C4/SIP/ILS/Transaction/Checkout.pm

   1 #
   2 # An object to handle checkout status
   3 #
   4
   5 package ILS::Transaction::Checkout;
   6
   7 use warnings;
   8 use strict;
   9
  10 use POSIX qw(strftime);
  11 use Sys::Syslog qw(syslog);
  12 use Data::Dumper;
  13 use CGI;
  14
  15 use ILS;
  16 use ILS::Transaction;
  17
  18 use C4::Context;
  19 use C4::Circulation;
  20 use C4::Members;
  21 use C4::Reserves qw(ModReserveFill);
  22 use C4::Debug;
  23 use parent qw(ILS::Transaction);
  24
  25 our $debug;
  26
  27 our $VERSION = 3.07.00.049;
  28
  29 # Most fields are handled by the Transaction superclass
  30 my %fields = (
  31               security_inhibit => 0,
  32               due              => undef,
  33               renew_ok         => 0,
  34         );
  35
  36 sub new {
  37     my $class = shift;;
  38     my $self = $class->SUPER::new();
  39     foreach my $element (keys %fields) {
  40                 $self->{_permitted}->{$element} = $fields{$element};
  41     }
  42     @{$self}{keys %fields} = values %fields;
  43 #    $self->{'due'} = time() + (60*60*24*14); # two weeks hence
  44         $debug and warn "new ILS::Transaction::Checkout : " . Dumper $self;
  45     return bless $self, $class;
  46 }
  47
  48 sub do_checkout {
  49         my $self = shift;
  50         syslog('LOG_DEBUG', "ILS::Transaction::Checkout performing checkout...");
  51         my $pending        = $self->{item}->pending_queue;
  52         my $shelf          = $self->{item}->hold_shelf;
  53         my $barcode        = $self->{item}->id;
  54         my $patron_barcode = $self->{patron}->id;
  55         my $overridden_duedate; # usually passed as undef to AddIssue
  56         $debug and warn "do_checkout: patron (" . $patron_barcode . ")";
  57         my $borrower = $self->{patron}->getmemberdetails_object();
  58         $debug and warn "do_checkout borrower: . " . Dumper $borrower;
  59         my ($issuingimpossible,$needsconfirmation) = CanBookBeIssued(
  60         $borrower,
  61         $barcode,
  62         undef,
  63         0,
  64         C4::Context->preference("AllowItemsOnHoldCheckout")
  65     );
  66         my $noerror=1;
  67     if (scalar keys %$issuingimpossible) {
  68         foreach (keys %$issuingimpossible) {
  69             # do something here so we pass these errors
  70             $self->screen_msg($_ . ': ' . $issuingimpossible->{$_});
  71             $noerror = 0;
  72         }
  73     } else {
  74         foreach my $confirmation (keys %{$needsconfirmation}) {
  75             if ($confirmation eq 'RENEW_ISSUE'){
  76                 $self->screen_msg("Item already checked out to you: renewing item.");
  77             } elsif ($confirmation eq 'RESERVED' or $confirmation eq 'RESERVE_WAITING') {
  78                 my $x = $self->{item}->available($patron_barcode);
  79                 if ($x) {
  80                     $self->screen_msg("Item was reserved for you.");
  81                 } else {
  82                     $self->screen_msg("Item is reserved for another patron upon return.");
  83                     # $noerror = 0;
  84                 }
  85             } elsif ($confirmation eq 'ISSUED_TO_ANOTHER') {
  86                 $self->screen_msg("Item already checked out to another patron.  Please return item for check-in.");
  87                 $noerror = 0;
  88             } elsif ($confirmation eq 'DEBT') {
  89                 $self->screen_msg('Outstanding Fines block issue');
  90                 $noerror = 0;
  91             } elsif ($confirmation eq 'HIGHHOLDS') {
  92                 $overridden_duedate = $needsconfirmation->{$confirmation}->{returndate};
  93                 $self->screen_msg('Loan period reduced for high-demand item');
  94             } else {
  95                 $self->screen_msg($needsconfirmation->{$confirmation});
  96                 $noerror = 0;
  97             }
  98         }
  99     }
 100     my $itemnumber = $self->{item}->{itemnumber};
 101     foreach (@$shelf) {
 102         $debug and warn "shelf has ($_->{itemnumber} for $_->{borrowernumber}). this is ($itemnumber, $self->{patron}->{borrowernumber})";
 103         ($_->{itemnumber} eq $itemnumber) or next;    # skip it if not this item
 104         ($_->{borrowernumber} == $self->{patron}->{borrowernumber}) and last;
 105             # if item was waiting for this patron, we're done.  AddIssue takes care of the "W" hold.
 106         $debug and warn "Item is on hold shelf for another patron.";
 107         $self->screen_msg("Item is on hold shelf for another patron.");
 108         $noerror = 0;
 109     }
 110         unless ($noerror) {
 111                 $debug and warn "cannot issue: " . Dumper($issuingimpossible) . "\n" . Dumper($needsconfirmation);
 112                 $self->ok(0);
 113                 return $self;
 114         }
 115     # Fill any reserves the patron had on the item.
 116     # TODO: this logic should be pulled internal to AddIssue for all Koha.
 117     $debug and warn "pending_queue: " . (@$pending) ? Dumper($pending) : '[]';
 118     foreach (grep {$_->{borrowernumber} eq $self->{patron}->{borrowernumber}} @$pending) {
 119         $debug and warn "Filling reserve (borrowernumber,biblionumber,reservedate): "
 120             . sprintf("(%s,%s,%s)\n",$_->{borrowernumber},$_->{biblionumber},$_->{reservedate});
 121         ModReserveFill($_);
 122         # TODO: adjust representation in $self->item
 123     }
 124         # can issue
 125         $debug and warn "do_checkout: calling AddIssue(\$borrower,$barcode, $overridden_duedate, 0)\n"
 126                 # . "w/ \$borrower: " . Dumper($borrower)
 127                 . "w/ C4::Context->userenv: " . Dumper(C4::Context->userenv);
 128         my $due_dt  = AddIssue($borrower, $barcode, $overridden_duedate, 0);
 129     if ($due_dt) {
 130         $self->{due} = $due_dt->clone();
 131     } else {
 132         $self->{due} = undef;
 133     }
 134
 135     #$self->{item}->due_date($due);
 136         $self->ok(1);
 137         return $self;
 138 }
 139
 140 1;
 141 __END__