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Koha/misc/cronjobs/longoverdue.pl
Kyle M Hall 66382458dc Bug 25958: (QA follow-up) Implement filter in database query instead of in loop 
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
2020-08-25 12:01:43 +02:00

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#!/usr/bin/perl
#-----------------------------------
# Copyright 2008 LibLime
#
# 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>.
#-----------------------------------
=head1 NAME
longoverdue.pl cron script to set lost statuses on overdue materials.
Execute without options for help.
=cut
use strict;
use warnings;
BEGIN {
# find Koha's Perl modules
# test carefully before changing this
use FindBin;
eval { require "$FindBin::Bin/../kohalib.pl" };
}
use Getopt::Long;
use Pod::Usage;
use C4::Circulation qw/LostItem MarkIssueReturned/;
use C4::Context;
use C4::Items;
use C4::Log;
use Koha::ItemTypes;
use Koha::Patron::Categories;
use Koha::Patrons;
use Koha::Script -cron;
my $lost; # key=lost value, value=num days.
my ($charge, $verbose, $confirm, $quiet);
my $endrange = 366;
my $mark_returned;
my $borrower_category = [];
my $skip_borrower_category = [];
my $itemtype = [];
my $skip_itemtype = [];
my $help=0;
my $man=0;
my $list_categories = 0;
my $list_itemtypes = 0;
my @skip_lost_values;
GetOptions(
'l|lost=s%' => \$lost,
'c|charge=s' => \$charge,
'confirm' => \$confirm,
'v|verbose' => \$verbose,
'quiet' => \$quiet,
'maxdays=s' => \$endrange,
'mark-returned' => \$mark_returned,
'h|help' => \$help,
'man|manual' => \$man,
'category=s' => $borrower_category,
'skip-category=s' => $skip_borrower_category,
'list-categories' => \$list_categories,
'itemtype=s' => $itemtype,
'skip-itemtype=s' => $skip_itemtype,
'list-itemtypes' => \$list_itemtypes,
'skip-lost-value=s' => \@skip_lost_values,
);
if ( $man ) {
pod2usage( -verbose => 2
-exitval => 0
);
}
if ( $help ) {
pod2usage( -verbose => 1,
-exitval => 0
);
}
if ( scalar @$borrower_category && scalar @$skip_borrower_category) {
pod2usage( -verbose => 1,
-message => "The options --category and --skip-category are mutually exclusive.\n"
. "Use one or the other.",
-exitval => 1
);
}
if ( scalar @$itemtype && scalar @$skip_itemtype) {
pod2usage( -verbose => 1,
-message => "The options --itemtype and --skip-itemtype are mutually exclusive.\n"
. "Use one or the other.",
-exitval => 1
);
}
if ( $list_categories ) {
my @categories = Koha::Patron::Categories->search()->get_column('categorycode');
print "\nBorrower Categories: " . join( " ", @categories ) . "\n\n";
exit 0;
}
if ( $list_itemtypes ) {
my @itemtypes = Koha::ItemTypes->search()->get_column('itemtype');
print "\nItemtypes: " . join( " ", @itemtypes ) . "\n\n";
exit 0;
}
=head1 SYNOPSIS
longoverdue.pl [ --help | -h | --man | --list-categories ]
longoverdue.pl --lost | -l DAYS=LOST_CODE [ --charge | -c CHARGE_CODE ] [ --verbose | -v ] [ --quiet ]
[ --maxdays MAX_DAYS ] [ --mark-returned ] [ --category BORROWER_CATEGORY ] ...
[ --skip-category BORROWER_CATEGORY ] ...
[ --skip-lost-value LOST_VALUE [ --skip-lost-value LOST_VALUE ] ]
[ --commit ]
WARNING: Flippant use of this script could set all or most of the items in your catalog to Lost and charge your
patrons for them!
WARNING: This script is known to be faulty. It is NOT recommended to use multiple --lost options.
See http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=2883
=cut
=head1 OPTIONS
This script takes the following parameters :
=over 8
=item B<--lost | -l>
This option takes the form of n=lv, where n is num days overdue, and lv is the lost value. See warning above.
=item B<--charge | -c>
This specifies what lost value triggers Koha to charge the account for the lost item. Replacement costs are not charged if this is not specified.
=item B<--verbose | -v>
verbose.
=item B<--confirm>
confirm. without this option, the script will report the number of affected items and return without modifying any records.
=item B<--quiet>
suppress summary output.
=item B<--maxdays>
Specifies the end of the range of overdue days to deal with (defaults to 366). This value is universal to all lost num days overdue passed.
=item B<--mark-returned>
When an item is marked lost, remove it from the borrowers issued items.
If not provided, the value of the system preference 'MarkLostItemsAsReturned' will be used.
=item B<--category>
Act on the listed borrower category code (borrowers.categorycode).
Exclude all others. This may be specified multiple times to include multiple categories.
May not be used with B<--skip-category>
=item B<--skip-category>
Act on all available borrower category codes, except those listed.
This may be specified multiple times, to exclude multiple categories.
May not be used with B<--category>
=item B<--list-categories>
List borrower categories available for use by B<--category> or
B<--skip-category>, and exit.
=item B<--itemtype>
Act on the listed itemtype code.
Exclude all others. This may be specified multiple times to include multiple itemtypes.
May not be used with B<--skip-itemtype>
=item B<--skip-itemtype>
Act on all available itemtype codes, except those listed.
This may be specified multiple times, to exclude multiple itemtypes.
May not be used with B<--itemtype>
=item B<--skip-lost-value>
Act on all available lost values, except those listed.
This may be specified multiple times, to exclude multiple lost values.
=item B<--list-itemtypes>
List itemtypes available for use by B<--itemtype> or
B<--skip-itemtype>, and exit.
=item B<--help | -h>
Display short help message an exit.
=item B<--man | --manual >
Display entire manual and exit.
=back
=cut
=head1 Description
This cron script set lost values on overdue items and optionally sets charges the patron's account
for the item's replacement price. It is designed to be run as a nightly job. The command line options that globally
define this behavior for this script will likely be moved into Koha's core circulation / issuing rules code in a
near-term release, so this script is not intended to have a long lifetime.
=cut
=head1 Examples
$PERL5LIB/misc/cronjobs/longoverdue.pl --lost 30=1
Would set LOST=1 after 30 days (up to one year), but not charge the account.
This would be suitable for the Koha default LOST authorized value of 1 -> 'Lost'.
$PERL5LIB/misc/cronjobs/longoverdue.pl --lost 60=2 --charge 2
Would set LOST=2 after 60 days (up to one year), and charge the account when setting LOST=2.
This would be suitable for the Koha default LOST authorized value of 2 -> 'Long Overdue'
=cut
# FIXME: We need three pieces of data to operate:
# ~ lower bound (number of days),
# ~ upper bound (number of days),
# ~ new lost value.
# Right now we get only two, causing the endrange hack. This is a design-level failure.
# FIXME: do checks on --lost ranges to make sure they are exclusive.
# FIXME: do checks on --lost ranges to make sure the authorized values exist.
# FIXME: do checks on --lost ranges to make sure don't go past endrange.
#
unless ( scalar @skip_lost_values ) {
my $preference = C4::Context->preference( 'DefaultLongOverdueSkipLostStatuses' );
@skip_lost_values = split( ',', $preference );
}
if ( ! defined($lost) ) {
my $longoverdue_value = C4::Context->preference('DefaultLongOverdueLostValue');
my $longoverdue_days = C4::Context->preference('DefaultLongOverdueDays');
if(defined($longoverdue_value) and defined($longoverdue_days) and $longoverdue_value ne '' and $longoverdue_days ne '' and $longoverdue_days >= 0) {
$lost->{$longoverdue_days} = $longoverdue_value;
}
else {
pod2usage( {
-exitval => 1,
-msg => q|ERROR: No --lost (-l) option defined|,
} );
}
}
if ( ! defined($charge) ) {
my $charge_value = C4::Context->preference('DefaultLongOverdueChargeValue');
if(defined($charge_value) and $charge_value ne '') {
$charge = $charge_value;
}
}
unless ($confirm) {
$verbose = 1; # If you're not running it for real, then the whole point is the print output.
print "### TEST MODE -- NO ACTIONS TAKEN ###\n";
}
cronlogaction();
# In my opinion, this line is safe SQL to have outside the API. --atz
our $bounds_sth = C4::Context->dbh->prepare("SELECT DATE_SUB(CURDATE(), INTERVAL ? DAY)");
sub bounds {
$bounds_sth->execute(shift);
return $bounds_sth->fetchrow;
}
# FIXME - This sql should be inside the API.
sub longoverdue_sth {
my ( $params ) = @_;
my $skip_lost_values = $params->{skip_lost_values};
my $skip_lost_values_sql = q{};
if ( @$skip_lost_values ) {
my $values = join( ',', map { qq{'$_'} } @$skip_lost_values );
$skip_lost_values_sql = "AND itemlost NOT IN ( $values )"
}
my $query = "
SELECT items.itemnumber, borrowernumber, date_due, itemlost
FROM issues, items
WHERE items.itemnumber = issues.itemnumber
AND DATE_SUB(CURDATE(), INTERVAL ? DAY) > date_due
AND DATE_SUB(CURDATE(), INTERVAL ? DAY) <= date_due
AND itemlost <> ?
$skip_lost_values_sql
ORDER BY date_due
";
return C4::Context->dbh->prepare($query);
}
my $dbh = C4::Context->dbh;
my @available_categories = Koha::Patron::Categories->search()->get_column('categorycode');
$borrower_category = [ map { uc $_ } @$borrower_category ];
$skip_borrower_category = [ map { uc $_} @$skip_borrower_category ];
my %category_to_process;
for my $cat ( @$borrower_category ) {
unless ( grep { $_ eq $cat } @available_categories ) {
pod2usage(
'-exitval' => 1,
'-message' => "The category $cat does not exist in the database",
);
}
$category_to_process{$cat} = 1;
}
if ( @$skip_borrower_category ) {
for my $cat ( @$skip_borrower_category ) {
unless ( grep { $_ eq $cat } @available_categories ) {
pod2usage(
'-exitval' => 1,
'-message' => "The category $cat does not exist in the database",
);
}
}
%category_to_process = map { $_ => 1 } @available_categories;
%category_to_process = ( %category_to_process, map { $_ => 0 } @$skip_borrower_category );
}
my $filter_borrower_categories = ( scalar @$borrower_category || scalar @$skip_borrower_category );
my @available_itemtypes = Koha::ItemTypes->search()->get_column('itemtype');
$itemtype = [ map { uc $_ } @$itemtype ];
$skip_itemtype = [ map { uc $_} @$skip_itemtype ];
my %itemtype_to_process;
for my $it ( @$itemtype ) {
unless ( grep { $_ eq $it } @available_itemtypes ) {
pod2usage(
'-exitval' => 1,
'-message' => "The itemtype $it does not exist in the database",
);
}
$itemtype_to_process{$it} = 1;
}
if ( @$skip_itemtype ) {
for my $it ( @$skip_itemtype ) {
unless ( grep { $_ eq $it } @available_itemtypes ) {
pod2usage(
'-exitval' => 1,
'-message' => "The itemtype $it does not exist in the database",
);
}
}
%itemtype_to_process = map { $_ => 1 } @available_itemtypes;
%itemtype_to_process = ( %itemtype_to_process, map { $_ => 0 } @$skip_itemtype );
}
my $filter_itemtypes = ( scalar @$itemtype || scalar @$skip_itemtype );
my $count;
my @report;
my $total = 0;
my $i = 0;
# FIXME - The item is only marked returned if you supply --charge .
# We need a better way to handle this.
#
my $sth_items = longoverdue_sth({ skip_lost_values => \@skip_lost_values });
foreach my $startrange (sort keys %$lost) {
if( my $lostvalue = $lost->{$startrange} ) {
my ($date1) = bounds($startrange);
my ($date2) = bounds( $endrange);
# print "\nRange ", ++$i, "\nDue $startrange - $endrange days ago ($date2 to $date1), lost => $lostvalue\n" if($verbose);
$verbose and
printf "\nRange %s\nDue %3s - %3s days ago (%s to %s), lost => %s\n", ++$i,
$startrange, $endrange, $date2, $date1, $lostvalue;
$sth_items->execute($startrange, $endrange, $lostvalue);
$count=0;
ITEM: while (my $row=$sth_items->fetchrow_hashref) {
if( $filter_borrower_categories ) {
my $category = uc Koha::Patrons->find( $row->{borrowernumber} )->categorycode();
next ITEM unless ( $category_to_process{ $category } );
}
if ($filter_itemtypes) {
my $it = uc Koha::Items->find( $row->{itemnumber} )->effective_itemtype();
next ITEM unless ( $itemtype_to_process{$it} );
}
printf ("Due %s: item %5s from borrower %5s to lost: %s\n", $row->{date_due}, $row->{itemnumber}, $row->{borrowernumber}, $lostvalue) if($verbose);
if($confirm) {
Koha::Items->find( $row->{itemnumber} )->itemlost($lostvalue)
->store;
if ( $charge && $charge eq $lostvalue ) {
LostItem( $row->{'itemnumber'}, 'cronjob', $mark_returned );
} elsif ( $mark_returned ) {
my $patron = Koha::Patrons->find( $row->{borrowernumber} );
MarkIssueReturned($row->{borrowernumber},$row->{itemnumber},undef,$patron->privacy)
}
}
$count++;
}
push @report, {
startrange => $startrange,
endrange => $endrange,
range => "$startrange - $endrange",
date1 => $date1,
date2 => $date2,
lostvalue => $lostvalue,
count => $count,
};
$total += $count;
}
$endrange = $startrange;
}
sub summarize {
my $arg = shift; # ref to array
my $got_items = shift || 0; # print "count" line for items
my @report = @$arg or return;
my $i = 0;
for my $range (@report) {
printf "\nRange %s\nDue %3s - %3s days ago (%s to %s), lost => %s\n", ++$i,
map {$range->{$_}} qw(startrange endrange date2 date1 lostvalue);
$got_items and printf " %4s items\n", $range->{count};
}
}
if (!$quiet){
print "\n### LONGOVERDUE SUMMARY ###";
summarize (\@report, 1);
print "\nTOTAL: $total items\n";
}
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