Adds user Alias. Make StoredDataUrls optionals.

src/Web/Features/Messages/Handlers/AddReply.cs

@@ -1,16 +1,37 @@
 using FastEndpoints;
+using FluentValidation;
 using Hutopy.Web.Common;
 using Hutopy.Web.Features.Messages.Data;
 
 namespace Hutopy.Web.Features.Messages.Handlers;
 
-internal sealed class AddReplyRequest
+public sealed class AddReplyRequest
 {
-    public required Guid SubjectId { get; set; }
+    public Guid? Id { get; set; }
     public required Guid ParentId { get; set; }
+    public required Guid SubjectId { get; set; }
     public required string Message { get; set; }
 }
 
+internal sealed class AddReplyRequestValidator
+    : Validator<AddReplyRequest>
+{
+    public AddReplyRequestValidator()
+    {
+        RuleFor(r => r.ParentId)
+            .NotNull().WithMessage("You must specify a ParentId")
+            .NotEmpty().WithMessage("You must specify a non-empty ParentId");
+        
+        RuleFor(r => r.SubjectId)
+            .NotNull().WithMessage("You must specify a SubjectId")
+            .NotEmpty().WithMessage("You must specify a non-empty SubjectId");
+
+        RuleFor(r => r.Message)
+            .NotNull().WithMessage("You must specify a Message")
+            .NotEmpty().WithMessage("You must specify a non-empty Message");
+    }
+}
+
 internal sealed class AddReply(
     MessagingDbContext context)
     : Endpoint<AddReplyRequest>
@@ -28,9 +49,10 @@ internal sealed class AddReply(
         var message = new Message
         {
             Id = GuidHelper.GenerateUuidV7(),
-            SubjectId = req.SubjectId,
+            SubjectId = req.SubjectId, 
             ParentId = req.ParentId,
             CreatedBy = User.GetUserId(),
+            CreatedByName = User.GetName(),
             Value = req.Message
         };