2 # Please use 8-character tabs for this file (indents are every 4 characters)
4 package C4::Circulation::Circ2;
8 #package to deal with Returns
9 #written 3/11/99 by olwen@katipo.co.nz
12 # Copyright 2000-2002 Katipo Communications
14 # This file is part of Koha.
16 # Koha is free software; you can redistribute it and/or modify it under the
17 # terms of the GNU General Public License as published by the Free Software
18 # Foundation; either version 2 of the License, or (at your option) any later
21 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
22 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
23 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
25 # You should have received a copy of the GNU General Public License along with
26 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
27 # Suite 330, Boston, MA 02111-1307 USA
39 use C4::Calendar::Calendar;
43 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
45 # set the version for version checking
50 C4::Circulation::Circ2 - Koha circulation module
54 use C4::Circulation::Circ2;
58 The functions in this module deal with circulation, issues, and
59 returns, as well as general information about the library.
60 Also deals with stocktaking.
82 &listitemsforinventory
88 &get_current_return_date_of
96 # &getbranches &getprinters &getbranch &getprinter => moved to C4::Koha.pm
99 @issues = &itemissues($biblionumber, $biblio);
101 Looks up information about who has borrowed the bookZ<>(s) with the
104 C<$biblio> is ignored.
106 C<&itemissues> returns an array of references-to-hash. The keys
107 include the fields from the C<items> table in the Koha database.
108 Additional keys include:
114 If the item is currently on loan, this gives the due date.
116 If the item is not on loan, then this is either "Available" or
117 "Cancelled", if the item has been withdrawn.
121 If the item is currently on loan, this gives the card number of the
122 patron who currently has the item.
124 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
126 These give the timestamp for the last three times the item was
129 =item C<card0>, C<card1>, C<card2>
131 The card number of the last three patrons who borrowed this item.
133 =item C<borrower0>, C<borrower1>, C<borrower2>
135 The borrower number of the last three patrons who borrowed this item.
142 my ($dbh,$data, $itemnumber)=@_;
149 # Find out who currently has this item.
150 # FIXME - Wouldn't it be better to do this as a left join of
151 # some sort? Currently, this code assumes that if
152 # fetchrow_hashref() fails, then the book is on the shelf.
153 # fetchrow_hashref() can fail for any number of reasons (e.g.,
154 # database server crash), not just because no items match the
156 my $sth2 = $dbh->prepare("select * from issues,borrowers
158 and returndate is NULL
159 and issues.borrowernumber = borrowers.borrowernumber");
161 $sth2->execute($itemnumber);
162 if (my $data2 = $sth2->fetchrow_hashref) {
164 $data->{'date_due'}=$data2->{'date_due'};
165 $data->{'datelastborrowed'} = $data2->{'issue_date'};
166 $data->{'card'} = $data2->{'cardnumber'};
167 $data->{'borrower'} = $data2->{'borrowernumber'};
172 # Find the last 2 people who borrowed this item.
173 $sth2 = $dbh->prepare("select * from issues, borrowers
175 and issues.borrowernumber = borrowers.borrowernumber
176 and returndate is not NULL
177 order by returndate desc,timestamp desc limit 2") ;
178 $sth2->execute($itemnumber) ;
179 # for (my $i2 = 0; $i2 < 2; $i2++) { # FIXME : error if there is less than 3 pple borrowing this item
181 while (my $data2 = $sth2->fetchrow_hashref) {
182 $data->{"timestamp$i2"} = $data2->{'timestamp'};
183 $data->{"card$i2"} = $data2->{'cardnumber'};
184 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
185 $data->{'datelastborrowed'} = $data2->{'issue_date'} unless $data->{'datelastborrowed'};
198 &itemseen($dbh,$itemnum)
199 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking
200 C<$itemnum> is the item number
205 my ($dbh,$itemnumber) = @_;
206 my $sth=$dbh->prepare("select biblionumber from items where itemnumber=?");
207 $sth->execute($itemnumber);
208 my ($biblionumber)=$sth->fetchrow;
209 XMLmoditemonefield($dbh,$biblionumber,$itemnumber,'itemlost',"0",1);
211 my ($sec,$min,$hour,$mday,$mon,$year) = localtime();
214 my $timestamp = sprintf("%4d%02d%02d%02d%02d%02d.0",
215 $year,$mon,$mday,$hour,$min,$sec);
216 XMLmoditemonefield($dbh,$biblionumber,$itemnumber,'datelastseen', $timestamp);
218 sub itemseenbarcode {
219 my ($dbh,$barcode) = @_;
220 my $sth=$dbh->prepare("select biblionumber,itemnumber from items where barcode=$barcode");
222 my ($biblionumber,$itemnumber)=$sth->fetchrow;
223 XMLmoditemonefield($dbh,$biblionumber,$itemnumber,'itemlost',"0",1);
224 my ($sec,$min,$hour,$mday,$mon,$year) = localtime();
227 my $timestamp = sprintf("%4d%02d%02d%02d%02d%02d.0",$year,$mon,$mday,$hour,$min,$sec);
228 XMLmoditemonefield($dbh,$biblionumber,$itemnumber,'datelastseen', $timestamp);
231 sub listitemsforinventory {
232 my ($minlocation,$datelastseen,$offset,$size) = @_;
242 push @kohafields, "classification","datelastseen";
243 push @values,$minlocation,$datelastseen;
244 push @relations,"\@attr 5=1 \@attr 6=3 \@attr 4=1 ","\@attr 2=1 ";
245 push @and_or,"\@and";
247 ($count,$facets,@results)=ZEBRAsearch_kohafields(\@kohafields,\@values,\@relations,$sort,\@and_or,0,"",$offset,$size);
249 push @kohafields, "classification";
250 push @values,$minlocation;
251 push @relations,"\@attr 5=1 \@attr 6=3 \@attr 4=1 ";
254 ($count,$facets,@results)=ZEBRAsearch_kohafields(\@kohafields,\@values,\@relations,$sort,\@and_or,0,"",$offset,$size);
267 =head3 $str = &decode($chunk);
271 Decodes a segment of a string emitted by a CueCat barcode scanner and
280 # FIXME - At least, I'm pretty sure this is for decoding CueCat stuff.
283 my $seq = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
284 my @s = map { index($seq,$_); } split(//,$encoded);
299 my $n = (($s[0] << 6 | $s[1]) << 6 | $s[2]) << 6 | $s[3];
300 $r .=chr(($n >> 16) ^ 67) .
301 chr(($n >> 8 & 255) ^ 67) .
302 chr(($n & 255) ^ 67);
305 $r = substr($r,0,length($r)-$l);
309 =head2 getiteminformation
313 $item = &getiteminformation($env, $itemnumber, $barcode);
315 Looks up information about an item, given either its item number or
316 its barcode. If C<$itemnumber> is a nonzero value, it is used;
317 otherwise, C<$barcode> is used.
319 C<$env> is effectively ignored, but should be a reference-to-hash.
321 C<$item> is a reference-to-hash whose keys are fields from the biblio,
322 items, and biblioitems tables of the Koha database. It may also
323 contain the following keys:
329 The due date on this item, if it has been borrowed and not returned
330 yet. The date is in YYYY-MM-DD format.
338 True if the item may not be borrowed.
347 sub getiteminformation {
348 # returns a hash of item information together with biblio given either the itemnumber or the barcode
349 my ($env, $itemnumber, $barcode) = @_;
350 my $dbh=C4::Context->dbh;
351 my ($itemrecord)=XMLgetitem($dbh,$itemnumber,$barcode);
352 return undef unless $itemrecord; ## This is to prevent a system crash if barcode does not exist
353 my $itemhash=XML_xml2hash_onerecord($itemrecord);
354 my $iteminformation=XMLmarc2koha_onerecord($dbh,$itemhash,"holdings");
355 ##Now get full biblio details from MARC
356 if ($iteminformation) {
357 my ($record)=XMLgetbiblio($dbh,$iteminformation->{'biblionumber'});
358 my $recordhash=XML_xml2hash_onerecord($record);
359 my $biblio=XMLmarc2koha_onerecord($dbh,$recordhash,"biblios");
360 foreach my $field (keys %$biblio){
361 $iteminformation->{$field}=$biblio->{$field};
363 $iteminformation->{'date_due'}="" if $iteminformation->{'date_due'} eq "0000-00-00";
364 ($iteminformation->{'dewey'} == 0) && ($iteminformation->{'dewey'}='');
366 return($iteminformation);
373 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch, $barcode, $ignore_reserves);
375 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
377 C<$newbranch> is the code for the branch to which the item should be transferred.
379 C<$barcode> is the barcode of the item to be transferred.
381 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
382 Otherwise, if an item is reserved, the transfer fails.
384 Returns three values:
388 is true if the transfer was successful.
392 is a reference-to-hash which may have any of the following keys:
398 There is no item in the catalog with the given barcode. The value is C<$barcode>.
402 The item's home branch is permanent. This doesn't prevent the item from being transferred, though. The value is the code of the item's home branch.
404 C<DestinationEqualsHolding>
406 The item is already at the branch to which it is being transferred. The transfer is nonetheless considered to have failed. The value should be ignored.
410 The item was on loan, and C<&transferbook> automatically returned it before transferring it. The value is the borrower number of the patron who had the item.
414 The item was reserved. The value is a reference-to-hash whose keys are fields from the reserves table of the Koha database, and C<biblioitemnumber>. It also has the key C<ResFound>, whose value is either C<Waiting> or C<Reserved>.
418 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
428 ##This routine is reverted to origional state
429 ##This routine is used when a book physically arrives at a branch due to user returning it there
430 ## so record the fact that holdingbranch is changed.
432 # transfer book code....
433 my ($tbr, $barcode, $ignoreRs,$user) = @_;
436 my $dbh=C4::Context->dbh;
438 my $branches = GetBranches();
440 my $iteminformation = getiteminformation(\%env, 0, $barcode);
442 if (not $iteminformation) {
443 $messages->{'BadBarcode'} = $barcode;
446 # get branches of book...
447 my $hbr = $iteminformation->{'homebranch'};
448 my $fbr = $iteminformation->{'holdingbranch'};
450 if ($hbr && $branches->{$hbr}->{'PE'}) {
451 $messages->{'IsPermanent'} = $hbr;
453 # can't transfer book if is already there....
454 # FIXME - Why not? Shouldn't it trivially succeed?
456 $messages->{'DestinationEqualsHolding'} = 1;
459 # check if it is still issued to someone, return it...
460 my ($currentborrower) = currentborrower($iteminformation->{'itemnumber'});
461 if ($currentborrower) {
462 returnbook($barcode, $fbr);
463 $messages->{'WasReturned'} = $currentborrower;
466 # FIXME - Don't call &CheckReserves unless $ignoreRs is true.
467 # That'll save a database query.
468 my ($resfound, $resrec) = CheckReserves($iteminformation->{'itemnumber'});
469 if ($resfound and not $ignoreRs) {
470 $resrec->{'ResFound'} = $resfound;
471 $messages->{'ResFound'} = $resrec;
474 #actually do the transfer....
476 dotransfer($iteminformation->{'itemnumber'}, $fbr, $tbr,$user);
477 $messages->{'WasTransfered'} = 1;
479 return ($dotransfer, $messages, $iteminformation);
485 ## The book has arrived at this branch because it has been returned there
486 ## So we update the fact the book is in that branch not that we want to send the book to that branch
488 my ($itm, $fbr, $tbr,$user) = @_;
489 my $dbh = C4::Context->dbh;
491 #new entry in branchtransfers....
492 my $sth=$dbh->prepare("INSERT INTO branchtransfers (itemnumber, frombranch, datearrived, tobranch,comments) VALUES (?, ?, now(), ?,?)");
493 $sth->execute($itm, $fbr, $tbr,$user);
494 #update holdingbranch in items .....
495 &domarctransfer($dbh,$itm,$tbr);
496 ## Item seen taken out of this loop to optimize ZEBRA updates
497 # &itemseen($dbh,$itm);
502 my ($dbh,$itemnumber,$holdingbranch) = @_;
503 $itemnumber=~s /\'//g;
504 my $sth=$dbh->prepare("select biblionumber from items where itemnumber=$itemnumber");
506 my ($biblionumber)=$sth->fetchrow;
507 XMLmoditemonefield($dbh,$biblionumber,$itemnumber,'holdingbranch',$holdingbranch,1);
511 =head2 canbookbeissued
513 Check if a book can be issued.
515 my ($issuingimpossible,$needsconfirmation) = canbookbeissued($env,$borrower,$barcode,$year,$month,$day);
519 C<$env> Environment variable. Should be empty usually, but used by other subs. Next code cleaning could drop it.
521 C<$borrower> hash with borrower informations (from getpatroninformation)
523 C<$barcode> is the bar code of the book being issued.
525 C<$year> C<$month> C<$day> contains the date of the return (in case it's forced by "stickyduedate".
533 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
534 Possible values are :
538 sticky due date is invalid
542 borrower gone with no address
546 borrower declared it's card lost
552 =head3 UNKNOWN_BARCODE
566 item is restricted (set by ??)
570 C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
571 Possible values are :
579 renewing, not issuing
581 =head3 ISSUED_TO_ANOTHER
583 issued to someone else.
587 reserved for someone else.
591 sticky due date is invalid
595 if the borrower borrows to much things
599 # check if a book can be issued.
600 # returns an array with errors if any
613 my $borrower = shift;
614 my $iteminformation = shift;
615 my $cat_borrower = $borrower->{'categorycode'};
616 my $branch_borrower = $borrower->{'branchcode'};
617 my $dbh = C4::Context->dbh;
618 my $sth = $dbh->prepare('select itemtype from biblio where biblionumber = ?');
619 $sth->execute($iteminformation->{'biblionumber'});
620 my $type = $sth->fetchrow;
621 $sth = $dbh->prepare('select * from issuingrules where categorycode = ? and itemtype = ? and branchcode = ?');
622 my $sth2 = $dbh->prepare("select COUNT(*) from issues i, items it, biblio b where i.borrowernumber = ? and i.returndate is null and i.itemnumber = it.itemnumber and b.biblionumber=it.biblionumber and b.itemtype like ?");
623 my $sth3 = $dbh->prepare('select COUNT(*) from issues where borrowernumber = ? and returndate is null');
626 # check the 3 parameters
627 #print "content-type: text/plain \n\n";
628 #print "$cat_borrower, $type, $branch_borrower";
629 $sth->execute($cat_borrower, $type, $branch_borrower);
630 my $result = $sth->fetchrow_hashref;
631 if (defined($result->{maxissueqty})) {
632 # print "content-type: text/plain \n\n";
633 #print "$cat_borrower, $type, $branch_borrower";
634 $sth2->execute($borrower->{'borrowernumber'}, $type);
635 my $alreadyissued = $sth2->fetchrow;
636 # print "***" . $alreadyissued;
637 #print "----". $result->{'maxissueqty'};
638 if ($result->{'maxissueqty'} <= $alreadyissued) {
639 return ("a $alreadyissued /",($result->{'maxissueqty'}+0));
646 $sth->execute($cat_borrower, $type, "");
647 $result = $sth->fetchrow_hashref;
648 if (defined($result->{maxissueqty})) {
649 $sth2->execute($borrower->{'borrowernumber'}, $type);
650 my $alreadyissued = $sth2->fetchrow;
651 if ($result->{'maxissueqty'} <= $alreadyissued){
652 return ("b $alreadyissued / ".($result->{maxissueqty}+0));
658 # check for itemtype=*
659 $sth->execute($cat_borrower, "*", $branch_borrower);
660 $result = $sth->fetchrow_hashref;
661 if (defined($result->{maxissueqty})) {
662 $sth3->execute($borrower->{'borrowernumber'});
663 my ($alreadyissued) = $sth3->fetchrow;
664 if ($result->{'maxissueqty'} <= $alreadyissued){
665 # warn "HERE : $alreadyissued / ($result->{maxissueqty} for $borrower->{'borrowernumber'}";
666 return ("c $alreadyissued / ".($result->{maxissueqty}+0));
672 #check for borrowertype=*
673 $sth->execute("*", $type, $branch_borrower);
674 $result = $sth->fetchrow_hashref;
675 if (defined($result->{maxissueqty})) {
676 $sth2->execute($borrower->{'borrowernumber'}, "%$type%");
677 my $alreadyissued = $sth2->fetchrow;
678 if ($result->{'maxissueqty'} <= $alreadyissued){
679 return ("d $alreadyissued / ".($result->{maxissueqty}+0));
685 #check for borrowertype=*;itemtype=*
686 $sth->execute("*", "*", $branch_borrower);
687 $result = $sth->fetchrow_hashref;
688 if (defined($result->{maxissueqty})) {
689 $sth3->execute($borrower->{'borrowernumber'});
690 my $alreadyissued = $sth3->fetchrow;
691 if ($result->{'maxissueqty'} <= $alreadyissued){
692 return ("e $alreadyissued / ".($result->{maxissueqty}+0));
698 $sth->execute("*", $type, "");
699 $result = $sth->fetchrow_hashref;
700 if (defined($result->{maxissueqty}) && $result->{maxissueqty}>=0) {
701 $sth2->execute($borrower->{'borrowernumber'}, "%$type%");
702 my $alreadyissued = $sth2->fetchrow;
703 if ($result->{'maxissueqty'} <= $alreadyissued){
704 return ("f $alreadyissued / ".($result->{maxissueqty}+0));
710 $sth->execute($cat_borrower, "*", "");
711 $result = $sth->fetchrow_hashref;
712 if (defined($result->{maxissueqty})) {
713 $sth2->execute($borrower->{'borrowernumber'}, "%$type%");
714 my $alreadyissued = $sth2->fetchrow;
715 if ($result->{'maxissueqty'} <= $alreadyissued){
716 return ("g $alreadyissued / ".($result->{maxissueqty}+0));
722 $sth->execute("*", "*", "");
723 $result = $sth->fetchrow_hashref;
724 if (defined($result->{maxissueqty})) {
725 $sth3->execute($borrower->{'borrowernumber'});
726 my $alreadyissued = $sth3->fetchrow;
727 if ($result->{'maxissueqty'} <= $alreadyissued){
728 return ("h $alreadyissued / ".($result->{maxissueqty}+0));
739 sub canbookbeissued {
740 my ($env,$borrower,$barcode,$year,$month,$day,$inprocess) = @_;
741 my %needsconfirmation; # filled with problems that needs confirmations
742 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
743 my $iteminformation = getiteminformation($env, 0, $barcode);
744 my $dbh = C4::Context->dbh;
748 my ($duedate, $invalidduedate) = fixdate($year, $month, $day);
749 $issuingimpossible{INVALID_DATE} = 1 if ($invalidduedate);
754 if ($borrower->{flags}->{GNA}) {
755 $issuingimpossible{GNA} = 1;
757 if ($borrower->{flags}->{'LOST'}) {
758 $issuingimpossible{CARD_LOST} = 1;
760 if ($borrower->{flags}->{'DBARRED'}) {
761 $issuingimpossible{DEBARRED} = 1;
763 if (DATE_diff($borrower->{expiry},'CURRENT_DATE')<0) {
764 $issuingimpossible{EXPIRED} = 1;
771 my $amount = checkaccount($env,$borrower->{'borrowernumber'}, $dbh,$duedate);
772 if(C4::Context->preference("IssuingInProcess")){
773 my $amountlimit = C4::Context->preference("noissuescharge");
774 if ($amount > $amountlimit && !$inprocess) {
775 $issuingimpossible{DEBT} = sprintf("%.2f",$amount);
776 } elsif ($amount <= $amountlimit && !$inprocess) {
777 $needsconfirmation{DEBT} = sprintf("%.2f",$amount);
781 $needsconfirmation{DEBT} = $amount;
787 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
789 my $toomany = TooMany($borrower, $iteminformation);
790 $needsconfirmation{TOO_MANY} = $toomany if $toomany;
795 unless ($iteminformation->{barcode}) {
796 $issuingimpossible{UNKNOWN_BARCODE} = 1;
798 if ($iteminformation->{'notforloan'} > 0) {
799 $issuingimpossible{NOT_FOR_LOAN} = 1;
801 if ($iteminformation->{'itemtype'} eq 'REF') {
802 $issuingimpossible{NOT_FOR_LOAN} = 1;
804 if ($iteminformation->{'wthdrawn'} == 1) {
805 $issuingimpossible{WTHDRAWN} = 1;
807 if ($iteminformation->{'restricted'} == 1) {
808 $issuingimpossible{RESTRICTED} = 1;
810 if ($iteminformation->{'shelf'} eq 'Res') {
811 $issuingimpossible{IN_RESERVE} = 1;
813 if (C4::Context->preference("IndependantBranches")){
814 my $userenv = C4::Context->userenv;
815 if (($userenv)&&($userenv->{flags} != 1)){
816 $issuingimpossible{NOTSAMEBRANCH} = 1 if ($iteminformation->{'holdingbranch'} ne $userenv->{branch} ) ;
821 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
823 my ($currentborrower) = currentborrower($iteminformation->{'itemnumber'});
824 if ($currentborrower eq $borrower->{'borrowernumber'}) {
825 # Already issued to current borrower. Ask whether the loan should
827 my ($renewstatus) = renewstatus($env, $borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'});
828 if ($renewstatus == 0) { # no more renewals allowed
829 $issuingimpossible{NO_MORE_RENEWALS} = 1;
831 if (C4::Context->preference("strictrenewals")){
832 ###if this is set do not allow automatic renewals
833 ##the new renew script will do same strict checks as issues and return error codes
834 $needsconfirmation{RENEW_ISSUE} = 1;
838 } elsif ($currentborrower) {
839 # issued to someone else
840 my $currborinfo = getpatroninformation(0,$currentborrower);
841 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
842 $needsconfirmation{ISSUED_TO_ANOTHER} = "$currborinfo->{'reservedate'} : $currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
844 # See if the item is on RESERVE
845 my ($restype, $res) = CheckReserves($iteminformation->{'itemnumber'});
847 my $resbor = $res->{'borrowernumber'};
848 if ($resbor ne $borrower->{'borrowernumber'} && $restype eq "Waiting") {
849 # The item is on reserve and waiting, but has been
850 # reserved by some other patron.
851 my ($resborrower, $flags)=getpatroninformation($env, $resbor,0);
852 my $branches = GetBranches();
853 my $branchname = $branches->{$res->{'branchcode'}}->{'branchname'};
854 $needsconfirmation{RESERVE_WAITING} = "$resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'}, $branchname)";
855 # CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
856 } elsif ($restype eq "Reserved") {
857 # The item is on reserve for someone else.
858 my ($resborrower, $flags)=getpatroninformation($env, $resbor,0);
859 my $branches = GetBranches();
860 my $branchname = $branches->{$res->{'branchcode'}}->{'branchname'};
861 $needsconfirmation{RESERVED} = "$res->{'reservedate'} : $resborrower->{'firstname'} $resborrower->{'surname'} ($resborrower->{'cardnumber'})";
864 if(C4::Context->preference("LibraryName") eq "Horowhenua Library Trust"){
865 if ($borrower->{'categorycode'} eq 'W'){
866 my %issuingimpossible;
867 return(\%issuingimpossible,\%needsconfirmation);
871 return(\%issuingimpossible,\%needsconfirmation);
876 Issue a book. Does no check, they are done in canbookbeissued. If we reach this sub, it means the user confirmed if needed.
878 &issuebook($env,$borrower,$barcode,$date)
882 C<$env> Environment variable. Should be empty usually, but used by other subs. Next code cleaning could drop it.
884 C<$borrower> hash with borrower informations (from getpatroninformation)
886 C<$barcode> is the bar code of the book being issued.
888 C<$date> contains the max date of return. calculated if empty.
893 # issuing book. We already have checked it can be issued, so, just issue it !
896 ### fix me STOP using koha hashes, change so that XML hash is used
897 my ($env,$borrower,$barcode,$date,$cancelreserve) = @_;
898 my $dbh = C4::Context->dbh;
899 my $itemrecord=XMLgetitemhash($dbh,"",$barcode);
900 my $iteminformation=XMLmarc2koha_onerecord($dbh,$itemrecord,"holdings");
901 $iteminformation->{'itemtype'}=MARCfind_itemtype($dbh,$iteminformation->{biblionumber});
904 # check if we just renew the issue.
906 my ($currentborrower) = currentborrower($iteminformation->{'itemnumber'});
907 if ($currentborrower eq $borrower->{'borrowernumber'}) {
908 my ($charge,$itemtype) = calc_charges($env, $iteminformation->{'itemnumber'}, $borrower->{'borrowernumber'});
910 createcharge($env, $dbh, $iteminformation->{'itemnumber'}, $borrower->{'borrowernumber'}, $charge);
911 $iteminformation->{'charge'} = $charge;
913 &UpdateStats($env,$env->{'branchcode'},'renew',$charge,'',$iteminformation->{'itemnumber'},$iteminformation->{'itemtype'},$borrower->{'borrowernumber'});
914 if (C4::Context->preference("strictrenewals")){
915 $error=renewstatus($env, $borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'});
916 renewbook($env, $borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'}) if ($error>1);
918 renewbook($env, $borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'});
924 if ($currentborrower ne '') {
925 # This book is currently on loan, but not to the person
926 # who wants to borrow it now. mark it returned before issuing to the new borrower
927 returnbook($iteminformation->{'barcode'}, $env->{'branchcode'});
928 #warn "return : ".$borrower->{borrowernumber}." / I : ".$iteminformation->{'itemnumber'};
931 # See if the item is on reserve.
932 my ($restype, $res) = CheckReserves($iteminformation->{'itemnumber'});
933 #warn "$restype,$res";
935 my $resbor = $res->{'borrowernumber'};
936 if ($resbor eq $borrower->{'borrowernumber'}) {
937 # The item is on reserve to the current patron
939 # warn "FillReserve";
940 } elsif ($restype eq "Waiting") {
942 # The item is on reserve and waiting, but has been
943 # reserved by some other patron.
944 my ($resborrower, $flags)=getpatroninformation($env, $resbor,0);
945 my $branches = GetBranches();
946 my $branchname = $branches->{$res->{'branchcode'}}->{'branchname'};
948 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
950 # set waiting reserve to first in reserve queue as book isn't waiting now
951 UpdateReserve(1, $res->{'biblionumber'}, $res->{'borrowernumber'}, $res->{'branchcode'});
953 } elsif ($restype eq "Reserved") {
955 # The item is on reserve for someone else.
956 my ($resborrower, $flags)=getpatroninformation($env, $resbor,0);
957 my $branches = GetBranches();
958 my $branchname = $branches->{$res->{'branchcode'}}->{'branchname'};
959 if ($cancelreserve) {
960 # cancel reserves on this item
961 CancelReserve(0, $res->{'itemnumber'}, $res->{'borrowernumber'});
962 # also cancel reserve on biblio related to this item
963 # my $st_Fbiblio = $dbh->prepare("select biblionumber from items where itemnumber=?");
964 # $st_Fbiblio->execute($res->{'itemnumber'});
965 # my $biblionumber = $st_Fbiblio->fetchrow;
966 # CancelReserve($iteminformation->{'biblionumber'},0,$res->{'borrowernumber'});
967 # warn "CancelReserve $res->{'itemnumber'}, $res->{'borrowernumber'}";
969 my $tobrcd = ReserveWaiting($res->{'itemnumber'}, $res->{'borrowernumber'});
970 transferbook($tobrcd,$barcode, 1);
976 my $sth=$dbh->prepare("insert into issues (borrowernumber, itemnumber, date_due, branchcode,issue_date) values (?,?,?,?,NOW())");
977 my $loanlength = getLoanLength($borrower->{'categorycode'},$iteminformation->{'itemtype'},$borrower->{'branchcode'});
980 my @datearr = localtime();
981 $dateduef = (1900+$datearr[5])."-".($datearr[4]+1)."-". $datearr[3];
983 my $calendar = C4::Calendar::Calendar->new(branchcode => $borrower->{'branchcode'});
984 my ($yeardue, $monthdue, $daydue) = split /-/, $dateduef;
985 ($daydue, $monthdue, $yeardue) = $calendar->addDate($daydue, $monthdue, $yeardue, $loanlength);
986 $dateduef = "$yeardue-".sprintf ("%0.2d", $monthdue)."-". sprintf("%0.2d",$daydue);
992 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
993 if (C4::Context->preference('ReturnBeforeExpiry') && $dateduef gt $borrower->{expiry}) {
994 $dateduef=$borrower->{expiry};
996 $sth->execute($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'}, $dateduef, $env->{'branchcode'});
998 $iteminformation->{'issues'}++;
999 ##Record in MARC the new data ,date_due as due date,issue count and the borrowernumber
1000 $itemrecord=XML_writeline($itemrecord, "issues", $iteminformation->{'issues'},"holdings");
1001 $itemrecord=XML_writeline($itemrecord, "date_due", $dateduef,"holdings");
1002 $itemrecord=XML_writeline($itemrecord, "borrowernumber", $borrower->{'borrowernumber'},"holdings");
1003 $itemrecord=XML_writeline($itemrecord, "itemlost", "0","holdings");
1004 # find today's date as timestamp
1005 my ($sec,$min,$hour,$mday,$mon,$year) = localtime();
1008 my $timestamp = sprintf("%4d%02d%02d%02d%02d%02d.0",
1009 $year,$mon,$mday,$hour,$min,$sec);
1010 $itemrecord=XML_writeline($itemrecord, "datelastseen", $timestamp,"holdings");
1011 ##Now update the zebradb
1012 NEWmoditem($dbh,$itemrecord,$iteminformation->{'biblionumber'},$iteminformation->{'itemnumber'});
1013 # If it costs to borrow this book, charge it to the patron's account.
1014 my ($charge,$itemtype)=calc_charges($env, $iteminformation->{'itemnumber'}, $borrower->{'borrowernumber'});
1016 createcharge($env, $dbh, $iteminformation->{'itemnumber'}, $borrower->{'borrowernumber'}, $charge);
1017 $iteminformation->{'charge'}=$charge;
1019 # Record the fact that this book was issued in SQL
1020 &UpdateStats($env,$env->{'branchcode'},'issue',$charge,'',$iteminformation->{'itemnumber'},$iteminformation->{'itemtype'},$borrower->{'borrowernumber'});
1025 =head2 getLoanLength
1027 Get loan length for an itemtype, a borrower type and a branch
1029 my $loanlength = &getLoanLength($borrowertype,$itemtype,branchcode)
1034 my ($borrowertype,$itemtype,$branchcode) = @_;
1035 my $dbh = C4::Context->dbh;
1036 my $sth = $dbh->prepare("select issuelength from issuingrules where categorycode=? and itemtype=? and branchcode=?");
1037 # try to find issuelength & return the 1st available.
1038 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1039 $sth->execute($borrowertype,$itemtype,$branchcode);
1040 my $loanlength = $sth->fetchrow_hashref;
1041 return $loanlength->{issuelength} if defined($loanlength);
1043 $sth->execute($borrowertype,$itemtype,"");
1044 $loanlength = $sth->fetchrow_hashref;
1045 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1047 $sth->execute($borrowertype,"*",$branchcode);
1048 $loanlength = $sth->fetchrow_hashref;
1049 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1051 $sth->execute("*",$itemtype,$branchcode);
1052 $loanlength = $sth->fetchrow_hashref;
1053 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1055 $sth->execute($borrowertype,"*","");
1056 $loanlength = $sth->fetchrow_hashref;
1057 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1059 $sth->execute("*","*",$branchcode);
1060 $loanlength = $sth->fetchrow_hashref;
1061 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1063 $sth->execute("*",$itemtype,"");
1064 $loanlength = $sth->fetchrow_hashref;
1065 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1067 $sth->execute("*","*","");
1068 $loanlength = $sth->fetchrow_hashref;
1069 return $loanlength->{issuelength} if defined($loanlength) && $loanlength->{issuelength} ne 'NULL';
1071 # if no rule is set => 21 days (hardcoded)
1076 ($doreturn, $messages, $iteminformation, $borrower) =
1077 &returnbook($barcode, $branch);
1081 C<$barcode> is the bar code of the book being returned. C<$branch> is
1082 the code of the branch where the book is being returned.
1084 C<&returnbook> returns a list of four items:
1086 C<$doreturn> is true iff the return succeeded.
1088 C<$messages> is a reference-to-hash giving the reason for failure:
1094 No item with this barcode exists. The value is C<$barcode>.
1098 The book is not currently on loan. The value is C<$barcode>.
1100 =item C<IsPermanent>
1102 The book's home branch is a permanent collection. If you have borrowed
1103 this book, you are not allowed to return it. The value is the code for
1104 the book's home branch.
1108 This book has been withdrawn/cancelled. The value should be ignored.
1112 The item was reserved. The value is a reference-to-hash whose keys are
1113 fields from the reserves table of the Koha database, and
1114 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1115 either C<Waiting>, C<Reserved>, or 0.
1119 C<$borrower> is a reference-to-hash, giving information about the
1120 patron who last borrowed the book.
1124 # FIXME - This API is bogus. There's no need to return $borrower and
1125 # $iteminformation; the caller can ask about those separately, if it
1126 # cares (it'd be inefficient to make two database calls instead of
1127 # one, but &getpatroninformation and &getiteminformation can be
1128 # memoized if this is an issue).
1130 # The ($doreturn, $messages) tuple is redundant: if the return
1131 # succeeded, that's all the caller needs to know. So &returnbook can
1132 # return 1 and 0 on success and failure, and set
1133 # $C4::Circulation::Circ2::errmsg to indicate the error. Or it can
1134 # return undef for success, and an error message on error (though this
1135 # is more C-ish than Perl-ish).
1138 my ($barcode, $branch) = @_;
1141 my $dbh = C4::Context->dbh;
1143 die '$branch not defined' unless defined $branch; # just in case (bug 170)
1144 # get information on item
1145 my $itemrecord=XMLgetitemhash($dbh,"",$barcode);
1146 my $iteminformation=XMLmarc2koha_onerecord($dbh,$itemrecord,"holdings");
1147 $iteminformation->{'itemtype'}=MARCfind_itemtype($dbh,$iteminformation->{biblionumber});
1148 if (not $iteminformation) {
1149 $messages->{'BadBarcode'} = $barcode;
1153 my ($currentborrower) = currentborrower($iteminformation->{'itemnumber'});
1154 if ((not $currentborrower) && $doreturn) {
1155 $messages->{'NotIssued'} = $barcode;
1158 # check if the book is in a permanent collection....
1159 my $hbr = $iteminformation->{'homebranch'};
1160 my $branches = GetBranches();
1161 if ($branches->{$hbr}->{'PE'}) {
1162 $messages->{'IsPermanent'} = $hbr;
1164 # check that the book has been cancelled
1165 if ($iteminformation->{'wthdrawn'}) {
1166 $messages->{'wthdrawn'} = 1;
1169 # update issues, thereby returning book (should push this out into another subroutine
1170 my ($borrower) = getpatroninformation(\%env, $currentborrower, 0);
1172 my $sth = $dbh->prepare("update issues set returndate = now() where (borrowernumber = ?) and (itemnumber = ?) and (returndate is null)");
1173 $sth->execute($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'});
1174 $messages->{'WasReturned'} = 1; # FIXME is the "= 1" right?
1177 $itemrecord=XML_writeline($itemrecord, "date_due", "","holdings");
1178 $itemrecord=XML_writeline($itemrecord, "borrowernumber", "","holdings");
1180 my ($transfered, $mess, $item) = transferbook($branch, $barcode, 1);
1181 my ($sec,$min,$hour,$mday,$mon,$year) = localtime();
1184 my $timestamp = sprintf("%4d%02d%02d%02d%02d%02d.0",
1185 $year,$mon,$mday,$hour,$min,$sec);
1186 $itemrecord=XML_writeline($itemrecord, "datelastseen", $timestamp,"holdings");
1189 ($borrower) = getpatroninformation(\%env, $currentborrower, 0);
1190 # transfer book to the current branch
1193 $messages->{'WasTransfered'} = 1; # FIXME is the "= 1" right?
1195 # fix up the accounts.....
1196 if ($iteminformation->{'itemlost'}) {
1197 fixaccountforlostandreturned($iteminformation, $borrower);
1198 $messages->{'WasLost'} = 1; # FIXME is the "= 1" right?
1199 $itemrecord=XML_writeline($itemrecord, "itemlost", "","holdings");
1201 ####WARNING-- FIXME#########
1202 ### The following new script is commented out
1203 ## I did not understand what it is supposed to do.
1204 ## If a book is returned at one branch it is automatically recorded being in that branch by
1205 ## transferbook script. This scrip tries to find out whether it was sent thre
1206 ## Well whether sent or not it is physically there and transferbook records this fact in MARCrecord as well
1207 ## If this script is trying to do something else it should be uncommented and also add support for updating MARC record --TG
1208 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1209 # check if we have a transfer for this document
1210 # my $checktransfer = checktransferts($iteminformation->{'itemnumber'});
1211 # if we have a return, we update the line of transfers with the datearrived
1212 # if ($checktransfer){
1213 # my $sth = $dbh->prepare("update branchtransfers set datearrived = now() where itemnumber= ? AND datearrived IS NULL");
1214 # $sth->execute($iteminformation->{'itemnumber'});
1216 # now we check if there is a reservation with the validate of transfer if we have one, we can set it with the status 'W'
1217 # my $updateWaiting = SetWaitingStatus($iteminformation->{'itemnumber'});
1219 # if we don't have a transfer on run, we check if the document is not in his homebranch and there is not a reservation, we transfer this one to his home branch directly if system preference Automaticreturn is turn on .
1221 # my $checkreserves = CheckReserves($iteminformation->{'itemnumber'});
1222 # if (($iteminformation->{'homebranch'} ne $iteminformation->{'holdingbranch'}) and (not $checkreserves) and (C4::Context->preference("AutomaticItemReturn") == 1)){
1223 # my $automatictransfer = dotransfer($iteminformation->{'itemnumber'},$iteminformation->{'holdingbranch'},$iteminformation->{'homebranch'});
1224 # $messages->{'WasTransfered'} = 1;
1227 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1228 # fix up the overdues in accounts...
1229 fixoverduesonreturn($borrower->{'borrowernumber'}, $iteminformation->{'itemnumber'});
1230 $itemrecord=XML_writeline($itemrecord, "itemoverdue", "","holdings");
1231 # find reserves.....
1232 my ($resfound, $resrec) = CheckReserves($iteminformation->{'itemnumber'});
1234 # my $tobrcd = ReserveWaiting($resrec->{'itemnumber'}, $resrec->{'borrowernumber'});
1235 $resrec->{'ResFound'} = $resfound;
1236 $messages->{'ResFound'} = $resrec;
1238 ##Now update the zebradb
1239 NEWmoditem($dbh,$itemrecord,$iteminformation->{'biblionumber'},$iteminformation->{'itemnumber'});
1241 # Record the fact that this book was returned.
1242 UpdateStats(\%env, $branch ,'return','0','',$iteminformation->{'itemnumber'},$iteminformation->{'itemtype'},$borrower->{'borrowernumber'});
1243 return ($doreturn, $messages, $iteminformation, $borrower);
1246 =head2 fixaccountforlostandreturned
1248 &fixaccountforlostandreturned($iteminfo,$borrower);
1250 Calculates the charge for a book lost and returned (Not exported & used only once)
1252 C<$iteminfo> is a hashref to iteminfo. Only {itemnumber} is used.
1254 C<$borrower> is a hashref to borrower. Only {borrowernumber is used.
1258 sub fixaccountforlostandreturned {
1259 my ($iteminfo, $borrower) = @_;
1261 my $dbh = C4::Context->dbh;
1262 my $itm = $iteminfo->{'itemnumber'};
1263 # check for charge made for lost book
1264 my $sth = $dbh->prepare("select * from accountlines where (itemnumber = ?) and (accounttype='L' or accounttype='Rep') order by date desc");
1265 $sth->execute($itm);
1266 if (my $data = $sth->fetchrow_hashref) {
1267 # writeoff this amount
1269 my $amount = $data->{'amount'};
1270 my $acctno = $data->{'accountno'};
1272 if ($data->{'amountoutstanding'} == $amount) {
1273 $offset = $data->{'amount'};
1276 $offset = $amount - $data->{'amountoutstanding'};
1277 $amountleft = $data->{'amountoutstanding'} - $amount;
1279 my $usth = $dbh->prepare("update accountlines set accounttype = 'LR',amountoutstanding='0'
1280 where (borrowernumber = ?)
1281 and (itemnumber = ?) and (accountno = ?) ");
1282 $usth->execute($data->{'borrowernumber'},$itm,$acctno);
1284 #check if any credit is left if so writeoff other accounts
1285 my $nextaccntno = getnextacctno(\%env,$data->{'borrowernumber'},$dbh);
1286 if ($amountleft < 0){
1289 if ($amountleft > 0){
1290 my $msth = $dbh->prepare("select * from accountlines where (borrowernumber = ?)
1291 and (amountoutstanding >0) order by date");
1292 $msth->execute($data->{'borrowernumber'});
1293 # offset transactions
1296 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
1297 if ($accdata->{'amountoutstanding'} < $amountleft) {
1299 $amountleft -= $accdata->{'amountoutstanding'};
1301 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
1304 my $thisacct = $accdata->{'accountno'};
1305 my $usth = $dbh->prepare("update accountlines set amountoutstanding= ?
1306 where (borrowernumber = ?)
1307 and (accountno=?)");
1308 $usth->execute($newamtos,$data->{'borrowernumber'},'$thisacct');
1310 $usth = $dbh->prepare("insert into accountoffsets
1311 (borrowernumber, accountno, offsetaccount, offsetamount)
1314 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
1319 if ($amountleft > 0){
1322 my $desc="Book Returned ".$iteminfo->{'barcode'};
1323 $usth = $dbh->prepare("insert into accountlines
1324 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
1325 values (?,?,now(),?,?,'CR',?)");
1326 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
1328 $usth = $dbh->prepare("insert into accountoffsets
1329 (borrowernumber, accountno, offsetaccount, offsetamount)
1331 $usth->execute($borrower->{'borrowernumber'},$data->{'accountno'},$nextaccntno,$offset);
1333 # $usth = $dbh->prepare("update items set paidfor='' where itemnumber=?");
1334 # $usth->execute($itm);
1341 =head2 fixoverdueonreturn
1343 &fixoverdueonreturn($brn,$itm);
1347 C<$brn> borrowernumber
1353 sub fixoverduesonreturn {
1354 my ($brn, $itm) = @_;
1355 my $dbh = C4::Context->dbh;
1356 # check for overdue fine
1357 my $sth = $dbh->prepare("select * from accountlines where (borrowernumber = ?) and (itemnumber = ?) and (accounttype='FU' or accounttype='O')");
1358 $sth->execute($brn,$itm);
1359 # alter fine to show that the book has been returned
1360 if (my $data = $sth->fetchrow_hashref) {
1361 my $usth=$dbh->prepare("update accountlines set accounttype='F' where (borrowernumber = ?) and (itemnumber = ?) and (accountno = ?)");
1362 $usth->execute($brn,$itm,$data->{'accountno'});
1371 # NOTE!: If you change this function, be sure to update the POD for
1372 # &getpatroninformation.
1374 # $flags = &patronflags($env, $patron, $dbh);
1377 # {message} Message showing patron's credit or debt
1378 # {noissues} Set if patron owes >$5.00
1379 # {GNA} Set if patron gone w/o address
1380 # {message} "Borrower has no valid address"
1382 # {LOST} Set if patron's card reported lost
1383 # {message} Message to this effect
1385 # {DBARRED} Set is patron is debarred
1386 # {message} Message to this effect
1388 # {NOTES} Set if patron has notes
1389 # {message} Notes about patron
1390 # {ODUES} Set if patron has overdue books
1392 # {itemlist} ref-to-array: list of overdue books
1393 # {itemlisttext} Text list of overdue items
1394 # {WAITING} Set if there are items available that the
1396 # {message} Message to this effect
1397 # {itemlist} ref-to-array: list of available items
1399 # Original subroutine for Circ2.pm
1401 my ($env, $patroninformation, $dbh) = @_;
1402 my $amount = C4::Accounts2::checkaccount($env, $patroninformation->{'borrowernumber'}, $dbh);
1405 my $noissuescharge = C4::Context->preference("noissuescharge");
1406 $flaginfo{'message'}= sprintf "Patron owes \$%.02f", $amount;
1407 if ($amount > $noissuescharge) {
1408 $flaginfo{'noissues'} = 1;
1410 $flags{'CHARGES'} = \%flaginfo;
1411 } elsif ($amount < 0){
1413 $flaginfo{'message'} = sprintf "Patron has credit of \$%.02f", -$amount;
1414 $flags{'CHARGES'} = \%flaginfo;
1416 if ($patroninformation->{'gonenoaddress'} == 1) {
1418 $flaginfo{'message'} = 'Borrower has no valid address.';
1419 $flaginfo{'noissues'} = 1;
1420 $flags{'GNA'} = \%flaginfo;
1422 if ($patroninformation->{'lost'} == 1) {
1424 $flaginfo{'message'} = 'Borrower\'s card reported lost.';
1425 $flaginfo{'noissues'} = 1;
1426 $flags{'LOST'} = \%flaginfo;
1428 if ($patroninformation->{'debarred'} == 1) {
1430 $flaginfo{'message'} = 'Borrower is Debarred.';
1431 $flaginfo{'noissues'} = 1;
1432 $flags{'DBARRED'} = \%flaginfo;
1434 if ($patroninformation->{'borrowernotes'}) {
1436 $flaginfo{'message'} = "$patroninformation->{'borrowernotes'}";
1437 $flags{'NOTES'} = \%flaginfo;
1439 my ($odues, $itemsoverdue)
1440 = checkoverdues($env, $patroninformation->{'borrowernumber'}, $dbh);
1443 $flaginfo{'message'} = "Yes";
1444 $flaginfo{'itemlist'} = $itemsoverdue;
1445 foreach (sort {$a->{'date_due'} cmp $b->{'date_due'}} @$itemsoverdue) {
1446 $flaginfo{'itemlisttext'}.="$_->{'date_due'} $_->{'barcode'} $_->{'title'} \n";
1448 $flags{'ODUES'} = \%flaginfo;
1450 my ($nowaiting, $itemswaiting)
1451 = CheckWaiting($patroninformation->{'borrowernumber'});
1452 if ($nowaiting > 0) {
1454 $flaginfo{'message'} = "Reserved items available";
1455 $flaginfo{'itemlist'} = $itemswaiting;
1456 $flags{'WAITING'} = \%flaginfo;
1464 # From Main.pm, modified to return a list of overdueitems, in addition to a count
1465 #checks whether a borrower has overdue items
1466 my ($env, $bornum, $dbh)=@_;
1467 my @datearr = localtime;
1468 my $today = (1900+$datearr[5]).sprintf ("%02d", ($datearr[4]+1)).sprintf ("%02d", $datearr[3]);
1471 my $sth = $dbh->prepare("SELECT issues.* , i.biblionumber as biblionumber,b.* FROM issues, items i,biblio b
1472 WHERE i.itemnumber=issues.itemnumber
1473 AND i.biblionumber=b.biblionumber
1474 AND issues.borrowernumber = ?
1475 AND issues.returndate is NULL
1476 AND issues.date_due < ?");
1477 $sth->execute($bornum,$today);
1478 while (my $data = $sth->fetchrow_hashref) {
1480 push (@overdueitems, $data);
1484 return ($count, \@overdueitems);
1488 sub currentborrower {
1489 # Original subroutine for Circ2.pm
1490 my ($itemnumber) = @_;
1491 my $dbh = C4::Context->dbh;
1492 my $q_itemnumber = $dbh->quote($itemnumber);
1493 my $sth=$dbh->prepare("select borrowers.borrowernumber from
1494 issues,borrowers where issues.itemnumber=$q_itemnumber and
1495 issues.borrowernumber=borrowers.borrowernumber and issues.returndate is
1498 my ($borrower) = $sth->fetchrow;
1502 # FIXME - Not exported, but used in 'updateitem.pl' anyway.
1503 sub checkreserve_to_delete {
1504 # Check for reserves for biblio
1505 my ($env,$dbh,$itemnum)=@_;
1507 my $sth = $dbh->prepare("select * from reserves,items
1508 where (items.itemnumber = ?)
1509 and (reserves.cancellationdate is NULL)
1510 and (items.biblionumber = reserves.biblionumber)
1511 and ((reserves.found = 'W')
1512 or (reserves.found is null))
1513 order by priority");
1514 $sth->execute($itemnum);
1516 my $data=$sth->fetchrow_hashref;
1517 while ($data && $resbor eq '') {
1519 my $const = $data->{'constrainttype'};
1520 if ($const eq "a") {
1521 $resbor = $data->{'borrowernumber'};
1524 my $csth = $dbh->prepare("select * from reserveconstraints,items
1525 where (borrowernumber=?)
1527 and reserveconstraints.biblionumber=?
1528 and (items.itemnumber=? )");
1529 $csth->execute($data->{'borrowernumber'},$data->{'biblionumber'},$data->{'reservedate'},$itemnum);
1530 if (my $cdata=$csth->fetchrow_hashref) {$found = 1;}
1531 if ($const eq 'o') {
1532 if ($found eq 1) {$resbor = $data->{'borrowernumber'};}
1534 if ($found eq 0) {$resbor = $data->{'borrowernumber'};}
1538 $data=$sth->fetchrow_hashref;
1541 return ($resbor,$resrec);
1544 =head2 currentissues
1546 $issues = ¤tissues($env, $borrower);
1548 Returns a list of books currently on loan to a patron.
1550 If C<$env-E<gt>{todaysissues}> is set and true, C<¤tissues> only
1551 returns information about books issued today. If
1552 C<$env-E<gt>{nottodaysissues}> is set and true, C<¤tissues> only
1553 returns information about books issued before today. If both are
1554 specified, C<$env-E<gt>{todaysissues}> is ignored. If neither is
1555 specified, C<¤tissues> returns all of the patron's issues.
1557 C<$borrower->{borrowernumber}> is the borrower number of the patron
1558 whose issues we want to list.
1560 C<¤tissues> returns a PHP-style array: C<$issues> is a
1561 reference-to-hash whose keys are integers in the range 1...I<n>, where
1562 I<n> is the number of items on issue (either today or before today).
1563 C<$issues-E<gt>{I<n>}> is a reference-to-hash whose keys are all of
1564 the fields of the biblio, biblioitems, items, and issues fields of the
1565 Koha database for that particular item.
1571 # New subroutine for Circ2.pm
1572 my ($env, $borrower) = @_;
1573 my $dbh = C4::Context->dbh;
1576 my $borrowernumber = $borrower->{'borrowernumber'};
1579 # Figure out whether to get the books issued today, or earlier.
1580 # FIXME - $env->{todaysissues} and $env->{nottodaysissues} can
1581 # both be specified, but are mutually-exclusive. This is bogus.
1582 # Make this a flag. Or better yet, return everything in (reverse)
1583 # chronological order and let the caller figure out which books
1584 # were issued today.
1585 if ($env->{'todaysissues'}) {
1587 # $today = POSIX::strftime("%Y%m%d", localtime);
1588 # FIXME - Since $today will be used in either case, move it
1589 # out of the two if-blocks.
1590 my @datearr = localtime(time());
1591 my $today = (1900+$datearr[5]).sprintf ("%02d", ($datearr[4]+1)).sprintf ("%02d", $datearr[3]);
1592 # FIXME - MySQL knows about dates. Just use
1593 # and issues.timestamp = curdate();
1594 $crit=" and issues.timestamp like '$today%' ";
1596 if ($env->{'nottodaysissues'}) {
1598 # $today = POSIX::strftime("%Y%m%d", localtime);
1599 # FIXME - Since $today will be used in either case, move it
1600 # out of the two if-blocks.
1601 my @datearr = localtime(time());
1602 my $today = (1900+$datearr[5]).sprintf ("%02d", ($datearr[4]+1)).sprintf ("%02d", $datearr[3]);
1603 # FIXME - MySQL knows about dates. Just use
1604 # and issues.timestamp < curdate();
1605 $crit=" and !(issues.timestamp like '$today%') ";
1608 # FIXME - Does the caller really need every single field from all
1610 my $sth=$dbh->prepare("select * from issues,items where
1611 borrowernumber=? and issues.itemnumber=items.itemnumber and
1613 $crit order by issues.date_due");
1614 $sth->execute($borrowernumber);
1615 while (my $data = $sth->fetchrow_hashref) {
1617 my @datearr = localtime(time());
1618 my $todaysdate = (1900+$datearr[5]).sprintf ("%02d", ($datearr[4]+1)).sprintf ("%02d", $datearr[3]);
1619 my $datedue=$data->{'date_due'};
1621 if ($datedue < $todaysdate) {
1622 $data->{'overdue'}=1;
1624 my $itemnumber=$data->{'itemnumber'};
1625 # FIXME - Consecutive integers as hash keys? You have GOT to
1626 # be kidding me! Use an array, fercrissakes!
1627 $currentissues{$counter}=$data;
1631 return(\%currentissues);
1636 $issues = &getissues($borrowernumber);
1638 Returns the set of books currently on loan to a patron.
1640 C<$borrowernumber> is the patron's borrower number.
1642 C<&getissues> returns a PHP-style array: C<$issues> is a
1643 reference-to-hash whose keys are integers in the range 0..I<n>-1,
1644 where I<n> is the number of books the patron currently has on loan.
1646 The values of C<$issues> are references-to-hash whose keys are
1647 selected fields from the issues, items, biblio, and biblioitems tables
1648 of the Koha database.
1653 my ($borrower) = @_;
1654 my $dbh = C4::Context->dbh;
1655 my $borrowernumber = $borrower->{'borrowernumber'};
1659 my @datearr = localtime(time());
1660 my $todaysdate = (1900+$datearr[5])."-".sprintf ("%0.2d", ($datearr[4]+1))."-".sprintf ("%0.2d", $datearr[3]);
1662 my $select = "SELECT *
1663 FROM issues,items,biblio
1664 WHERE issues.borrowernumber = ?
1665 AND issues.itemnumber = items.itemnumber
1666 AND items.biblionumber = biblio.biblionumber
1667 AND issues.returndate IS NULL
1668 ORDER BY issues.date_due";
1670 my $sth=$dbh->prepare($select);
1671 $sth->execute($borrowernumber);
1672 while (my $data = $sth->fetchrow_hashref) {
1673 if ($data->{'date_due'} lt $todaysdate) {
1674 $data->{'overdue'} = 1;
1676 $currentissues{$counter} = $data;
1681 return(\%currentissues);
1686 # check for reserves waiting
1687 my ($env,$dbh,$bornum)=@_;
1689 my $sth = $dbh->prepare("select * from reserves where (borrowernumber = ?) and (reserves.found='W') and cancellationdate is NULL");
1690 $sth->execute($bornum);
1692 if (my $data=$sth->fetchrow_hashref) {
1693 $itemswaiting[$cnt] =$data;
1697 return ($cnt,\@itemswaiting);
1702 $ok = &renewstatus($env, $dbh, $borrowernumber, $itemnumber);
1704 Find out whether a borrowed item may be renewed.
1708 C<$dbh> is a DBI handle to the Koha database.
1710 C<$borrowernumber> is the borrower number of the patron who currently
1711 has the item on loan.
1713 C<$itemnumber> is the number of the item to renew.
1715 C<$renewstatus> returns a true value iff the item may be renewed. The
1716 item must currently be on loan to the specified borrower; renewals
1717 must be allowed for the item's type; and the borrower must not have
1718 already renewed the loan.
1723 # check renewal status
1724 ##If system preference "strictrenewals" is used This script will try to return $renewok=2 or $renewok=3 as error messages
1726 my ($env,$bornum,$itemnumber)=@_;
1727 my $dbh=C4::Context->dbh;
1732 # Look in the issues table for this item, lent to this borrower,
1733 # and not yet returned.
1734 my $borrower=C4::Members::getpatroninformation($dbh,$bornum,undef);
1735 if (C4::Context->preference("LibraryName") eq "NEU Grand Library"){
1736 ## faculty members and privileged get renewal whatever the case may be
1737 if ($borrower->{'categorycode'} eq 'F' ||$borrower->{'categorycode'} eq 'P'){
1742 # FIXME - I think this function could be redone to use only one SQL call.
1743 my $sth1 = $dbh->prepare("select * from issues,items,biblio
1744 where (borrowernumber = ?)
1745 and (issues.itemnumber = ?)
1746 and items.biblionumber=biblio.biblionumber
1747 and returndate is null
1748 and items.itemnumber=issues.itemnumber");
1749 $sth1->execute($bornum,$itemnumber);
1750 if (my $data1 = $sth1->fetchrow_hashref) {
1751 # Found a matching item
1753 # See if this item may be renewed.
1754 my $sth2 = $dbh->prepare("select renewalsallowed from itemtypes where itemtypes.itemtype=?");
1755 $sth2->execute($data1->{itemtype});
1756 if (my $data2=$sth2->fetchrow_hashref) {
1757 $renews = $data2->{'renewalsallowed'};
1759 if ($renews > $data1->{'renewals'}) {
1762 if (C4::Context->preference("strictrenewals")){
1767 ($resfound, $resrec) = CheckReserves($itemnumber);
1769 if (C4::Context->preference("strictrenewals")){
1776 ($resfound, $resrec) = CheckReserves($itemnumber);
1778 if (C4::Context->preference("strictrenewals")){
1786 if (C4::Context->preference("strictrenewals")){
1787 ### A new system pref "allowRenewalsBefore" prevents the renewal before a set amount of days left before expiry
1788 ## Try to find whether book can be renewed at this date
1791 my $allowRenewalsBefore = C4::Context->preference("allowRenewalsBefore");
1792 my @nowarr = localtime(time);
1793 my $now = (1900+$nowarr[5])."-".($nowarr[4]+1)."-".$nowarr[3];
1795 # Find the issues record for this book###
1796 my $sth=$dbh->prepare("select date_due from issues where itemnumber=? and returndate is null");
1797 $sth->execute($itemnumber);
1798 my $issuedata=$sth->fetchrow;
1801 #calculates the date on the we are allowed to renew the item
1802 $sth = $dbh->prepare("SELECT (DATE_SUB( ?, INTERVAL ? DAY))");
1803 $sth->execute($issuedata, $allowRenewalsBefore);
1804 my $startdate = $sth->fetchrow;
1807 ### Fixme we have a Date_diff function use that
1808 $sth = $dbh->prepare("SELECT DATEDIFF(CURRENT_DATE,?)");
1809 $sth->execute($startdate);
1810 my $difference = $sth->fetchrow;
1812 if ($difference < 0) {
1821 &renewbook($env, $borrowernumber, $itemnumber, $datedue);
1825 C<$env-E<gt>{branchcode}> is the code of the branch where the
1826 renewal is taking place.
1828 C<$env-E<gt>{usercode}> is the value to log in C<statistics.usercode>
1829 in the Koha database.
1831 C<$borrowernumber> is the borrower number of the patron who currently
1834 C<$itemnumber> is the number of the item to renew.
1836 C<$datedue> can be used to set the due date. If C<$datedue> is the
1837 empty string, C<&renewbook> will calculate the due date automatically
1838 from the book's item type. If you wish to set the due date manually,
1839 C<$datedue> should be in the form YYYY-MM-DD.
1844 my ($env,$bornum,$itemnumber,$datedue)=@_;
1845 # mark book as renewed
1848 my $dbh=C4::Context->dbh;
1849 my $iteminformation = getiteminformation($env, $itemnumber,0);
1850 my $sth=$dbh->prepare("select date_due from issues where itemnumber=? and returndate is null ");
1851 $sth->execute($itemnumber);
1852 my $issuedata=$sth->fetchrow;
1856 ## We find a new datedue either from today or from the due_date of the book- if "strictrenewals" is in effect
1858 if ($datedue eq "" ) {
1860 my $borrower = getpatroninformation($env,$bornum,0);
1861 $loanlength = getLoanLength($borrower->{'categorycode'},$iteminformation->{'itemtype'},$borrower->{'branchcode'});
1862 if (C4::Context->preference("strictrenewals")){
1863 my @nowarr = localtime(time);
1864 my $now = (1900+$nowarr[5])."-".($nowarr[4]+1)."-".$nowarr[3];
1865 if ($issuedata<=$now){
1867 $datedue=$issuedata;
1868 my $calendar = C4::Calendar::Calendar->new(branchcode => $borrower->{'branchcode'});
1869 my ($yeardue, $monthdue, $daydue) = split /-/, $datedue;
1870 ($daydue, $monthdue, $yeardue) = $calendar->addDate($daydue, $monthdue, $yeardue, $loanlength);
1871 $datedue = "$yeardue-".sprintf ("%0.2d", $monthdue)."-". sprintf("%0.2d",$daydue);
1875 if ($datedue eq "" ){## incase $datedue chnaged above
1877 my @datearr = localtime();
1878 $datedue = (1900+$datearr[5]).sprintf ("%02d", ($datearr[4]+1)).sprintf ("%02d", $datearr[3]);
1879 my $calendar = C4::Calendar::Calendar->new(branchcode => $borrower->{'branchcode'});
1880 my ($yeardue, $monthdue, $daydue) = split /-/, $datedue;
1881 ($daydue, $monthdue, $yeardue) = $calendar->addDate($daydue, $monthdue, $yeardue, $loanlength);
1882 $datedue = "$yeardue-".sprintf ("%0.2d", $monthdue)."-". sprintf("%0.2d",$daydue);
1889 # Update the issues record to have the new due date, and a new count
1890 # of how many times it has been renewed.
1891 #my $renews = $issuedata->{'renewals'} +1;
1892 $sth=$dbh->prepare("update issues set date_due = ?, renewals = renewals+1
1893 where borrowernumber=? and itemnumber=? and returndate is null");
1894 $sth->execute($datedue,$bornum,$itemnumber);
1897 ## Update items and marc record with new date -T.G
1898 my $iteminformation = getiteminformation($env, $itemnumber,0);
1899 &XMLmoditemonefield($dbh,$iteminformation->{'biblionumber'},$iteminformation->{'itemnumber'},'date_due',$datedue);
1902 UpdateStats($env,$env->{'branchcode'},'renew','','',$itemnumber);
1904 # Charge a new rental fee, if applicable?
1905 my ($charge,$type)=calc_charges($env, $itemnumber, $bornum);
1907 my $accountno=getnextacctno($env,$bornum,$dbh);
1908 $sth=$dbh->prepare("Insert into accountlines (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding,itemnumber)
1909 values (?,?,now(),?,?,?,?,?)");
1910 $sth->execute($bornum,$accountno,$charge,"Renewal of Rental Item $iteminformation->{'title'} $iteminformation->{'barcode'}",'Rent',$charge,$itemnumber);
1913 }# end of rental charge
1926 ($charge, $item_type) = &calc_charges($env, $itemnumber, $borrowernumber);
1928 Calculate how much it would cost for a given patron to borrow a given
1929 item, including any applicable discounts.
1933 C<$itemnumber> is the item number of item the patron wishes to borrow.
1935 C<$borrowernumber> is the patron's borrower number.
1937 C<&calc_charges> returns two values: C<$charge> is the rental charge,
1938 and C<$item_type> is the code for the item's item type (e.g., C<VID>
1944 # calculate charges due
1945 my ($env, $itemnumber, $bornum)=@_;
1947 my $dbh = C4::Context->dbh;
1949 my $sth= $dbh->prepare("select itemtype from biblio,items where items.biblionumber=biblio.biblionumber and itemnumber=?");
1950 $sth->execute($itemnumber);
1951 my $itemtype=$sth->fetchrow;
1954 my $sth1= $dbh->prepare("select rentalcharge from itemtypes where itemtypes.itemtype=?");
1955 $sth1->execute($itemtype);
1957 $charge = $sth1->fetchrow;
1958 my $q2 = "select rentaldiscount from issuingrules,borrowers
1959 where (borrowers.borrowernumber = ?)
1960 and (borrowers.categorycode = issuingrules.categorycode)
1961 and (issuingrules.itemtype = ?)";
1962 my $sth2=$dbh->prepare($q2);
1963 $sth2->execute($bornum,$itemtype);
1964 if (my $data2=$sth2->fetchrow_hashref) {
1965 my $discount = $data2->{'rentaldiscount'};
1966 if ($discount eq 'NULL') {
1969 $charge = ($charge *(100 - $discount)) / 100;
1970 # warn "discount is $discount";
1975 return ($charge,$itemtype);
1982 my ($env,$dbh,$itemnumber,$bornum,$charge) = @_;
1983 my $nextaccntno = getnextacctno($env,$bornum,$dbh);
1984 my $sth = $dbh->prepare(<<EOT);
1985 INSERT INTO accountlines
1986 (borrowernumber, itemnumber, accountno,
1987 date, amount, description, accounttype,
1990 now(), ?, 'Rental', 'Rent',
1993 $sth->execute($bornum, $itemnumber, $nextaccntno, $charge, $charge);
2002 ($status, $record) = &find_reserves($itemnumber);
2004 Looks up an item in the reserves.
2006 C<$itemnumber> is the itemnumber to look up.
2008 C<$status> is true iff the search was successful.
2010 C<$record> is a reference-to-hash describing the reserve. Its keys are
2011 the fields from the reserves table of the Koha database.
2015 # FIXME - This API is bogus: just return the record, or undef if none
2019 my ($itemnumber) = @_;
2020 my $dbh = C4::Context->dbh;
2021 my ($itemdata) = getiteminformation("", $itemnumber,0);
2022 my $sth = $dbh->prepare("select * from reserves where ((found = 'W') or (found is null)) and biblionumber = ? and cancellationdate is NULL order by priority, reservedate");
2023 $sth->execute($itemdata->{'biblionumber'});
2028 # FIXME - I'm not really sure what's going on here, but since we
2029 # only want one result, wouldn't it be possible (and far more
2030 # efficient) to do something clever in SQL that only returns one
2032 while ($resrec = $sth->fetchrow_hashref) {
2034 if ($resrec->{'found'} eq "W") {
2035 if ($resrec->{'itemnumber'} eq $itemnumber) {
2039 # FIXME - Use 'elsif' to avoid unnecessary indentation.
2040 if ($resrec->{'constrainttype'} eq "a") {
2043 my $consth = $dbh->prepare("select * from reserveconstraints where borrowernumber = ? and reservedate = ? and biblionumber = ? ");
2044 $consth->execute($resrec->{'borrowernumber'},$resrec->{'reservedate'},$resrec->{'biblionumber'});
2045 if (my $conrec = $consth->fetchrow_hashref) {
2046 if ($resrec->{'constrainttype'} eq "o") {
2055 my $updsth = $dbh->prepare("update reserves set found = 'W', itemnumber = ? where borrowernumber = ? and reservedate = ? and biblionumber = ?");
2056 $updsth->execute($itemnumber,$resrec->{'borrowernumber'},$resrec->{'reservedate'},$resrec->{'biblionumber'});
2062 return ($resfound,$lastrec);
2066 my ($year, $month, $day) = @_;
2069 if (($year eq 0) && ($month eq 0) && ($year eq 0)) {
2070 # $env{'datedue'}='';
2072 if (($year eq 0) || ($month eq 0) || ($year eq 0)) {
2075 if (($day>30) && (($month==4) || ($month==6) || ($month==9) || ($month==11))) {
2076 $invalidduedate = 1;
2077 } elsif (($day > 29) && ($month == 2)) {
2079 } elsif (($month == 2) && ($day > 28) && (($year%4) && ((!($year%100) || ($year%400))))) {
2082 $date="$year-$month-$day";
2086 return ($date, $invalidduedate);
2089 sub get_current_return_date_of {
2090 my (@itemnumbers) = @_;
2096 WHERE itemnumber IN ('.join(',', @itemnumbers).') AND returndate IS NULL
2098 return get_infos_of($query, 'itemnumber', 'date_due');
2101 sub get_transfert_infos {
2102 my ($itemnumber) = @_;
2104 my $dbh = C4::Context->dbh;
2110 FROM branchtransfers
2111 WHERE itemnumber = ?
2112 AND datearrived IS NULL
2114 my $sth = $dbh->prepare($query);
2115 $sth->execute($itemnumber);
2117 my @row = $sth->fetchrow_array();
2125 sub DeleteTransfer {
2126 my($itemnumber) = @_;
2127 my $dbh = C4::Context->dbh;
2128 my $sth=$dbh->prepare("DELETE FROM branchtransfers
2130 AND datearrived is null ");
2131 $sth->execute($itemnumber);
2135 sub GetTransfersFromBib {
2136 my($frombranch,$tobranch) = @_;
2137 my $dbh = C4::Context->dbh;
2138 my $sth=$dbh->prepare("SELECT itemnumber,datesent,frombranch FROM
2142 AND datearrived is null ");
2143 $sth->execute($frombranch,$tobranch);
2146 while (my $data=$sth->fetchrow_hashref){
2147 $gettransfers[$i]=$data;
2151 return(@gettransfers);
2154 sub GetReservesToBranch {
2155 my($frombranch,$default) = @_;
2156 my $dbh = C4::Context->dbh;
2157 my $sth=$dbh->prepare("SELECT borrowernumber,reservedate,itemnumber,timestamp FROM
2159 where priority='0' AND cancellationdate is null
2162 AND found is null ");
2163 $sth->execute($frombranch,$default);
2166 while (my $data=$sth->fetchrow_hashref){
2167 $transreserv[$i]=$data;
2171 return(@transreserv);
2174 sub GetReservesForBranch {
2175 my($frombranch) = @_;
2176 my $dbh = C4::Context->dbh;
2177 my $sth=$dbh->prepare("SELECT borrowernumber,reservedate,itemnumber,waitingdate FROM
2179 where priority='0' AND cancellationdate is null
2181 AND branchcode=? order by reservedate");
2182 $sth->execute($frombranch);
2185 while (my $data=$sth->fetchrow_hashref){
2186 $transreserv[$i]=$data;
2190 return(@transreserv);
2193 sub checktransferts{
2194 my($itemnumber) = @_;
2195 my $dbh = C4::Context->dbh;
2196 my $sth=$dbh->prepare("SELECT datesent,frombranch,tobranch FROM branchtransfers
2197 WHERE itemnumber = ? AND datearrived IS NULL");
2198 $sth->execute($itemnumber);
2199 my @tranferts = $sth->fetchrow_array;
2202 return (@tranferts);
2204 ##Utility date function to prevent dependency on Date::Manip
2206 my ($date1,$date2)=@_;
2207 my $dbh=C4::Context->dbh;
2208 my $sth = $dbh->prepare("SELECT DATEDIFF(?,?)");
2209 $sth->execute($date1,$date2);
2210 my $difference = $sth->fetchrow;
2222 Koha Developement team <info@koha.org>