$params //= {};
my $recalls = Koha::Recalls->search(
{ %$params, 'me.itemnumber' => [ $self->get_column('itemnumber') ], },
{ %$params, 'me.itemnumber' => [ $self->get_column('itemnumber') ], 'me.item_level' => 1, },
{
columns => ['itemnumber'],
distinct => 1
}
)->_resultset->as_query;
return $self->search( { 'me.itemnumber' => { '-in' => $recalls } } );
-