private void UpdateInternal(T entity)
{
//entity.ThrowIfArgumentNull(nameof(entity));
EntityEntry entry = _context.Entry(entity);
var currentState = entry.State;
if (currentState == EntityState.Detached)
{
var existing = GetById(entity.Id);
if (existing != null)
{
entry = _context.Entry(existing);
entry.CurrentValues.SetValues(entity);
}
}
entry.State = EntityState.Modified;
}
