Kumara - predecessor to Koha
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package C4::Circulation::Renewals; #assumes C4/Circulation/Renewals
#package to deal with Renewals
#written 7/11/99 by olwen@katipo.co.nz
use strict;
require Exporter;
use DBI;
use C4::Database;
use C4::Accounts;
use C4::InterfaceCDK;
use C4::Interface::RenewalsCDK;
use C4::Search;
use C4::Scan;
use C4::Stats;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
# set the version for version checking
$VERSION = 0.01;
@ISA = qw(Exporter);
@EXPORT = qw(&renewstatus &renewbook &bulkrenew);
%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
# your exported package globals go here,
# as well as any optionally exported functions
@EXPORT_OK = qw($Var1 %Hashit);
# non-exported package globals go here
use vars qw(@more $stuff);
# initalize package globals, first exported ones
my $Var1 = '';
my %Hashit = ();
# then the others (which are still accessible as $Some::Module::stuff)
my $stuff = '';
my @more = ();
# all file-scoped lexicals must be created before
# the functions below that use them.
# file-private lexicals go here
my $priv_var = '';
my %secret_hash = ();
# here's a file-private function as a closure,
# callable as &$priv_func; it cannot be prototyped.
my $priv_func = sub {
# stuff goes here.
};
# make all your functions, whether exported or not;
sub Return {
}
sub renewstatus {
# check renewal status
my ($env,$dbh,$bornum,$itemno)=@_;
my $renews = 1;
my $renewokay = 0;
my $q1 = "select * from issues
where (borrowernumber = '$bornum')
and (itemnumber = '$itemno')
and returndate is null";
my $sth1 = $dbh->prepare($q1);
$sth1->execute;
if (my $data1 = $sth1->fetchrow_hashref) {
my $q2 = "select renewalsallowed from items,biblioitems,itemtypes
where (items.itemnumber = '$itemno')
and (items.biblioitemnumber = biblioitems.biblioitemnumber)
and (biblioitems.itemtype = itemtypes.itemtype)";
my $sth2 = $dbh->prepare($q2);
$sth2->execute;
if (my $data2=$sth2->fetchrow_hashref) {
$renews = $data2->{'renewalsallowed'};
}
if ($renews > $data1->{'renewals'}) {
$renewokay = 1;
}
$sth2->finish;
}
$sth1->finish;
# my $amt_owing = calc_odues($env,$dbh,$bornum,$itemno);
return($renewokay);
}
sub renewbook {
# mark book as renewed
my ($env,$dbh,$bornum,$itemno,$datedue)=@_;
if ($datedue eq "" ) {
#debug_msg($env, "getting date");
my $loanlength=21;
my $query= "Select * from biblioitems,items,itemtypes
where (items.itemnumber = '$itemno')
and (biblioitems.biblioitemnumber = items.biblioitemnumber)
and (biblioitems.itemtype = itemtypes.itemtype)";
my $sth=$dbh->prepare($query);
$sth->execute;
if (my $data=$sth->fetchrow_hashref) {
$loanlength = $data->{'loanlength'}
}
$sth->finish;
my $ti = time;
my $datedu = time + ($loanlength * 86400);
my @datearr = localtime($datedu);
$datedue = (1900+$datearr[5])."-".($datearr[4]+1)."-".$datearr[3];
}
my $issquery = "select * from issues where borrowernumber='$bornum' and
itemnumber='$itemno' and returndate is null";
my $sth=$dbh->prepare($issquery);
$sth->execute;
my $issuedata=$sth->fetchrow_hashref;
$sth->finish;
my $renews = $issuedata->{'renewals'} +1;
#debug_msg($env,"renewing $datedue");
my $updquery = "update issues
set date_due = '$datedue', renewals = '$renews'
where borrowernumber='$bornum' and
itemnumber='$itemno' and returndate is null";
my $sth=$dbh->prepare($updquery);
$sth->execute;
$sth->finish;
return();
}
sub bulkrenew {
my ($env,$dbh,$bornum,$amount,$borrower,$odues) = @_;
my $query = "select * from issues
where borrowernumber = '$bornum' and returndate is null order by date_due";
my $sth = $dbh->prepare($query);
$sth->execute();
my @items;
my @issues;
my @renewdef;
my $x;
while (my $issrec = $sth->fetchrow_hashref) {
my $itemdata = C4::Search::itemnodata($env,$dbh,$issrec->{'itemnumber'});
my $line = $issrec->{'date_due'}." ".$issrec->{'renewals'}." ";
my $line = $line.$itemdata->{'barcode'}." ".$itemdata->{'title'};
$items[$x] = $line;
#debug_msg($env,$line);
$issues[$x] = $issrec;
my $rdef = 1;
if ($issrec->{'renewals'} > 0) {
$rdef = 0;
}
$renewdef[$x] = $rdef;
$x++;
}
if ($x < 1) {
#C4::InterfaceCDK::debug_msg($env,"no issues");
return;
}
my $renews = C4::Interface::RenewalsCDK::renew_window($env,\@items,$borrower,$amount,$odues);
my $isscnt = $x;
$x =0;
while ($x < $isscnt) {
if (@$renews[$x] == 1) {
my $issrec = $issues[$x];
renewbook($env,$dbh,$issrec->{'borrowernumber'},$issrec->{'itemnumber'},"");
}
$x++;
}
$sth->finish();
}
END { } # module clean-up code here (global destructor)