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package SL::DB::RequirementSpecItem;
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use strict;
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use Carp;
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use List::MoreUtils qw(any);
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use Rose::DB::Object::Helpers;
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use Rose::DB::Object::Util;
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use SL::DB::MetaSetup::RequirementSpecItem;
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use SL::DB::Manager::RequirementSpecItem;
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use SL::DB::Helper::ActsAsList;
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use SL::DB::Helper::AttrDuration;
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use SL::DB::Default;
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use SL::Locale::String;
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use SL::PrefixedNumber;
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__PACKAGE__->meta->add_relationship(
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children => {
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type => 'one to many',
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class => 'SL::DB::RequirementSpecItem',
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column_map => { id => 'parent_id' },
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},
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dependencies => {
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map_class => 'SL::DB::RequirementSpecDependency',
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map_from => 'depending_item',
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map_to => 'depended_item',
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type => 'many to many',
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},
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dependents => {
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map_class => 'SL::DB::RequirementSpecDependency',
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map_from => 'depended_item',
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map_to => 'depending_item',
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type => 'many to many',
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},
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);
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__PACKAGE__->meta->initialize;
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__PACKAGE__->configure_acts_as_list(group_by => [qw(requirement_spec_id parent_id)]);
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__PACKAGE__->attr_duration(qw(time_estimation));
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__PACKAGE__->before_save(\&_before_save_create_fb_number);
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__PACKAGE__->before_save(\ &_before_save_invalidate_requirement_spec_version);
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__PACKAGE__->before_delete(\&_before_delete_invalidate_requirement_spec_version);
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sub _before_save_create_fb_number {
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my ($self) = @_;
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return 1 if $self->fb_number;
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return 0 if !$self->requirement_spec_id;
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my $method = 'previous_' . ($self->parent_id ? 'fb' : 'section') . '_number';
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my $next_number = $self->requirement_spec->$method + 1;
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$self->requirement_spec->update_attributes($method => $next_number) || return 0;
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$method = 'requirement_spec_' . ($self->parent_id ? 'function_block' : 'section') . '_number_format';
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my $format = SL::DB::Default->get->$method;
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$self->fb_number(SL::PrefixedNumber->new(number => $format || 0)->set_to($next_number));
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return 1;
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}
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sub _before_save_invalidate_requirement_spec_version {
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my ($self, %params) = @_;
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return 1 if !$self->requirement_spec_id;
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my %changed_columns = map { $_ => 1 } (Rose::DB::Object::Helpers::dirty_columns($self));
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my $has_changed = !Rose::DB::Object::Util::is_in_db($self);
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$has_changed ||= any { $changed_columns{$_} } qw(requirement_spec_id parent_id position fb_number title description);
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if (!$has_changed && $self->id) {
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my $old_item = SL::DB::RequirementSpecItem->new(id => $self->id)->load;
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$has_changed = join(':', sort map { $_->id } @{ $self->dependencies }) ne join(':', sort map { $_->id } @{ $old_item->dependencies });
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}
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$self->requirement_spec->invalidate_version if $has_changed;
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return 1;
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}
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sub _before_delete_invalidate_requirement_spec_version {
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my ($self, %params) = @_;
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$self->requirement_spec->invalidate_version if $self->requirement_spec_id;
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return 1;
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}
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sub validate {
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my ($self) = @_;
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my @errors;
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push @errors, t8('The title is missing.') if !$self->parent_id && !$self->title;
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return @errors;
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}
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sub children_sorted {
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my ($self, @args) = @_;
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croak "Not a writer" if @args;
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my @children = sort { $a->position <=> $b->position } $self->children;
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return wantarray ? @children : \@children;
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}
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sub section {
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my ($self, @args) = @_;
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croak "Not a writer" if @args;
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$self = $self->parent while $self->parent_id;
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return $self;
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}
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sub child_type {
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my ($self, @args) = @_;
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croak "Not a writer" if @args;
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return $self->item_type eq 'section' ? 'function-block' : 'sub-function-block';
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}
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1;
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