public IHttpActionResult DeleteAppointment(int id)
{
// Get the maximum cancellation hours
int maxHoursCancellation = Convert.ToInt16(ConfigurationManager.AppSettings["MaxHoursCancellation"]);
// Get the appointment detail
Domain.Appointment appointment = _appointmentHelper.GetAppointments().Where(a => a.Id == id).FirstOrDefault();
// Check status for the result
if (appointment == null)
{
return(Ok(string.Format("The appointment does not exist.")));
}
else if ((appointment.AppointmentDateTime - DateTime.Now).TotalHours < maxHoursCancellation)
{
return(Ok(string.Format("Appointments cannot be canceled less than {0} hours in advance.", maxHoursCancellation)));
}
else
{
_appointmentHelper.DeleteAppointment(id);
return(Ok("Success"));
}
}