;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.States;

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/DriveComponents/DriveStateContext.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/DriveComponents/DriveStateContext.cs
@@ -1,5 +1,4 @@
 using GofPatterns.Behavioral.StatePattern;
-using GofPatterns.Behavioral.StatePattern.Interfaces;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern.DriveComponents;
 

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/DriveComponents/States/DriveState.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/DriveComponents/States/DriveState.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.StatePattern.Interfaces;
+using GofPatterns.Behavioral.StatePattern;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern.DriveComponents.States;
 

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/StatePatternBulbExample.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/StatePatternBulbExample.cs
@@ -1,6 +1,6 @@
 using GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents;
 using GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.States;
-using GofPatterns.Behavioral.StatePattern.Interfaces;
+using GofPatterns.Behavioral.StatePattern;
 using static GofConsoleApp.Examples.Behavioral.StatePattern.BulbComponents.EnumStatePatternBulbExample;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern;

diff --git a/GofConsoleApp/Examples/Behavioral/StatePattern/StatePatternDriveExample.cs b/GofConsoleApp/Examples/Behavioral/StatePattern/StatePatternDriveExample.cs
@@ -1,6 +1,6 @@
 using GofConsoleApp.Examples.Behavioral.StatePattern.DriveComponents;
 using GofConsoleApp.Examples.Behavioral.StatePattern.DriveComponents.States;
-using GofPatterns.Behavioral.StatePattern.Interfaces;
+using GofPatterns.Behavioral.StatePattern;
 using static GofConsoleApp.Examples.Behavioral.StatePattern.DriveComponents.EnumStatePatternDriveExample;
 
 namespace GofConsoleApp.Examples.Behavioral.StatePattern;

diff --git a/...eApp/Examples/Behavioral/StrategyPattern/PaymentComponents/Strategies/IPaymentStrategy.cs b/...eApp/Examples/Behavioral/StrategyPattern/PaymentComponents/Strategies/IPaymentStrategy.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.StrategyPattern.Interfaces;
+using GofPatterns.Behavioral.StrategyPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.StrategyPattern.PaymentComponents.Strategies;
 

diff --git a/...oleApp/Examples/Behavioral/StrategyPattern/SenderComponents/Strategies/ISenderStrategy.cs b/...oleApp/Examples/Behavioral/StrategyPattern/SenderComponents/Strategies/ISenderStrategy.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Behavioral.StrategyPattern.Interfaces;
+using GofPatterns.Behavioral.StrategyPattern;
 
 namespace GofConsoleApp.Examples.Behavioral.StrategyPattern.SenderComponents.Strategies;
 

diff --git a/GofConsoleApp/Examples/Behavioral/StrategyPattern/StrategyPatternPaymentExample.cs b/GofConsoleApp/Examples/Behavioral/StrategyPattern/StrategyPatternPaymentExample.cs
@@ -1,6 +1,6 @@
 using GofConsoleApp.Examples.Behavioral.StrategyPattern.PaymentComponents;
 using GofConsoleApp.Examples.Behavioral.StrategyPattern.PaymentComponents.Strategies;
-using GofPatterns.Behavioral.StrategyPattern.Interfaces;
+using GofPatterns.Behavioral.StrategyPattern;
 using static GofConsoleApp.Examples.Behavioral.StrategyPattern.PaymentComponents.EnumPaymentOptions;
 
 namespace GofConsoleApp.Examples.Behavioral.StrategyPattern;

diff --git a/GofConsoleApp/Examples/Behavioral/StrategyPattern/StrategyPatternSenderExample.cs b/GofConsoleApp/Examples/Behavioral/StrategyPattern/StrategyPatternSenderExample.cs
@@ -1,6 +1,6 @@
 using GofConsoleApp.Examples.Behavioral.StrategyPattern.SenderComponents;
 using GofConsoleApp.Examples.Behavioral.StrategyPattern.SenderComponents.Strategies;
-using GofPatterns.Behavioral.StrategyPattern.Interfaces;
+using GofPatterns.Behavioral.StrategyPattern;
 using static GofConsoleApp.Examples.Behavioral.StrategyPattern.SenderComponents.EnumSendingOptions;
 
 namespace GofConsoleApp.Examples.Behavioral.StrategyPattern;

diff --git a/GofConsoleApp/Examples/Structural/FlyweightPattern/Components/IShape.cs b/GofConsoleApp/Examples/Structural/FlyweightPattern/Components/IShape.cs
@@ -1,6 +1,6 @@
 using Core.Console.Interfaces;
 using Core.Extensions;
-using GofPatterns.Structural.FlyweightPattern.Interfaces;
+using GofPatterns.Structural.FlyweightPattern;
 
 namespace GofConsoleApp.Examples.Structural.FlyweightPattern.Components;
 

diff --git a/GofConsoleApp/Examples/Structural/FlyweightPattern/FlyweightPatternExample.cs b/GofConsoleApp/Examples/Structural/FlyweightPattern/FlyweightPatternExample.cs
@@ -1,6 +1,5 @@
 using GofConsoleApp.Examples.Structural.FlyweightPattern.Components;
 using GofPatterns.Structural.FlyweightPattern;
-using GofPatterns.Structural.FlyweightPattern.Interfaces;
 
 namespace GofConsoleApp.Examples.Structural.FlyweightPattern;
 

diff --git a/GofConsoleApp/Examples/Structural/ProxyPattern/ConfigProviderComponents/ConfigProvider.cs b/GofConsoleApp/Examples/Structural/ProxyPattern/ConfigProviderComponents/ConfigProvider.cs
@@ -1,5 +1,5 @@
 using Core.Console.Interfaces;
-using GofPatterns.Structural.ProxyPattern.Interfaces;
+using GofPatterns.Structural.ProxyPattern;
 
 namespace GofConsoleApp.Examples.Structural.ProxyPattern.ConfigProviderComponents;
 

diff --git a/GofConsoleApp/Examples/Structural/ProxyPattern/NewsChannelComponents/INewsChannel.cs b/GofConsoleApp/Examples/Structural/ProxyPattern/NewsChannelComponents/INewsChannel.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Structural.ProxyPattern.Interfaces;
+using GofPatterns.Structural.ProxyPattern;
 
 namespace GofConsoleApp.Examples.Structural.ProxyPattern.NewsChannelComponents;
 

diff --git a/GofConsoleApp/Examples/Structural/ProxyPattern/NewsChannelComponents/INewsChannelProxy.cs b/GofConsoleApp/Examples/Structural/ProxyPattern/NewsChannelComponents/INewsChannelProxy.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Structural.ProxyPattern.Interfaces;
+using GofPatterns.Structural.ProxyPattern;
 
 namespace GofConsoleApp.Examples.Structural.ProxyPattern.NewsChannelComponents;
 

diff --git a/GofConsoleApp/Examples/Structural/ProxyPattern/UserInterfaceComponents/IUserInterface.cs b/GofConsoleApp/Examples/Structural/ProxyPattern/UserInterfaceComponents/IUserInterface.cs
@@ -1,5 +1,5 @@
 using GofConsoleApp.Examples.Structural.ProxyPattern.UserInterfaceComponents;
-using GofPatterns.Structural.ProxyPattern.Interfaces;
+using GofPatterns.Structural.ProxyPattern;
 
 namespace GofConsoleApp.Examples.Structural.ProxyPattern.UserInterfaceComponents;
 

diff --git a/...onsoleApp/Examples/Structural/ProxyPattern/UserInterfaceComponents/IUserInterfaceProxy.cs b/...onsoleApp/Examples/Structural/ProxyPattern/UserInterfaceComponents/IUserInterfaceProxy.cs
@@ -1,4 +1,4 @@
-using GofPatterns.Structural.ProxyPattern.Interfaces;
+using GofPatterns.Structural.ProxyPattern;
 
 namespace GofConsoleApp.Examples.Structural.ProxyPattern.UserInterfaceComponents;
 

diff --git a/GofPatterns/Behavioral/CommandPattern/AbstractCommandUndo.cs b/GofPatterns/Behavioral/CommandPattern/AbstractCommandUndo.cs
diff --git a/...avioral/CommandPattern/AbstractCommand.cs → ...erns/Behavioral/CommandPattern/Command.cs b/...avioral/CommandPattern/AbstractCommand.cs → ...erns/Behavioral/CommandPattern/Command.cs
@@ -1,14 +1,11 @@
-using GofPatterns.Behavioral.CommandPattern.Interfaces;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
-
-namespace GofPatterns.Behavioral.CommandPattern;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 /// <summary>
 /// 
 /// They can be directly used as a command, or inherited by other classes to make them command
 /// </summary>
 /// <typeparam name="TRequest"></typeparam>
-public abstract class AbstractCommand<TRequest> : ICommand<TRequest> where TRequest : ICommandRequest
+public abstract class Command<TRequest> : ICommand<TRequest> where TRequest : ICommandRequest
 {
     protected TRequest? Request;
 

diff --git a/GofPatterns/Behavioral/CommandPattern/CommandInvoker.cs b/GofPatterns/Behavioral/CommandPattern/CommandInvoker.cs
@@ -1,8 +1,4 @@
-using GofPatterns.Behavioral.CommandPattern.Interfaces;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Invokers;
-
-namespace GofPatterns.Behavioral.CommandPattern;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 /// <summary>
 /// Command invoker class for command pattern.

diff --git a/...oral/CommandPattern/CommandUndoInvoker.cs → ...oral/CommandPattern/CommandInvokerUndo.cs b/...oral/CommandPattern/CommandUndoInvoker.cs → ...oral/CommandPattern/CommandInvokerUndo.cs
@@ -1,12 +1,7 @@
-using GofPatterns.Behavioral.CommandPattern.Interfaces;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Invokers;
-
-namespace GofPatterns.Behavioral.CommandPattern;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 // ReSharper disable once MemberCanBeProtected.Global
-
-public class CommandUndoInvoker<TCommandUndo, TCommandRequest> : ICommandUndoInvoker<TCommandUndo, TCommandRequest>
+public class CommandInvokerUndo<TCommandUndo, TCommandRequest> : ICommandInvokerUndo<TCommandUndo, TCommandRequest>
     where TCommandUndo : ICommandUndo<TCommandRequest> where TCommandRequest : ICommandRequest
 {
     private IList<CommandWrapper> commandWrappers = new List<CommandWrapper>();

diff --git a/GofPatterns/Behavioral/CommandPattern/CommandUndo.cs b/GofPatterns/Behavioral/CommandPattern/CommandUndo.cs
@@ -0,0 +1,15 @@
+namespace GofPatterns.Behavioral.CommandPattern;
+
+public abstract class CommandUndo<TRequest> : ICommandUndo<TRequest> where TRequest : ICommandRequest
+{
+    protected TRequest? Request;
+
+    public void AddRequest(TRequest commandRequest)
+    {
+        Request = commandRequest;
+    }
+
+    public abstract void Execute();
+
+    public abstract void UnExecute();
+}
diff --git a/...ndPattern/Interfaces/Commands/ICommand.cs → ...rns/Behavioral/CommandPattern/ICommand.cs b/...ndPattern/Interfaces/Commands/ICommand.cs → ...rns/Behavioral/CommandPattern/ICommand.cs
@@ -1,4 +1,4 @@
-namespace GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 /// <summary>
 /// Base Command interface for command pattern.

diff --git a/...rn/Interfaces/Invokers/ICommandInvoker.cs → ...avioral/CommandPattern/ICommandInvoker.cs b/...rn/Interfaces/Invokers/ICommandInvoker.cs → ...avioral/CommandPattern/ICommandInvoker.cs
@@ -1,6 +1,4 @@
-using GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
-
-namespace GofPatterns.Behavioral.CommandPattern.Interfaces.Invokers;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 /// <summary>
 /// Base Command Invoker interface for command pattern.

diff --git a/GofPatterns/Behavioral/CommandPattern/ICommandInvokerUndo.cs b/GofPatterns/Behavioral/CommandPattern/ICommandInvokerUndo.cs
@@ -0,0 +1,8 @@
+namespace GofPatterns.Behavioral.CommandPattern;
+
+public interface ICommandInvokerUndo<in TCommand, TCommandRequest> : ICommandInvoker
+    where TCommand : ICommand<TCommandRequest>
+    where TCommandRequest : ICommandRequest
+{
+    void AddCommand(TCommand command, bool undoFlag);
+}
diff --git a/GofPatterns/Behavioral/CommandPattern/ICommandRequest.cs b/GofPatterns/Behavioral/CommandPattern/ICommandRequest.cs
@@ -0,0 +1,3 @@
+namespace GofPatterns.Behavioral.CommandPattern;
+
+public interface ICommandRequest { }
diff --git a/...ttern/Interfaces/Commands/ICommandUndo.cs → ...Behavioral/CommandPattern/ICommandUndo.cs b/...ttern/Interfaces/Commands/ICommandUndo.cs → ...Behavioral/CommandPattern/ICommandUndo.cs
@@ -1,4 +1,4 @@
-namespace GofPatterns.Behavioral.CommandPattern.Interfaces.Commands;
+namespace GofPatterns.Behavioral.CommandPattern;
 
 public interface ICommandUndo<in TRequest> : ICommand<TRequest> where TRequest : ICommandRequest
 {

diff --git a/GofPatterns/Behavioral/CommandPattern/Interfaces/ICommandRequest.cs b/GofPatterns/Behavioral/CommandPattern/Interfaces/ICommandRequest.cs
diff --git a/GofPatterns/Behavioral/CommandPattern/Interfaces/Invokers/ICommandUndoInvoker.cs b/GofPatterns/Behavioral/CommandPattern/Interfaces/Invokers/ICommandUndoInvoker.cs
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		namespace GofPatterns.Behavioral.CommandPattern;

		public interface ICommandRequest { }