initial commit

Core/Application/Features/FileImageManager/Queries/GetImage.cs

@@ -0,0 +1,44 @@
+using Application.Common.Services.FileImageManager;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.FileImageManager.Queries;
+
+
+public class GetImageResult
+{
+    public byte[]? Data { get; init; }
+}
+
+public class GetImageRequest : IRequest<GetImageResult>
+{
+    public string? ImageName { get; init; }
+}
+
+public class GetImageValidator : AbstractValidator<GetImageRequest>
+{
+    public GetImageValidator()
+    {
+        RuleFor(x => x.ImageName)
+            .NotEmpty();
+    }
+}
+
+public class GetImageHandler : IRequestHandler<GetImageRequest, GetImageResult>
+{
+    private readonly IFileImageService _imageService;
+
+    public GetImageHandler(IFileImageService imageService)
+    {
+        _imageService = imageService;
+    }
+
+    public async Task<GetImageResult> Handle(GetImageRequest request, CancellationToken cancellationToken)
+    {
+        var result = await _imageService.GetFileAsync(request.ImageName ?? "", cancellationToken);
+
+        return new GetImageResult { Data = result };
+    }
+}
+
+