Koha/Club/Hold.pm

   1 package Koha::Club::Hold;
   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
  26 use Koha::Club::Template::Fields;
  27
  28 use base qw(Koha::Object);
  29 use Koha::Exceptions::ClubHold;
  30 use Koha::Club::Hold::PatronHold;
  31 use Koha::Clubs;
  32 use Koha::Patrons;
  33
  34 use List::Util 'shuffle';
  35
  36 =head1 NAME
  37
  38 Koha::Club::Hold
  39
  40 Represents a hold made for every member of club
  41
  42 =head1 API
  43
  44 =head2 Class methods
  45
  46 =cut
  47
  48 =head3 add
  49
  50 Class (static) method that returns a new Koha::Club::Hold instance
  51
  52 =cut
  53
  54 sub add {
  55     my ( $params ) = @_;
  56
  57     throw Koha::Exceptions::ClubHold unless $params->{club_id} && $params->{biblio_id};
  58     my $club = Koha::Clubs->find($params->{club_id});
  59     my @enrollments = $club->club_enrollments->as_list;
  60     throw Koha::Exceptions::ClubHold::NoPatrons() unless scalar @enrollments;
  61
  62     my $biblio = Koha::Biblios->find($params->{biblio_id});
  63
  64     my $club_params = {
  65         club_id => $params->{club_id},
  66         biblio_id => $params->{biblio_id},
  67         item_id => $params->{item_id}
  68     };
  69
  70     my $club_hold = Koha::Club::Hold->new($club_params)->store();
  71
  72     @enrollments = shuffle(@enrollments);
  73
  74     foreach my $enrollment (@enrollments) {
  75         my $patron_id = $enrollment->borrowernumber;
  76         my $pickup_id = $params->{pickup_library_id};
  77
  78         my $can_place_hold;
  79         if($params->{default_patron_home}) {
  80             my $patron = Koha::Patrons->find($patron_id);
  81             my $patron_home = $patron->branchcode;
  82             $can_place_hold = $params->{item_id}
  83                 ? C4::Reserves::CanItemBeReserved( $patron_id, $params->{item_id}, $patron_home )
  84                 : C4::Reserves::CanBookBeReserved( $patron_id, $params->{biblio_id}, $patron_home );
  85             $pickup_id = $patron_home if $can_place_hold->{status} eq 'OK';
  86             unless ( $can_place_hold->{status} eq 'OK' ) {
  87                 warn "Patron(".$patron_id.") Hold cannot be placed with patron's homebranch ($patron_home). Reason: " . $can_place_hold->{status};
  88             }
  89         }
  90
  91         unless ( defined $can_place_hold && $can_place_hold->{status} eq 'OK' ) {
  92             $can_place_hold = $params->{item_id}
  93                 ? C4::Reserves::CanItemBeReserved( $patron_id, $params->{item_id}, $pickup_id )
  94                 : C4::Reserves::CanBookBeReserved( $patron_id, $params->{biblio_id}, $pickup_id );
  95         }
  96
  97         unless ( $can_place_hold->{status} eq 'OK' ) {
  98             warn "Patron(".$patron_id.") Hold cannot be placed. Reason: " . $can_place_hold->{status};
  99             Koha::Club::Hold::PatronHold->new({
 100                 patron_id => $patron_id,
 101                 club_hold_id => $club_hold->id,
 102                 error_code => $can_place_hold->{status}
 103             })->store();
 104             next;
 105         }
 106
 107         my $priority = C4::Reserves::CalculatePriority($params->{biblio_id});
 108
 109         my $hold_id = C4::Reserves::AddReserve(
 110             {
 111                 branchcode      => $pickup_id,
 112                 borrowernumber  => $patron_id,
 113                 biblionumber    => $params->{biblio_id},
 114                 priority        => $priority,
 115                 expiration_date => $params->{expiration_date},
 116                 notes           => $params->{notes},
 117                 title           => $biblio->title,
 118                 itemnumber      => $params->{item_id},
 119                 found           => undef,                       # TODO: Why not?
 120                 itemtype        => $params->{item_type},
 121             }
 122         );
 123         if ($hold_id) {
 124             Koha::Club::Hold::PatronHold->new({
 125                 patron_id => $patron_id,
 126                 club_hold_id => $club_hold->id,
 127                 hold_id => $hold_id
 128             })->store();
 129         } else {
 130             warn "Could not create hold for Patron(".$patron_id.")";
 131             Koha::Club::Hold::PatronHold->new({
 132                 patron_id => $patron_id,
 133                 club_hold_id => $club_hold->id,
 134                 error_message => "Could not create hold for Patron(".$patron_id.")"
 135             })->store();
 136         }
 137     }
 138
 139     return $club_hold;
 140
 141 }
 142
 143
 144 =head3 to_api_mapping
 145
 146 This method returns the mapping for representing a Koha::Club::Hold object
 147 on the API.
 148
 149 =cut
 150
 151 sub to_api_mapping {
 152     return {
 153         id        => 'club_hold_id',
 154         club_id   => 'club_id',
 155         biblio_id => 'biblio_id',
 156         item_id   => 'item_id'
 157     };
 158 }
 159
 160 =head2 Internal methods
 161
 162 =head3 _type
 163
 164 =cut
 165
 166 sub _type {
 167     return 'ClubHold';
 168 }
 169
 170 =head1 AUTHOR
 171
 172 Agustin Moyano <agustinmoyano@theke.io>
 173
 174 =cut
 175
 176 1;