kivitendo/SL/DB/Note.pm @ 7b1da9c3
| 4fd22b56 | Sven Schöling | package SL::DB::Note;
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use strict;
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| 34fac169 | Moritz Bunkus | use Carp;
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| 4fd22b56 | Sven Schöling | use SL::DB::MetaSetup::Note;
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| ee8f7556 | Thomas Heck | __PACKAGE__->meta->add_relationships(
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| 84530888 | Thomas Heck | follow_up => {
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| ee8f7556 | Thomas Heck | type => 'one to one',
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class => 'SL::DB::FollowUp',
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| 84530888 | Thomas Heck | column_map => { id => 'note_id' },
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| ee8f7556 | Thomas Heck | },
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);
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| 84530888 | Thomas Heck | __PACKAGE__->meta->initialize;
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# Creates get_all, get_all_count, get_all_iterator, delete_all and update_all.
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__PACKAGE__->meta->make_manager_class;
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| 34fac169 | Moritz Bunkus | sub trans_object {
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my $self = shift;
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croak "Method is not a setter" if @_;
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return undef if !$self->trans_id || !$self->trans_module;
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if ($self->trans_module eq 'fu') {
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require SL::DB::FollowUp;
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return SL::DB::Manager::FollowUp->find_by(id => $self->trans_id);
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}
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if ($self->trans_module eq 'ct') {
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require SL::DB::Customer;
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require SL::DB::Vendor;
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return SL::DB::Manager::Customer->find_by(id => $self->trans_id)
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|| SL::DB::Manager::Vendor ->find_by(id => $self->trans_id);
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}
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return undef;
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}
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| 84530888 | Thomas Heck | |||
| 4fd22b56 | Sven Schöling | 1;
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| 34fac169 | Moritz Bunkus | __END__
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=pod
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=encoding utf8
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=head1 NAME
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SL::DB::Note - Notes
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=head1 FUNCTIONS
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=over 4
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=item C<trans_object>
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A note object is always attached to another database entity. Which one
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is determined by the columns C<trans_module> and C<trans_id>. This
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function looks at both, retrieves the corresponding object from the
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database and returns it.
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Currently the following three types are supported:
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=over 2
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=item * C<SL::DB::FollowUp> for C<trans_module == 'fu'>
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=item * C<SL::DB::Customer> or C<SL::DB::Vendor> for C<trans_module ==
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'ct'> (which class is used depends on the value of C<trans_id>;
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customers are looked up first)
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=back
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The method returns C<undef> in three cases: if no C<trans_id> or no
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C<trans_module> has been assigned yet; if C<trans_module> is unknown;
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if the referenced object doesn't exist.
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This method is a getter only, not a setter.
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=back
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=head1 BUGS
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Nothing here yet.
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=head1 AUTHOR
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Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
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=cut
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