using Hutopy.Modules.Identity.Contracts;
using Hutopy.Modules.Identity.Data;

namespace Hutopy.Modules.Identity.Services;

public sealed class UserLookup(
    UserManager userManager)
    : IUserLookup
{
    public async Task<UserReference?> GetUserAsync(Guid userId, CancellationToken cancellationToken = default)
    {
        User? user = await userManager.FindByIdAsync(userId.ToString());

        return user is null
            ? null
            : new UserReference(
                user.Id,
                user.Fullname,
                user.PortraitUrl);
    }
}