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package Koha::Item::Transfer;
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use Carp;
use C4::Items;
use Koha::Database;
use Koha::DateUtils;
use Koha::Exceptions::Item::Transfer;
use base qw(Koha::Object);
=head1 NAME
Koha::Item::Transfer - Koha Item Transfer Object class
=head1 API
=head2 Class Methods
=cut
=head3 item
my $item = $transfer->item;
Returns the associated item for this transfer.
=cut
sub item {
my ($self) = @_;
my $item_rs = $self->_result->itemnumber;
return Koha::Item->_new_from_dbic($item_rs);
}
=head3 transit
Set the transfer as in transit by updating the datesent time.
Also, update date last seen and ensure item holdingbranch is correctly set.
=cut
sub transit {
my ($self) = @_;
# Throw exception if item is still checked out
Koha::Exceptions::Item::Transfer::Out->throw() if ( $self->item->checkout );
# Remove the 'shelving cart' location status if it is being used (Bug 3701)
CartToShelf( $self->item->itemnumber )
if $self->item->location
&& $self->item->location eq 'CART'
&& (!$self->item->permanent_location
|| $self->item->permanent_location ne 'CART' );
# Update the transit state
$self->set(
{
frombranch => $self->item->holdingbranch,
datesent => dt_from_string,
}
)->store;
ModDateLastSeen( $self->item->itemnumber );
return $self;
}
=head3 in_transit
Boolean returning whether the transfer is in transit or waiting
=cut
sub in_transit {
my ($self) = @_;
return ( defined( $self->datesent ) && !defined( $self->datearrived ) );
}
=head3 receive
Receive the transfer by setting the datearrived time.
=cut
sub receive {
my ($self) = @_;
# Throw exception if item is checked out
Koha::Exceptions::Item::Transfer::Out->throw() if ($self->item->checkout);
# Update the arrived date
$self->set({ datearrived => dt_from_string })->store;
ModDateLastSeen( $self->item->itemnumber );
return $self;
}
=head3 cancel
$transfer->cancel($reason);
Cancel the transfer by setting the datecancelled time and recording the reason.
=cut
sub cancel {
my ( $self, $reason ) = @_;
Koha::Exceptions::MissingParameter->throw(
error => "The 'reason' parameter is mandatory" )
unless defined($reason);
# Throw exception if item is in transit already
Koha::Exceptions::Item::Transfer::Transit->throw() if ( $self->in_transit );
# Update the cancelled date
$self->set(
{ datecancelled => dt_from_string, cancellation_reason => $reason } )
->store;
return $self;
}
=head3 type
=cut
sub _type {
return 'Branchtransfer';
}
1;