Koha/Patron/Modifications.pm

   1 package Koha::Patron::Modifications;
   2
   3 # Copyright 2012 ByWater Solutions
   4 # This file is part of Koha.
   5 #
   6 # Koha is free software; you can redistribute it and/or modify it
   7 # under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Koha is distributed in the hope that it will be useful, but
  12 # WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  18
  19 =head1 NAME
  20
  21 Koha::Patron::Modifications
  22
  23 =cut
  24
  25 use Modern::Perl;
  26
  27 use C4::Context;
  28
  29 use Koha::Patron::Modification;
  30
  31 use base qw(Koha::Objects);
  32
  33 =head2 pending_count
  34
  35 $count = Koha::Patron::Modifications->pending_count();
  36
  37 Returns the number of pending modifications for existing patrons.
  38
  39 =cut
  40
  41 sub pending_count {
  42     my ( $self, $branchcode ) = @_;
  43
  44     my $dbh   = C4::Context->dbh;
  45     my $query = "
  46         SELECT COUNT(*) AS count
  47         FROM borrower_modifications, borrowers
  48         WHERE borrower_modifications.borrowernumber > 0
  49         AND borrower_modifications.borrowernumber = borrowers.borrowernumber
  50     ";
  51
  52     my @params;
  53     if ($branchcode) {
  54         $query .= " AND borrowers.branchcode = ? ";
  55         push( @params, $branchcode );
  56     }
  57
  58     my $sth = $dbh->prepare($query);
  59     $sth->execute(@params);
  60     my $result = $sth->fetchrow_hashref();
  61
  62     return $result->{count};
  63 }
  64
  65 =head2 pending
  66
  67 $arrayref = Koha::Patron::Modifications->pending();
  68
  69 Returns an arrayref of hashrefs for all pending modifications for existing patrons.
  70
  71 =cut
  72
  73 sub pending {
  74     my ( $self, $branchcode ) = @_;
  75
  76     my $dbh   = C4::Context->dbh;
  77     my $query = "
  78         SELECT borrower_modifications.*
  79         FROM borrower_modifications, borrowers
  80         WHERE borrower_modifications.borrowernumber > 0
  81         AND borrower_modifications.borrowernumber = borrowers.borrowernumber
  82     ";
  83
  84     my @params;
  85     if ($branchcode) {
  86         $query .= " AND borrowers.branchcode = ? ";
  87         push( @params, $branchcode );
  88     }
  89     $query .= " ORDER BY borrowers.surname, borrowers.firstname";
  90     my $sth = $dbh->prepare($query);
  91     $sth->execute(@params);
  92
  93     my @m;
  94     while ( my $row = $sth->fetchrow_hashref() ) {
  95         foreach my $key ( keys %$row ) {
  96             delete $row->{$key} unless defined $row->{$key};
  97         }
  98
  99         push( @m, $row );
 100     }
 101
 102     return \@m;
 103 }
 104
 105 sub _type {
 106     return 'BorrowerModification';
 107 }
 108
 109 =head3 object_class
 110
 111 =cut
 112
 113 sub object_class {
 114     return 'Koha::Patron::Modification';
 115 }
 116
 117 1;