public IActionResult Post(DoctorAppointment appointment)
        {
            DoctorAppointment doctorAppointment = regularAppointmentService.CreateRegular(appointment);

            if (doctorAppointment == null)
            {
                return(BadRequest());
            }
            return(Ok(ViewAppointmentAdapter.AppointmentToViewAppointmenDto(doctorAppointment)));
        }