Jonathan Druart
b4a08cad60
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org> Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
289 lines
5.1 KiB
Perl
289 lines
5.1 KiB
Perl
package Koha::Hold;
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# Copyright ByWater Solutions 2014
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 3 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with Koha; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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use Modern::Perl;
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use Carp;
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use Data::Dumper qw(Dumper);
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use C4::Context qw(preference);
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use C4::Log;
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use Koha::DateUtils qw(dt_from_string);
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use Koha::Patrons;
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use Koha::Biblios;
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use Koha::Items;
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use Koha::Libraries;
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use base qw(Koha::Object);
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=head1 NAME
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Koha::Hold - Koha Hold object class
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=head1 API
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=head2 Class Methods
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=cut
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=head3 suspend_hold
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my $hold = $hold->suspend_hold( $suspend_until_dt );
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=cut
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sub suspend_hold {
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my ( $self, $dt ) = @_;
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$dt = $dt ? $dt->clone()->truncate( to => 'day' ) : undef;
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if ( $self->is_waiting ) { # We can't suspend waiting holds
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carp "Unable to suspend waiting hold!";
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return $self;
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}
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$self->suspend(1);
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$self->suspend_until( $dt );
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$self->store();
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logaction( 'HOLDS', 'SUSPEND', $self->reserve_id, Dumper($self->unblessed) )
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if C4::Context->preference('HoldsLog');
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return $self;
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}
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=head3 resume
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my $hold = $hold->resume();
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=cut
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sub resume {
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my ( $self ) = @_;
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$self->suspend(0);
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$self->suspend_until( undef );
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$self->store();
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logaction( 'HOLDS', 'RESUME', $self->reserve_id, Dumper($self->unblessed) )
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if C4::Context->preference('HoldsLog');
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return $self;
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}
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=head3 delete
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$hold->delete();
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=cut
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sub delete {
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my ( $self ) = @_;
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my $deleted = $self->SUPER::delete($self);
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logaction( 'HOLDS', 'DELETE', $self->reserve_id, Dumper($self->unblessed) )
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if C4::Context->preference('HoldsLog');
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return $deleted;
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}
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=head3 waiting_expires_on
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Returns a DateTime for the date a waiting holds expires on.
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Returns undef if the system peference ReservesMaxPickUpDelay is not set.
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Returns undef if the hold is not waiting ( found = 'W' ).
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=cut
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sub waiting_expires_on {
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my ($self) = @_;
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my $found = $self->found;
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return unless $found && $found eq 'W';
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my $ReservesMaxPickUpDelay = C4::Context->preference('ReservesMaxPickUpDelay');
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return unless $ReservesMaxPickUpDelay;
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my $dt = dt_from_string( $self->waitingdate() );
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$dt->add( days => $ReservesMaxPickUpDelay );
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return $dt;
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}
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=head3 is_found
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Returns true if hold is a waiting or in transit
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=cut
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sub is_found {
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my ($self) = @_;
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return 0 unless $self->found();
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return 1 if $self->found() eq 'W';
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return 1 if $self->found() eq 'T';
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}
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=head3 is_waiting
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Returns true if hold is a waiting hold
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=cut
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sub is_waiting {
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my ($self) = @_;
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my $found = $self->found;
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return $found && $found eq 'W';
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}
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=head3 is_in_transit
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Returns true if hold is a in_transit hold
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=cut
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sub is_in_transit {
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my ($self) = @_;
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return 0 unless $self->found();
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return $self->found() eq 'T';
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}
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=head3 is_cancelable
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Returns true if hold is a cancelable hold
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Holds may be canceled if they not found, or
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are found and waiting. A hold found but in
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transit cannot be canceled.
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=cut
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sub is_cancelable {
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my ($self) = @_;
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return 1 unless $self->is_found();
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return 0 if $self->is_in_transit();
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return 1 if $self->is_waiting();
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return 0;
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}
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=head3 is_at_destination
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Returns true if hold is waiting
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and the hold's pickup branch matches
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the hold item's holding branch
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=cut
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sub is_at_destination {
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my ($self) = @_;
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return $self->is_waiting() && ( $self->branchcode() eq $self->item()->holdingbranch() );
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}
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=head3 biblio
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Returns the related Koha::Biblio object for this hold
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=cut
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sub biblio {
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my ($self) = @_;
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$self->{_biblio} ||= Koha::Biblios->find( $self->biblionumber() );
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return $self->{_biblio};
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}
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=head3 item
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Returns the related Koha::Item object for this Hold
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=cut
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sub item {
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my ($self) = @_;
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$self->{_item} ||= Koha::Items->find( $self->itemnumber() );
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return $self->{_item};
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}
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=head3 branch
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Returns the related Koha::Library object for this Hold
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=cut
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sub branch {
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my ($self) = @_;
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$self->{_branch} ||= Koha::Libraries->find( $self->branchcode() );
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return $self->{_branch};
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}
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=head3 borrower
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Returns the related Koha::Patron object for this Hold
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=cut
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sub borrower {
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my ($self) = @_;
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$self->{_borrower} ||= Koha::Patrons->find( $self->borrowernumber() );
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return $self->{_borrower};
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}
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=head3 is_suspended
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my $bool = $hold->is_suspended();
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=cut
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sub is_suspended {
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my ( $self ) = @_;
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return $self->suspend();
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}
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=head3 type
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=cut
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sub _type {
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return 'Reserve';
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}
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=head1 AUTHOR
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Kyle M Hall <kyle@bywatersolutions.com>
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=cut
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1;
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