// using MediatR;
// using Sledgemapper.Api.Infrastructure.Data;
// using System.Threading;
// using System.Threading.Tasks;
// using Sledgemapper.Api.Notifications;
// using System.Linq;

// namespace Sledgemapper.Api.Commands
// {
//     public class PingCommandHandler : IRequestHandler<PingCommand, bool>
//     {
//         private readonly SledgemapperDbContext _dbcontext;
//         private readonly IMediator _mediator;

//         public PingCommandHandler(IMediator mediator, SledgemapperDbContext dbcontext) { _dbcontext = dbcontext; _mediator = mediator; }

//         public async Task<bool> Handle(PingCommand notification, CancellationToken cancellationToken)
//         {
//             var session = _dbcontext.Sessions.First(m => m.SessionName == notification.SessionName);

         
//             await _mediator.Publish(new PingNotification(session, notification.Location, notification.UserId));
//             return true;
//         }


//     }
// }