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 JSON;
  32
  33 use base qw(Koha::Objects);
  34
  35 =head2 pending_count
  36
  37 $count = Koha::Patron::Modifications->pending_count();
  38
  39 Returns the number of pending modifications for existing patrons.
  40
  41 =cut
  42
  43 sub pending_count {
  44     my ( $self, $branchcode ) = @_;
  45
  46     my $dbh   = C4::Context->dbh;
  47     my $query = "
  48         SELECT COUNT(*) AS count
  49         FROM borrower_modifications, borrowers
  50         WHERE borrower_modifications.borrowernumber > 0
  51         AND borrower_modifications.borrowernumber = borrowers.borrowernumber
  52     ";
  53
  54     my @params;
  55     if ($branchcode) {
  56         $query .= " AND borrowers.branchcode = ? ";
  57         push( @params, $branchcode );
  58     }
  59
  60     my $sth = $dbh->prepare($query);
  61     $sth->execute(@params);
  62     my $result = $sth->fetchrow_hashref();
  63
  64     return $result->{count};
  65 }
  66
  67 =head2 pending
  68
  69 $arrayref = Koha::Patron::Modifications->pending();
  70
  71 Returns an arrayref of hashrefs for all pending modifications for existing patrons.
  72
  73 =cut
  74
  75 sub pending {
  76     my ( $self, $branchcode ) = @_;
  77
  78     my $dbh   = C4::Context->dbh;
  79     my $query = "
  80         SELECT borrower_modifications.*
  81         FROM borrower_modifications, borrowers
  82         WHERE borrower_modifications.borrowernumber > 0
  83         AND borrower_modifications.borrowernumber = borrowers.borrowernumber
  84     ";
  85
  86     my @params;
  87     if ($branchcode) {
  88         $query .= " AND borrowers.branchcode = ? ";
  89         push( @params, $branchcode );
  90     }
  91     $query .= " ORDER BY borrowers.surname, borrowers.firstname";
  92     my $sth = $dbh->prepare($query);
  93     $sth->execute(@params);
  94
  95     my @m;
  96     while ( my $row = $sth->fetchrow_hashref() ) {
  97         foreach my $key ( keys %$row ) {
  98             if ( defined $row->{$key} && $key eq 'extended_attributes' ) {
  99                 $row->{$key} = from_json($row->{$key});
 100             }
 101             delete $row->{$key} unless defined $row->{$key};
 102         }
 103
 104         push( @m, $row );
 105     }
 106
 107     return \@m;
 108 }
 109
 110 sub _type {
 111     return 'BorrowerModification';
 112 }
 113
 114 =head3 object_class
 115
 116 =cut
 117
 118 sub object_class {
 119     return 'Koha::Patron::Modification';
 120 }
 121
 122 1;