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121 lines
2.9 KiB
121 lines
2.9 KiB
package Koha::BackgroundJob::MARCImportRevertBatch;
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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 Try::Tiny;
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use base 'Koha::BackgroundJob';
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use C4::ImportBatch qw(
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BatchRevertRecords
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);
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use Koha::Database;
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use Koha::Import::Records;
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=head1 NAME
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Koha::BackgroundJob::MARCImportRevertBatch - Revert a batch
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This is a subclass of Koha::BackgroundJob.
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=head1 API
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=head2 Class methods
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=head3 job_type
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Define the job type of this job: marc_import_revert_batch
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=cut
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sub job_type {
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return 'marc_import_revert_batch';
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}
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=head3 process
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Revert a batch
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=cut
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sub process {
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my ( $self, $args ) = @_;
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$self->start;
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my $import_batch_id = $args->{import_batch_id};
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my @messages;
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my $job_progress = 0;
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my (
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$num_deleted, $num_errors, $num_reverted,
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$num_items_deleted, $num_ignored
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);
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my $schema = Koha::Database->new->schema;
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try {
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$schema->storage->txn_begin;
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( $num_deleted, $num_errors, $num_reverted, $num_items_deleted, $num_ignored ) =
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BatchRevertRecords( $import_batch_id ); # TODO BatchRevertRecords still needs a progress_callback
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$schema->storage->txn_commit;
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my $count = $num_deleted + $num_reverted;
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if( $count ) {
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$self->set({ progress => $count, size => $count });
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} else { # TODO Nothing happened? Refine later
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$self->set({ progress => 0, status => 'failed' });
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}
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}
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catch {
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warn $_;
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$schema->storage->txn_rollback;
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$self->set({ progress => 0, status => 'failed' });
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};
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my $report = {
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num_deleted => $num_deleted,
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num_items_deleted => $num_items_deleted,
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num_errors => $num_errors,
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num_reverted => $num_reverted,
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num_ignored => $num_ignored,
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import_batch_id => $import_batch_id,
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};
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my $data = $self->decoded_data;
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$data->{messages} = \@messages;
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$data->{report} = $report;
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$self->finish($data);
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}
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=head3 enqueue
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Enqueue the new job
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=cut
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sub enqueue {
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my ( $self, $args) = @_;
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$self->SUPER::enqueue({
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job_size => Koha::Import::Records->search({ import_batch_id => $args->{import_batch_id} })->count,
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job_args => $args,
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queue => 'long_tasks',
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});
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}
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1;
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