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MyNewProjectName.Application/Features/Sample/Queries/GetSamples/GetSamplesQuery.cs

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+using MediatR;
+
+namespace MyNewProjectName.Application.Features.Sample.Queries.GetSamples;
+
+/// <summary>
+/// Query to get all samples
+/// </summary>
+public record GetSamplesQuery : IRequest<List<SampleDto>>;

MyNewProjectName.Application/Features/Sample/Queries/GetSamples/GetSamplesQueryHandler.cs

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+using AutoMapper;
+using MyNewProjectName.Domain.Entities;
+using MyNewProjectName.Domain.Interfaces;
+using MediatR;
+
+namespace MyNewProjectName.Application.Features.Sample.Queries.GetSamples;
+
+/// <summary>
+/// Handler for GetSamplesQuery
+/// </summary>
+public class GetSamplesQueryHandler : IRequestHandler<GetSamplesQuery, List<SampleDto>>
+{
+    private readonly IRepository<SampleEntity> _repository;
+    private readonly IMapper _mapper;
+
+    public GetSamplesQueryHandler(IRepository<SampleEntity> repository, IMapper mapper)
+    {
+        _repository = repository;
+        _mapper = mapper;
+    }
+
+    public async Task<List<SampleDto>> Handle(GetSamplesQuery request, CancellationToken cancellationToken)
+    {
+        var entities = await _repository.GetAllAsync(cancellationToken);
+        return _mapper.Map<List<SampleDto>>(entities);
+    }
+}

MyNewProjectName.Application/Features/Sample/Queries/GetSamples/SampleDto.cs

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+using AutoMapper;
+using MyNewProjectName.Application.Mappings;
+using MyNewProjectName.Domain.Entities;
+
+namespace MyNewProjectName.Application.Features.Sample.Queries.GetSamples;
+
+/// <summary>
+/// Sample DTO
+/// </summary>
+public class SampleDto : IMapFrom<SampleEntity>
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public string? Description { get; set; }
+    public bool IsActive { get; set; }
+    public DateTime CreatedAt { get; set; }
+
+    public void Mapping(Profile profile)
+    {
+        profile.CreateMap<SampleEntity, SampleDto>();
+    }
+}