projekt kivitendo

__PACKAGE__->add_filter_specs(

  is_sales => sub {

    my ($key, $value, $prefix) = @_;

    __PACKAGE__->is_sales_filter($value, $prefix);

  },

);

sub is_sales_filter {

  my ($class, $value, $prefix) = @_;

  return () if !defined $value;

  return ($prefix . 'customer_id' => { gt => 0 }) if $value;

  return ($prefix . 'vendor_id'   => { gt => 0 }) if !$value;

}