public void UpdateAppointment(AppointmentData entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
DataContext.SaveChanges();
}
public AppointmentData CreateAppointment(AppointmentData entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
var i = DataContext.Appointments.Add(entity);
DataContext.SaveChanges();
return(i);
}
public void DeleteAppointment(AppointmentData entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
foreach (var e in entity.Cancellations.ToList())
{
DataContext.Appointments.Remove(e);
}
DataContext.Appointments.Remove(entity);
DataContext.SaveChanges();
}