using FastEndpoints;
using Hutopy.Web.Common;
using Hutopy.Web.Messages.Data;

namespace Hutopy.Web.Messages.Handlers;

public record PostMessageRequest(
    Guid SubjectId,
    string Message);

public class PostMessage(
    MessagingDbContext context)
    : Endpoint<PostMessageRequest>
{
    public override void Configure()
    {
        Post("/api/messages");
        Options(o => o.WithTags("Messages"));
    }

    public override async Task HandleAsync(
        PostMessageRequest req,
        CancellationToken ct)
    {
        await context.Messages.AddAsync(
            new Message
            {
                Id = GuidHelper.GenerateUuidV7(),
                SubjectId = req.SubjectId,
                CreatedBy = User.GetUserId(), 
                Value = req.Message
            },
            ct);

        await context.SaveChangesAsync(ct);
    }
}