chore: moving towards agentic development

backend/src/Socialize.Api/Modules/Identity/Handlers/GetCurrentUserProfilePicture.cs

@@ -0,0 +1,38 @@
+using Socialize.Infrastructure.BlobStorage.Contracts;
+using Socialize.Modules.Identity.Data;
+using Socialize.Modules.Identity.Models;
+
+namespace Socialize.Modules.Identity.Handlers;
+
+[PublicAPI]
+public class GetCurrentUserPortraitHandler(
+    IdentityService identityService,
+    IBlobStorage blobStorage
+)
+    : EndpointWithoutRequest<Stream>
+{
+    public override void Configure()
+    {
+        Get("/api/users/portrait");
+        Options(o => o.WithTags("Users"));
+    }
+
+    public override async Task HandleAsync(
+        CancellationToken cancellationToken)
+    {
+        UserModel? identityUser = await identityService.GetCurrentUserAsync();
+
+        if (identityUser is null)
+        {
+            await SendNotFoundAsync(cancellationToken);
+            return;
+        }
+
+        MemoryStream stream = await blobStorage.DownloadFileAsync(
+            ContainerNames.Users,
+            $"{identityUser.Id.ToString()}/{SubDirectoryNames.Profile}/{CommonFileNames.ProfilePicture}",
+            cancellationToken);
+
+        await SendOkAsync(stream, cancellationToken);
+    }
+}