misc/background_jobs_worker.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19 use JSON qw( encode_json decode_json );
  20
  21 use Koha::BackgroundJobs;
  22
  23 my $conn = Koha::BackgroundJob->connect;
  24
  25 my @job_types = qw( batch_biblio_record_modification batch_authority_record_modification );
  26
  27 for my $job_type ( @job_types ) {
  28     $conn->subscribe({ destination => $job_type, ack => 'client' });
  29 }
  30 while (1) {
  31     my $frame = $conn->receive_frame;
  32     if ( !defined $frame ) {
  33         # maybe log connection problems
  34         next;    # will reconnect automatically
  35     }
  36
  37     my $body = $frame->body;
  38     my $args = decode_json($body);
  39
  40     # FIXME This means we need to have create the DB entry before
  41     # It could work in a first step, but then we will want to handle job that will be created from the message received
  42     my $job = Koha::BackgroundJobs->find($args->{job_id});
  43     my $success = $job->process( $args );
  44
  45     $conn->ack( { frame => $frame } ); # FIXME depending on $success?
  46 }
  47 $conn->disconnect;