public void AppointmentAcceptedByInitiator(AppointmentDTO appointmentDTO)
{
var appointmentNotification = _iAppointmentBus.UpdateAppointmentAcceptedByInitiator(appointmentDTO);
var send = JsonConvert.SerializeObject(appointmentNotification);
_clients.FirstOrDefault(r => ((AppointmentWebSocketHandler)r)._userId == appointmentDTO.AdvertismentOwnerId).Send(send);
}
