C4/SIP/ILS/Transaction/Hold.pm

   1 #
   2 # status of a Hold transaction
   3
   4 package C4::SIP::ILS::Transaction::Hold;
   5
   6 use Modern::Perl;
   7
   8 use C4::SIP::ILS::Transaction;
   9
  10 use C4::Reserves;       # AddReserve
  11 use Koha::Holds;
  12 use Koha::Patrons;
  13 use parent qw(C4::SIP::ILS::Transaction);
  14
  15 use Koha::Items;
  16
  17 my %fields = (
  18         expiration_date => 0,
  19         pickup_location => undef,
  20         constraint_type => undef,
  21 );
  22
  23 sub new {
  24         my $class = shift;
  25         my $self = $class->SUPER::new();
  26     foreach my $element (keys %fields) {
  27                 $self->{_permitted}->{$element} = $fields{$element};
  28         }
  29         @{$self}{keys %fields} = values %fields;
  30         return bless $self, $class;
  31 }
  32
  33 sub queue_position {
  34     my $self = shift;
  35     return $self->item->hold_queue_position($self->patron->id);
  36 }
  37
  38 sub do_hold {
  39     my $self = shift;
  40     unless ( $self->{patron} ) {
  41         $self->screen_msg('do_hold called with undefined patron');
  42         $self->ok(0);
  43         return $self;
  44     }
  45     my $patron = Koha::Patrons->find( { cardnumber => $self->{patron}->id } );
  46     unless ($patron) {
  47         $self->screen_msg( 'No borrower matches cardnumber "' . $self->{patron}->id . '".' );
  48         $self->ok(0);
  49         return $self;
  50     }
  51     my $item = Koha::Items->find({ barcode => $self->{item}->id });
  52     unless ($item) {
  53         $self->screen_msg( 'No biblio record matches barcode "' . $self->{item}->id . '".' );
  54         $self->ok(0);
  55         return $self;
  56     }
  57     my $branch = ( $self->pickup_location || $self->{patron}->{branchcode} );
  58     unless ($branch) {
  59         $self->screen_msg('No branch specified (or found w/ patron).');
  60         $self->ok(0);
  61         return $self;
  62     }
  63     unless ( $item->can_be_transferred( { to => Koha::Libraries->find( $branch ) } ) ) {
  64         $self->screen_msg('Item cannot be transferred.');
  65         $self->ok(0);
  66         return $self;
  67     }
  68
  69     AddReserve( $branch, $patron->borrowernumber, $item->biblionumber );
  70
  71     # unfortunately no meaningful return value
  72     $self->ok(1);
  73     return $self;
  74 }
  75
  76 sub drop_hold {
  77         my $self = shift;
  78         unless ($self->{patron}) {
  79                 $self->screen_msg('drop_hold called with undefined patron');
  80                 $self->ok(0);
  81                 return $self;
  82         }
  83     my $patron = Koha::Patrons->find( { cardnumber => $self->{patron}->id } );
  84     unless ($patron) {
  85                 $self->screen_msg('No borrower matches cardnumber "' . $self->{patron}->id . '".');
  86                 $self->ok(0);
  87                 return $self;
  88         }
  89
  90     my $item = Koha::Items->find({ barcode => $self->{item}->id });
  91     my $holds = $item->holds->search({ borrowernumber => $patron->borrowernumber });
  92
  93     return $self unless $holds->count;
  94
  95     $holds->next->cancel;
  96
  97         $self->ok(1);
  98         return $self;
  99 }
 100
 101 sub change_hold {
 102         my $self = shift;
 103         unless ($self->{patron}) {
 104                 $self->screen_msg('change_hold called with undefined patron');
 105                 $self->ok(0);
 106                 return $self;
 107         }
 108     my $patron = Koha::Patrons->find( { cardnumber => $self->{patron}->id } );
 109     unless ($patron) {
 110                 $self->screen_msg('No borrower matches cardnumber "' . $self->{patron}->id . '".');
 111                 $self->ok(0);
 112                 return $self;
 113         }
 114     my $item = Koha::Items->find({ barcode => $self->{item}->id });
 115     unless ($item) {
 116                 $self->screen_msg('No biblio record matches barcode "' . $self->{item}->id . '".');
 117                 $self->ok(0);
 118                 return $self;
 119         }
 120         my $branch = ($self->pickup_location || $self->{patron}->branchcode);
 121         unless ($branch) {
 122                 $self->screen_msg('No branch specified (or found w/ patron).');
 123                 $self->ok(0);
 124                 return $self;
 125         }
 126     ModReserve({ biblionumber => $item->biblionumber, borrowernumber => $patron->borrowernumber, branchcode => $branch });
 127
 128         $self->ok(1);
 129         return $self;
 130 }
 131
 132 1;
 133 __END__