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package Koha::Preservation::Train; |
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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 |
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# under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# Koha is distributed in the hope that it will be useful, but |
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# WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# 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 |
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# along with Koha; if not, see <http://www.gnu.org/licenses>. |
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use Modern::Perl; |
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use JSON qw( to_json ); |
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use Try::Tiny; |
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use Koha::Database; |
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use base qw(Koha::Object); |
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use Koha::Preservation::Processings; |
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use Koha::Preservation::Train::Items; |
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use Koha::Exceptions::Preservation; |
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=head1 NAME |
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Koha::Preservation::Train - Koha Train 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 default_processing |
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Return the default processing object for this train |
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=cut |
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sub default_processing { |
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my ( $self ) = @_; |
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my $rs = $self->_result->default_processing; |
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return unless $rs; |
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return Koha::Preservation::Processing->_new_from_dbic($rs); |
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} |
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=head3 add_item |
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Add item to this train |
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my $train_item = $train->add_item({item_id => $itemnumber, processing_id => $processing_id}); |
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my $train_item = $train->add_item({barcode => $barcode, processing_id => $processing_id}); |
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=cut |
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sub add_item { |
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my ( $self, $train_item ) = @_; |
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my $not_for_loan = C4::Context->preference('PreservationNotForLoanWaitingListIn'); |
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my $key = exists $train_item->{item_id} ? 'itemnumber' : 'barcode'; |
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my $item = Koha::Items->find( { $key => $train_item->{item_id} || $train_item->{barcode} } ); |
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Koha::Exceptions::Preservation::ItemNotFound->throw unless $item; |
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Koha::Exceptions::Preservation::ItemNotInWaitingList->throw if $item->notforloan != $not_for_loan; |
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my $train_item_rs = $self->_result->add_to_preservation_trains_items( |
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{ |
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item_id => $item->itemnumber, |
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processing_id => $train_item->{processing_id} || $self->default_processing_id, |
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added_on => \'NOW()', |
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} |
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); |
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$item->notforloan( $self->not_for_loan )->store; |
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return Koha::Preservation::Train::Item->_new_from_dbic($train_item_rs); |
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} |
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=head3 add_items |
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my $train_items = $train->add_items([$item_1, $item_2]); |
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Add items in batch. |
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=cut |
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sub add_items { |
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my ( $self, $train_items ) = @_; |
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my @added_items; |
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for my $train_item (@$train_items) { |
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try { |
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push @added_items, $self->add_item($train_item); |
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} catch { |
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# FIXME Do we rollback and raise an error or just skip it? |
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# FIXME See status code 207 partial success |
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warn "Item not added to train: " . $_; |
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}; |
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} |
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return Koha::Preservation::Train::Items->search( { train_item_id => [ map { $_->train_item_id } @added_items ] } ); |
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} |
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=head3 items |
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my $items = $train->items; |
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Return the items in this train. |
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=cut |
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sub items { |
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my ( $self ) = @_; |
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my $items_rs = $self->_result->preservation_trains_items; |
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return Koha::Preservation::Train::Items->_new_from_dbic($items_rs) |
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} |
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=head2 Internal methods |
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=head3 _type |
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=cut |
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sub _type { |
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return 'PreservationTrain'; |
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} |
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1; |