Koha/Clubs.pm

   1 package Koha::Clubs;
   2
   3 # Copyright ByWater Solutions 2014
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21
  22 use Carp;
  23
  24 use Koha::Database;
  25 use Koha::DateUtils qw( dt_from_string );
  26
  27 use Koha::Club;
  28
  29 use base qw(Koha::Objects);
  30
  31 =head1 NAME
  32
  33 Koha::Clubs - Koha Clubs Object class
  34
  35 This object represents a collection of clubs a patron may enroll in.
  36
  37 =head1 API
  38
  39 =head2 Class Methods
  40
  41 =cut
  42
  43 =head3 get_enrollable
  44
  45 =cut
  46
  47 sub get_enrollable {
  48     my ( $self, $params ) = @_;
  49
  50     # We need to filter out all the already enrolled in clubs
  51     my $borrower = $params->{borrower};
  52     if ($borrower) {
  53         delete( $params->{borrower} );
  54         my @enrollments = $borrower->get_club_enrollments();
  55         if (@enrollments) {
  56             $params->{'me.id'} = { -not_in => [ map { $_->club()->id() } @enrollments ] };
  57         }
  58     }
  59
  60     my $dtf = Koha::Database->new->schema->storage->datetime_parser;
  61
  62     # Only clubs with no end date or an end date in the future can be enrolled in
  63     $params->{'-and'} = [
  64         -or => [
  65             date_end => { '>=' => $dtf->format_datetime( dt_from_string() ) },
  66             date_end => undef,
  67         ],
  68         -or => [
  69             'me.branchcode' => $borrower->branchcode,
  70             'me.branchcode' => undef,
  71         ]
  72     ];
  73
  74     my $rs = $self->_resultset()->search( $params, { prefetch => 'club_template' } );
  75
  76     if (wantarray) {
  77         my $class = ref($self) ? ref($self) : $self;
  78
  79         return $class->_wrap( $rs->all() );
  80
  81     }
  82     else {
  83         my $class = ref($self) ? ref($self) : $self;
  84
  85         return $class->_new_from_dbic($rs);
  86     }
  87 }
  88
  89 =head3 type
  90
  91 =cut
  92
  93 sub _type {
  94     return 'Club';
  95 }
  96
  97 sub object_class {
  98     return 'Koha::Club';
  99 }
 100
 101 =head1 AUTHOR
 102
 103 Kyle M Hall <kyle@bywatersolutions.com>
 104
 105 =cut
 106
 107 1;