__PACKAGE__->before_save(\&_before_save_create_fb_number);
__PACKAGE__->before_save(\ &_before_save_invalidate_requirement_spec_version);
-__PACKAGE__->before_delete(\&_before_delete_delete_children);
__PACKAGE__->before_delete(\&_before_delete_invalidate_requirement_spec_version);
-sub _before_delete_delete_children {
- my ($self) = @_;
-
- foreach my $child (@{ SL::DB::Manager::RequirementSpecItem->get_all(where => [ parent_id => $self->id ]) }) {
- my $result = $child->delete;
- return $result if !$result;
- }
-
- 1;
-}
-
sub _before_save_create_fb_number {
my ($self) = @_;
return @errors;
}
-sub sorted_children {
+sub children_sorted {
my ($self, @args) = @_;
croak "Not a writer" if @args;
- return [ sort { $a->position <=> $b->position } @{ $self->children } ];
+ return [ sort { $a->position <=> $b->position } $self->children ];
}
sub section {
}
1;
+__END__
+
+=pod
+
+=encoding utf8
+
+=head1 NAME
+
+SL::DB::RequirementSpecItem - Items for requirement specs
+
+=head1 OVERVIEW
+
+Please see L<SL::DB::RequirementSpec> for the architectual overview.
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<child_type>
+
+Returns the C<item_type> for children of C<$self>.
+
+=item C<children_sorted>
+
+Returns an array reference of direct children (not of grandchildren)
+for C<$self> ordered by their positional column in ascending order.
+
+=item C<section>
+
+Returns the section this item belongs to. It can be C<$self> if
+C<$self> is already a section, its parent or grandparent.
+
+=item C<validate>
+
+Validates before saving and returns an array of human-readable error
+messages in case of an error.
+
+=back
+
+=head1 BUGS
+
+Nothing here yet.
+
+=head1 AUTHOR
+
+Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
+
+=cut