tools/batch_extend_due_dates.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Copyright 2020 Koha Development Team
   6 #
   7 # Koha is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as
   9 # published by the Free Software Foundation; either version 3
  10 # of the License, or (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General
  18 # Public License along with Koha; if not, see
  19 # <http://www.gnu.org/licenses>
  20
  21 use Modern::Perl;
  22
  23 use CGI;
  24
  25 use C4::Auth qw( get_template_and_user );
  26 use C4::Output qw( output_html_with_http_headers );
  27 use Koha::Checkouts;
  28 use Koha::DateUtils qw( dt_from_string output_pref );
  29
  30 my $input = CGI->new;
  31 my $op = $input->param('op') // q|form|;
  32 my $preview_results = $input->param('preview_results');
  33
  34 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  35     {
  36         template_name   => 'tools/batch_extend_due_dates.tt',
  37         query           => $input,
  38         type            => "intranet",
  39         flagsrequired   => { tools => 'batch_extend_due_dates' },
  40     }
  41 );
  42
  43 my @issue_ids;
  44
  45 if ( $op eq 'form' ) {
  46     $template->param( view => 'form', );
  47 }
  48 elsif ( $op eq 'list' ) {
  49
  50     my @categorycodes     = $input->multi_param('categorycodes');
  51     my @branchcodes       = $input->multi_param('branchcodes');
  52     my $from_due_date     = $input->param('from_due_date');
  53     my $to_due_date       = $input->param('to_due_date');
  54     my $new_hard_due_date = $input->param('new_hard_due_date');
  55     my $due_date_days     = $input->param('due_date_days');
  56
  57     $new_hard_due_date &&= dt_from_string($new_hard_due_date);
  58
  59     my $dtf = Koha::Database->new->schema->storage->datetime_parser;
  60     my $search_params;
  61     if (@categorycodes) {
  62         $search_params->{'borrower.categorycode'} = { -in => \@categorycodes };
  63     }
  64     if (@branchcodes) {
  65         $search_params->{'me.branchcode'} = { -in => \@branchcodes };
  66     }
  67     if ( $from_due_date and $to_due_date ) {
  68         my $to_due_date_endday = dt_from_string($to_due_date);
  69         $to_due_date_endday
  70           ->set(  # We set last second of day to see all checkouts from that day
  71             hour   => 23,
  72             minute => 59,
  73             second => 59
  74           );
  75         $search_params->{'me.date_due'} = {
  76             -between => [
  77                 $dtf->format_datetime( dt_from_string($from_due_date) ),
  78                 $dtf->format_datetime($to_due_date_endday),
  79             ]
  80         };
  81     }
  82     elsif ($from_due_date) {
  83         $search_params->{'me.date_due'} =
  84           { '>=' => $dtf->format_datetime( dt_from_string($from_due_date) ) };
  85     }
  86     elsif ($to_due_date) {
  87         my $to_due_date_endday = dt_from_string($to_due_date);
  88         $to_due_date_endday
  89           ->set(  # We set last second of day to see all checkouts from that day
  90             hour   => 23,
  91             minute => 59,
  92             second => 59
  93           );
  94         $search_params->{'me.date_due'} =
  95           { '<=' => $dtf->format_datetime($to_due_date_endday) };
  96     }
  97
  98     my $checkouts = Koha::Checkouts->search(
  99         $search_params,
 100         {
 101             join => [ 'item', 'borrower' ]
 102         }
 103     );
 104
 105     my @new_due_dates;
 106     while ( my $checkout = $checkouts->next ) {
 107         if ($preview_results) {
 108             push(
 109                 @new_due_dates,
 110                 output_pref(
 111                     {
 112                         dt => calc_new_due_date(
 113                             {
 114                                 due_date =>
 115                                   dt_from_string( $checkout->date_due ),
 116                                 new_hard_due_date => $new_hard_due_date,
 117                                 add_days          => $due_date_days
 118                             }
 119                         ),
 120                         dateformat => 'iso'
 121                     }
 122                 )
 123             );
 124         } else {
 125             push( @issue_ids, $checkout->id );
 126         }
 127     }
 128
 129     if ( $preview_results ) {
 130         $template->param(
 131             checkouts         => $checkouts,
 132             new_hard_due_date => $new_hard_due_date
 133             ? dt_from_string($new_hard_due_date)
 134             : undef,
 135             due_date_days => $due_date_days,
 136             new_due_dates => \@new_due_dates,
 137             view          => 'list',
 138         );
 139     } else {
 140         $op = 'modify';
 141     }
 142 }
 143
 144 if ( $op eq 'modify' ) {
 145
 146     # We want to modify selected checkouts!
 147     my $new_hard_due_date = $input->param('new_hard_due_date');
 148     my $due_date_days     = $input->param('due_date_days');
 149
 150     # @issue_ids will already be populated if we are skipping the results display
 151     @issue_ids = $input->multi_param('issue_id') unless @issue_ids;
 152
 153     $new_hard_due_date &&= dt_from_string($new_hard_due_date);
 154     my $checkouts =
 155       Koha::Checkouts->search( { issue_id => { -in => \@issue_ids } } );
 156     while ( my $checkout = $checkouts->next ) {
 157         my $new_due_date = calc_new_due_date(
 158             {
 159                 due_date          => dt_from_string($checkout->date_due),
 160                 new_hard_due_date => $new_hard_due_date,
 161                 add_days          => $due_date_days
 162             }
 163         );
 164
 165         # Update checkout's due date
 166         $checkout->date_due($new_due_date)->store;
 167
 168         # Update items.onloan
 169         $checkout->item->onloan($new_due_date)->store;
 170     }
 171
 172     $template->param(
 173         view      => 'report',
 174         checkouts => $checkouts,
 175     );
 176 }
 177
 178 sub calc_new_due_date {
 179     my ($params)          = @_;
 180     my $due_date          = $params->{due_date};
 181     my $new_hard_due_date = $params->{new_hard_due_date};
 182     my $add_days          = $params->{add_days};
 183
 184     my $new;
 185     if ( $new_hard_due_date ) {
 186       $new = $new_hard_due_date->clone->set(
 187         hour   => $due_date->hour,
 188         minute => $due_date->minute,
 189         second => $due_date->second,
 190       )
 191   } else {
 192       $new = $due_date->clone->add( days => $add_days );
 193   }
 194   return $new;
 195 }
 196
 197 output_html_with_http_headers $input, $cookie, $template->output;