1 package C4::Circulation;
3 # Copyright 2000-2002 Katipo Communications
4 # copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 #use warnings; FIXME - Bug 2505
32 use C4::Dates qw(format_date);
34 use C4::ItemCirculationAlertPreference;
37 use C4::Branch; # GetBranches
38 use C4::Log; # logaction
40 GetAuthorisedValueByCode
42 GetKohaAuthorisedValueLib
44 use C4::Overdues qw(CalcFine UpdateFine);
45 use Algorithm::CheckDigits;
50 use Koha::Borrower::Debarments;
61 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
65 $VERSION = 3.07.00.049; # for version checking
68 # FIXME subs that should probably be elsewhere
75 # subs to deal with issuing a book
87 &GetBranchBorrowerCircRule
91 &AnonymiseIssueHistory
92 &CheckIfIssuedToPatron
96 # subs to deal with returns
102 # subs to deal with transfers
109 &IsBranchTransferAllowed
110 &CreateBranchTransferLimit
111 &DeleteBranchTransferLimits
115 # subs to deal with offline circulation
117 &GetOfflineOperations
120 &DeleteOfflineOperation
121 &ProcessOfflineOperation
127 C4::Circulation - Koha circulation module
135 The functions in this module deal with circulation, issues, and
136 returns, as well as general information about the library.
137 Also deals with stocktaking.
143 $str = &barcodedecode($barcode, [$filter]);
145 Generic filter function for barcode string.
146 Called on every circ if the System Pref itemBarcodeInputFilter is set.
147 Will do some manipulation of the barcode for systems that deliver a barcode
148 to circulation.pl that differs from the barcode stored for the item.
149 For proper functioning of this filter, calling the function on the
150 correct barcode string (items.barcode) should return an unaltered barcode.
152 The optional $filter argument is to allow for testing or explicit
153 behavior that ignores the System Pref. Valid values are the same as the
158 # FIXME -- the &decode fcn below should be wrapped into this one.
159 # FIXME -- these plugins should be moved out of Circulation.pm
162 my ($barcode, $filter) = @_;
163 my $branch = C4::Branch::mybranch();
164 $filter = C4::Context->preference('itemBarcodeInputFilter') unless $filter;
165 $filter or return $barcode; # ensure filter is defined, else return untouched barcode
166 if ($filter eq 'whitespace') {
168 } elsif ($filter eq 'cuecat') {
170 my @fields = split( /\./, $barcode );
171 my @results = map( decode($_), @fields[ 1 .. $#fields ] );
172 ($#results == 2) and return $results[2];
173 } elsif ($filter eq 'T-prefix') {
174 if ($barcode =~ /^[Tt](\d)/) {
175 (defined($1) and $1 eq '0') and return $barcode;
176 $barcode = substr($barcode, 2) + 0; # FIXME: probably should be substr($barcode, 1)
178 return sprintf("T%07d", $barcode);
179 # FIXME: $barcode could be "T1", causing warning: substr outside of string
180 # Why drop the nonzero digit after the T?
181 # Why pass non-digits (or empty string) to "T%07d"?
182 } elsif ($filter eq 'libsuite8') {
183 unless($barcode =~ m/^($branch)-/i){ #if barcode starts with branch code its in Koha style. Skip it.
184 if($barcode =~ m/^(\d)/i){ #Some barcodes even start with 0's & numbers and are assumed to have b as the item type in the libsuite8 software
185 $barcode =~ s/^[0]*(\d+)$/$branch-b-$1/i;
187 $barcode =~ s/^(\D+)[0]*(\d+)$/$branch-$1-$2/i;
190 } elsif ($filter eq 'EAN13') {
191 my $ean = CheckDigits('ean');
192 if ( $ean->is_valid($barcode) ) {
193 #$barcode = sprintf('%013d',$barcode); # this doesn't work on 32-bit systems
194 $barcode = '0' x ( 13 - length($barcode) ) . $barcode;
196 warn "# [$barcode] not valid EAN-13/UPC-A\n";
199 return $barcode; # return barcode, modified or not
204 $str = &decode($chunk);
206 Decodes a segment of a string emitted by a CueCat barcode scanner and
209 FIXME: Should be replaced with Barcode::Cuecat from CPAN
210 or Javascript based decoding on the client side.
217 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+-';
218 my @s = map { index( $seq, $_ ); } split( //, $encoded );
219 my $l = ( $#s + 1 ) % 4;
222 # warn "Error: Cuecat decode parsing failed!";
230 my $n = ( ( $s[0] << 6 | $s[1] ) << 6 | $s[2] ) << 6 | $s[3];
232 chr( ( $n >> 16 ) ^ 67 )
233 .chr( ( $n >> 8 & 255 ) ^ 67 )
234 .chr( ( $n & 255 ) ^ 67 );
237 $r = substr( $r, 0, length($r) - $l );
243 ($dotransfer, $messages, $iteminformation) = &transferbook($newbranch,
244 $barcode, $ignore_reserves);
246 Transfers an item to a new branch. If the item is currently on loan, it is automatically returned before the actual transfer.
248 C<$newbranch> is the code for the branch to which the item should be transferred.
250 C<$barcode> is the barcode of the item to be transferred.
252 If C<$ignore_reserves> is true, C<&transferbook> ignores reserves.
253 Otherwise, if an item is reserved, the transfer fails.
255 Returns three values:
261 is true if the transfer was successful.
265 is a reference-to-hash which may have any of the following keys:
271 There is no item in the catalog with the given barcode. The value is C<$barcode>.
275 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.
277 =item C<DestinationEqualsHolding>
279 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.
283 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.
287 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>.
289 =item C<WasTransferred>
291 The item was eligible to be transferred. Barring problems communicating with the database, the transfer should indeed have succeeded. The value should be ignored.
300 my ( $tbr, $barcode, $ignoreRs ) = @_;
303 my $branches = GetBranches();
304 my $itemnumber = GetItemnumberFromBarcode( $barcode );
305 my $issue = GetItemIssue($itemnumber);
306 my $biblio = GetBiblioFromItemNumber($itemnumber);
309 if ( not $itemnumber ) {
310 $messages->{'BadBarcode'} = $barcode;
314 # get branches of book...
315 my $hbr = $biblio->{'homebranch'};
316 my $fbr = $biblio->{'holdingbranch'};
318 # if using Branch Transfer Limits
319 if ( C4::Context->preference("UseBranchTransferLimits") == 1 ) {
320 if ( C4::Context->preference("item-level_itypes") && C4::Context->preference("BranchTransferLimitsType") eq 'itemtype' ) {
321 if ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{'itype'} ) ) {
322 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{'itype'};
325 } elsif ( ! IsBranchTransferAllowed( $tbr, $fbr, $biblio->{ C4::Context->preference("BranchTransferLimitsType") } ) ) {
326 $messages->{'NotAllowed'} = $tbr . "::" . $biblio->{ C4::Context->preference("BranchTransferLimitsType") };
332 if ( $hbr && $branches->{$hbr}->{'PE'} ) {
333 $messages->{'IsPermanent'} = $hbr;
337 # can't transfer book if is already there....
338 if ( $fbr eq $tbr ) {
339 $messages->{'DestinationEqualsHolding'} = 1;
343 # check if it is still issued to someone, return it...
344 if ($issue->{borrowernumber}) {
345 AddReturn( $barcode, $fbr );
346 $messages->{'WasReturned'} = $issue->{borrowernumber};
350 # That'll save a database query.
351 my ( $resfound, $resrec, undef ) =
352 CheckReserves( $itemnumber );
353 if ( $resfound and not $ignoreRs ) {
354 $resrec->{'ResFound'} = $resfound;
356 # $messages->{'ResFound'} = $resrec;
360 #actually do the transfer....
362 ModItemTransfer( $itemnumber, $fbr, $tbr );
364 # don't need to update MARC anymore, we do it in batch now
365 $messages->{'WasTransfered'} = 1;
368 ModDateLastSeen( $itemnumber );
369 return ( $dotransfer, $messages, $biblio );
374 my $borrower = shift;
375 my $biblionumber = shift;
377 my $cat_borrower = $borrower->{'categorycode'};
378 my $dbh = C4::Context->dbh;
380 # Get which branchcode we need
381 $branch = _GetCircControlBranch($item,$borrower);
382 my $type = (C4::Context->preference('item-level_itypes'))
383 ? $item->{'itype'} # item-level
384 : $item->{'itemtype'}; # biblio-level
386 # given branch, patron category, and item type, determine
387 # applicable issuing rule
388 my $issuing_rule = GetIssuingRule($cat_borrower, $type, $branch);
390 # if a rule is found and has a loan limit set, count
391 # how many loans the patron already has that meet that
393 if (defined($issuing_rule) and defined($issuing_rule->{'maxissueqty'})) {
395 my $count_query = "SELECT COUNT(*) FROM issues
396 JOIN items USING (itemnumber) ";
398 my $rule_itemtype = $issuing_rule->{itemtype};
399 if ($rule_itemtype eq "*") {
400 # matching rule has the default item type, so count only
401 # those existing loans that don't fall under a more
403 if (C4::Context->preference('item-level_itypes')) {
404 $count_query .= " WHERE items.itype NOT IN (
405 SELECT itemtype FROM issuingrules
407 AND (categorycode = ? OR categorycode = ?)
411 $count_query .= " JOIN biblioitems USING (biblionumber)
412 WHERE biblioitems.itemtype NOT IN (
413 SELECT itemtype FROM issuingrules
415 AND (categorycode = ? OR categorycode = ?)
419 push @bind_params, $issuing_rule->{branchcode};
420 push @bind_params, $issuing_rule->{categorycode};
421 push @bind_params, $cat_borrower;
423 # rule has specific item type, so count loans of that
425 if (C4::Context->preference('item-level_itypes')) {
426 $count_query .= " WHERE items.itype = ? ";
428 $count_query .= " JOIN biblioitems USING (biblionumber)
429 WHERE biblioitems.itemtype= ? ";
431 push @bind_params, $type;
434 $count_query .= " AND borrowernumber = ? ";
435 push @bind_params, $borrower->{'borrowernumber'};
436 my $rule_branch = $issuing_rule->{branchcode};
437 if ($rule_branch ne "*") {
438 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
439 $count_query .= " AND issues.branchcode = ? ";
440 push @bind_params, $branch;
441 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
442 ; # if branch is the patron's home branch, then count all loans by patron
444 $count_query .= " AND items.homebranch = ? ";
445 push @bind_params, $branch;
449 my $count_sth = $dbh->prepare($count_query);
450 $count_sth->execute(@bind_params);
451 my ($current_loan_count) = $count_sth->fetchrow_array;
453 my $max_loans_allowed = $issuing_rule->{'maxissueqty'};
454 if ($current_loan_count >= $max_loans_allowed) {
455 return ($current_loan_count, $max_loans_allowed);
459 # Now count total loans against the limit for the branch
460 my $branch_borrower_circ_rule = GetBranchBorrowerCircRule($branch, $cat_borrower);
461 if (defined($branch_borrower_circ_rule->{maxissueqty})) {
462 my @bind_params = ();
463 my $branch_count_query = "SELECT COUNT(*) FROM issues
464 JOIN items USING (itemnumber)
465 WHERE borrowernumber = ? ";
466 push @bind_params, $borrower->{borrowernumber};
468 if (C4::Context->preference('CircControl') eq 'PickupLibrary') {
469 $branch_count_query .= " AND issues.branchcode = ? ";
470 push @bind_params, $branch;
471 } elsif (C4::Context->preference('CircControl') eq 'PatronLibrary') {
472 ; # if branch is the patron's home branch, then count all loans by patron
474 $branch_count_query .= " AND items.homebranch = ? ";
475 push @bind_params, $branch;
477 my $branch_count_sth = $dbh->prepare($branch_count_query);
478 $branch_count_sth->execute(@bind_params);
479 my ($current_loan_count) = $branch_count_sth->fetchrow_array;
481 my $max_loans_allowed = $branch_borrower_circ_rule->{maxissueqty};
482 if ($current_loan_count >= $max_loans_allowed) {
483 return ($current_loan_count, $max_loans_allowed);
487 # OK, the patron can issue !!!
493 @issues = &itemissues($biblioitemnumber, $biblio);
495 Looks up information about who has borrowed the bookZ<>(s) with the
496 given biblioitemnumber.
498 C<$biblio> is ignored.
500 C<&itemissues> returns an array of references-to-hash. The keys
501 include the fields from the C<items> table in the Koha database.
502 Additional keys include:
508 If the item is currently on loan, this gives the due date.
510 If the item is not on loan, then this is either "Available" or
511 "Cancelled", if the item has been withdrawn.
515 If the item is currently on loan, this gives the card number of the
516 patron who currently has the item.
518 =item C<timestamp0>, C<timestamp1>, C<timestamp2>
520 These give the timestamp for the last three times the item was
523 =item C<card0>, C<card1>, C<card2>
525 The card number of the last three patrons who borrowed this item.
527 =item C<borrower0>, C<borrower1>, C<borrower2>
529 The borrower number of the last three patrons who borrowed this item.
537 my ( $bibitem, $biblio ) = @_;
538 my $dbh = C4::Context->dbh;
540 $dbh->prepare("Select * from items where items.biblioitemnumber = ?")
545 $sth->execute($bibitem) || die $sth->errstr;
547 while ( my $data = $sth->fetchrow_hashref ) {
549 # Find out who currently has this item.
550 # FIXME - Wouldn't it be better to do this as a left join of
551 # some sort? Currently, this code assumes that if
552 # fetchrow_hashref() fails, then the book is on the shelf.
553 # fetchrow_hashref() can fail for any number of reasons (e.g.,
554 # database server crash), not just because no items match the
556 my $sth2 = $dbh->prepare(
557 "SELECT * FROM issues
558 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
563 $sth2->execute( $data->{'itemnumber'} );
564 if ( my $data2 = $sth2->fetchrow_hashref ) {
565 $data->{'date_due'} = $data2->{'date_due'};
566 $data->{'card'} = $data2->{'cardnumber'};
567 $data->{'borrower'} = $data2->{'borrowernumber'};
570 $data->{'date_due'} = ($data->{'withdrawn'} eq '1') ? 'Cancelled' : 'Available';
574 # Find the last 3 people who borrowed this item.
575 $sth2 = $dbh->prepare(
576 "SELECT * FROM old_issues
577 LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
579 ORDER BY returndate DESC,timestamp DESC"
582 $sth2->execute( $data->{'itemnumber'} );
583 for ( my $i2 = 0 ; $i2 < 2 ; $i2++ )
584 { # FIXME : error if there is less than 3 pple borrowing this item
585 if ( my $data2 = $sth2->fetchrow_hashref ) {
586 $data->{"timestamp$i2"} = $data2->{'timestamp'};
587 $data->{"card$i2"} = $data2->{'cardnumber'};
588 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
592 $results[$i] = $data;
599 =head2 CanBookBeIssued
601 ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $borrower,
602 $barcode, $duedatespec, $inprocess, $ignore_reserves );
604 Check if a book can be issued.
606 C<$issuingimpossible> and C<$needsconfirmation> are some hashref.
610 =item C<$borrower> hash with borrower informations (from GetMember or GetMemberDetails)
612 =item C<$barcode> is the bar code of the book being issued.
614 =item C<$duedatespec> is a C4::Dates object.
616 =item C<$inprocess> boolean switch
617 =item C<$ignore_reserves> boolean switch
625 =item C<$issuingimpossible> a reference to a hash. It contains reasons why issuing is impossible.
626 Possible values are :
632 sticky due date is invalid
636 borrower gone with no address
640 borrower declared it's card lost
646 =head3 UNKNOWN_BARCODE
660 item is restricted (set by ??)
662 C<$needsconfirmation> a reference to a hash. It contains reasons why the loan
663 could be prevented, but ones that can be overriden by the operator.
665 Possible values are :
673 renewing, not issuing
675 =head3 ISSUED_TO_ANOTHER
677 issued to someone else.
681 reserved for someone else.
685 sticky due date is invalid or due date in the past
689 if the borrower borrows to much things
693 sub CanBookBeIssued {
694 my ( $borrower, $barcode, $duedate, $inprocess, $ignore_reserves ) = @_;
695 my %needsconfirmation; # filled with problems that needs confirmations
696 my %issuingimpossible; # filled with problems that causes the issue to be IMPOSSIBLE
697 my %alerts; # filled with messages that shouldn't stop issuing, but the librarian should be aware of.
699 my $item = GetItem(GetItemnumberFromBarcode( $barcode ));
700 my $issue = GetItemIssue($item->{itemnumber});
701 my $biblioitem = GetBiblioItemData($item->{biblioitemnumber});
702 $item->{'itemtype'}=$item->{'itype'};
703 my $dbh = C4::Context->dbh;
705 # MANDATORY CHECKS - unless item exists, nothing else matters
706 unless ( $item->{barcode} ) {
707 $issuingimpossible{UNKNOWN_BARCODE} = 1;
709 return ( \%issuingimpossible, \%needsconfirmation ) if %issuingimpossible;
712 # DUE DATE is OK ? -- should already have checked.
714 if ($duedate && ref $duedate ne 'DateTime') {
715 $duedate = dt_from_string($duedate);
717 my $now = DateTime->now( time_zone => C4::Context->tz() );
718 unless ( $duedate ) {
719 my $issuedate = $now->clone();
721 my $branch = _GetCircControlBranch($item,$borrower);
722 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $item->{'itype'} : $biblioitem->{'itemtype'};
723 $duedate = CalcDateDue( $issuedate, $itype, $branch, $borrower );
725 # Offline circ calls AddIssue directly, doesn't run through here
726 # So issuingimpossible should be ok.
729 my $today = $now->clone();
730 $today->truncate( to => 'minute');
731 if (DateTime->compare($duedate,$today) == -1 ) { # duedate cannot be before now
732 $needsconfirmation{INVALID_DATE} = output_pref($duedate);
735 $issuingimpossible{INVALID_DATE} = output_pref($duedate);
741 if ( $borrower->{'category_type'} eq 'X' && ( $item->{barcode} )) {
742 # stats only borrower -- add entry to statistics table, and return issuingimpossible{STATS} = 1 .
743 &UpdateStats(C4::Context->userenv->{'branch'},'localuse','','',$item->{'itemnumber'},$item->{'itemtype'},$borrower->{'borrowernumber'}, undef, $item->{'ccode'});
744 ModDateLastSeen( $item->{'itemnumber'} );
745 return( { STATS => 1 }, {});
747 if ( $borrower->{flags}->{GNA} ) {
748 $issuingimpossible{GNA} = 1;
750 if ( $borrower->{flags}->{'LOST'} ) {
751 $issuingimpossible{CARD_LOST} = 1;
753 if ( $borrower->{flags}->{'DBARRED'} ) {
754 $issuingimpossible{DEBARRED} = 1;
756 if ( !defined $borrower->{dateexpiry} || $borrower->{'dateexpiry'} eq '0000-00-00') {
757 $issuingimpossible{EXPIRED} = 1;
759 my ($y, $m, $d) = split /-/,$borrower->{'dateexpiry'};
760 if ($y && $m && $d) { # are we really writing oinvalid dates to borrs
761 my $expiry_dt = DateTime->new(
765 time_zone => C4::Context->tz,
767 $expiry_dt->truncate( to => 'day');
768 my $today = $now->clone()->truncate(to => 'day');
769 if (DateTime->compare($today, $expiry_dt) == 1) {
770 $issuingimpossible{EXPIRED} = 1;
773 carp("Invalid expity date in borr");
774 $issuingimpossible{EXPIRED} = 1;
782 my ($balance, $non_issue_charges, $other_charges) =
783 C4::Members::GetMemberAccountBalance( $borrower->{'borrowernumber'} );
784 my $amountlimit = C4::Context->preference("noissuescharge");
785 my $allowfineoverride = C4::Context->preference("AllowFineOverride");
786 my $allfinesneedoverride = C4::Context->preference("AllFinesNeedOverride");
787 if ( C4::Context->preference("IssuingInProcess") ) {
788 if ( $non_issue_charges > $amountlimit && !$inprocess && !$allowfineoverride) {
789 $issuingimpossible{DEBT} = sprintf( "%.2f", $non_issue_charges );
790 } elsif ( $non_issue_charges > $amountlimit && !$inprocess && $allowfineoverride) {
791 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
792 } elsif ( $allfinesneedoverride && $non_issue_charges > 0 && $non_issue_charges <= $amountlimit && !$inprocess ) {
793 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
797 if ( $non_issue_charges > $amountlimit && $allowfineoverride ) {
798 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
799 } elsif ( $non_issue_charges > $amountlimit && !$allowfineoverride) {
800 $issuingimpossible{DEBT} = sprintf( "%.2f", $non_issue_charges );
801 } elsif ( $non_issue_charges > 0 && $allfinesneedoverride ) {
802 $needsconfirmation{DEBT} = sprintf( "%.2f", $non_issue_charges );
805 if ($balance > 0 && $other_charges > 0) {
806 $alerts{OTHER_CHARGES} = sprintf( "%.2f", $other_charges );
809 my ($blocktype, $count) = C4::Members::IsMemberBlocked($borrower->{'borrowernumber'});
810 if ($blocktype == -1) {
811 ## patron has outstanding overdue loans
812 if ( C4::Context->preference("OverduesBlockCirc") eq 'block'){
813 $issuingimpossible{USERBLOCKEDOVERDUE} = $count;
815 elsif ( C4::Context->preference("OverduesBlockCirc") eq 'confirmation'){
816 $needsconfirmation{USERBLOCKEDOVERDUE} = $count;
818 } elsif($blocktype == 1) {
819 # patron has accrued fine days
820 $issuingimpossible{USERBLOCKEDREMAINING} = $count;
824 # JB34 CHECKS IF BORROWERS DONT HAVE ISSUE TOO MANY BOOKS
826 my ($current_loan_count, $max_loans_allowed) = TooMany( $borrower, $item->{biblionumber}, $item );
827 # if TooMany max_loans_allowed returns 0 the user doesn't have permission to check out this book
828 if (defined $max_loans_allowed && $max_loans_allowed == 0) {
829 $needsconfirmation{PATRON_CANT} = 1;
831 if($max_loans_allowed){
832 if ( C4::Context->preference("AllowTooManyOverride") ) {
833 $needsconfirmation{TOO_MANY} = 1;
834 $needsconfirmation{current_loan_count} = $current_loan_count;
835 $needsconfirmation{max_loans_allowed} = $max_loans_allowed;
837 $issuingimpossible{TOO_MANY} = 1;
838 $issuingimpossible{current_loan_count} = $current_loan_count;
839 $issuingimpossible{max_loans_allowed} = $max_loans_allowed;
847 if ( $item->{'notforloan'} )
849 if(!C4::Context->preference("AllowNotForLoanOverride")){
850 $issuingimpossible{NOT_FOR_LOAN} = 1;
851 $issuingimpossible{item_notforloan} = $item->{'notforloan'};
853 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
854 $needsconfirmation{item_notforloan} = $item->{'notforloan'};
858 # we have to check itemtypes.notforloan also
859 if (C4::Context->preference('item-level_itypes')){
860 # this should probably be a subroutine
861 my $sth = $dbh->prepare("SELECT notforloan FROM itemtypes WHERE itemtype = ?");
862 $sth->execute($item->{'itemtype'});
863 my $notforloan=$sth->fetchrow_hashref();
864 if ($notforloan->{'notforloan'}) {
865 if (!C4::Context->preference("AllowNotForLoanOverride")) {
866 $issuingimpossible{NOT_FOR_LOAN} = 1;
867 $issuingimpossible{itemtype_notforloan} = $item->{'itype'};
869 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
870 $needsconfirmation{itemtype_notforloan} = $item->{'itype'};
874 elsif ($biblioitem->{'notforloan'} == 1){
875 if (!C4::Context->preference("AllowNotForLoanOverride")) {
876 $issuingimpossible{NOT_FOR_LOAN} = 1;
877 $issuingimpossible{itemtype_notforloan} = $biblioitem->{'itemtype'};
879 $needsconfirmation{NOT_FOR_LOAN_FORCING} = 1;
880 $needsconfirmation{itemtype_notforloan} = $biblioitem->{'itemtype'};
884 if ( $item->{'withdrawn'} && $item->{'withdrawn'} > 0 )
886 $issuingimpossible{WTHDRAWN} = 1;
888 if ( $item->{'restricted'}
889 && $item->{'restricted'} == 1 )
891 $issuingimpossible{RESTRICTED} = 1;
893 if ( $item->{'itemlost'} && C4::Context->preference("IssueLostItem") ne 'nothing' ) {
894 my $code = GetAuthorisedValueByCode( 'LOST', $item->{'itemlost'} );
895 $needsconfirmation{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'confirm' );
896 $alerts{ITEM_LOST} = $code if ( C4::Context->preference("IssueLostItem") eq 'alert' );
898 if ( C4::Context->preference("IndependentBranches") ) {
899 my $userenv = C4::Context->userenv;
900 unless ( C4::Context->IsSuperLibrarian() ) {
901 if ( $item->{C4::Context->preference("HomeOrHoldingBranch")} ne $userenv->{branch} ){
902 $issuingimpossible{ITEMNOTSAMEBRANCH} = 1;
903 $issuingimpossible{'itemhomebranch'} = $item->{C4::Context->preference("HomeOrHoldingBranch")};
905 $needsconfirmation{BORRNOTSAMEBRANCH} = GetBranchName( $borrower->{'branchcode'} )
906 if ( $borrower->{'branchcode'} ne $userenv->{branch} );
911 # CHECK IF BOOK ALREADY ISSUED TO THIS BORROWER
913 if ( $issue->{borrowernumber} && $issue->{borrowernumber} eq $borrower->{'borrowernumber'} )
916 # Already issued to current borrower. Ask whether the loan should
918 my ($CanBookBeRenewed,$renewerror) = CanBookBeRenewed(
919 $borrower->{'borrowernumber'},
920 $item->{'itemnumber'}
922 if ( $CanBookBeRenewed == 0 ) { # no more renewals allowed
923 $issuingimpossible{NO_MORE_RENEWALS} = 1;
926 $needsconfirmation{RENEW_ISSUE} = 1;
929 elsif ($issue->{borrowernumber}) {
931 # issued to someone else
932 my $currborinfo = C4::Members::GetMember( borrowernumber => $issue->{borrowernumber} );
934 # warn "=>.$currborinfo->{'firstname'} $currborinfo->{'surname'} ($currborinfo->{'cardnumber'})";
935 $needsconfirmation{ISSUED_TO_ANOTHER} = 1;
936 $needsconfirmation{issued_firstname} = $currborinfo->{'firstname'};
937 $needsconfirmation{issued_surname} = $currborinfo->{'surname'};
938 $needsconfirmation{issued_cardnumber} = $currborinfo->{'cardnumber'};
939 $needsconfirmation{issued_borrowernumber} = $currborinfo->{'borrowernumber'};
942 unless ( $ignore_reserves ) {
943 # See if the item is on reserve.
944 my ( $restype, $res ) = C4::Reserves::CheckReserves( $item->{'itemnumber'} );
946 my $resbor = $res->{'borrowernumber'};
947 if ( $resbor ne $borrower->{'borrowernumber'} ) {
948 my ( $resborrower ) = C4::Members::GetMember( borrowernumber => $resbor );
949 my $branchname = GetBranchName( $res->{'branchcode'} );
950 if ( $restype eq "Waiting" )
952 # The item is on reserve and waiting, but has been
953 # reserved by some other patron.
954 $needsconfirmation{RESERVE_WAITING} = 1;
955 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
956 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
957 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
958 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
959 $needsconfirmation{'resbranchname'} = $branchname;
960 $needsconfirmation{'reswaitingdate'} = format_date($res->{'waitingdate'});
962 elsif ( $restype eq "Reserved" ) {
963 # The item is on reserve for someone else.
964 $needsconfirmation{RESERVED} = 1;
965 $needsconfirmation{'resfirstname'} = $resborrower->{'firstname'};
966 $needsconfirmation{'ressurname'} = $resborrower->{'surname'};
967 $needsconfirmation{'rescardnumber'} = $resborrower->{'cardnumber'};
968 $needsconfirmation{'resborrowernumber'} = $resborrower->{'borrowernumber'};
969 $needsconfirmation{'resbranchname'} = $branchname;
970 $needsconfirmation{'resreservedate'} = format_date($res->{'reservedate'});
976 ## CHECK AGE RESTRICTION
977 # get $marker from preferences. Could be something like "FSK|PEGI|Alter|Age:"
978 my $markers = C4::Context->preference('AgeRestrictionMarker');
979 my $bibvalues = $biblioitem->{'agerestriction'};
980 my $restriction_age = GetAgeRestriction( $bibvalues );
982 if ( $restriction_age > 0 ) {
983 if ( $borrower->{'dateofbirth'} ) {
984 my @alloweddate = split /-/, $borrower->{'dateofbirth'};
985 $alloweddate[0] += $restriction_age;
987 #Prevent runime eror on leap year (invalid date)
988 if ( ( $alloweddate[1] == 2 ) && ( $alloweddate[2] == 29 ) ) {
989 $alloweddate[2] = 28;
992 if ( Date_to_Days(Today) < Date_to_Days(@alloweddate) - 1 ) {
993 if ( C4::Context->preference('AgeRestrictionOverride') ) {
994 $needsconfirmation{AGE_RESTRICTION} = "$bibvalues";
997 $issuingimpossible{AGE_RESTRICTION} = "$bibvalues";
1003 ## check for high holds decreasing loan period
1004 my $decrease_loan = C4::Context->preference('decreaseLoanHighHolds');
1005 if ( $decrease_loan && $decrease_loan == 1 ) {
1006 my ( $reserved, $num, $duration, $returndate ) =
1007 checkHighHolds( $item, $borrower );
1009 if ( $num >= C4::Context->preference('decreaseLoanHighHoldsValue') ) {
1010 $needsconfirmation{HIGHHOLDS} = {
1012 duration => $duration,
1013 returndate => output_pref($returndate),
1018 if (not C4::Context->preference('AllowMultipleIssuesOnABiblio')) {
1019 # Check if borrower has already issued an item from the same biblio
1020 # Only if it's not a subscription
1021 my $biblionumber = $item->{biblionumber};
1022 require C4::Serials;
1023 my $is_a_subscription = C4::Serials::CountSubscriptionFromBiblionumber($biblionumber);
1024 unless ($is_a_subscription) {
1025 my $issues = GetIssues( {
1026 borrowernumber => $borrower->{borrowernumber},
1027 biblionumber => $biblionumber,
1029 my @issues = $issues ? @$issues : ();
1030 # If there is at least one issue on another item than the item we want to checkout
1031 if (scalar @issues > 0 and $issues[0]->{itemnumber} != $item->{itemnumber}) {
1032 $needsconfirmation{BIBLIO_ALREADY_ISSUED} = 1;
1037 return ( \%issuingimpossible, \%needsconfirmation, \%alerts );
1040 =head2 CanBookBeReturned
1042 ($returnallowed, $message) = CanBookBeReturned($item, $branch)
1044 Check whether the item can be returned to the provided branch
1048 =item C<$item> is a hash of item information as returned from GetItem
1050 =item C<$branch> is the branchcode where the return is taking place
1058 =item C<$returnallowed> is 0 or 1, corresponding to whether the return is allowed (1) or not (0)
1060 =item C<$message> is the branchcode where the item SHOULD be returned, if the return is not allowed
1066 sub CanBookBeReturned {
1067 my ($item, $branch) = @_;
1068 my $allowreturntobranch = C4::Context->preference("AllowReturnToBranch") || 'anywhere';
1070 # assume return is allowed to start
1074 # identify all cases where return is forbidden
1075 if ($allowreturntobranch eq 'homebranch' && $branch ne $item->{'homebranch'}) {
1077 $message = $item->{'homebranch'};
1078 } elsif ($allowreturntobranch eq 'holdingbranch' && $branch ne $item->{'holdingbranch'}) {
1080 $message = $item->{'holdingbranch'};
1081 } elsif ($allowreturntobranch eq 'homeorholdingbranch' && $branch ne $item->{'homebranch'} && $branch ne $item->{'holdingbranch'}) {
1083 $message = $item->{'homebranch'}; # FIXME: choice of homebranch is arbitrary
1086 return ($allowed, $message);
1089 =head2 CheckHighHolds
1091 used when syspref decreaseLoanHighHolds is active. Returns 1 or 0 to define whether the minimum value held in
1092 decreaseLoanHighHoldsValue is exceeded, the total number of outstanding holds, the number of days the loan
1093 has been decreased to (held in syspref decreaseLoanHighHoldsValue), and the new due date
1097 sub checkHighHolds {
1098 my ( $item, $borrower ) = @_;
1099 my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );
1100 my $branch = _GetCircControlBranch( $item, $borrower );
1101 my $dbh = C4::Context->dbh;
1102 my $sth = $dbh->prepare(
1103 'select count(borrowernumber) as num_holds from reserves where biblionumber=?'
1105 $sth->execute( $item->{'biblionumber'} );
1106 my ($holds) = $sth->fetchrow_array;
1108 my $issuedate = DateTime->now( time_zone => C4::Context->tz() );
1110 my $calendar = Koha::Calendar->new( branchcode => $branch );
1113 ( C4::Context->preference('item-level_itypes') )
1114 ? $biblio->{'itype'}
1115 : $biblio->{'itemtype'};
1117 C4::Circulation::CalcDateDue( $issuedate, $itype, $branch,
1120 my $reduced_datedue =
1121 $calendar->addDate( $issuedate,
1122 C4::Context->preference('decreaseLoanHighHoldsDuration') );
1124 if ( DateTime->compare( $reduced_datedue, $orig_due ) == -1 ) {
1126 C4::Context->preference('decreaseLoanHighHoldsDuration'),
1130 return ( 0, 0, 0, undef );
1135 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
1137 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
1141 =item C<$borrower> is a hash with borrower informations (from GetMember or GetMemberDetails).
1143 =item C<$barcode> is the barcode of the item being issued.
1145 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
1146 Calculated if empty.
1148 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
1150 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
1151 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
1153 AddIssue does the following things :
1155 - step 01: check that there is a borrowernumber & a barcode provided
1156 - check for RENEWAL (book issued & being issued to the same patron)
1157 - renewal YES = Calculate Charge & renew
1159 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
1161 - fill reserve if reserve to this patron
1162 - cancel reserve or not, otherwise
1163 * TRANSFERT PENDING ?
1164 - complete the transfert
1172 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
1173 my $dbh = C4::Context->dbh;
1174 my $barcodecheck=CheckValidBarcode($barcode);
1175 if ($datedue && ref $datedue ne 'DateTime') {
1176 $datedue = dt_from_string($datedue);
1178 # $issuedate defaults to today.
1179 if ( ! defined $issuedate ) {
1180 $issuedate = DateTime->now(time_zone => C4::Context->tz());
1183 if ( ref $issuedate ne 'DateTime') {
1184 $issuedate = dt_from_string($issuedate);
1188 if ($borrower and $barcode and $barcodecheck ne '0'){#??? wtf
1189 # find which item we issue
1190 my $item = GetItem('', $barcode) or return; # if we don't get an Item, abort.
1191 my $branch = _GetCircControlBranch($item,$borrower);
1193 # get actual issuing if there is one
1194 my $actualissue = GetItemIssue( $item->{itemnumber});
1196 # get biblioinformation for this item
1197 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
1200 # check if we just renew the issue.
1202 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
1203 $datedue = AddRenewal(
1204 $borrower->{'borrowernumber'},
1205 $item->{'itemnumber'},
1208 $issuedate, # here interpreted as the renewal date
1212 # it's NOT a renewal
1213 if ( $actualissue->{borrowernumber}) {
1214 # This book is currently on loan, but not to the person
1215 # who wants to borrow it now. mark it returned before issuing to the new borrower
1218 C4::Context->userenv->{'branch'}
1222 MoveReserve( $item->{'itemnumber'}, $borrower->{'borrowernumber'}, $cancelreserve );
1223 # Starting process for transfer job (checking transfert and validate it if we have one)
1224 my ($datesent) = GetTransfers($item->{'itemnumber'});
1226 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1229 "UPDATE branchtransfers
1230 SET datearrived = now(),
1232 comments = 'Forced branchtransfer'
1233 WHERE itemnumber= ? AND datearrived IS NULL"
1235 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1238 # Record in the database the fact that the book was issued.
1242 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1246 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1247 $datedue = CalcDateDue( $issuedate, $itype, $branch, $borrower );
1250 $datedue->truncate( to => 'minute');
1252 $borrower->{'borrowernumber'}, # borrowernumber
1253 $item->{'itemnumber'}, # itemnumber
1254 $issuedate->strftime('%Y-%m-%d %H:%M:00'), # issuedate
1255 $datedue->strftime('%Y-%m-%d %H:%M:00'), # date_due
1256 C4::Context->userenv->{'branch'} # branchcode
1258 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1259 CartToShelf( $item->{'itemnumber'} );
1261 $item->{'issues'}++;
1262 if ( C4::Context->preference('UpdateTotalIssuesOnCirc') ) {
1263 UpdateTotalIssues($item->{'biblionumber'}, 1);
1266 ## If item was lost, it has now been found, reverse any list item charges if neccessary.
1267 if ( $item->{'itemlost'} ) {
1268 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1269 _FixAccountForLostAndReturned( $item->{'itemnumber'}, undef, $item->{'barcode'} );
1273 ModItem({ issues => $item->{'issues'},
1274 holdingbranch => C4::Context->userenv->{'branch'},
1276 datelastborrowed => DateTime->now(time_zone => C4::Context->tz())->ymd(),
1277 onloan => $datedue->ymd(),
1278 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1279 ModDateLastSeen( $item->{'itemnumber'} );
1281 # If it costs to borrow this book, charge it to the patron's account.
1282 my ( $charge, $itemtype ) = GetIssuingCharges(
1283 $item->{'itemnumber'},
1284 $borrower->{'borrowernumber'}
1286 if ( $charge > 0 ) {
1288 $item->{'itemnumber'},
1289 $borrower->{'borrowernumber'}, $charge
1291 $item->{'charge'} = $charge;
1294 # Record the fact that this book was issued.
1296 C4::Context->userenv->{'branch'},
1298 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1299 $item->{'itype'}, $borrower->{'borrowernumber'}, undef, $item->{'ccode'}
1302 # Send a checkout slip.
1303 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1305 branchcode => $branch,
1306 categorycode => $borrower->{categorycode},
1307 item_type => $item->{itype},
1308 notification => 'CHECKOUT',
1310 if ($circulation_alert->is_enabled_for(\%conditions)) {
1311 SendCirculationAlert({
1314 borrower => $borrower,
1320 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'itemnumber'})
1321 if C4::Context->preference("IssueLog");
1323 return ($datedue); # not necessarily the same as when it came in!
1326 =head2 GetLoanLength
1328 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1330 Get loan length for an itemtype, a borrower type and a branch
1335 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1336 my $dbh = C4::Context->dbh;
1337 my $sth = $dbh->prepare(qq{
1338 SELECT issuelength, lengthunit, renewalperiod
1340 WHERE categorycode=?
1343 AND issuelength IS NOT NULL
1346 # try to find issuelength & return the 1st available.
1347 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1348 $sth->execute( $borrowertype, $itemtype, $branchcode );
1349 my $loanlength = $sth->fetchrow_hashref;
1352 if defined($loanlength) && $loanlength->{issuelength};
1354 $sth->execute( $borrowertype, '*', $branchcode );
1355 $loanlength = $sth->fetchrow_hashref;
1357 if defined($loanlength) && $loanlength->{issuelength};
1359 $sth->execute( '*', $itemtype, $branchcode );
1360 $loanlength = $sth->fetchrow_hashref;
1362 if defined($loanlength) && $loanlength->{issuelength};
1364 $sth->execute( '*', '*', $branchcode );
1365 $loanlength = $sth->fetchrow_hashref;
1367 if defined($loanlength) && $loanlength->{issuelength};
1369 $sth->execute( $borrowertype, $itemtype, '*' );
1370 $loanlength = $sth->fetchrow_hashref;
1372 if defined($loanlength) && $loanlength->{issuelength};
1374 $sth->execute( $borrowertype, '*', '*' );
1375 $loanlength = $sth->fetchrow_hashref;
1377 if defined($loanlength) && $loanlength->{issuelength};
1379 $sth->execute( '*', $itemtype, '*' );
1380 $loanlength = $sth->fetchrow_hashref;
1382 if defined($loanlength) && $loanlength->{issuelength};
1384 $sth->execute( '*', '*', '*' );
1385 $loanlength = $sth->fetchrow_hashref;
1387 if defined($loanlength) && $loanlength->{issuelength};
1389 # if no rule is set => 21 days (hardcoded)
1392 renewalperiod => 21,
1393 lengthunit => 'days',
1399 =head2 GetHardDueDate
1401 my ($hardduedate,$hardduedatecompare) = &GetHardDueDate($borrowertype,$itemtype,branchcode)
1403 Get the Hard Due Date and it's comparison for an itemtype, a borrower type and a branch
1407 sub GetHardDueDate {
1408 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1410 my $rule = GetIssuingRule( $borrowertype, $itemtype, $branchcode );
1412 if ( defined( $rule ) ) {
1413 if ( $rule->{hardduedate} ) {
1414 return (dt_from_string($rule->{hardduedate}, 'iso'),$rule->{hardduedatecompare});
1416 return (undef, undef);
1421 =head2 GetIssuingRule
1423 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1425 FIXME - This is a copy-paste of GetLoanLength
1426 as a stop-gap. Do not wish to change API for GetLoanLength
1427 this close to release.
1429 Get the issuing rule for an itemtype, a borrower type and a branch
1430 Returns a hashref from the issuingrules table.
1434 sub GetIssuingRule {
1435 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1436 my $dbh = C4::Context->dbh;
1437 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1440 $sth->execute( $borrowertype, $itemtype, $branchcode );
1441 $irule = $sth->fetchrow_hashref;
1442 return $irule if defined($irule) ;
1444 $sth->execute( $borrowertype, "*", $branchcode );
1445 $irule = $sth->fetchrow_hashref;
1446 return $irule if defined($irule) ;
1448 $sth->execute( "*", $itemtype, $branchcode );
1449 $irule = $sth->fetchrow_hashref;
1450 return $irule if defined($irule) ;
1452 $sth->execute( "*", "*", $branchcode );
1453 $irule = $sth->fetchrow_hashref;
1454 return $irule if defined($irule) ;
1456 $sth->execute( $borrowertype, $itemtype, "*" );
1457 $irule = $sth->fetchrow_hashref;
1458 return $irule if defined($irule) ;
1460 $sth->execute( $borrowertype, "*", "*" );
1461 $irule = $sth->fetchrow_hashref;
1462 return $irule if defined($irule) ;
1464 $sth->execute( "*", $itemtype, "*" );
1465 $irule = $sth->fetchrow_hashref;
1466 return $irule if defined($irule) ;
1468 $sth->execute( "*", "*", "*" );
1469 $irule = $sth->fetchrow_hashref;
1470 return $irule if defined($irule) ;
1472 # if no rule matches,
1476 =head2 GetBranchBorrowerCircRule
1478 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1480 Retrieves circulation rule attributes that apply to the given
1481 branch and patron category, regardless of item type.
1482 The return value is a hashref containing the following key:
1484 maxissueqty - maximum number of loans that a
1485 patron of the given category can have at the given
1486 branch. If the value is undef, no limit.
1488 This will first check for a specific branch and
1489 category match from branch_borrower_circ_rules.
1491 If no rule is found, it will then check default_branch_circ_rules
1492 (same branch, default category). If no rule is found,
1493 it will then check default_borrower_circ_rules (default
1494 branch, same category), then failing that, default_circ_rules
1495 (default branch, default category).
1497 If no rule has been found in the database, it will default to
1502 C<$branchcode> and C<$categorycode> should contain the
1503 literal branch code and patron category code, respectively - no
1508 sub GetBranchBorrowerCircRule {
1509 my $branchcode = shift;
1510 my $categorycode = shift;
1512 my $branch_cat_query = "SELECT maxissueqty
1513 FROM branch_borrower_circ_rules
1514 WHERE branchcode = ?
1515 AND categorycode = ?";
1516 my $dbh = C4::Context->dbh();
1517 my $sth = $dbh->prepare($branch_cat_query);
1518 $sth->execute($branchcode, $categorycode);
1520 if ($result = $sth->fetchrow_hashref()) {
1524 # try same branch, default borrower category
1525 my $branch_query = "SELECT maxissueqty
1526 FROM default_branch_circ_rules
1527 WHERE branchcode = ?";
1528 $sth = $dbh->prepare($branch_query);
1529 $sth->execute($branchcode);
1530 if ($result = $sth->fetchrow_hashref()) {
1534 # try default branch, same borrower category
1535 my $category_query = "SELECT maxissueqty
1536 FROM default_borrower_circ_rules
1537 WHERE categorycode = ?";
1538 $sth = $dbh->prepare($category_query);
1539 $sth->execute($categorycode);
1540 if ($result = $sth->fetchrow_hashref()) {
1544 # try default branch, default borrower category
1545 my $default_query = "SELECT maxissueqty
1546 FROM default_circ_rules";
1547 $sth = $dbh->prepare($default_query);
1549 if ($result = $sth->fetchrow_hashref()) {
1553 # built-in default circulation rule
1555 maxissueqty => undef,
1559 =head2 GetBranchItemRule
1561 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1563 Retrieves circulation rule attributes that apply to the given
1564 branch and item type, regardless of patron category.
1566 The return value is a hashref containing the following keys:
1568 holdallowed => Hold policy for this branch and itemtype. Possible values:
1569 0: No holds allowed.
1570 1: Holds allowed only by patrons that have the same homebranch as the item.
1571 2: Holds allowed from any patron.
1573 returnbranch => branch to which to return item. Possible values:
1574 noreturn: do not return, let item remain where checked in (floating collections)
1575 homebranch: return to item's home branch
1577 This searches branchitemrules in the following order:
1579 * Same branchcode and itemtype
1580 * Same branchcode, itemtype '*'
1581 * branchcode '*', same itemtype
1582 * branchcode and itemtype '*'
1584 Neither C<$branchcode> nor C<$itemtype> should be '*'.
1588 sub GetBranchItemRule {
1589 my ( $branchcode, $itemtype ) = @_;
1590 my $dbh = C4::Context->dbh();
1594 ['SELECT holdallowed, returnbranch
1595 FROM branch_item_rules
1596 WHERE branchcode = ?
1597 AND itemtype = ?', $branchcode, $itemtype],
1598 ['SELECT holdallowed, returnbranch
1599 FROM default_branch_circ_rules
1600 WHERE branchcode = ?', $branchcode],
1601 ['SELECT holdallowed, returnbranch
1602 FROM default_branch_item_rules
1603 WHERE itemtype = ?', $itemtype],
1604 ['SELECT holdallowed, returnbranch
1605 FROM default_circ_rules'],
1608 foreach my $attempt (@attempts) {
1609 my ($query, @bind_params) = @{$attempt};
1610 my $search_result = $dbh->selectrow_hashref ( $query , {}, @bind_params )
1613 # Since branch/category and branch/itemtype use the same per-branch
1614 # defaults tables, we have to check that the key we want is set, not
1615 # just that a row was returned
1616 $result->{'holdallowed'} = $search_result->{'holdallowed'} unless ( defined $result->{'holdallowed'} );
1617 $result->{'returnbranch'} = $search_result->{'returnbranch'} unless ( defined $result->{'returnbranch'} );
1620 # built-in default circulation rule
1621 $result->{'holdallowed'} = 2 unless ( defined $result->{'holdallowed'} );
1622 $result->{'returnbranch'} = 'homebranch' unless ( defined $result->{'returnbranch'} );
1629 ($doreturn, $messages, $iteminformation, $borrower) =
1630 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1636 =item C<$barcode> is the bar code of the book being returned.
1638 =item C<$branch> is the code of the branch where the book is being returned.
1640 =item C<$exemptfine> indicates that overdue charges for the item will be
1643 =item C<$dropbox> indicates that the check-in date is assumed to be
1644 yesterday, or the last non-holiday as defined in C4::Calendar . If
1645 overdue charges are applied and C<$dropbox> is true, the last charge
1646 will be removed. This assumes that the fines accrual script has run
1651 C<&AddReturn> returns a list of four items:
1653 C<$doreturn> is true iff the return succeeded.
1655 C<$messages> is a reference-to-hash giving feedback on the operation.
1656 The keys of the hash are:
1662 No item with this barcode exists. The value is C<$barcode>.
1666 The book is not currently on loan. The value is C<$barcode>.
1668 =item C<IsPermanent>
1670 The book's home branch is a permanent collection. If you have borrowed
1671 this book, you are not allowed to return it. The value is the code for
1672 the book's home branch.
1676 This book has been withdrawn/cancelled. The value should be ignored.
1678 =item C<Wrongbranch>
1680 This book has was returned to the wrong branch. The value is a hashref
1681 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1682 contain the branchcode of the incorrect and correct return library, respectively.
1686 The item was reserved. The value is a reference-to-hash whose keys are
1687 fields from the reserves table of the Koha database, and
1688 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1689 either C<Waiting>, C<Reserved>, or 0.
1693 C<$iteminformation> is a reference-to-hash, giving information about the
1694 returned item from the issues table.
1696 C<$borrower> is a reference-to-hash, giving information about the
1697 patron who last borrowed the book.
1702 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1704 if ($branch and not GetBranchDetail($branch)) {
1705 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1708 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1713 my $validTransfert = 0;
1714 my $stat_type = 'return';
1716 # get information on item
1717 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1718 unless ($itemnumber) {
1719 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1721 my $issue = GetItemIssue($itemnumber);
1722 # warn Dumper($iteminformation);
1723 if ($issue and $issue->{borrowernumber}) {
1724 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1725 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1726 . Dumper($issue) . "\n";
1728 $messages->{'NotIssued'} = $barcode;
1729 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1731 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1732 # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on
1733 if (C4::Context->preference("RecordLocalUseOnReturn")) {
1734 $messages->{'LocalUse'} = 1;
1735 $stat_type = 'localuse';
1739 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1740 # full item data, but no borrowernumber or checkout info (no issue)
1741 # we know GetItem should work because GetItemnumberFromBarcode worked
1742 my $hbr = GetBranchItemRule($item->{'homebranch'}, $item->{'itype'})->{'returnbranch'} || "homebranch";
1743 # get the proper branch to which to return the item
1744 $hbr = $item->{$hbr} || $branch ;
1745 # if $hbr was "noreturn" or any other non-item table value, then it should 'float' (i.e. stay at this branch)
1747 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1749 # check if the book is in a permanent collection....
1750 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1752 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1753 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1756 # check if the return is allowed at this branch
1757 my ($returnallowed, $message) = CanBookBeReturned($item, $branch);
1758 unless ($returnallowed){
1759 $messages->{'Wrongbranch'} = {
1760 Wrongbranch => $branch,
1761 Rightbranch => $message
1764 return ( $doreturn, $messages, $issue, $borrower );
1767 if ( $item->{'withdrawn'} ) { # book has been cancelled
1768 $messages->{'withdrawn'} = 1;
1769 $doreturn = 0 if C4::Context->preference("BlockReturnOfWithdrawnItems");
1772 # case of a return of document (deal with issues and holdingbranch)
1773 my $today = DateTime->now( time_zone => C4::Context->tz() );
1775 my $datedue = $issue->{date_due};
1776 $borrower or warn "AddReturn without current borrower";
1777 my $circControlBranch;
1779 # define circControlBranch only if dropbox mode is set
1780 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1781 # FIXME: check issuedate > returndate, factoring in holidays
1782 #$circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1783 $circControlBranch = _GetCircControlBranch($item,$borrower);
1784 $issue->{'overdue'} = DateTime->compare($issue->{'date_due'}, $today ) == -1 ? 1 : 0;
1787 if ($borrowernumber) {
1788 if( C4::Context->preference('CalculateFinesOnReturn') && $issue->{'overdue'}){
1789 # we only need to calculate and change the fines if we want to do that on return
1790 # Should be on for hourly loans
1791 my $control = C4::Context->preference('CircControl');
1792 my $control_branchcode =
1793 ( $control eq 'ItemHomeLibrary' ) ? $item->{homebranch}
1794 : ( $control eq 'PatronLibrary' ) ? $borrower->{branchcode}
1795 : $issue->{branchcode};
1797 my ( $amount, $type, $unitcounttotal ) =
1798 C4::Overdues::CalcFine( $item, $borrower->{categorycode},
1799 $control_branchcode, $datedue, $today );
1804 && C4::Context->preference('finesMode') eq 'production' )
1806 C4::Overdues::UpdateFine( $issue->{itemnumber},
1807 $issue->{borrowernumber},
1808 $amount, $type, output_pref($datedue) );
1812 MarkIssueReturned( $borrowernumber, $item->{'itemnumber'},
1813 $circControlBranch, '', $borrower->{'privacy'} );
1815 # FIXME is the "= 1" right? This could be the borrower hash.
1816 $messages->{'WasReturned'} = 1;
1820 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1823 # the holdingbranch is updated if the document is returned to another location.
1824 # this is always done regardless of whether the item was on loan or not
1825 if ($item->{'holdingbranch'} ne $branch) {
1826 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1827 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1829 ModDateLastSeen( $item->{'itemnumber'} );
1831 # check if we have a transfer for this document
1832 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1834 # if we have a transfer to do, we update the line of transfers with the datearrived
1836 if ( $tobranch eq $branch ) {
1837 my $sth = C4::Context->dbh->prepare(
1838 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1840 $sth->execute( $item->{'itemnumber'} );
1841 # if we have a reservation with valid transfer, we can set it's status to 'W'
1842 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1843 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1845 $messages->{'WrongTransfer'} = $tobranch;
1846 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1848 $validTransfert = 1;
1850 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1853 # fix up the accounts.....
1854 if ( $item->{'itemlost'} ) {
1855 $messages->{'WasLost'} = 1;
1857 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1858 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1859 $messages->{'LostItemFeeRefunded'} = 1;
1863 # fix up the overdues in accounts...
1864 if ($borrowernumber) {
1865 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1866 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1868 if ( $issue->{overdue} && $issue->{date_due} ) {
1871 _debar_user_on_return( $borrower, $item, $issue->{date_due}, $today );
1872 $messages->{Debarred} = $debardate if ($debardate);
1876 # find reserves.....
1877 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1878 my ($resfound, $resrec);
1879 my $lookahead= C4::Context->preference('ConfirmFutureHolds'); #number of days to look for future holds
1880 ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->{'itemnumber'}, undef, $lookahead ) unless ( $item->{'withdrawn'} );
1882 $resrec->{'ResFound'} = $resfound;
1883 $messages->{'ResFound'} = $resrec;
1887 # Record the fact that this book was returned.
1889 $branch, $stat_type, '0', '',
1890 $item->{'itemnumber'},
1891 $biblio->{'itemtype'},
1892 $borrowernumber, undef, $item->{'ccode'}
1895 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1896 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1898 branchcode => $branch,
1899 categorycode => $borrower->{categorycode},
1900 item_type => $item->{itype},
1901 notification => 'CHECKIN',
1903 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1904 SendCirculationAlert({
1907 borrower => $borrower,
1912 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'itemnumber'})
1913 if C4::Context->preference("ReturnLog");
1915 # Remove any OVERDUES related debarment if the borrower has no overdues
1916 if ( $borrowernumber
1917 && $borrower->{'debarred'}
1918 && C4::Context->preference('AutoRemoveOverduesRestrictions')
1919 && !HasOverdues( $borrowernumber )
1920 && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) }
1922 DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' });
1925 # FIXME: make this comment intelligible.
1926 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1927 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1929 if (($doreturn or $messages->{'NotIssued'}) and !$resfound and ($branch ne $hbr) and not $messages->{'WrongTransfer'}){
1930 if ( C4::Context->preference("AutomaticItemReturn" ) or
1931 (C4::Context->preference("UseBranchTransferLimits") and
1932 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1934 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1935 $debug and warn "item: " . Dumper($item);
1936 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1937 $messages->{'WasTransfered'} = 1;
1939 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1942 return ( $doreturn, $messages, $issue, $borrower );
1945 =head2 MarkIssueReturned
1947 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy);
1949 Unconditionally marks an issue as being returned by
1950 moving the C<issues> row to C<old_issues> and
1951 setting C<returndate> to the current date, or
1952 the last non-holiday date of the branccode specified in
1953 C<dropbox_branch> . Assumes you've already checked that
1954 it's safe to do this, i.e. last non-holiday > issuedate.
1956 if C<$returndate> is specified (in iso format), it is used as the date
1957 of the return. It is ignored when a dropbox_branch is passed in.
1959 C<$privacy> contains the privacy parameter. If the patron has set privacy to 2,
1960 the old_issue is immediately anonymised
1962 Ideally, this function would be internal to C<C4::Circulation>,
1963 not exported, but it is currently needed by one
1964 routine in C<C4::Accounts>.
1968 sub MarkIssueReturned {
1969 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy ) = @_;
1971 my $dbh = C4::Context->dbh;
1972 my $query = 'UPDATE issues SET returndate=';
1974 if ($dropbox_branch) {
1975 my $calendar = Koha::Calendar->new( branchcode => $dropbox_branch );
1976 my $dropboxdate = $calendar->addDate( DateTime->now( time_zone => C4::Context->tz), -1 );
1978 push @bind, $dropboxdate->strftime('%Y-%m-%d %H:%M');
1979 } elsif ($returndate) {
1981 push @bind, $returndate;
1983 $query .= ' now() ';
1985 $query .= ' WHERE borrowernumber = ? AND itemnumber = ?';
1986 push @bind, $borrowernumber, $itemnumber;
1988 my $sth_upd = $dbh->prepare($query);
1989 $sth_upd->execute(@bind);
1990 my $sth_copy = $dbh->prepare('INSERT INTO old_issues SELECT * FROM issues
1991 WHERE borrowernumber = ?
1992 AND itemnumber = ?');
1993 $sth_copy->execute($borrowernumber, $itemnumber);
1994 # anonymise patron checkout immediately if $privacy set to 2 and AnonymousPatron is set to a valid borrowernumber
1995 if ( $privacy == 2) {
1996 # The default of 0 does not work due to foreign key constraints
1997 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
1998 # FIXME the above is unacceptable - bug 9942 relates
1999 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
2000 my $sth_ano = $dbh->prepare("UPDATE old_issues SET borrowernumber=?
2001 WHERE borrowernumber = ?
2002 AND itemnumber = ?");
2003 $sth_ano->execute($anonymouspatron, $borrowernumber, $itemnumber);
2005 my $sth_del = $dbh->prepare("DELETE FROM issues
2006 WHERE borrowernumber = ?
2007 AND itemnumber = ?");
2008 $sth_del->execute($borrowernumber, $itemnumber);
2011 =head2 _debar_user_on_return
2013 _debar_user_on_return($borrower, $item, $datedue, today);
2015 C<$borrower> borrower hashref
2017 C<$item> item hashref
2019 C<$datedue> date due DateTime object
2021 C<$today> DateTime object representing the return time
2023 Internal function, called only by AddReturn that calculates and updates
2024 the user fine days, and debars him if necessary.
2026 Should only be called for overdue returns
2030 sub _debar_user_on_return {
2031 my ( $borrower, $item, $dt_due, $dt_today ) = @_;
2033 my $branchcode = _GetCircControlBranch( $item, $borrower );
2034 my $calendar = Koha::Calendar->new( branchcode => $branchcode );
2036 # $deltadays is a DateTime::Duration object
2037 my $deltadays = $calendar->days_between( $dt_due, $dt_today );
2039 my $circcontrol = C4::Context->preference('CircControl');
2041 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
2042 my $finedays = $issuingrule->{finedays};
2043 my $unit = $issuingrule->{lengthunit};
2047 # finedays is in days, so hourly loans must multiply by 24
2048 # thus 1 hour late equals 1 day suspension * finedays rate
2049 $finedays = $finedays * 24 if ( $unit eq 'hours' );
2051 # grace period is measured in the same units as the loan
2053 DateTime::Duration->new( $unit => $issuingrule->{firstremind} );
2054 if ( $deltadays->subtract($grace)->is_positive() ) {
2057 $dt_today->clone()->add_duration( $deltadays * $finedays );
2059 Koha::Borrower::Debarments::AddUniqueDebarment({
2060 borrowernumber => $borrower->{borrowernumber},
2061 expiration => $new_debar_dt->ymd(),
2062 type => 'SUSPENSION',
2065 return $new_debar_dt->ymd();
2071 =head2 _FixOverduesOnReturn
2073 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
2075 C<$brn> borrowernumber
2079 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
2080 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
2082 Internal function, called only by AddReturn
2086 sub _FixOverduesOnReturn {
2087 my ($borrowernumber, $item);
2088 unless ($borrowernumber = shift) {
2089 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
2092 unless ($item = shift) {
2093 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
2096 my ($exemptfine, $dropbox) = @_;
2097 my $dbh = C4::Context->dbh;
2099 # check for overdue fine
2100 my $sth = $dbh->prepare(
2101 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
2103 $sth->execute( $borrowernumber, $item );
2105 # alter fine to show that the book has been returned
2106 my $data = $sth->fetchrow_hashref;
2107 return 0 unless $data; # no warning, there's just nothing to fix
2110 my @bind = ($data->{'accountlines_id'});
2112 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
2113 if (C4::Context->preference("FinesLog")) {
2114 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
2116 } elsif ($dropbox && $data->{lastincrement}) {
2117 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
2118 my $amt = $data->{amount} - $data->{lastincrement} ;
2119 if (C4::Context->preference("FinesLog")) {
2120 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
2122 $uquery = "update accountlines set accounttype='F' ";
2123 if($outstanding >= 0 && $amt >=0) {
2124 $uquery .= ", amount = ? , amountoutstanding=? ";
2125 unshift @bind, ($amt, $outstanding) ;
2128 $uquery = "update accountlines set accounttype='F' ";
2130 $uquery .= " where (accountlines_id = ?)";
2131 my $usth = $dbh->prepare($uquery);
2132 return $usth->execute(@bind);
2135 =head2 _FixAccountForLostAndReturned
2137 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
2139 Calculates the charge for a book lost and returned.
2141 Internal function, not exported, called only by AddReturn.
2143 FIXME: This function reflects how inscrutable fines logic is. Fix both.
2144 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
2148 sub _FixAccountForLostAndReturned {
2149 my $itemnumber = shift or return;
2150 my $borrowernumber = @_ ? shift : undef;
2151 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
2152 my $dbh = C4::Context->dbh;
2153 # check for charge made for lost book
2154 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE itemnumber = ? AND accounttype IN ('L', 'Rep', 'W') ORDER BY date DESC, accountno DESC");
2155 $sth->execute($itemnumber);
2156 my $data = $sth->fetchrow_hashref;
2157 $data or return; # bail if there is nothing to do
2158 $data->{accounttype} eq 'W' and return; # Written off
2160 # writeoff this amount
2162 my $amount = $data->{'amount'};
2163 my $acctno = $data->{'accountno'};
2164 my $amountleft; # Starts off undef/zero.
2165 if ($data->{'amountoutstanding'} == $amount) {
2166 $offset = $data->{'amount'};
2167 $amountleft = 0; # Hey, it's zero here, too.
2169 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
2170 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
2172 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
2173 WHERE (accountlines_id = ?)");
2174 $usth->execute($data->{'accountlines_id'}); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
2175 #check if any credit is left if so writeoff other accounts
2176 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
2177 $amountleft *= -1 if ($amountleft < 0);
2178 if ($amountleft > 0) {
2179 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
2180 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
2181 $msth->execute($data->{'borrowernumber'});
2182 # offset transactions
2185 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
2186 if ($accdata->{'amountoutstanding'} < $amountleft) {
2188 $amountleft -= $accdata->{'amountoutstanding'};
2190 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
2193 my $thisacct = $accdata->{'accountlines_id'};
2194 # FIXME: move prepares outside while loop!
2195 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
2196 WHERE (accountlines_id = ?)");
2197 $usth->execute($newamtos,$thisacct);
2198 $usth = $dbh->prepare("INSERT INTO accountoffsets
2199 (borrowernumber, accountno, offsetaccount, offsetamount)
2202 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
2205 $amountleft *= -1 if ($amountleft > 0);
2206 my $desc = "Item Returned " . $item_id;
2207 $usth = $dbh->prepare("INSERT INTO accountlines
2208 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
2209 VALUES (?,?,now(),?,?,'CR',?)");
2210 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
2211 if ($borrowernumber) {
2212 # FIXME: same as query above. use 1 sth for both
2213 $usth = $dbh->prepare("INSERT INTO accountoffsets
2214 (borrowernumber, accountno, offsetaccount, offsetamount)
2216 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
2218 ModItem({ paidfor => '' }, undef, $itemnumber);
2222 =head2 _GetCircControlBranch
2224 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
2228 Return the library code to be used to determine which circulation
2229 policy applies to a transaction. Looks up the CircControl and
2230 HomeOrHoldingBranch system preferences.
2232 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
2234 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
2238 sub _GetCircControlBranch {
2239 my ($item, $borrower) = @_;
2240 my $circcontrol = C4::Context->preference('CircControl');
2243 if ($circcontrol eq 'PickupLibrary' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) {
2244 $branch= C4::Context->userenv->{'branch'};
2245 } elsif ($circcontrol eq 'PatronLibrary') {
2246 $branch=$borrower->{branchcode};
2248 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
2249 $branch = $item->{$branchfield};
2250 # default to item home branch if holdingbranch is used
2251 # and is not defined
2252 if (!defined($branch) && $branchfield eq 'holdingbranch') {
2253 $branch = $item->{homebranch};
2266 $issue = &GetItemIssue($itemnumber);
2268 Returns patron currently having a book, or undef if not checked out.
2270 C<$itemnumber> is the itemnumber.
2272 C<$issue> is a hashref of the row from the issues table.
2277 my ($itemnumber) = @_;
2278 return unless $itemnumber;
2279 my $sth = C4::Context->dbh->prepare(
2280 "SELECT items.*, issues.*
2282 LEFT JOIN items ON issues.itemnumber=items.itemnumber
2283 WHERE issues.itemnumber=?");
2284 $sth->execute($itemnumber);
2285 my $data = $sth->fetchrow_hashref;
2286 return unless $data;
2287 $data->{issuedate} = dt_from_string($data->{issuedate}, 'sql');
2288 $data->{issuedate}->truncate(to => 'minute');
2289 $data->{date_due} = dt_from_string($data->{date_due}, 'sql');
2290 $data->{date_due}->truncate(to => 'minute');
2291 my $dt = DateTime->now( time_zone => C4::Context->tz)->truncate( to => 'minute');
2292 $data->{'overdue'} = DateTime->compare($data->{'date_due'}, $dt ) == -1 ? 1 : 0;
2298 $issue = GetOpenIssue( $itemnumber );
2300 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
2302 C<$itemnumber> is the item's itemnumber
2309 my ( $itemnumber ) = @_;
2310 return unless $itemnumber;
2311 my $dbh = C4::Context->dbh;
2312 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
2313 $sth->execute( $itemnumber );
2314 return $sth->fetchrow_hashref();
2320 $issues = GetIssues({}); # return all issues!
2321 $issues = GetIssues({ borrowernumber => $borrowernumber, biblionumber => $biblionumber });
2323 Returns all pending issues that match given criteria.
2324 Returns a arrayref or undef if an error occurs.
2326 Allowed criteria are:
2330 =item * borrowernumber
2332 =item * biblionumber
2341 my ($criteria) = @_;
2345 my @allowed = qw(borrowernumber biblionumber itemnumber);
2346 foreach (@allowed) {
2347 if (defined $criteria->{$_}) {
2350 value => $criteria->{$_},
2355 # Do we need to join other tables ?
2357 if (defined $criteria->{biblionumber}) {
2364 $where = "WHERE " . join(' AND ', map { "$_->{field} = ?" } @filters);
2370 if (defined $join{items}) {
2372 LEFT JOIN items ON (issues.itemnumber = items.itemnumber)
2378 my $dbh = C4::Context->dbh;
2379 my $sth = $dbh->prepare($query);
2380 my $rv = $sth->execute(map { $_->{value} } @filters);
2382 return $rv ? $sth->fetchall_arrayref({}) : undef;
2385 =head2 GetItemIssues
2387 $issues = &GetItemIssues($itemnumber, $history);
2389 Returns patrons that have issued a book
2391 C<$itemnumber> is the itemnumber
2392 C<$history> is false if you just want the current "issuer" (if any)
2393 and true if you want issues history from old_issues also.
2395 Returns reference to an array of hashes
2400 my ( $itemnumber, $history ) = @_;
2402 my $today = DateTime->now( time_zome => C4::Context->tz); # get today date
2403 $today->truncate( to => 'minute' );
2404 my $sql = "SELECT * FROM issues
2405 JOIN borrowers USING (borrowernumber)
2406 JOIN items USING (itemnumber)
2407 WHERE issues.itemnumber = ? ";
2410 SELECT * FROM old_issues
2411 LEFT JOIN borrowers USING (borrowernumber)
2412 JOIN items USING (itemnumber)
2413 WHERE old_issues.itemnumber = ? ";
2415 $sql .= "ORDER BY date_due DESC";
2416 my $sth = C4::Context->dbh->prepare($sql);
2418 $sth->execute($itemnumber, $itemnumber);
2420 $sth->execute($itemnumber);
2422 my $results = $sth->fetchall_arrayref({});
2423 foreach (@$results) {
2424 my $date_due = dt_from_string($_->{date_due},'sql');
2425 $date_due->truncate( to => 'minute' );
2427 $_->{overdue} = (DateTime->compare($date_due, $today) == -1) ? 1 : 0;
2432 =head2 GetBiblioIssues
2434 $issues = GetBiblioIssues($biblionumber);
2436 this function get all issues from a biblionumber.
2439 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
2440 tables issues and the firstname,surname & cardnumber from borrowers.
2444 sub GetBiblioIssues {
2445 my $biblionumber = shift;
2446 return unless $biblionumber;
2447 my $dbh = C4::Context->dbh;
2449 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2451 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
2452 LEFT JOIN items ON issues.itemnumber = items.itemnumber
2453 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2454 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2455 WHERE biblio.biblionumber = ?
2457 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2459 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
2460 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
2461 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2462 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2463 WHERE biblio.biblionumber = ?
2466 my $sth = $dbh->prepare($query);
2467 $sth->execute($biblionumber, $biblionumber);
2470 while ( my $data = $sth->fetchrow_hashref ) {
2471 push @issues, $data;
2476 =head2 GetUpcomingDueIssues
2478 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
2482 sub GetUpcomingDueIssues {
2485 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
2486 my $dbh = C4::Context->dbh;
2488 my $statement = <<END_SQL;
2489 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
2491 LEFT JOIN items USING (itemnumber)
2492 LEFT OUTER JOIN branches USING (branchcode)
2493 WHERE returndate is NULL
2494 HAVING days_until_due >= 0 AND days_until_due <= ?
2497 my @bind_parameters = ( $params->{'days_in_advance'} );
2499 my $sth = $dbh->prepare( $statement );
2500 $sth->execute( @bind_parameters );
2501 my $upcoming_dues = $sth->fetchall_arrayref({});
2503 return $upcoming_dues;
2506 =head2 CanBookBeRenewed
2508 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2510 Find out whether a borrowed item may be renewed.
2512 C<$borrowernumber> is the borrower number of the patron who currently
2513 has the item on loan.
2515 C<$itemnumber> is the number of the item to renew.
2517 C<$override_limit>, if supplied with a true value, causes
2518 the limit on the number of times that the loan can be renewed
2519 (as controlled by the item type) to be ignored.
2521 C<$CanBookBeRenewed> returns a true value if the item may be renewed. The
2522 item must currently be on loan to the specified borrower; renewals
2523 must be allowed for the item's type; and the borrower must not have
2524 already renewed the loan. $error will contain the reason the renewal can not proceed
2528 sub CanBookBeRenewed {
2529 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2531 my $dbh = C4::Context->dbh;
2536 my $item = GetItem($itemnumber) or return ( 0, 'no_item' );
2537 my $itemissue = GetItemIssue($itemnumber) or return ( 0, 'no_checkout' );
2539 $borrowernumber ||= $itemissue->{borrowernumber};
2540 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber )
2543 my $branchcode = _GetCircControlBranch($item, $borrower);
2545 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2547 if ( $issuingrule->{norenewalbefore} ) {
2549 # Get current time and add norenewalbefore. If this is smaller than date_due, it's too soon for renewal.
2551 DateTime->now( time_zone => C4::Context->tz() )->add(
2552 $issuingrule->{lengthunit} => $issuingrule->{norenewalbefore}
2553 ) < $itemissue->{date_due}
2557 $error = "too_soon";
2561 if ( $issuingrule->{renewalsallowed} <= $itemissue->{renewals} ) {
2563 $error = "too_many";
2566 if ( $override_limit ) {
2571 my ( $resfound, $resrec, undef ) = C4::Reserves::CheckReserves( $itemnumber );
2573 if ( $resfound ) { # '' when no hold was found
2575 $error = "on_reserve";
2578 return ( $renewokay, $error );
2583 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2587 C<$borrowernumber> is the borrower number of the patron who currently
2590 C<$itemnumber> is the number of the item to renew.
2592 C<$branch> is the library where the renewal took place (if any).
2593 The library that controls the circ policies for the renewal is retrieved from the issues record.
2595 C<$datedue> can be a C4::Dates object used to set the due date.
2597 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2598 this parameter is not supplied, lastreneweddate is set to the current date.
2600 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2601 from the book's item type.
2606 my $borrowernumber = shift;
2607 my $itemnumber = shift or return;
2609 my $datedue = shift;
2610 my $lastreneweddate = shift || DateTime->now(time_zone => C4::Context->tz)->ymd();
2612 my $item = GetItem($itemnumber) or return;
2613 my $biblio = GetBiblioFromItemNumber($itemnumber) or return;
2615 my $dbh = C4::Context->dbh;
2617 # Find the issues record for this book
2619 $dbh->prepare("SELECT * FROM issues WHERE itemnumber = ?");
2620 $sth->execute( $itemnumber );
2621 my $issuedata = $sth->fetchrow_hashref;
2623 return unless ( $issuedata );
2625 $borrowernumber ||= $issuedata->{borrowernumber};
2627 if ( defined $datedue && ref $datedue ne 'DateTime' ) {
2628 carp 'Invalid date passed to AddRenewal.';
2632 # If the due date wasn't specified, calculate it by adding the
2633 # book's loan length to today's date or the current due date
2634 # based on the value of the RenewalPeriodBase syspref.
2637 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber ) or return;
2638 my $itemtype = (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'};
2640 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2641 dt_from_string( $issuedata->{date_due} ) :
2642 DateTime->now( time_zone => C4::Context->tz());
2643 $datedue = CalcDateDue($datedue, $itemtype, $issuedata->{'branchcode'}, $borrower, 'is a renewal');
2646 # Update the issues record to have the new due date, and a new count
2647 # of how many times it has been renewed.
2648 my $renews = $issuedata->{'renewals'} + 1;
2649 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2650 WHERE borrowernumber=?
2654 $sth->execute( $datedue->strftime('%Y-%m-%d %H:%M'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2656 # Update the renewal count on the item, and tell zebra to reindex
2657 $renews = $biblio->{'renewals'} + 1;
2658 ModItem({ renewals => $renews, onloan => $datedue->strftime('%Y-%m-%d %H:%M')}, $biblio->{'biblionumber'}, $itemnumber);
2660 # Charge a new rental fee, if applicable?
2661 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2662 if ( $charge > 0 ) {
2663 my $accountno = getnextacctno( $borrowernumber );
2664 my $item = GetBiblioFromItemNumber($itemnumber);
2666 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2667 $sth = $dbh->prepare(
2668 "INSERT INTO accountlines
2669 (date, borrowernumber, accountno, amount, manager_id,
2670 description,accounttype, amountoutstanding, itemnumber)
2671 VALUES (now(),?,?,?,?,?,?,?,?)"
2673 $sth->execute( $borrowernumber, $accountno, $charge, $manager_id,
2674 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2675 'Rent', $charge, $itemnumber );
2678 # Send a renewal slip according to checkout alert preferencei
2679 if ( C4::Context->preference('RenewalSendNotice') eq '1') {
2680 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 );
2681 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
2683 branchcode => $branch,
2684 categorycode => $borrower->{categorycode},
2685 item_type => $item->{itype},
2686 notification => 'CHECKOUT',
2688 if ($circulation_alert->is_enabled_for(\%conditions)) {
2689 SendCirculationAlert({
2692 borrower => $borrower,
2698 # Remove any OVERDUES related debarment if the borrower has no overdues
2699 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber );
2700 if ( $borrowernumber
2701 && $borrower->{'debarred'}
2702 && !HasOverdues( $borrowernumber )
2703 && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) }
2705 DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' });
2709 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber, undef, $item->{'ccode'});
2714 # check renewal status
2715 my ( $bornum, $itemno ) = @_;
2716 my $dbh = C4::Context->dbh;
2718 my $renewsallowed = 0;
2721 my $borrower = C4::Members::GetMember( borrowernumber => $bornum);
2722 my $item = GetItem($itemno);
2724 # Look in the issues table for this item, lent to this borrower,
2725 # and not yet returned.
2727 # FIXME - I think this function could be redone to use only one SQL call.
2728 my $sth = $dbh->prepare(
2729 "select * from issues
2730 where (borrowernumber = ?)
2731 and (itemnumber = ?)"
2733 $sth->execute( $bornum, $itemno );
2734 my $data = $sth->fetchrow_hashref;
2735 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2736 # $item and $borrower should be calculated
2737 my $branchcode = _GetCircControlBranch($item, $borrower);
2739 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2741 $renewsallowed = $issuingrule->{'renewalsallowed'};
2742 $renewsleft = $renewsallowed - $renewcount;
2743 if($renewsleft < 0){ $renewsleft = 0; }
2744 return ( $renewcount, $renewsallowed, $renewsleft );
2747 =head2 GetSoonestRenewDate
2749 $NoRenewalBeforeThisDate = &GetSoonestRenewDate($borrowernumber, $itemnumber);
2751 Find out the soonest possible renew date of a borrowed item.
2753 C<$borrowernumber> is the borrower number of the patron who currently
2754 has the item on loan.
2756 C<$itemnumber> is the number of the item to renew.
2758 C<$GetSoonestRenewDate> returns the DateTime of the soonest possible
2759 renew date, based on the value "No renewal before" of the applicable
2760 issuing rule. Returns the current date if the item can already be
2761 renewed, and returns undefined if the borrower, loan, or item
2766 sub GetSoonestRenewDate {
2767 my ( $borrowernumber, $itemnumber ) = @_;
2769 my $dbh = C4::Context->dbh;
2771 my $item = GetItem($itemnumber) or return;
2772 my $itemissue = GetItemIssue($itemnumber) or return;
2774 $borrowernumber ||= $itemissue->{borrowernumber};
2775 my $borrower = C4::Members::GetMemberDetails($borrowernumber)
2778 my $branchcode = _GetCircControlBranch( $item, $borrower );
2780 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
2782 my $now = DateTime->now( time_zone => C4::Context->tz() );
2784 if ( $issuingrule->{norenewalbefore} ) {
2785 my $soonestrenewal =
2786 $itemissue->{date_due}->subtract(
2787 $issuingrule->{lengthunit} => $issuingrule->{norenewalbefore} );
2789 $soonestrenewal = $now > $soonestrenewal ? $now : $soonestrenewal;
2790 return $soonestrenewal;
2795 =head2 GetIssuingCharges
2797 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2799 Calculate how much it would cost for a given patron to borrow a given
2800 item, including any applicable discounts.
2802 C<$itemnumber> is the item number of item the patron wishes to borrow.
2804 C<$borrowernumber> is the patron's borrower number.
2806 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2807 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2812 sub GetIssuingCharges {
2814 # calculate charges due
2815 my ( $itemnumber, $borrowernumber ) = @_;
2817 my $dbh = C4::Context->dbh;
2820 # Get the book's item type and rental charge (via its biblioitem).
2821 my $charge_query = 'SELECT itemtypes.itemtype,rentalcharge FROM items
2822 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber';
2823 $charge_query .= (C4::Context->preference('item-level_itypes'))
2824 ? ' LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype'
2825 : ' LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype';
2827 $charge_query .= ' WHERE items.itemnumber =?';
2829 my $sth = $dbh->prepare($charge_query);
2830 $sth->execute($itemnumber);
2831 if ( my $item_data = $sth->fetchrow_hashref ) {
2832 $item_type = $item_data->{itemtype};
2833 $charge = $item_data->{rentalcharge};
2834 my $branch = C4::Branch::mybranch();
2835 my $discount_query = q|SELECT rentaldiscount,
2836 issuingrules.itemtype, issuingrules.branchcode
2838 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2839 WHERE borrowers.borrowernumber = ?
2840 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')
2841 AND (issuingrules.branchcode = ? OR issuingrules.branchcode = '*')|;
2842 my $discount_sth = $dbh->prepare($discount_query);
2843 $discount_sth->execute( $borrowernumber, $item_type, $branch );
2844 my $discount_rules = $discount_sth->fetchall_arrayref({});
2845 if (@{$discount_rules}) {
2846 # We may have multiple rules so get the most specific
2847 my $discount = _get_discount_from_rule($discount_rules, $branch, $item_type);
2848 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2852 return ( $charge, $item_type );
2855 # Select most appropriate discount rule from those returned
2856 sub _get_discount_from_rule {
2857 my ($rules_ref, $branch, $itemtype) = @_;
2860 if (@{$rules_ref} == 1) { # only 1 applicable rule use it
2861 $discount = $rules_ref->[0]->{rentaldiscount};
2862 return (defined $discount) ? $discount : 0;
2864 # could have up to 4 does one match $branch and $itemtype
2865 my @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq $itemtype } @{$rules_ref};
2867 $discount = $d[0]->{rentaldiscount};
2868 return (defined $discount) ? $discount : 0;
2870 # do we have item type + all branches
2871 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq $itemtype } @{$rules_ref};
2873 $discount = $d[0]->{rentaldiscount};
2874 return (defined $discount) ? $discount : 0;
2876 # do we all item types + this branch
2877 @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq q{*} } @{$rules_ref};
2879 $discount = $d[0]->{rentaldiscount};
2880 return (defined $discount) ? $discount : 0;
2882 # so all and all (surely we wont get here)
2883 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq q{*} } @{$rules_ref};
2885 $discount = $d[0]->{rentaldiscount};
2886 return (defined $discount) ? $discount : 0;
2892 =head2 AddIssuingCharge
2894 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2898 sub AddIssuingCharge {
2899 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2900 my $dbh = C4::Context->dbh;
2901 my $nextaccntno = getnextacctno( $borrowernumber );
2903 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2905 INSERT INTO accountlines
2906 (borrowernumber, itemnumber, accountno,
2907 date, amount, description, accounttype,
2908 amountoutstanding, manager_id)
2909 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?,?)
2911 my $sth = $dbh->prepare($query);
2912 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge, $manager_id );
2917 GetTransfers($itemnumber);
2922 my ($itemnumber) = @_;
2924 my $dbh = C4::Context->dbh;
2930 FROM branchtransfers
2931 WHERE itemnumber = ?
2932 AND datearrived IS NULL
2934 my $sth = $dbh->prepare($query);
2935 $sth->execute($itemnumber);
2936 my @row = $sth->fetchrow_array();
2940 =head2 GetTransfersFromTo
2942 @results = GetTransfersFromTo($frombranch,$tobranch);
2944 Returns the list of pending transfers between $from and $to branch
2948 sub GetTransfersFromTo {
2949 my ( $frombranch, $tobranch ) = @_;
2950 return unless ( $frombranch && $tobranch );
2951 my $dbh = C4::Context->dbh;
2953 SELECT itemnumber,datesent,frombranch
2954 FROM branchtransfers
2957 AND datearrived IS NULL
2959 my $sth = $dbh->prepare($query);
2960 $sth->execute( $frombranch, $tobranch );
2963 while ( my $data = $sth->fetchrow_hashref ) {
2964 push @gettransfers, $data;
2966 return (@gettransfers);
2969 =head2 DeleteTransfer
2971 &DeleteTransfer($itemnumber);
2975 sub DeleteTransfer {
2976 my ($itemnumber) = @_;
2977 return unless $itemnumber;
2978 my $dbh = C4::Context->dbh;
2979 my $sth = $dbh->prepare(
2980 "DELETE FROM branchtransfers
2982 AND datearrived IS NULL "
2984 return $sth->execute($itemnumber);
2987 =head2 AnonymiseIssueHistory
2989 ($rows,$err_history_not_deleted) = AnonymiseIssueHistory($date,$borrowernumber)
2991 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2992 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
2994 If c<$borrowernumber> is set, it will delete issue history for only that borrower, regardless of their opac privacy
2995 setting (force delete).
2997 return the number of affected rows and a value that evaluates to true if an error occurred deleting the history.
3001 sub AnonymiseIssueHistory {
3003 my $borrowernumber = shift;
3004 my $dbh = C4::Context->dbh;
3007 SET borrowernumber = ?
3008 WHERE returndate < ?
3009 AND borrowernumber IS NOT NULL
3012 # The default of 0 does not work due to foreign key constraints
3013 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
3014 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
3015 my @bind_params = ($anonymouspatron, $date);
3016 if (defined $borrowernumber) {
3017 $query .= " AND borrowernumber = ?";
3018 push @bind_params, $borrowernumber;
3020 $query .= " AND (SELECT privacy FROM borrowers WHERE borrowers.borrowernumber=old_issues.borrowernumber) <> 0";
3022 my $sth = $dbh->prepare($query);
3023 $sth->execute(@bind_params);
3024 my $anonymisation_err = $dbh->err;
3025 my $rows_affected = $sth->rows; ### doublecheck row count return function
3026 return ($rows_affected, $anonymisation_err);
3029 =head2 SendCirculationAlert
3031 Send out a C<check-in> or C<checkout> alert using the messaging system.
3039 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
3043 Hashref of information about the item being checked in or out.
3047 Hashref of information about the borrower of the item.
3051 The branchcode from where the checkout or check-in took place.
3057 SendCirculationAlert({
3060 borrower => $borrower,
3066 sub SendCirculationAlert {
3068 my ($type, $item, $borrower, $branch) =
3069 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
3070 my %message_name = (
3071 CHECKIN => 'Item_Check_in',
3072 CHECKOUT => 'Item_Checkout',
3073 RENEWAL => 'Item_Checkout',
3075 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
3076 borrowernumber => $borrower->{borrowernumber},
3077 message_name => $message_name{$type},
3079 my $issues_table = ( $type eq 'CHECKOUT' || $type eq 'RENEWAL' ) ? 'issues' : 'old_issues';
3080 my $letter = C4::Letters::GetPreparedLetter (
3081 module => 'circulation',
3082 letter_code => $type,
3083 branchcode => $branch,
3085 $issues_table => $item->{itemnumber},
3086 'items' => $item->{itemnumber},
3087 'biblio' => $item->{biblionumber},
3088 'biblioitems' => $item->{biblionumber},
3089 'borrowers' => $borrower,
3090 'branches' => $branch,
3094 my @transports = keys %{ $borrower_preferences->{transports} };
3095 # warn "no transports" unless @transports;
3097 # warn "transport: $_";
3098 my $message = C4::Message->find_last_message($borrower, $type, $_);
3100 #warn "create new message";
3101 C4::Message->enqueue($letter, $borrower, $_);
3103 #warn "append to old message";
3104 $message->append($letter);
3112 =head2 updateWrongTransfer
3114 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
3116 This function validate the line of brachtransfer but with the wrong destination (mistake from a librarian ...), and create a new line in branchtransfer from the actual library to the original library of reservation
3120 sub updateWrongTransfer {
3121 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
3122 my $dbh = C4::Context->dbh;
3123 # first step validate the actual line of transfert .
3126 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
3128 $sth->execute($FromLibrary,$itemNumber);
3130 # second step create a new line of branchtransfer to the right location .
3131 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
3133 #third step changing holdingbranch of item
3134 UpdateHoldingbranch($FromLibrary,$itemNumber);
3137 =head2 UpdateHoldingbranch
3139 $items = UpdateHoldingbranch($branch,$itmenumber);
3141 Simple methode for updating hodlingbranch in items BDD line
3145 sub UpdateHoldingbranch {
3146 my ( $branch,$itemnumber ) = @_;
3147 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
3152 $newdatedue = CalcDateDue($startdate,$itemtype,$branchcode,$borrower);
3154 this function calculates the due date given the start date and configured circulation rules,
3155 checking against the holidays calendar as per the 'useDaysMode' syspref.
3156 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
3157 C<$itemtype> = itemtype code of item in question
3158 C<$branch> = location whose calendar to use
3159 C<$borrower> = Borrower object
3160 C<$isrenewal> = Boolean: is true if we want to calculate the date due for a renewal. Else is false.
3165 my ( $startdate, $itemtype, $branch, $borrower, $isrenewal ) = @_;
3169 # loanlength now a href
3171 GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch );
3173 my $length_key = ( $isrenewal and defined $loanlength->{renewalperiod} )
3179 if (ref $startdate ne 'DateTime' ) {
3180 $datedue = dt_from_string($datedue);
3182 $datedue = $startdate->clone;
3186 DateTime->now( time_zone => C4::Context->tz() )
3187 ->truncate( to => 'minute' );
3191 # calculate the datedue as normal
3192 if ( C4::Context->preference('useDaysMode') eq 'Days' )
3193 { # ignoring calendar
3194 if ( $loanlength->{lengthunit} eq 'hours' ) {
3195 $datedue->add( hours => $loanlength->{$length_key} );
3197 $datedue->add( days => $loanlength->{$length_key} );
3198 $datedue->set_hour(23);
3199 $datedue->set_minute(59);
3203 if ($loanlength->{lengthunit} eq 'hours') {
3204 $dur = DateTime::Duration->new( hours => $loanlength->{$length_key});
3207 $dur = DateTime::Duration->new( days => $loanlength->{$length_key});
3209 my $calendar = Koha::Calendar->new( branchcode => $branch );
3210 $datedue = $calendar->addDate( $datedue, $dur, $loanlength->{lengthunit} );
3211 if ($loanlength->{lengthunit} eq 'days') {
3212 $datedue->set_hour(23);
3213 $datedue->set_minute(59);
3217 # if Hard Due Dates are used, retreive them and apply as necessary
3218 my ( $hardduedate, $hardduedatecompare ) =
3219 GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch );
3220 if ($hardduedate) { # hardduedates are currently dates
3221 $hardduedate->truncate( to => 'minute' );
3222 $hardduedate->set_hour(23);
3223 $hardduedate->set_minute(59);
3224 my $cmp = DateTime->compare( $hardduedate, $datedue );
3226 # if the calculated due date is after the 'before' Hard Due Date (ceiling), override
3227 # if the calculated date is before the 'after' Hard Due Date (floor), override
3228 # if the hard due date is set to 'exactly', overrride
3229 if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) {
3230 $datedue = $hardduedate->clone;
3233 # in all other cases, keep the date due as it is
3237 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
3238 if ( C4::Context->preference('ReturnBeforeExpiry') ) {
3239 my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso' );
3240 $expiry_dt->set( hour => 23, minute => 59);
3241 if ( DateTime->compare( $datedue, $expiry_dt ) == 1 ) {
3242 $datedue = $expiry_dt->clone;
3250 =head2 CheckRepeatableHolidays
3252 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
3254 This function checks if the date due is a repeatable holiday
3256 C<$date_due> = returndate calculate with no day check
3257 C<$itemnumber> = itemnumber
3258 C<$branchcode> = localisation of issue
3262 sub CheckRepeatableHolidays{
3263 my($itemnumber,$week_day,$branchcode)=@_;
3264 my $dbh = C4::Context->dbh;
3265 my $query = qq|SELECT count(*)
3266 FROM repeatable_holidays
3269 my $sth = $dbh->prepare($query);
3270 $sth->execute($branchcode,$week_day);
3271 my $result=$sth->fetchrow;
3276 =head2 CheckSpecialHolidays
3278 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
3280 This function check if the date is a special holiday
3282 C<$years> = the years of datedue
3283 C<$month> = the month of datedue
3284 C<$day> = the day of datedue
3285 C<$itemnumber> = itemnumber
3286 C<$branchcode> = localisation of issue
3290 sub CheckSpecialHolidays{
3291 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
3292 my $dbh = C4::Context->dbh;
3293 my $query=qq|SELECT count(*)
3294 FROM `special_holidays`
3300 my $sth = $dbh->prepare($query);
3301 $sth->execute($years,$month,$day,$branchcode);
3302 my $countspecial=$sth->fetchrow ;
3303 return $countspecial;
3306 =head2 CheckRepeatableSpecialHolidays
3308 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
3310 This function check if the date is a repeatble special holidays
3312 C<$month> = the month of datedue
3313 C<$day> = the day of datedue
3314 C<$itemnumber> = itemnumber
3315 C<$branchcode> = localisation of issue
3319 sub CheckRepeatableSpecialHolidays{
3320 my ($month,$day,$itemnumber,$branchcode) = @_;
3321 my $dbh = C4::Context->dbh;
3322 my $query=qq|SELECT count(*)
3323 FROM `repeatable_holidays`
3328 my $sth = $dbh->prepare($query);
3329 $sth->execute($month,$day,$branchcode);
3330 my $countspecial=$sth->fetchrow ;
3331 return $countspecial;
3336 sub CheckValidBarcode{
3338 my $dbh = C4::Context->dbh;
3339 my $query=qq|SELECT count(*)
3343 my $sth = $dbh->prepare($query);
3344 $sth->execute($barcode);
3345 my $exist=$sth->fetchrow ;
3349 =head2 IsBranchTransferAllowed
3351 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
3353 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
3357 sub IsBranchTransferAllowed {
3358 my ( $toBranch, $fromBranch, $code ) = @_;
3360 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
3362 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3363 my $dbh = C4::Context->dbh;
3365 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
3366 $sth->execute( $toBranch, $fromBranch, $code );
3367 my $limit = $sth->fetchrow_hashref();
3369 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
3370 if ( $limit->{'limitId'} ) {
3377 =head2 CreateBranchTransferLimit
3379 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
3381 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
3385 sub CreateBranchTransferLimit {
3386 my ( $toBranch, $fromBranch, $code ) = @_;
3387 return unless defined($toBranch) && defined($fromBranch);
3388 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3390 my $dbh = C4::Context->dbh;
3392 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
3393 return $sth->execute( $code, $toBranch, $fromBranch );
3396 =head2 DeleteBranchTransferLimits
3398 my $result = DeleteBranchTransferLimits($frombranch);
3400 Deletes all the library transfer limits for one library. Returns the
3401 number of limits deleted, 0e0 if no limits were deleted, or undef if
3402 no arguments are supplied.
3406 sub DeleteBranchTransferLimits {
3408 return unless defined $branch;
3409 my $dbh = C4::Context->dbh;
3410 my $sth = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?");
3411 return $sth->execute($branch);
3415 my ( $borrowernumber, $itemnum ) = @_;
3417 MarkIssueReturned( $borrowernumber, $itemnum );
3418 my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
3419 my $item = C4::Items::GetItem( $itemnum );
3420 my $old_note = ($item->{'paidfor'} && ($item->{'paidfor'} ne q{})) ? $item->{'paidfor'}.' / ' : q{};
3421 my @datearr = localtime(time);
3422 my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
3423 my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
3424 ModItem({ paidfor => $old_note."Paid for by $bor $date" }, undef, $itemnum);
3429 my ($itemnumber, $mark_returned) = @_;
3431 my $dbh = C4::Context->dbh();
3432 my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title
3434 JOIN items USING (itemnumber)
3435 JOIN biblio USING (biblionumber)
3436 WHERE issues.itemnumber=?");
3437 $sth->execute($itemnumber);
3438 my $issues=$sth->fetchrow_hashref();
3440 # If a borrower lost the item, add a replacement cost to the their record
3441 if ( my $borrowernumber = $issues->{borrowernumber} ){
3442 my $borrower = C4::Members::GetMemberDetails( $borrowernumber );
3444 if (C4::Context->preference('WhenLostForgiveFine')){
3445 my $fix = _FixOverduesOnReturn($borrowernumber, $itemnumber, 1, 0); # 1, 0 = exemptfine, no-dropbox
3446 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $itemnumber...) failed!"; # zero is OK, check defined
3448 if (C4::Context->preference('WhenLostChargeReplacementFee')){
3449 C4::Accounts::chargelostitem($borrowernumber, $itemnumber, $issues->{'replacementprice'}, "Lost Item $issues->{'title'} $issues->{'barcode'}");
3450 #FIXME : Should probably have a way to distinguish this from an item that really was returned.
3451 #warn " $issues->{'borrowernumber'} / $itemnumber ";
3454 MarkIssueReturned($borrowernumber,$itemnumber,undef,undef,$borrower->{'privacy'}) if $mark_returned;
3458 sub GetOfflineOperations {
3459 my $dbh = C4::Context->dbh;
3460 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp");
3461 $sth->execute(C4::Context->userenv->{'branch'});
3462 my $results = $sth->fetchall_arrayref({});
3466 sub GetOfflineOperation {
3467 my $operationid = shift;
3468 return unless $operationid;
3469 my $dbh = C4::Context->dbh;
3470 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?");
3471 $sth->execute( $operationid );
3472 return $sth->fetchrow_hashref;
3475 sub AddOfflineOperation {
3476 my ( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ) = @_;
3477 my $dbh = C4::Context->dbh;
3478 my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber, amount) VALUES(?,?,?,?,?,?,?)");
3479 $sth->execute( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount );
3483 sub DeleteOfflineOperation {
3484 my $dbh = C4::Context->dbh;
3485 my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?");
3486 $sth->execute( shift );
3490 sub ProcessOfflineOperation {
3491 my $operation = shift;
3494 if ( $operation->{action} eq 'return' ) {
3495 $report = ProcessOfflineReturn( $operation );
3496 } elsif ( $operation->{action} eq 'issue' ) {
3497 $report = ProcessOfflineIssue( $operation );
3498 } elsif ( $operation->{action} eq 'payment' ) {
3499 $report = ProcessOfflinePayment( $operation );
3502 DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid};
3507 sub ProcessOfflineReturn {
3508 my $operation = shift;
3510 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3512 if ( $itemnumber ) {
3513 my $issue = GetOpenIssue( $itemnumber );
3516 $issue->{borrowernumber},
3519 $operation->{timestamp},
3522 { renewals => 0, onloan => undef },
3523 $issue->{'biblionumber'},
3528 return "Item not issued.";
3531 return "Item not found.";
3535 sub ProcessOfflineIssue {
3536 my $operation = shift;
3538 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3540 if ( $borrower->{borrowernumber} ) {
3541 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3542 unless ($itemnumber) {
3543 return "Barcode not found.";
3545 my $issue = GetOpenIssue( $itemnumber );
3547 if ( $issue and ( $issue->{borrowernumber} ne $borrower->{borrowernumber} ) ) { # Item already issued to another borrower, mark it returned
3549 $issue->{borrowernumber},
3552 $operation->{timestamp},
3557 $operation->{'barcode'},
3560 $operation->{timestamp},
3565 return "Borrower not found.";
3569 sub ProcessOfflinePayment {
3570 my $operation = shift;
3572 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3573 my $amount = $operation->{amount};
3575 recordpayment( $borrower->{borrowernumber}, $amount );
3583 TransferSlip($user_branch, $itemnumber, $to_branch)
3585 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
3590 my ($branch, $itemnumber, $to_branch) = @_;
3592 my $item = GetItem( $itemnumber )
3595 my $pulldate = C4::Dates->new();
3597 return C4::Letters::GetPreparedLetter (
3598 module => 'circulation',
3599 letter_code => 'TRANSFERSLIP',
3600 branchcode => $branch,
3602 'branches' => $to_branch,
3603 'biblio' => $item->{biblionumber},
3609 =head2 CheckIfIssuedToPatron
3611 CheckIfIssuedToPatron($borrowernumber, $biblionumber)
3613 Return 1 if any record item is issued to patron, otherwise return 0
3617 sub CheckIfIssuedToPatron {
3618 my ($borrowernumber, $biblionumber) = @_;
3620 my $items = GetItemsByBiblioitemnumber($biblionumber);
3622 foreach my $item (@{$items}) {
3623 return 1 if ($item->{borrowernumber} && $item->{borrowernumber} eq $borrowernumber);
3631 IsItemIssued( $itemnumber )
3633 Return 1 if the item is on loan, otherwise return 0
3638 my $itemnumber = shift;
3639 my $dbh = C4::Context->dbh;
3640 my $sth = $dbh->prepare(q{
3643 WHERE itemnumber = ?
3645 $sth->execute($itemnumber);
3646 return $sth->fetchrow;
3649 sub GetAgeRestriction {
3650 my ($record_restrictions) = @_;
3651 my $markers = C4::Context->preference('AgeRestrictionMarker');
3653 # Split $record_restrictions to something like FSK 16 or PEGI 6
3654 my @values = split ' ', uc($record_restrictions);
3655 return unless @values;
3657 # Search first occurence of one of the markers
3658 my @markers = split /\|/, uc($markers);
3659 return unless @markers;
3662 my $restriction_year = 0;
3663 for my $value (@values) {
3665 for my $marker (@markers) {
3666 $marker =~ s/^\s+//; #remove leading spaces
3667 $marker =~ s/\s+$//; #remove trailing spaces
3668 if ( $marker eq $value ) {
3669 if ( $index <= $#values ) {
3670 $restriction_year += $values[$index];
3674 elsif ( $value =~ /^\Q$marker\E(\d+)$/ ) {
3676 # Perhaps it is something like "K16" (as in Finland)
3677 $restriction_year += $1;
3681 last if ( $restriction_year > 0 );
3684 return $restriction_year;
3693 Koha Development Team <http://koha-community.org/>