Add project files.

Core.Blueprint.Service.UseCases/GetSampleItems/Adapter/GetSampleItemsPort.cs

@@ -0,0 +1,15 @@
+using Core.Blueprint.Service.Domain.Entities;
+using Core.Blueprint.Service.UseCases.GetSampleItems.Ports;
+using Lib.Architecture.BuildingBlocks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Core.Blueprint.Service.UseCases.GetSampleItems.Adapter
+{
+    public class GetSampleItemsPort : BasePresenter, IGetSampleItemsPort
+    {
+        public void Success(List<SqlSampleItemEntity> output)
+        {
+            ViewModel = new OkObjectResult(output);
+        }
+    }
+}

Core.Blueprint.Service.UseCases/GetSampleItems/GetSampleItemsHandler.cs

@@ -0,0 +1,42 @@
+using Core.Blueprint.Service.External.Clients.SampleItemClient;
+using Core.Blueprint.Service.UseCases.GetSampleItems.Ports;
+using Core.Blueprint.Service.UseCases.GetSampleItems.Input;
+using FluentValidation;
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Blueprint.Service.UseCases.GetSampleItems
+{
+    public class GetSampleItemsHandler(IGetSampleItemsPort port, IValidator<GetSampleItemsRequest> validator, ISampleItemClientService clientService) : IComponentHandler<GetSampleItemsRequest>
+    {
+        private readonly IGetSampleItemsPort _port = port;
+        private readonly IValidator<GetSampleItemsRequest> _validator = validator;
+        private readonly ISampleItemClientService _clientService = clientService;
+
+        public async ValueTask ExecuteAsync(GetSampleItemsRequest command, CancellationToken cancellationToken = default)
+        {
+            try
+            {
+                if (!command.IsValid(_validator))
+                {
+                    _port.ValidationErrors(command.Notifications);
+                }
+
+                var result = await _clientService.GetSampleItemsAsync();
+
+                if (!result.Any())
+                {
+                    _port.NoContentSuccess();
+                    return;
+                }
+
+
+                _port.Success(result.Where(item => item.StatusCode != 'D').ToList());
+            }
+            catch(Exception ex)
+            {
+                _port.BusinessError(ex.Message);
+            }
+
+        }
+    }
+}

Core.Blueprint.Service.UseCases/GetSampleItems/Input/GetSampleItemsRequest.cs

@@ -0,0 +1,15 @@
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Blueprint.Service.UseCases.GetSampleItems.Input
+{
+    public class GetSampleItemsRequest : Notificator, ICommand
+    {
+        public Guid Id { get; set; }
+        public string TestName { get; set; }
+        public int NumValue { get; set; }
+        public bool Validate()
+        {
+            return true;
+        }
+    }
+}

Core.Blueprint.Service.UseCases/GetSampleItems/Ports/IGetSampleItemsPort.cs

@@ -0,0 +1,9 @@
+using Core.Blueprint.Service.Domain.Entities;
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Blueprint.Service.UseCases.GetSampleItems.Ports
+{
+    public interface IGetSampleItemsPort : IBasePort, ICommandSuccessPort<List<SqlSampleItemEntity>>, INoContentPort, IBusinessErrorPort, ITimeoutPort, IValidationErrorPort
+    {
+    }
+}

Core.Blueprint.Service.UseCases/GetSampleItems/Validator/GetSampleItemValidator.cs

@@ -0,0 +1,16 @@
+using Core.Blueprint.Service.UseCases.GetSampleItems.Input;
+using FluentValidation;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Core.Blueprint.Service.UseCases.GetSampleItems.Validator
+{
+    [ExcludeFromCodeCoverage]
+    public class GetSampleItemValidator : AbstractValidator<GetSampleItemsRequest>
+    {
+        public GetSampleItemValidator()
+        {
+            RuleFor(i => i.NumValue).GreaterThanOrEqualTo(0).LessThanOrEqualTo(100).WithMessage("Should be between 0 and 100.");
+            RuleFor(i => i.TestName).NotNull().NotEmpty().WithMessage("Is required.");
+        }
+    }
+}