misc/cronjobs/fines.pl

   1 #!/usr/bin/perl
   2
   3 #  This script loops through each overdue item, determines the fine,
   4 #  and updates the total amount of fines due by each user.  It relies on
   5 #  the existence of /tmp/fines, which is created by ???
   6 # Doesnt really rely on it, it relys on being able to write to /tmp/
   7 # It creates the fines file
   8 #
   9 #  This script is meant to be run nightly out of cron.
  10
  11 # Copyright 2000-2002 Katipo Communications
  12 #
  13 # This file is part of Koha.
  14 #
  15 # Koha is free software; you can redistribute it and/or modify it under the
  16 # terms of the GNU General Public License as published by the Free Software
  17 # Foundation; either version 2 of the License, or (at your option) any later
  18 # version.
  19 #
  20 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  21 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  22 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU General Public License along with
  25 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  26 # Suite 330, Boston, MA  02111-1307 USA
  27
  28
  29 # FIXME: use FinesMode as described or change syspref description
  30 use strict;
  31
  32 BEGIN {
  33     # find Koha's Perl modules
  34     # test carefully before changing this
  35     use FindBin;
  36     eval { require "$FindBin::Bin/kohalib.pl" };
  37 }
  38
  39 use Date::Calc qw/Date_to_Days/;
  40
  41 use C4::Context;
  42 use C4::Circulation;
  43 use C4::Overdues;
  44 use C4::Calendar qw();  # don't need any exports from Calendar
  45 use C4::Biblio;
  46 use C4::Debug;  # supplying $debug and $cgi_debug
  47
  48 use vars qw(@borrower_fields @item_fields @other_fields);
  49 use vars qw($fldir $libname $control $mode $delim $dbname $today $today_iso $today_days);
  50 use vars qw($filename $summary);
  51
  52 CHECK {
  53     @borrower_fields = qw(cardnumber categorycode surname firstname email phone address citystate);
  54         @item_fields = qw(itemnumber barcode date_due);
  55        @other_fields = qw(type days_overdue fine);
  56     $libname = C4::Context->preference('LibraryName');
  57     $control = C4::Context->preference('CircControl');
  58     $mode    = C4::Context->preference('finesMode');
  59     $dbname  = C4::Context->config('database');
  60     $delim   = "\t"; # ?  C4::Context->preference('delimiter') || "\t";
  61
  62     $today = C4::Dates->new();
  63     $today_iso = $today->output('iso');
  64     $today_days = Date_to_Days(split(/-/,$today_iso));
  65     $fldir = $ENV{TMPDIR} || "/tmp"; # TODO: use GetOpt
  66     $filename = $dbname;
  67     $filename =~ s/\W//;
  68     $filename = $fldir . '/'. $filename . '_' .  $today_iso . ".log";
  69     $summary = 1;  # TODO: use GetOpt
  70 }
  71
  72 INIT {
  73     $debug and print "Each line will contain the following fields:\n",
  74         "From borrowers : ", join(', ', @borrower_fields), "\n",
  75         "From items : ", join(', ', @item_fields), "\n",
  76         "Per overdue: ", join(', ', @other_fields), "\n",
  77         "Delimiter: '$delim'\n";
  78 }
  79
  80 open (FILE, ">$filename") or die "Cannot write file $filename: $!";
  81 print FILE join $delim, (@borrower_fields, @item_fields, @other_fields);
  82 print FILE "\n";
  83
  84 my $data = Getoverdues();
  85 my $overdueItemsCounted = 0;
  86 my %calendars = ();
  87
  88 for (my $i=0; $i<scalar(@$data); $i++) {
  89     my $datedue = C4::Dates->new($data->[$i]->{'date_due'},'iso');
  90     my $datedue_days = Date_to_Days(split(/-/,$datedue->output('iso')));
  91     my $due_str = $datedue->output();
  92     my $borrower = BorType($data->[$i]->{'borrowernumber'});
  93     my $branchcode = ($control eq 'ItemHomeLibrary') ? $data->[$i]->{homebranch} :
  94                      ($control eq 'PatronLibrary'  ) ?   $borrower->{branchcode} :
  95                                                        $data->[$i]->{branchcode} ;
  96     # In final case, CircControl must be PickupLibrary. (branchcode comes from issues table here).
  97     my $calendar;
  98     unless (defined ($calendars{$branchcode})) {
  99         $calendars{$branchcode} = C4::Calendar->new(branchcode => $branchcode);
 100     }
 101     $calendar = $calendars{$branchcode};
 102     my $isHoliday = $calendar->isHoliday(split '/', $today->output('metric'));
 103
 104     ($datedue_days <= $today_days) or next; # or it's not overdue, right?
 105
 106     $overdueItemsCounted++;
 107     my ($amount,$type,$daycounttotal,$daycount)=
 108                 CalcFine($data->[$i], $borrower->{'categorycode'}, $branchcode,undef,undef, $datedue, $today);
 109         # FIXME: $type NEVER gets populated by anything.
 110     (defined $type) or $type = '';
 111         # Don't update the fine if today is a holiday.
 112         # This ensures that dropbox mode will remove the correct amount of fine.
 113         if ($mode eq 'production' and  ! $isHoliday) {
 114                 UpdateFine($data->[$i]->{'itemnumber'},$data->[$i]->{'borrowernumber'},$amount,$type,$due_str) if( $amount > 0 ) ;
 115         }
 116     my @cells = ();
 117     push @cells, map {$borrower->{$_}} @borrower_fields;
 118     push @cells, map {$data->[$i]->{$_}} @item_fields;
 119     push @cells, $type, $daycounttotal, $amount;
 120     print FILE join($delim, @cells), "\n";
 121 }
 122
 123 my $numOverdueItems = scalar(@$data);
 124 if ($summary) {
 125    print <<EOM;
 126 Fines assessment -- $today_iso -- Saved to $filename
 127 Number of Overdue Items:
 128      counted $overdueItemsCounted
 129     reported $numOverdueItems
 130
 131 EOM
 132 }
 133
 134 close FILE;