using Microsoft.AspNetCore.SignalR;

namespace Api.SignalR
{
    public class UserProvider : IUserIdProvider
    {
        public string GetUserId(HubConnectionContext connection)
        {
            // Extract the "userId" query parameter from the HTTP context.
            var httpContext = connection.GetHttpContext();
            return httpContext?.Request.Query["userId"].FirstOrDefault();
        }
    }
}