Initial commit: NexusArchitect Professional Workstation Overhaul

src/NexusReader.Application/Abstractions/Messaging/ICommand.cs

@@ -0,0 +1,12 @@
+using FluentResults;
+using MediatR;
+
+namespace NexusReader.Application.Abstractions.Messaging;
+
+public interface ICommand : IRequest<Result>
+{
+}
+
+public interface ICommand<TResponse> : IRequest<Result<TResponse>>
+{
+}

src/NexusReader.Application/Abstractions/Messaging/ICommandHandler.cs

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+using FluentResults;
+using MediatR;
+
+namespace NexusReader.Application.Abstractions.Messaging;
+
+public interface ICommandHandler<TCommand> : IRequestHandler<TCommand, Result>
+    where TCommand : ICommand
+{
+}
+
+public interface ICommandHandler<TCommand, TResponse> : IRequestHandler<TCommand, Result<TResponse>>
+    where TCommand : ICommand<TResponse>
+{
+}

src/NexusReader.Application/Abstractions/Messaging/IQuery.cs

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+using FluentResults;
+using MediatR;
+
+namespace NexusReader.Application.Abstractions.Messaging;
+
+public interface IQuery<TResponse> : IRequest<Result<TResponse>>
+{
+}

src/NexusReader.Application/Abstractions/Messaging/IQueryHandler.cs

@@ -0,0 +1,9 @@
+using FluentResults;
+using MediatR;
+
+namespace NexusReader.Application.Abstractions.Messaging;
+
+public interface IQueryHandler<TQuery, TResponse> : IRequestHandler<TQuery, Result<TResponse>>
+    where TQuery : IQuery<TResponse>
+{
+}