1 package SL::DB::Project;
5 use List::MoreUtils qw(any);
7 use SL::DB::MetaSetup::Project;
8 use SL::DB::Manager::Project;
10 use SL::DB::Helper::CustomVariables(
15 __PACKAGE__->meta->initialize;
21 push @errors, $::locale->text('The project number is missing.') if !$self->projectnumber;
22 push @errors, $::locale->text('The project number is already in use.') if !$self->is_projectnumber_unique;
23 push @errors, $::locale->text('The description is missing.') if !$self->description;
31 # Unsaved projects are never referenced.
32 return 0 unless $self->id;
35 my $column = $SL::DB::Manager::Project::project_id_column_prefixes{$_} . 'project_id';
36 $self->db->dbh->selectrow_arrayref(qq|SELECT EXISTS(SELECT * FROM ${_} WHERE ${column} = ?)|, undef, $self->id)->[0]
37 } @SL::DB::Manager::Project::tables_with_project_id_cols;
40 sub is_projectnumber_unique {
43 return 1 unless $self->projectnumber;
45 my @filter = (projectnumber => $self->projectnumber);
46 @filter = (and => [ @filter, '!id' => $self->id ]) if $self->id;
48 return !SL::DB::Manager::Project->get_first(where => \@filter);
51 sub full_description {
52 my ($self, %params) = @_;
54 $params{style} ||= 'both';
57 if ($params{style} =~ m/number/) {
58 $description = $self->projectnumber;
60 } elsif ($params{style} =~ m/description/) {
61 $description = $self->description;
64 $description = $self->projectnumber;
65 if ($self->description && do { my $desc = quotemeta $self->description; $self->projectnumber !~ m/$desc/ }) {
66 $description .= ' (' . $self->description . ')';
81 SL::DB::Project: Model for the 'project' table
85 This is a standard Rose::DB::Object based model and can be used as one.
93 Checks whether or not all fields are set to valid values so that the
94 object can be saved. If valid returns an empty list. Returns an array
95 of translated error message otherwise.
99 Checks whether or not the project is referenced from any other
100 database table. Returns a boolean value.
102 =item C<is_projectnumber_unique>
104 Returns trueish if the project number is not used for any other
105 project in the database. Also returns trueish if no project number has
108 =item C<full_description %params>
110 Returns a full description for the project which can consist of the
111 project number, its description or both. This is determined by the
112 parameter C<style> which defaults to C<both>:
118 Returns the project's number followed by its description in
119 parenthesis (e.g. "12345 (Secret Combinations)"). If the project's
120 description is already part of the project's number then it will not
123 =item C<projectnumber> (or simply C<number>)
125 Returns only the project's number.
127 =item C<projectdescription> (or simply C<description>)
129 Returns only the project's description.
137 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>