SL/DB/RequirementSpecTextBlock.pm

   1 package SL::DB::RequirementSpecTextBlock;
   2
   3 use strict;
   4
   5 use List::MoreUtils qw(any);
   6 use Rose::DB::Object::Helpers;
   7 use Rose::DB::Object::Util;
   8
   9 use SL::DB::MetaSetup::RequirementSpecTextBlock;
  10 use SL::DB::Manager::RequirementSpecTextBlock;
  11 use SL::DB::Helper::ActsAsList;
  12 use SL::Locale::String;
  13
  14 __PACKAGE__->meta->initialize;
  15
  16 __PACKAGE__->configure_acts_as_list(group_by => [qw(requirement_spec_id output_position)]);
  17
  18 __PACKAGE__->before_save(\  &_before_save_invalidate_requirement_spec_version);
  19 __PACKAGE__->before_delete(\&_before_delete_invalidate_requirement_spec_version);
  20
  21 sub validate {
  22   my ($self) = @_;
  23
  24   my @errors;
  25   push @errors, t8('The title is missing.') if !$self->title;
  26
  27   return @errors;
  28 }
  29
  30 sub _before_save_invalidate_requirement_spec_version {
  31   my ($self, %params) = @_;
  32
  33
  34   return 1 if !$self->requirement_spec_id;
  35
  36   my %changed_columns = map { $_ => 1 } (Rose::DB::Object::Helpers::dirty_columns($self));
  37
  38   $self->requirement_spec->invalidate_version
  39     if !Rose::DB::Object::Util::is_in_db($self) || any { $changed_columns{$_} } qw(title text position output_position);
  40
  41   return 1;
  42 }
  43
  44 sub _before_delete_invalidate_requirement_spec_version {
  45   my ($self, %params) = @_;
  46
  47   $self->requirement_spec->invalidate_version if $self->requirement_spec_id;
  48
  49   return 1;
  50 }
  51
  52 1;