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),
1019 !C4::Context->preference('AllowMultipleIssuesOnABiblio') &&
1020 # don't do the multiple loans per bib check if we've
1021 # already determined that we've got a loan on the same item
1022 !$issuingimpossible{NO_MORE_RENEWALS} &&
1023 !$needsconfirmation{RENEW_ISSUE}
1025 # Check if borrower has already issued an item from the same biblio
1026 # Only if it's not a subscription
1027 my $biblionumber = $item->{biblionumber};
1028 require C4::Serials;
1029 my $is_a_subscription = C4::Serials::CountSubscriptionFromBiblionumber($biblionumber);
1030 unless ($is_a_subscription) {
1031 my $issues = GetIssues( {
1032 borrowernumber => $borrower->{borrowernumber},
1033 biblionumber => $biblionumber,
1035 my @issues = $issues ? @$issues : ();
1036 # if we get here, we don't already have a loan on this item,
1037 # so if there are any loans on this bib, ask for confirmation
1038 if (scalar @issues > 0) {
1039 $needsconfirmation{BIBLIO_ALREADY_ISSUED} = 1;
1044 return ( \%issuingimpossible, \%needsconfirmation, \%alerts );
1047 =head2 CanBookBeReturned
1049 ($returnallowed, $message) = CanBookBeReturned($item, $branch)
1051 Check whether the item can be returned to the provided branch
1055 =item C<$item> is a hash of item information as returned from GetItem
1057 =item C<$branch> is the branchcode where the return is taking place
1065 =item C<$returnallowed> is 0 or 1, corresponding to whether the return is allowed (1) or not (0)
1067 =item C<$message> is the branchcode where the item SHOULD be returned, if the return is not allowed
1073 sub CanBookBeReturned {
1074 my ($item, $branch) = @_;
1075 my $allowreturntobranch = C4::Context->preference("AllowReturnToBranch") || 'anywhere';
1077 # assume return is allowed to start
1081 # identify all cases where return is forbidden
1082 if ($allowreturntobranch eq 'homebranch' && $branch ne $item->{'homebranch'}) {
1084 $message = $item->{'homebranch'};
1085 } elsif ($allowreturntobranch eq 'holdingbranch' && $branch ne $item->{'holdingbranch'}) {
1087 $message = $item->{'holdingbranch'};
1088 } elsif ($allowreturntobranch eq 'homeorholdingbranch' && $branch ne $item->{'homebranch'} && $branch ne $item->{'holdingbranch'}) {
1090 $message = $item->{'homebranch'}; # FIXME: choice of homebranch is arbitrary
1093 return ($allowed, $message);
1096 =head2 CheckHighHolds
1098 used when syspref decreaseLoanHighHolds is active. Returns 1 or 0 to define whether the minimum value held in
1099 decreaseLoanHighHoldsValue is exceeded, the total number of outstanding holds, the number of days the loan
1100 has been decreased to (held in syspref decreaseLoanHighHoldsValue), and the new due date
1104 sub checkHighHolds {
1105 my ( $item, $borrower ) = @_;
1106 my $biblio = GetBiblioFromItemNumber( $item->{itemnumber} );
1107 my $branch = _GetCircControlBranch( $item, $borrower );
1108 my $dbh = C4::Context->dbh;
1109 my $sth = $dbh->prepare(
1110 'select count(borrowernumber) as num_holds from reserves where biblionumber=?'
1112 $sth->execute( $item->{'biblionumber'} );
1113 my ($holds) = $sth->fetchrow_array;
1115 my $issuedate = DateTime->now( time_zone => C4::Context->tz() );
1117 my $calendar = Koha::Calendar->new( branchcode => $branch );
1120 ( C4::Context->preference('item-level_itypes') )
1121 ? $biblio->{'itype'}
1122 : $biblio->{'itemtype'};
1124 C4::Circulation::CalcDateDue( $issuedate, $itype, $branch,
1127 my $reduced_datedue =
1128 $calendar->addDate( $issuedate,
1129 C4::Context->preference('decreaseLoanHighHoldsDuration') );
1131 if ( DateTime->compare( $reduced_datedue, $orig_due ) == -1 ) {
1133 C4::Context->preference('decreaseLoanHighHoldsDuration'),
1137 return ( 0, 0, 0, undef );
1142 &AddIssue($borrower, $barcode, [$datedue], [$cancelreserve], [$issuedate])
1144 Issue a book. Does no check, they are done in CanBookBeIssued. If we reach this sub, it means the user confirmed if needed.
1148 =item C<$borrower> is a hash with borrower informations (from GetMember or GetMemberDetails).
1150 =item C<$barcode> is the barcode of the item being issued.
1152 =item C<$datedue> is a C4::Dates object for the max date of return, i.e. the date due (optional).
1153 Calculated if empty.
1155 =item C<$cancelreserve> is 1 to override and cancel any pending reserves for the item (optional).
1157 =item C<$issuedate> is the date to issue the item in iso (YYYY-MM-DD) format (optional).
1158 Defaults to today. Unlike C<$datedue>, NOT a C4::Dates object, unfortunately.
1160 AddIssue does the following things :
1162 - step 01: check that there is a borrowernumber & a barcode provided
1163 - check for RENEWAL (book issued & being issued to the same patron)
1164 - renewal YES = Calculate Charge & renew
1166 * BOOK ACTUALLY ISSUED ? do a return if book is actually issued (but to someone else)
1168 - fill reserve if reserve to this patron
1169 - cancel reserve or not, otherwise
1170 * TRANSFERT PENDING ?
1171 - complete the transfert
1179 my ( $borrower, $barcode, $datedue, $cancelreserve, $issuedate, $sipmode) = @_;
1180 my $dbh = C4::Context->dbh;
1181 my $barcodecheck=CheckValidBarcode($barcode);
1182 if ($datedue && ref $datedue ne 'DateTime') {
1183 $datedue = dt_from_string($datedue);
1185 # $issuedate defaults to today.
1186 if ( ! defined $issuedate ) {
1187 $issuedate = DateTime->now(time_zone => C4::Context->tz());
1190 if ( ref $issuedate ne 'DateTime') {
1191 $issuedate = dt_from_string($issuedate);
1195 if ($borrower and $barcode and $barcodecheck ne '0'){#??? wtf
1196 # find which item we issue
1197 my $item = GetItem('', $barcode) or return; # if we don't get an Item, abort.
1198 my $branch = _GetCircControlBranch($item,$borrower);
1200 # get actual issuing if there is one
1201 my $actualissue = GetItemIssue( $item->{itemnumber});
1203 # get biblioinformation for this item
1204 my $biblio = GetBiblioFromItemNumber($item->{itemnumber});
1207 # check if we just renew the issue.
1209 if ($actualissue->{borrowernumber} eq $borrower->{'borrowernumber'}) {
1210 $datedue = AddRenewal(
1211 $borrower->{'borrowernumber'},
1212 $item->{'itemnumber'},
1215 $issuedate, # here interpreted as the renewal date
1219 # it's NOT a renewal
1220 if ( $actualissue->{borrowernumber}) {
1221 # This book is currently on loan, but not to the person
1222 # who wants to borrow it now. mark it returned before issuing to the new borrower
1225 C4::Context->userenv->{'branch'}
1229 MoveReserve( $item->{'itemnumber'}, $borrower->{'borrowernumber'}, $cancelreserve );
1230 # Starting process for transfer job (checking transfert and validate it if we have one)
1231 my ($datesent) = GetTransfers($item->{'itemnumber'});
1233 # updating line of branchtranfert to finish it, and changing the to branch value, implement a comment for visibility of this case (maybe for stats ....)
1236 "UPDATE branchtransfers
1237 SET datearrived = now(),
1239 comments = 'Forced branchtransfer'
1240 WHERE itemnumber= ? AND datearrived IS NULL"
1242 $sth->execute(C4::Context->userenv->{'branch'},$item->{'itemnumber'});
1245 # Record in the database the fact that the book was issued.
1249 (borrowernumber, itemnumber,issuedate, date_due, branchcode)
1253 my $itype = ( C4::Context->preference('item-level_itypes') ) ? $biblio->{'itype'} : $biblio->{'itemtype'};
1254 $datedue = CalcDateDue( $issuedate, $itype, $branch, $borrower );
1257 $datedue->truncate( to => 'minute');
1259 $borrower->{'borrowernumber'}, # borrowernumber
1260 $item->{'itemnumber'}, # itemnumber
1261 $issuedate->strftime('%Y-%m-%d %H:%M:00'), # issuedate
1262 $datedue->strftime('%Y-%m-%d %H:%M:00'), # date_due
1263 C4::Context->userenv->{'branch'} # branchcode
1265 if ( C4::Context->preference('ReturnToShelvingCart') ) { ## ReturnToShelvingCart is on, anything issued should be taken off the cart.
1266 CartToShelf( $item->{'itemnumber'} );
1268 $item->{'issues'}++;
1269 if ( C4::Context->preference('UpdateTotalIssuesOnCirc') ) {
1270 UpdateTotalIssues($item->{'biblionumber'}, 1);
1273 ## If item was lost, it has now been found, reverse any list item charges if neccessary.
1274 if ( $item->{'itemlost'} ) {
1275 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1276 _FixAccountForLostAndReturned( $item->{'itemnumber'}, undef, $item->{'barcode'} );
1280 ModItem({ issues => $item->{'issues'},
1281 holdingbranch => C4::Context->userenv->{'branch'},
1283 datelastborrowed => DateTime->now(time_zone => C4::Context->tz())->ymd(),
1284 onloan => $datedue->ymd(),
1285 }, $item->{'biblionumber'}, $item->{'itemnumber'});
1286 ModDateLastSeen( $item->{'itemnumber'} );
1288 # If it costs to borrow this book, charge it to the patron's account.
1289 my ( $charge, $itemtype ) = GetIssuingCharges(
1290 $item->{'itemnumber'},
1291 $borrower->{'borrowernumber'}
1293 if ( $charge > 0 ) {
1295 $item->{'itemnumber'},
1296 $borrower->{'borrowernumber'}, $charge
1298 $item->{'charge'} = $charge;
1301 # Record the fact that this book was issued.
1303 C4::Context->userenv->{'branch'},
1305 ($sipmode ? "SIP-$sipmode" : ''), $item->{'itemnumber'},
1306 $item->{'itype'}, $borrower->{'borrowernumber'}, undef, $item->{'ccode'}
1309 # Send a checkout slip.
1310 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1312 branchcode => $branch,
1313 categorycode => $borrower->{categorycode},
1314 item_type => $item->{itype},
1315 notification => 'CHECKOUT',
1317 if ($circulation_alert->is_enabled_for(\%conditions)) {
1318 SendCirculationAlert({
1321 borrower => $borrower,
1327 logaction("CIRCULATION", "ISSUE", $borrower->{'borrowernumber'}, $biblio->{'itemnumber'})
1328 if C4::Context->preference("IssueLog");
1330 return ($datedue); # not necessarily the same as when it came in!
1333 =head2 GetLoanLength
1335 my $loanlength = &GetLoanLength($borrowertype,$itemtype,branchcode)
1337 Get loan length for an itemtype, a borrower type and a branch
1342 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1343 my $dbh = C4::Context->dbh;
1344 my $sth = $dbh->prepare(qq{
1345 SELECT issuelength, lengthunit, renewalperiod
1347 WHERE categorycode=?
1350 AND issuelength IS NOT NULL
1353 # try to find issuelength & return the 1st available.
1354 # check with borrowertype, itemtype and branchcode, then without one of those parameters
1355 $sth->execute( $borrowertype, $itemtype, $branchcode );
1356 my $loanlength = $sth->fetchrow_hashref;
1359 if defined($loanlength) && $loanlength->{issuelength};
1361 $sth->execute( $borrowertype, '*', $branchcode );
1362 $loanlength = $sth->fetchrow_hashref;
1364 if defined($loanlength) && $loanlength->{issuelength};
1366 $sth->execute( '*', $itemtype, $branchcode );
1367 $loanlength = $sth->fetchrow_hashref;
1369 if defined($loanlength) && $loanlength->{issuelength};
1371 $sth->execute( '*', '*', $branchcode );
1372 $loanlength = $sth->fetchrow_hashref;
1374 if defined($loanlength) && $loanlength->{issuelength};
1376 $sth->execute( $borrowertype, $itemtype, '*' );
1377 $loanlength = $sth->fetchrow_hashref;
1379 if defined($loanlength) && $loanlength->{issuelength};
1381 $sth->execute( $borrowertype, '*', '*' );
1382 $loanlength = $sth->fetchrow_hashref;
1384 if defined($loanlength) && $loanlength->{issuelength};
1386 $sth->execute( '*', $itemtype, '*' );
1387 $loanlength = $sth->fetchrow_hashref;
1389 if defined($loanlength) && $loanlength->{issuelength};
1391 $sth->execute( '*', '*', '*' );
1392 $loanlength = $sth->fetchrow_hashref;
1394 if defined($loanlength) && $loanlength->{issuelength};
1396 # if no rule is set => 21 days (hardcoded)
1399 renewalperiod => 21,
1400 lengthunit => 'days',
1406 =head2 GetHardDueDate
1408 my ($hardduedate,$hardduedatecompare) = &GetHardDueDate($borrowertype,$itemtype,branchcode)
1410 Get the Hard Due Date and it's comparison for an itemtype, a borrower type and a branch
1414 sub GetHardDueDate {
1415 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1417 my $rule = GetIssuingRule( $borrowertype, $itemtype, $branchcode );
1419 if ( defined( $rule ) ) {
1420 if ( $rule->{hardduedate} ) {
1421 return (dt_from_string($rule->{hardduedate}, 'iso'),$rule->{hardduedatecompare});
1423 return (undef, undef);
1428 =head2 GetIssuingRule
1430 my $irule = &GetIssuingRule($borrowertype,$itemtype,branchcode)
1432 FIXME - This is a copy-paste of GetLoanLength
1433 as a stop-gap. Do not wish to change API for GetLoanLength
1434 this close to release.
1436 Get the issuing rule for an itemtype, a borrower type and a branch
1437 Returns a hashref from the issuingrules table.
1441 sub GetIssuingRule {
1442 my ( $borrowertype, $itemtype, $branchcode ) = @_;
1443 my $dbh = C4::Context->dbh;
1444 my $sth = $dbh->prepare( "select * from issuingrules where categorycode=? and itemtype=? and branchcode=? and issuelength is not null" );
1447 $sth->execute( $borrowertype, $itemtype, $branchcode );
1448 $irule = $sth->fetchrow_hashref;
1449 return $irule if defined($irule) ;
1451 $sth->execute( $borrowertype, "*", $branchcode );
1452 $irule = $sth->fetchrow_hashref;
1453 return $irule if defined($irule) ;
1455 $sth->execute( "*", $itemtype, $branchcode );
1456 $irule = $sth->fetchrow_hashref;
1457 return $irule if defined($irule) ;
1459 $sth->execute( "*", "*", $branchcode );
1460 $irule = $sth->fetchrow_hashref;
1461 return $irule if defined($irule) ;
1463 $sth->execute( $borrowertype, $itemtype, "*" );
1464 $irule = $sth->fetchrow_hashref;
1465 return $irule if defined($irule) ;
1467 $sth->execute( $borrowertype, "*", "*" );
1468 $irule = $sth->fetchrow_hashref;
1469 return $irule if defined($irule) ;
1471 $sth->execute( "*", $itemtype, "*" );
1472 $irule = $sth->fetchrow_hashref;
1473 return $irule if defined($irule) ;
1475 $sth->execute( "*", "*", "*" );
1476 $irule = $sth->fetchrow_hashref;
1477 return $irule if defined($irule) ;
1479 # if no rule matches,
1483 =head2 GetBranchBorrowerCircRule
1485 my $branch_cat_rule = GetBranchBorrowerCircRule($branchcode, $categorycode);
1487 Retrieves circulation rule attributes that apply to the given
1488 branch and patron category, regardless of item type.
1489 The return value is a hashref containing the following key:
1491 maxissueqty - maximum number of loans that a
1492 patron of the given category can have at the given
1493 branch. If the value is undef, no limit.
1495 This will first check for a specific branch and
1496 category match from branch_borrower_circ_rules.
1498 If no rule is found, it will then check default_branch_circ_rules
1499 (same branch, default category). If no rule is found,
1500 it will then check default_borrower_circ_rules (default
1501 branch, same category), then failing that, default_circ_rules
1502 (default branch, default category).
1504 If no rule has been found in the database, it will default to
1509 C<$branchcode> and C<$categorycode> should contain the
1510 literal branch code and patron category code, respectively - no
1515 sub GetBranchBorrowerCircRule {
1516 my $branchcode = shift;
1517 my $categorycode = shift;
1519 my $branch_cat_query = "SELECT maxissueqty
1520 FROM branch_borrower_circ_rules
1521 WHERE branchcode = ?
1522 AND categorycode = ?";
1523 my $dbh = C4::Context->dbh();
1524 my $sth = $dbh->prepare($branch_cat_query);
1525 $sth->execute($branchcode, $categorycode);
1527 if ($result = $sth->fetchrow_hashref()) {
1531 # try same branch, default borrower category
1532 my $branch_query = "SELECT maxissueqty
1533 FROM default_branch_circ_rules
1534 WHERE branchcode = ?";
1535 $sth = $dbh->prepare($branch_query);
1536 $sth->execute($branchcode);
1537 if ($result = $sth->fetchrow_hashref()) {
1541 # try default branch, same borrower category
1542 my $category_query = "SELECT maxissueqty
1543 FROM default_borrower_circ_rules
1544 WHERE categorycode = ?";
1545 $sth = $dbh->prepare($category_query);
1546 $sth->execute($categorycode);
1547 if ($result = $sth->fetchrow_hashref()) {
1551 # try default branch, default borrower category
1552 my $default_query = "SELECT maxissueqty
1553 FROM default_circ_rules";
1554 $sth = $dbh->prepare($default_query);
1556 if ($result = $sth->fetchrow_hashref()) {
1560 # built-in default circulation rule
1562 maxissueqty => undef,
1566 =head2 GetBranchItemRule
1568 my $branch_item_rule = GetBranchItemRule($branchcode, $itemtype);
1570 Retrieves circulation rule attributes that apply to the given
1571 branch and item type, regardless of patron category.
1573 The return value is a hashref containing the following keys:
1575 holdallowed => Hold policy for this branch and itemtype. Possible values:
1576 0: No holds allowed.
1577 1: Holds allowed only by patrons that have the same homebranch as the item.
1578 2: Holds allowed from any patron.
1580 returnbranch => branch to which to return item. Possible values:
1581 noreturn: do not return, let item remain where checked in (floating collections)
1582 homebranch: return to item's home branch
1584 This searches branchitemrules in the following order:
1586 * Same branchcode and itemtype
1587 * Same branchcode, itemtype '*'
1588 * branchcode '*', same itemtype
1589 * branchcode and itemtype '*'
1591 Neither C<$branchcode> nor C<$itemtype> should be '*'.
1595 sub GetBranchItemRule {
1596 my ( $branchcode, $itemtype ) = @_;
1597 my $dbh = C4::Context->dbh();
1601 ['SELECT holdallowed, returnbranch
1602 FROM branch_item_rules
1603 WHERE branchcode = ?
1604 AND itemtype = ?', $branchcode, $itemtype],
1605 ['SELECT holdallowed, returnbranch
1606 FROM default_branch_circ_rules
1607 WHERE branchcode = ?', $branchcode],
1608 ['SELECT holdallowed, returnbranch
1609 FROM default_branch_item_rules
1610 WHERE itemtype = ?', $itemtype],
1611 ['SELECT holdallowed, returnbranch
1612 FROM default_circ_rules'],
1615 foreach my $attempt (@attempts) {
1616 my ($query, @bind_params) = @{$attempt};
1617 my $search_result = $dbh->selectrow_hashref ( $query , {}, @bind_params )
1620 # Since branch/category and branch/itemtype use the same per-branch
1621 # defaults tables, we have to check that the key we want is set, not
1622 # just that a row was returned
1623 $result->{'holdallowed'} = $search_result->{'holdallowed'} unless ( defined $result->{'holdallowed'} );
1624 $result->{'returnbranch'} = $search_result->{'returnbranch'} unless ( defined $result->{'returnbranch'} );
1627 # built-in default circulation rule
1628 $result->{'holdallowed'} = 2 unless ( defined $result->{'holdallowed'} );
1629 $result->{'returnbranch'} = 'homebranch' unless ( defined $result->{'returnbranch'} );
1636 ($doreturn, $messages, $iteminformation, $borrower) =
1637 &AddReturn($barcode, $branch, $exemptfine, $dropbox);
1643 =item C<$barcode> is the bar code of the book being returned.
1645 =item C<$branch> is the code of the branch where the book is being returned.
1647 =item C<$exemptfine> indicates that overdue charges for the item will be
1650 =item C<$dropbox> indicates that the check-in date is assumed to be
1651 yesterday, or the last non-holiday as defined in C4::Calendar . If
1652 overdue charges are applied and C<$dropbox> is true, the last charge
1653 will be removed. This assumes that the fines accrual script has run
1658 C<&AddReturn> returns a list of four items:
1660 C<$doreturn> is true iff the return succeeded.
1662 C<$messages> is a reference-to-hash giving feedback on the operation.
1663 The keys of the hash are:
1669 No item with this barcode exists. The value is C<$barcode>.
1673 The book is not currently on loan. The value is C<$barcode>.
1675 =item C<IsPermanent>
1677 The book's home branch is a permanent collection. If you have borrowed
1678 this book, you are not allowed to return it. The value is the code for
1679 the book's home branch.
1683 This book has been withdrawn/cancelled. The value should be ignored.
1685 =item C<Wrongbranch>
1687 This book has was returned to the wrong branch. The value is a hashref
1688 so that C<$messages->{Wrongbranch}->{Wrongbranch}> and C<$messages->{Wrongbranch}->{Rightbranch}>
1689 contain the branchcode of the incorrect and correct return library, respectively.
1693 The item was reserved. The value is a reference-to-hash whose keys are
1694 fields from the reserves table of the Koha database, and
1695 C<biblioitemnumber>. It also has the key C<ResFound>, whose value is
1696 either C<Waiting>, C<Reserved>, or 0.
1700 C<$iteminformation> is a reference-to-hash, giving information about the
1701 returned item from the issues table.
1703 C<$borrower> is a reference-to-hash, giving information about the
1704 patron who last borrowed the book.
1709 my ( $barcode, $branch, $exemptfine, $dropbox ) = @_;
1711 if ($branch and not GetBranchDetail($branch)) {
1712 warn "AddReturn error: branch '$branch' not found. Reverting to " . C4::Context->userenv->{'branch'};
1715 $branch = C4::Context->userenv->{'branch'} unless $branch; # we trust userenv to be a safe fallback/default
1720 my $validTransfert = 0;
1721 my $stat_type = 'return';
1723 # get information on item
1724 my $itemnumber = GetItemnumberFromBarcode( $barcode );
1725 unless ($itemnumber) {
1726 return (0, { BadBarcode => $barcode }); # no barcode means no item or borrower. bail out.
1728 my $issue = GetItemIssue($itemnumber);
1729 # warn Dumper($iteminformation);
1730 if ($issue and $issue->{borrowernumber}) {
1731 $borrower = C4::Members::GetMemberDetails($issue->{borrowernumber})
1732 or die "Data inconsistency: barcode $barcode (itemnumber:$itemnumber) claims to be issued to non-existant borrowernumber '$issue->{borrowernumber}'\n"
1733 . Dumper($issue) . "\n";
1735 $messages->{'NotIssued'} = $barcode;
1736 # even though item is not on loan, it may still be transferred; therefore, get current branch info
1738 # No issue, no borrowernumber. ONLY if $doreturn, *might* you have a $borrower later.
1739 # Record this as a local use, instead of a return, if the RecordLocalUseOnReturn is on
1740 if (C4::Context->preference("RecordLocalUseOnReturn")) {
1741 $messages->{'LocalUse'} = 1;
1742 $stat_type = 'localuse';
1746 my $item = GetItem($itemnumber) or die "GetItem($itemnumber) failed";
1747 # full item data, but no borrowernumber or checkout info (no issue)
1748 # we know GetItem should work because GetItemnumberFromBarcode worked
1749 my $hbr = GetBranchItemRule($item->{'homebranch'}, $item->{'itype'})->{'returnbranch'} || "homebranch";
1750 # get the proper branch to which to return the item
1751 $hbr = $item->{$hbr} || $branch ;
1752 # if $hbr was "noreturn" or any other non-item table value, then it should 'float' (i.e. stay at this branch)
1754 my $borrowernumber = $borrower->{'borrowernumber'} || undef; # we don't know if we had a borrower or not
1756 # check if the book is in a permanent collection....
1757 # FIXME -- This 'PE' attribute is largely undocumented. afaict, there's no user interface that reflects this functionality.
1759 my $branches = GetBranches(); # a potentially expensive call for a non-feature.
1760 $branches->{$hbr}->{PE} and $messages->{'IsPermanent'} = $hbr;
1763 # check if the return is allowed at this branch
1764 my ($returnallowed, $message) = CanBookBeReturned($item, $branch);
1765 unless ($returnallowed){
1766 $messages->{'Wrongbranch'} = {
1767 Wrongbranch => $branch,
1768 Rightbranch => $message
1771 return ( $doreturn, $messages, $issue, $borrower );
1774 if ( $item->{'withdrawn'} ) { # book has been cancelled
1775 $messages->{'withdrawn'} = 1;
1776 $doreturn = 0 if C4::Context->preference("BlockReturnOfWithdrawnItems");
1779 # case of a return of document (deal with issues and holdingbranch)
1780 my $today = DateTime->now( time_zone => C4::Context->tz() );
1782 my $datedue = $issue->{date_due};
1783 $borrower or warn "AddReturn without current borrower";
1784 my $circControlBranch;
1786 # define circControlBranch only if dropbox mode is set
1787 # don't allow dropbox mode to create an invalid entry in issues (issuedate > today)
1788 # FIXME: check issuedate > returndate, factoring in holidays
1789 #$circControlBranch = _GetCircControlBranch($item,$borrower) unless ( $item->{'issuedate'} eq C4::Dates->today('iso') );;
1790 $circControlBranch = _GetCircControlBranch($item,$borrower);
1791 $issue->{'overdue'} = DateTime->compare($issue->{'date_due'}, $today ) == -1 ? 1 : 0;
1794 if ($borrowernumber) {
1795 if( C4::Context->preference('CalculateFinesOnReturn') && $issue->{'overdue'}){
1796 # we only need to calculate and change the fines if we want to do that on return
1797 # Should be on for hourly loans
1798 my $control = C4::Context->preference('CircControl');
1799 my $control_branchcode =
1800 ( $control eq 'ItemHomeLibrary' ) ? $item->{homebranch}
1801 : ( $control eq 'PatronLibrary' ) ? $borrower->{branchcode}
1802 : $issue->{branchcode};
1804 my ( $amount, $type, $unitcounttotal ) =
1805 C4::Overdues::CalcFine( $item, $borrower->{categorycode},
1806 $control_branchcode, $datedue, $today );
1811 && C4::Context->preference('finesMode') eq 'production' )
1813 C4::Overdues::UpdateFine( $issue->{itemnumber},
1814 $issue->{borrowernumber},
1815 $amount, $type, output_pref($datedue) );
1819 MarkIssueReturned( $borrowernumber, $item->{'itemnumber'},
1820 $circControlBranch, '', $borrower->{'privacy'} );
1822 # FIXME is the "= 1" right? This could be the borrower hash.
1823 $messages->{'WasReturned'} = 1;
1827 ModItem({ onloan => undef }, $issue->{'biblionumber'}, $item->{'itemnumber'});
1830 # the holdingbranch is updated if the document is returned to another location.
1831 # this is always done regardless of whether the item was on loan or not
1832 if ($item->{'holdingbranch'} ne $branch) {
1833 UpdateHoldingbranch($branch, $item->{'itemnumber'});
1834 $item->{'holdingbranch'} = $branch; # update item data holdingbranch too
1836 ModDateLastSeen( $item->{'itemnumber'} );
1838 # check if we have a transfer for this document
1839 my ($datesent,$frombranch,$tobranch) = GetTransfers( $item->{'itemnumber'} );
1841 # if we have a transfer to do, we update the line of transfers with the datearrived
1843 if ( $tobranch eq $branch ) {
1844 my $sth = C4::Context->dbh->prepare(
1845 "UPDATE branchtransfers SET datearrived = now() WHERE itemnumber= ? AND datearrived IS NULL"
1847 $sth->execute( $item->{'itemnumber'} );
1848 # if we have a reservation with valid transfer, we can set it's status to 'W'
1849 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1850 C4::Reserves::ModReserveStatus($item->{'itemnumber'}, 'W');
1852 $messages->{'WrongTransfer'} = $tobranch;
1853 $messages->{'WrongTransferItem'} = $item->{'itemnumber'};
1855 $validTransfert = 1;
1857 ShelfToCart( $item->{'itemnumber'} ) if ( C4::Context->preference("ReturnToShelvingCart") );
1860 # fix up the accounts.....
1861 if ( $item->{'itemlost'} ) {
1862 $messages->{'WasLost'} = 1;
1864 if ( C4::Context->preference('RefundLostItemFeeOnReturn' ) ) {
1865 _FixAccountForLostAndReturned($item->{'itemnumber'}, $borrowernumber, $barcode); # can tolerate undef $borrowernumber
1866 $messages->{'LostItemFeeRefunded'} = 1;
1870 # fix up the overdues in accounts...
1871 if ($borrowernumber) {
1872 my $fix = _FixOverduesOnReturn($borrowernumber, $item->{itemnumber}, $exemptfine, $dropbox);
1873 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $item->{itemnumber}...) failed!"; # zero is OK, check defined
1875 if ( $issue->{overdue} && $issue->{date_due} ) {
1878 _debar_user_on_return( $borrower, $item, $issue->{date_due}, $today );
1879 $messages->{Debarred} = $debardate if ($debardate);
1883 # find reserves.....
1884 # if we don't have a reserve with the status W, we launch the Checkreserves routine
1885 my ($resfound, $resrec);
1886 my $lookahead= C4::Context->preference('ConfirmFutureHolds'); #number of days to look for future holds
1887 ($resfound, $resrec, undef) = C4::Reserves::CheckReserves( $item->{'itemnumber'}, undef, $lookahead ) unless ( $item->{'withdrawn'} );
1889 $resrec->{'ResFound'} = $resfound;
1890 $messages->{'ResFound'} = $resrec;
1894 # Record the fact that this book was returned.
1896 $branch, $stat_type, '0', '',
1897 $item->{'itemnumber'},
1898 $biblio->{'itemtype'},
1899 $borrowernumber, undef, $item->{'ccode'}
1902 # Send a check-in slip. # NOTE: borrower may be undef. probably shouldn't try to send messages then.
1903 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
1905 branchcode => $branch,
1906 categorycode => $borrower->{categorycode},
1907 item_type => $item->{itype},
1908 notification => 'CHECKIN',
1910 if ($doreturn && $circulation_alert->is_enabled_for(\%conditions)) {
1911 SendCirculationAlert({
1914 borrower => $borrower,
1919 logaction("CIRCULATION", "RETURN", $borrowernumber, $item->{'itemnumber'})
1920 if C4::Context->preference("ReturnLog");
1922 # Remove any OVERDUES related debarment if the borrower has no overdues
1923 if ( $borrowernumber
1924 && $borrower->{'debarred'}
1925 && C4::Context->preference('AutoRemoveOverduesRestrictions')
1926 && !HasOverdues( $borrowernumber )
1927 && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) }
1929 DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' });
1932 # FIXME: make this comment intelligible.
1933 #adding message if holdingbranch is non equal a userenv branch to return the document to homebranch
1934 #we check, if we don't have reserv or transfert for this document, if not, return it to homebranch .
1936 if (($doreturn or $messages->{'NotIssued'}) and !$resfound and ($branch ne $hbr) and not $messages->{'WrongTransfer'}){
1937 if ( C4::Context->preference("AutomaticItemReturn" ) or
1938 (C4::Context->preference("UseBranchTransferLimits") and
1939 ! IsBranchTransferAllowed($branch, $hbr, $item->{C4::Context->preference("BranchTransferLimitsType")} )
1941 $debug and warn sprintf "about to call ModItemTransfer(%s, %s, %s)", $item->{'itemnumber'},$branch, $hbr;
1942 $debug and warn "item: " . Dumper($item);
1943 ModItemTransfer($item->{'itemnumber'}, $branch, $hbr);
1944 $messages->{'WasTransfered'} = 1;
1946 $messages->{'NeedsTransfer'} = 1; # TODO: instead of 1, specify branchcode that the transfer SHOULD go to, $item->{homebranch}
1949 return ( $doreturn, $messages, $issue, $borrower );
1952 =head2 MarkIssueReturned
1954 MarkIssueReturned($borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy);
1956 Unconditionally marks an issue as being returned by
1957 moving the C<issues> row to C<old_issues> and
1958 setting C<returndate> to the current date, or
1959 the last non-holiday date of the branccode specified in
1960 C<dropbox_branch> . Assumes you've already checked that
1961 it's safe to do this, i.e. last non-holiday > issuedate.
1963 if C<$returndate> is specified (in iso format), it is used as the date
1964 of the return. It is ignored when a dropbox_branch is passed in.
1966 C<$privacy> contains the privacy parameter. If the patron has set privacy to 2,
1967 the old_issue is immediately anonymised
1969 Ideally, this function would be internal to C<C4::Circulation>,
1970 not exported, but it is currently needed by one
1971 routine in C<C4::Accounts>.
1975 sub MarkIssueReturned {
1976 my ( $borrowernumber, $itemnumber, $dropbox_branch, $returndate, $privacy ) = @_;
1978 my $dbh = C4::Context->dbh;
1979 my $query = 'UPDATE issues SET returndate=';
1981 if ($dropbox_branch) {
1982 my $calendar = Koha::Calendar->new( branchcode => $dropbox_branch );
1983 my $dropboxdate = $calendar->addDate( DateTime->now( time_zone => C4::Context->tz), -1 );
1985 push @bind, $dropboxdate->strftime('%Y-%m-%d %H:%M');
1986 } elsif ($returndate) {
1988 push @bind, $returndate;
1990 $query .= ' now() ';
1992 $query .= ' WHERE borrowernumber = ? AND itemnumber = ?';
1993 push @bind, $borrowernumber, $itemnumber;
1995 my $sth_upd = $dbh->prepare($query);
1996 $sth_upd->execute(@bind);
1997 my $sth_copy = $dbh->prepare('INSERT INTO old_issues SELECT * FROM issues
1998 WHERE borrowernumber = ?
1999 AND itemnumber = ?');
2000 $sth_copy->execute($borrowernumber, $itemnumber);
2001 # anonymise patron checkout immediately if $privacy set to 2 and AnonymousPatron is set to a valid borrowernumber
2002 if ( $privacy == 2) {
2003 # The default of 0 does not work due to foreign key constraints
2004 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
2005 # FIXME the above is unacceptable - bug 9942 relates
2006 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
2007 my $sth_ano = $dbh->prepare("UPDATE old_issues SET borrowernumber=?
2008 WHERE borrowernumber = ?
2009 AND itemnumber = ?");
2010 $sth_ano->execute($anonymouspatron, $borrowernumber, $itemnumber);
2012 my $sth_del = $dbh->prepare("DELETE FROM issues
2013 WHERE borrowernumber = ?
2014 AND itemnumber = ?");
2015 $sth_del->execute($borrowernumber, $itemnumber);
2018 =head2 _debar_user_on_return
2020 _debar_user_on_return($borrower, $item, $datedue, today);
2022 C<$borrower> borrower hashref
2024 C<$item> item hashref
2026 C<$datedue> date due DateTime object
2028 C<$today> DateTime object representing the return time
2030 Internal function, called only by AddReturn that calculates and updates
2031 the user fine days, and debars him if necessary.
2033 Should only be called for overdue returns
2037 sub _debar_user_on_return {
2038 my ( $borrower, $item, $dt_due, $dt_today ) = @_;
2040 my $branchcode = _GetCircControlBranch( $item, $borrower );
2041 my $calendar = Koha::Calendar->new( branchcode => $branchcode );
2043 # $deltadays is a DateTime::Duration object
2044 my $deltadays = $calendar->days_between( $dt_due, $dt_today );
2046 my $circcontrol = C4::Context->preference('CircControl');
2048 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
2049 my $finedays = $issuingrule->{finedays};
2050 my $unit = $issuingrule->{lengthunit};
2054 # finedays is in days, so hourly loans must multiply by 24
2055 # thus 1 hour late equals 1 day suspension * finedays rate
2056 $finedays = $finedays * 24 if ( $unit eq 'hours' );
2058 # grace period is measured in the same units as the loan
2060 DateTime::Duration->new( $unit => $issuingrule->{firstremind} );
2061 if ( $deltadays->subtract($grace)->is_positive() ) {
2064 $dt_today->clone()->add_duration( $deltadays * $finedays );
2066 Koha::Borrower::Debarments::AddUniqueDebarment({
2067 borrowernumber => $borrower->{borrowernumber},
2068 expiration => $new_debar_dt->ymd(),
2069 type => 'SUSPENSION',
2072 return $new_debar_dt->ymd();
2078 =head2 _FixOverduesOnReturn
2080 &_FixOverduesOnReturn($brn,$itm, $exemptfine, $dropboxmode);
2082 C<$brn> borrowernumber
2086 C<$exemptfine> BOOL -- remove overdue charge associated with this issue.
2087 C<$dropboxmode> BOOL -- remove lastincrement on overdue charge associated with this issue.
2089 Internal function, called only by AddReturn
2093 sub _FixOverduesOnReturn {
2094 my ($borrowernumber, $item);
2095 unless ($borrowernumber = shift) {
2096 warn "_FixOverduesOnReturn() not supplied valid borrowernumber";
2099 unless ($item = shift) {
2100 warn "_FixOverduesOnReturn() not supplied valid itemnumber";
2103 my ($exemptfine, $dropbox) = @_;
2104 my $dbh = C4::Context->dbh;
2106 # check for overdue fine
2107 my $sth = $dbh->prepare(
2108 "SELECT * FROM accountlines WHERE (borrowernumber = ?) AND (itemnumber = ?) AND (accounttype='FU' OR accounttype='O')"
2110 $sth->execute( $borrowernumber, $item );
2112 # alter fine to show that the book has been returned
2113 my $data = $sth->fetchrow_hashref;
2114 return 0 unless $data; # no warning, there's just nothing to fix
2117 my @bind = ($data->{'accountlines_id'});
2119 $uquery = "update accountlines set accounttype='FFOR', amountoutstanding=0";
2120 if (C4::Context->preference("FinesLog")) {
2121 &logaction("FINES", 'MODIFY',$borrowernumber,"Overdue forgiven: item $item");
2123 } elsif ($dropbox && $data->{lastincrement}) {
2124 my $outstanding = $data->{amountoutstanding} - $data->{lastincrement} ;
2125 my $amt = $data->{amount} - $data->{lastincrement} ;
2126 if (C4::Context->preference("FinesLog")) {
2127 &logaction("FINES", 'MODIFY',$borrowernumber,"Dropbox adjustment $amt, item $item");
2129 $uquery = "update accountlines set accounttype='F' ";
2130 if($outstanding >= 0 && $amt >=0) {
2131 $uquery .= ", amount = ? , amountoutstanding=? ";
2132 unshift @bind, ($amt, $outstanding) ;
2135 $uquery = "update accountlines set accounttype='F' ";
2137 $uquery .= " where (accountlines_id = ?)";
2138 my $usth = $dbh->prepare($uquery);
2139 return $usth->execute(@bind);
2142 =head2 _FixAccountForLostAndReturned
2144 &_FixAccountForLostAndReturned($itemnumber, [$borrowernumber, $barcode]);
2146 Calculates the charge for a book lost and returned.
2148 Internal function, not exported, called only by AddReturn.
2150 FIXME: This function reflects how inscrutable fines logic is. Fix both.
2151 FIXME: Give a positive return value on success. It might be the $borrowernumber who received credit, or the amount forgiven.
2155 sub _FixAccountForLostAndReturned {
2156 my $itemnumber = shift or return;
2157 my $borrowernumber = @_ ? shift : undef;
2158 my $item_id = @_ ? shift : $itemnumber; # Send the barcode if you want that logged in the description
2159 my $dbh = C4::Context->dbh;
2160 # check for charge made for lost book
2161 my $sth = $dbh->prepare("SELECT * FROM accountlines WHERE itemnumber = ? AND accounttype IN ('L', 'Rep', 'W') ORDER BY date DESC, accountno DESC");
2162 $sth->execute($itemnumber);
2163 my $data = $sth->fetchrow_hashref;
2164 $data or return; # bail if there is nothing to do
2165 $data->{accounttype} eq 'W' and return; # Written off
2167 # writeoff this amount
2169 my $amount = $data->{'amount'};
2170 my $acctno = $data->{'accountno'};
2171 my $amountleft; # Starts off undef/zero.
2172 if ($data->{'amountoutstanding'} == $amount) {
2173 $offset = $data->{'amount'};
2174 $amountleft = 0; # Hey, it's zero here, too.
2176 $offset = $amount - $data->{'amountoutstanding'}; # Um, isn't this the same as ZERO? We just tested those two things are ==
2177 $amountleft = $data->{'amountoutstanding'} - $amount; # Um, isn't this the same as ZERO? We just tested those two things are ==
2179 my $usth = $dbh->prepare("UPDATE accountlines SET accounttype = 'LR',amountoutstanding='0'
2180 WHERE (accountlines_id = ?)");
2181 $usth->execute($data->{'accountlines_id'}); # We might be adjusting an account for some OTHER borrowernumber now. Not the one we passed in.
2182 #check if any credit is left if so writeoff other accounts
2183 my $nextaccntno = getnextacctno($data->{'borrowernumber'});
2184 $amountleft *= -1 if ($amountleft < 0);
2185 if ($amountleft > 0) {
2186 my $msth = $dbh->prepare("SELECT * FROM accountlines WHERE (borrowernumber = ?)
2187 AND (amountoutstanding >0) ORDER BY date"); # might want to order by amountoustanding ASC (pay smallest first)
2188 $msth->execute($data->{'borrowernumber'});
2189 # offset transactions
2192 while (($accdata=$msth->fetchrow_hashref) and ($amountleft>0)){
2193 if ($accdata->{'amountoutstanding'} < $amountleft) {
2195 $amountleft -= $accdata->{'amountoutstanding'};
2197 $newamtos = $accdata->{'amountoutstanding'} - $amountleft;
2200 my $thisacct = $accdata->{'accountlines_id'};
2201 # FIXME: move prepares outside while loop!
2202 my $usth = $dbh->prepare("UPDATE accountlines SET amountoutstanding= ?
2203 WHERE (accountlines_id = ?)");
2204 $usth->execute($newamtos,$thisacct);
2205 $usth = $dbh->prepare("INSERT INTO accountoffsets
2206 (borrowernumber, accountno, offsetaccount, offsetamount)
2209 $usth->execute($data->{'borrowernumber'},$accdata->{'accountno'},$nextaccntno,$newamtos);
2212 $amountleft *= -1 if ($amountleft > 0);
2213 my $desc = "Item Returned " . $item_id;
2214 $usth = $dbh->prepare("INSERT INTO accountlines
2215 (borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
2216 VALUES (?,?,now(),?,?,'CR',?)");
2217 $usth->execute($data->{'borrowernumber'},$nextaccntno,0-$amount,$desc,$amountleft);
2218 if ($borrowernumber) {
2219 # FIXME: same as query above. use 1 sth for both
2220 $usth = $dbh->prepare("INSERT INTO accountoffsets
2221 (borrowernumber, accountno, offsetaccount, offsetamount)
2223 $usth->execute($borrowernumber, $data->{'accountno'}, $nextaccntno, $offset);
2225 ModItem({ paidfor => '' }, undef, $itemnumber);
2229 =head2 _GetCircControlBranch
2231 my $circ_control_branch = _GetCircControlBranch($iteminfos, $borrower);
2235 Return the library code to be used to determine which circulation
2236 policy applies to a transaction. Looks up the CircControl and
2237 HomeOrHoldingBranch system preferences.
2239 C<$iteminfos> is a hashref to iteminfo. Only {homebranch or holdingbranch} is used.
2241 C<$borrower> is a hashref to borrower. Only {branchcode} is used.
2245 sub _GetCircControlBranch {
2246 my ($item, $borrower) = @_;
2247 my $circcontrol = C4::Context->preference('CircControl');
2250 if ($circcontrol eq 'PickupLibrary' and (C4::Context->userenv and C4::Context->userenv->{'branch'}) ) {
2251 $branch= C4::Context->userenv->{'branch'};
2252 } elsif ($circcontrol eq 'PatronLibrary') {
2253 $branch=$borrower->{branchcode};
2255 my $branchfield = C4::Context->preference('HomeOrHoldingBranch') || 'homebranch';
2256 $branch = $item->{$branchfield};
2257 # default to item home branch if holdingbranch is used
2258 # and is not defined
2259 if (!defined($branch) && $branchfield eq 'holdingbranch') {
2260 $branch = $item->{homebranch};
2273 $issue = &GetItemIssue($itemnumber);
2275 Returns patron currently having a book, or undef if not checked out.
2277 C<$itemnumber> is the itemnumber.
2279 C<$issue> is a hashref of the row from the issues table.
2284 my ($itemnumber) = @_;
2285 return unless $itemnumber;
2286 my $sth = C4::Context->dbh->prepare(
2287 "SELECT items.*, issues.*
2289 LEFT JOIN items ON issues.itemnumber=items.itemnumber
2290 WHERE issues.itemnumber=?");
2291 $sth->execute($itemnumber);
2292 my $data = $sth->fetchrow_hashref;
2293 return unless $data;
2294 $data->{issuedate} = dt_from_string($data->{issuedate}, 'sql');
2295 $data->{issuedate}->truncate(to => 'minute');
2296 $data->{date_due} = dt_from_string($data->{date_due}, 'sql');
2297 $data->{date_due}->truncate(to => 'minute');
2298 my $dt = DateTime->now( time_zone => C4::Context->tz)->truncate( to => 'minute');
2299 $data->{'overdue'} = DateTime->compare($data->{'date_due'}, $dt ) == -1 ? 1 : 0;
2305 $issue = GetOpenIssue( $itemnumber );
2307 Returns the row from the issues table if the item is currently issued, undef if the item is not currently issued
2309 C<$itemnumber> is the item's itemnumber
2316 my ( $itemnumber ) = @_;
2317 return unless $itemnumber;
2318 my $dbh = C4::Context->dbh;
2319 my $sth = $dbh->prepare( "SELECT * FROM issues WHERE itemnumber = ? AND returndate IS NULL" );
2320 $sth->execute( $itemnumber );
2321 return $sth->fetchrow_hashref();
2327 $issues = GetIssues({}); # return all issues!
2328 $issues = GetIssues({ borrowernumber => $borrowernumber, biblionumber => $biblionumber });
2330 Returns all pending issues that match given criteria.
2331 Returns a arrayref or undef if an error occurs.
2333 Allowed criteria are:
2337 =item * borrowernumber
2339 =item * biblionumber
2348 my ($criteria) = @_;
2352 my @allowed = qw(borrowernumber biblionumber itemnumber);
2353 foreach (@allowed) {
2354 if (defined $criteria->{$_}) {
2357 value => $criteria->{$_},
2362 # Do we need to join other tables ?
2364 if (defined $criteria->{biblionumber}) {
2371 $where = "WHERE " . join(' AND ', map { "$_->{field} = ?" } @filters);
2377 if (defined $join{items}) {
2379 LEFT JOIN items ON (issues.itemnumber = items.itemnumber)
2385 my $dbh = C4::Context->dbh;
2386 my $sth = $dbh->prepare($query);
2387 my $rv = $sth->execute(map { $_->{value} } @filters);
2389 return $rv ? $sth->fetchall_arrayref({}) : undef;
2392 =head2 GetItemIssues
2394 $issues = &GetItemIssues($itemnumber, $history);
2396 Returns patrons that have issued a book
2398 C<$itemnumber> is the itemnumber
2399 C<$history> is false if you just want the current "issuer" (if any)
2400 and true if you want issues history from old_issues also.
2402 Returns reference to an array of hashes
2407 my ( $itemnumber, $history ) = @_;
2409 my $today = DateTime->now( time_zome => C4::Context->tz); # get today date
2410 $today->truncate( to => 'minute' );
2411 my $sql = "SELECT * FROM issues
2412 JOIN borrowers USING (borrowernumber)
2413 JOIN items USING (itemnumber)
2414 WHERE issues.itemnumber = ? ";
2417 SELECT * FROM old_issues
2418 LEFT JOIN borrowers USING (borrowernumber)
2419 JOIN items USING (itemnumber)
2420 WHERE old_issues.itemnumber = ? ";
2422 $sql .= "ORDER BY date_due DESC";
2423 my $sth = C4::Context->dbh->prepare($sql);
2425 $sth->execute($itemnumber, $itemnumber);
2427 $sth->execute($itemnumber);
2429 my $results = $sth->fetchall_arrayref({});
2430 foreach (@$results) {
2431 my $date_due = dt_from_string($_->{date_due},'sql');
2432 $date_due->truncate( to => 'minute' );
2434 $_->{overdue} = (DateTime->compare($date_due, $today) == -1) ? 1 : 0;
2439 =head2 GetBiblioIssues
2441 $issues = GetBiblioIssues($biblionumber);
2443 this function get all issues from a biblionumber.
2446 C<$issues> is a reference to array which each value is ref-to-hash. This ref-to-hash containts all column from
2447 tables issues and the firstname,surname & cardnumber from borrowers.
2451 sub GetBiblioIssues {
2452 my $biblionumber = shift;
2453 return unless $biblionumber;
2454 my $dbh = C4::Context->dbh;
2456 SELECT issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2458 LEFT JOIN borrowers ON borrowers.borrowernumber = issues.borrowernumber
2459 LEFT JOIN items ON issues.itemnumber = items.itemnumber
2460 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2461 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2462 WHERE biblio.biblionumber = ?
2464 SELECT old_issues.*,items.barcode,biblio.biblionumber,biblio.title, biblio.author,borrowers.cardnumber,borrowers.surname,borrowers.firstname
2466 LEFT JOIN borrowers ON borrowers.borrowernumber = old_issues.borrowernumber
2467 LEFT JOIN items ON old_issues.itemnumber = items.itemnumber
2468 LEFT JOIN biblioitems ON items.itemnumber = biblioitems.biblioitemnumber
2469 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2470 WHERE biblio.biblionumber = ?
2473 my $sth = $dbh->prepare($query);
2474 $sth->execute($biblionumber, $biblionumber);
2477 while ( my $data = $sth->fetchrow_hashref ) {
2478 push @issues, $data;
2483 =head2 GetUpcomingDueIssues
2485 my $upcoming_dues = GetUpcomingDueIssues( { days_in_advance => 4 } );
2489 sub GetUpcomingDueIssues {
2492 $params->{'days_in_advance'} = 7 unless exists $params->{'days_in_advance'};
2493 my $dbh = C4::Context->dbh;
2495 my $statement = <<END_SQL;
2496 SELECT issues.*, items.itype as itemtype, items.homebranch, TO_DAYS( date_due )-TO_DAYS( NOW() ) as days_until_due, branches.branchemail
2498 LEFT JOIN items USING (itemnumber)
2499 LEFT OUTER JOIN branches USING (branchcode)
2500 WHERE returndate is NULL
2501 HAVING days_until_due >= 0 AND days_until_due <= ?
2504 my @bind_parameters = ( $params->{'days_in_advance'} );
2506 my $sth = $dbh->prepare( $statement );
2507 $sth->execute( @bind_parameters );
2508 my $upcoming_dues = $sth->fetchall_arrayref({});
2510 return $upcoming_dues;
2513 =head2 CanBookBeRenewed
2515 ($ok,$error) = &CanBookBeRenewed($borrowernumber, $itemnumber[, $override_limit]);
2517 Find out whether a borrowed item may be renewed.
2519 C<$borrowernumber> is the borrower number of the patron who currently
2520 has the item on loan.
2522 C<$itemnumber> is the number of the item to renew.
2524 C<$override_limit>, if supplied with a true value, causes
2525 the limit on the number of times that the loan can be renewed
2526 (as controlled by the item type) to be ignored.
2528 C<$CanBookBeRenewed> returns a true value if the item may be renewed. The
2529 item must currently be on loan to the specified borrower; renewals
2530 must be allowed for the item's type; and the borrower must not have
2531 already renewed the loan. $error will contain the reason the renewal can not proceed
2535 sub CanBookBeRenewed {
2536 my ( $borrowernumber, $itemnumber, $override_limit ) = @_;
2538 my $dbh = C4::Context->dbh;
2543 my $item = GetItem($itemnumber) or return ( 0, 'no_item' );
2544 my $itemissue = GetItemIssue($itemnumber) or return ( 0, 'no_checkout' );
2546 $borrowernumber ||= $itemissue->{borrowernumber};
2547 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber )
2550 my $branchcode = _GetCircControlBranch($item, $borrower);
2552 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2554 if ( $issuingrule->{norenewalbefore} ) {
2556 # Get current time and add norenewalbefore. If this is smaller than date_due, it's too soon for renewal.
2558 DateTime->now( time_zone => C4::Context->tz() )->add(
2559 $issuingrule->{lengthunit} => $issuingrule->{norenewalbefore}
2560 ) < $itemissue->{date_due}
2564 $error = "too_soon";
2568 if ( $issuingrule->{renewalsallowed} <= $itemissue->{renewals} ) {
2570 $error = "too_many";
2573 if ( $override_limit ) {
2578 my ( $resfound, $resrec, undef ) = C4::Reserves::CheckReserves( $itemnumber );
2580 if ( $resfound ) { # '' when no hold was found
2582 $error = "on_reserve";
2585 return ( $renewokay, $error );
2590 &AddRenewal($borrowernumber, $itemnumber, $branch, [$datedue], [$lastreneweddate]);
2594 C<$borrowernumber> is the borrower number of the patron who currently
2597 C<$itemnumber> is the number of the item to renew.
2599 C<$branch> is the library where the renewal took place (if any).
2600 The library that controls the circ policies for the renewal is retrieved from the issues record.
2602 C<$datedue> can be a C4::Dates object used to set the due date.
2604 C<$lastreneweddate> is an optional ISO-formatted date used to set issues.lastreneweddate. If
2605 this parameter is not supplied, lastreneweddate is set to the current date.
2607 If C<$datedue> is the empty string, C<&AddRenewal> will calculate the due date automatically
2608 from the book's item type.
2613 my $borrowernumber = shift;
2614 my $itemnumber = shift or return;
2616 my $datedue = shift;
2617 my $lastreneweddate = shift || DateTime->now(time_zone => C4::Context->tz)->ymd();
2619 my $item = GetItem($itemnumber) or return;
2620 my $biblio = GetBiblioFromItemNumber($itemnumber) or return;
2622 my $dbh = C4::Context->dbh;
2624 # Find the issues record for this book
2626 $dbh->prepare("SELECT * FROM issues WHERE itemnumber = ?");
2627 $sth->execute( $itemnumber );
2628 my $issuedata = $sth->fetchrow_hashref;
2630 return unless ( $issuedata );
2632 $borrowernumber ||= $issuedata->{borrowernumber};
2634 if ( defined $datedue && ref $datedue ne 'DateTime' ) {
2635 carp 'Invalid date passed to AddRenewal.';
2639 # If the due date wasn't specified, calculate it by adding the
2640 # book's loan length to today's date or the current due date
2641 # based on the value of the RenewalPeriodBase syspref.
2644 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber ) or return;
2645 my $itemtype = (C4::Context->preference('item-level_itypes')) ? $biblio->{'itype'} : $biblio->{'itemtype'};
2647 $datedue = (C4::Context->preference('RenewalPeriodBase') eq 'date_due') ?
2648 dt_from_string( $issuedata->{date_due} ) :
2649 DateTime->now( time_zone => C4::Context->tz());
2650 $datedue = CalcDateDue($datedue, $itemtype, $issuedata->{'branchcode'}, $borrower, 'is a renewal');
2653 # Update the issues record to have the new due date, and a new count
2654 # of how many times it has been renewed.
2655 my $renews = $issuedata->{'renewals'} + 1;
2656 $sth = $dbh->prepare("UPDATE issues SET date_due = ?, renewals = ?, lastreneweddate = ?
2657 WHERE borrowernumber=?
2661 $sth->execute( $datedue->strftime('%Y-%m-%d %H:%M'), $renews, $lastreneweddate, $borrowernumber, $itemnumber );
2663 # Update the renewal count on the item, and tell zebra to reindex
2664 $renews = $biblio->{'renewals'} + 1;
2665 ModItem({ renewals => $renews, onloan => $datedue->strftime('%Y-%m-%d %H:%M')}, $biblio->{'biblionumber'}, $itemnumber);
2667 # Charge a new rental fee, if applicable?
2668 my ( $charge, $type ) = GetIssuingCharges( $itemnumber, $borrowernumber );
2669 if ( $charge > 0 ) {
2670 my $accountno = getnextacctno( $borrowernumber );
2671 my $item = GetBiblioFromItemNumber($itemnumber);
2673 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2674 $sth = $dbh->prepare(
2675 "INSERT INTO accountlines
2676 (date, borrowernumber, accountno, amount, manager_id,
2677 description,accounttype, amountoutstanding, itemnumber)
2678 VALUES (now(),?,?,?,?,?,?,?,?)"
2680 $sth->execute( $borrowernumber, $accountno, $charge, $manager_id,
2681 "Renewal of Rental Item $item->{'title'} $item->{'barcode'}",
2682 'Rent', $charge, $itemnumber );
2685 # Send a renewal slip according to checkout alert preferencei
2686 if ( C4::Context->preference('RenewalSendNotice') eq '1') {
2687 my $borrower = C4::Members::GetMemberDetails( $borrowernumber, 0 );
2688 my $circulation_alert = 'C4::ItemCirculationAlertPreference';
2690 branchcode => $branch,
2691 categorycode => $borrower->{categorycode},
2692 item_type => $item->{itype},
2693 notification => 'CHECKOUT',
2695 if ($circulation_alert->is_enabled_for(\%conditions)) {
2696 SendCirculationAlert({
2699 borrower => $borrower,
2705 # Remove any OVERDUES related debarment if the borrower has no overdues
2706 my $borrower = C4::Members::GetMember( borrowernumber => $borrowernumber );
2707 if ( $borrowernumber
2708 && $borrower->{'debarred'}
2709 && !HasOverdues( $borrowernumber )
2710 && @{ GetDebarments({ borrowernumber => $borrowernumber, type => 'OVERDUES' }) }
2712 DelUniqueDebarment({ borrowernumber => $borrowernumber, type => 'OVERDUES' });
2716 UpdateStats( $branch, 'renew', $charge, '', $itemnumber, $item->{itype}, $borrowernumber, undef, $item->{'ccode'});
2721 # check renewal status
2722 my ( $bornum, $itemno ) = @_;
2723 my $dbh = C4::Context->dbh;
2725 my $renewsallowed = 0;
2728 my $borrower = C4::Members::GetMember( borrowernumber => $bornum);
2729 my $item = GetItem($itemno);
2731 # Look in the issues table for this item, lent to this borrower,
2732 # and not yet returned.
2734 # FIXME - I think this function could be redone to use only one SQL call.
2735 my $sth = $dbh->prepare(
2736 "select * from issues
2737 where (borrowernumber = ?)
2738 and (itemnumber = ?)"
2740 $sth->execute( $bornum, $itemno );
2741 my $data = $sth->fetchrow_hashref;
2742 $renewcount = $data->{'renewals'} if $data->{'renewals'};
2743 # $item and $borrower should be calculated
2744 my $branchcode = _GetCircControlBranch($item, $borrower);
2746 my $issuingrule = GetIssuingRule($borrower->{categorycode}, $item->{itype}, $branchcode);
2748 $renewsallowed = $issuingrule->{'renewalsallowed'};
2749 $renewsleft = $renewsallowed - $renewcount;
2750 if($renewsleft < 0){ $renewsleft = 0; }
2751 return ( $renewcount, $renewsallowed, $renewsleft );
2754 =head2 GetSoonestRenewDate
2756 $NoRenewalBeforeThisDate = &GetSoonestRenewDate($borrowernumber, $itemnumber);
2758 Find out the soonest possible renew date of a borrowed item.
2760 C<$borrowernumber> is the borrower number of the patron who currently
2761 has the item on loan.
2763 C<$itemnumber> is the number of the item to renew.
2765 C<$GetSoonestRenewDate> returns the DateTime of the soonest possible
2766 renew date, based on the value "No renewal before" of the applicable
2767 issuing rule. Returns the current date if the item can already be
2768 renewed, and returns undefined if the borrower, loan, or item
2773 sub GetSoonestRenewDate {
2774 my ( $borrowernumber, $itemnumber ) = @_;
2776 my $dbh = C4::Context->dbh;
2778 my $item = GetItem($itemnumber) or return;
2779 my $itemissue = GetItemIssue($itemnumber) or return;
2781 $borrowernumber ||= $itemissue->{borrowernumber};
2782 my $borrower = C4::Members::GetMemberDetails($borrowernumber)
2785 my $branchcode = _GetCircControlBranch( $item, $borrower );
2787 GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
2789 my $now = DateTime->now( time_zone => C4::Context->tz() );
2791 if ( $issuingrule->{norenewalbefore} ) {
2792 my $soonestrenewal =
2793 $itemissue->{date_due}->subtract(
2794 $issuingrule->{lengthunit} => $issuingrule->{norenewalbefore} );
2796 $soonestrenewal = $now > $soonestrenewal ? $now : $soonestrenewal;
2797 return $soonestrenewal;
2802 =head2 GetIssuingCharges
2804 ($charge, $item_type) = &GetIssuingCharges($itemnumber, $borrowernumber);
2806 Calculate how much it would cost for a given patron to borrow a given
2807 item, including any applicable discounts.
2809 C<$itemnumber> is the item number of item the patron wishes to borrow.
2811 C<$borrowernumber> is the patron's borrower number.
2813 C<&GetIssuingCharges> returns two values: C<$charge> is the rental charge,
2814 and C<$item_type> is the code for the item's item type (e.g., C<VID>
2819 sub GetIssuingCharges {
2821 # calculate charges due
2822 my ( $itemnumber, $borrowernumber ) = @_;
2824 my $dbh = C4::Context->dbh;
2827 # Get the book's item type and rental charge (via its biblioitem).
2828 my $charge_query = 'SELECT itemtypes.itemtype,rentalcharge FROM items
2829 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber';
2830 $charge_query .= (C4::Context->preference('item-level_itypes'))
2831 ? ' LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype'
2832 : ' LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype';
2834 $charge_query .= ' WHERE items.itemnumber =?';
2836 my $sth = $dbh->prepare($charge_query);
2837 $sth->execute($itemnumber);
2838 if ( my $item_data = $sth->fetchrow_hashref ) {
2839 $item_type = $item_data->{itemtype};
2840 $charge = $item_data->{rentalcharge};
2841 my $branch = C4::Branch::mybranch();
2842 my $discount_query = q|SELECT rentaldiscount,
2843 issuingrules.itemtype, issuingrules.branchcode
2845 LEFT JOIN issuingrules ON borrowers.categorycode = issuingrules.categorycode
2846 WHERE borrowers.borrowernumber = ?
2847 AND (issuingrules.itemtype = ? OR issuingrules.itemtype = '*')
2848 AND (issuingrules.branchcode = ? OR issuingrules.branchcode = '*')|;
2849 my $discount_sth = $dbh->prepare($discount_query);
2850 $discount_sth->execute( $borrowernumber, $item_type, $branch );
2851 my $discount_rules = $discount_sth->fetchall_arrayref({});
2852 if (@{$discount_rules}) {
2853 # We may have multiple rules so get the most specific
2854 my $discount = _get_discount_from_rule($discount_rules, $branch, $item_type);
2855 $charge = ( $charge * ( 100 - $discount ) ) / 100;
2859 return ( $charge, $item_type );
2862 # Select most appropriate discount rule from those returned
2863 sub _get_discount_from_rule {
2864 my ($rules_ref, $branch, $itemtype) = @_;
2867 if (@{$rules_ref} == 1) { # only 1 applicable rule use it
2868 $discount = $rules_ref->[0]->{rentaldiscount};
2869 return (defined $discount) ? $discount : 0;
2871 # could have up to 4 does one match $branch and $itemtype
2872 my @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq $itemtype } @{$rules_ref};
2874 $discount = $d[0]->{rentaldiscount};
2875 return (defined $discount) ? $discount : 0;
2877 # do we have item type + all branches
2878 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq $itemtype } @{$rules_ref};
2880 $discount = $d[0]->{rentaldiscount};
2881 return (defined $discount) ? $discount : 0;
2883 # do we all item types + this branch
2884 @d = grep { $_->{branchcode} eq $branch && $_->{itemtype} eq q{*} } @{$rules_ref};
2886 $discount = $d[0]->{rentaldiscount};
2887 return (defined $discount) ? $discount : 0;
2889 # so all and all (surely we wont get here)
2890 @d = grep { $_->{branchcode} eq q{*} && $_->{itemtype} eq q{*} } @{$rules_ref};
2892 $discount = $d[0]->{rentaldiscount};
2893 return (defined $discount) ? $discount : 0;
2899 =head2 AddIssuingCharge
2901 &AddIssuingCharge( $itemno, $borrowernumber, $charge )
2905 sub AddIssuingCharge {
2906 my ( $itemnumber, $borrowernumber, $charge ) = @_;
2907 my $dbh = C4::Context->dbh;
2908 my $nextaccntno = getnextacctno( $borrowernumber );
2910 $manager_id = C4::Context->userenv->{'number'} if C4::Context->userenv;
2912 INSERT INTO accountlines
2913 (borrowernumber, itemnumber, accountno,
2914 date, amount, description, accounttype,
2915 amountoutstanding, manager_id)
2916 VALUES (?, ?, ?,now(), ?, 'Rental', 'Rent',?,?)
2918 my $sth = $dbh->prepare($query);
2919 $sth->execute( $borrowernumber, $itemnumber, $nextaccntno, $charge, $charge, $manager_id );
2924 GetTransfers($itemnumber);
2929 my ($itemnumber) = @_;
2931 my $dbh = C4::Context->dbh;
2937 FROM branchtransfers
2938 WHERE itemnumber = ?
2939 AND datearrived IS NULL
2941 my $sth = $dbh->prepare($query);
2942 $sth->execute($itemnumber);
2943 my @row = $sth->fetchrow_array();
2947 =head2 GetTransfersFromTo
2949 @results = GetTransfersFromTo($frombranch,$tobranch);
2951 Returns the list of pending transfers between $from and $to branch
2955 sub GetTransfersFromTo {
2956 my ( $frombranch, $tobranch ) = @_;
2957 return unless ( $frombranch && $tobranch );
2958 my $dbh = C4::Context->dbh;
2960 SELECT itemnumber,datesent,frombranch
2961 FROM branchtransfers
2964 AND datearrived IS NULL
2966 my $sth = $dbh->prepare($query);
2967 $sth->execute( $frombranch, $tobranch );
2970 while ( my $data = $sth->fetchrow_hashref ) {
2971 push @gettransfers, $data;
2973 return (@gettransfers);
2976 =head2 DeleteTransfer
2978 &DeleteTransfer($itemnumber);
2982 sub DeleteTransfer {
2983 my ($itemnumber) = @_;
2984 return unless $itemnumber;
2985 my $dbh = C4::Context->dbh;
2986 my $sth = $dbh->prepare(
2987 "DELETE FROM branchtransfers
2989 AND datearrived IS NULL "
2991 return $sth->execute($itemnumber);
2994 =head2 AnonymiseIssueHistory
2996 ($rows,$err_history_not_deleted) = AnonymiseIssueHistory($date,$borrowernumber)
2998 This function write NULL instead of C<$borrowernumber> given on input arg into the table issues.
2999 if C<$borrowernumber> is not set, it will delete the issue history for all borrower older than C<$date>.
3001 If c<$borrowernumber> is set, it will delete issue history for only that borrower, regardless of their opac privacy
3002 setting (force delete).
3004 return the number of affected rows and a value that evaluates to true if an error occurred deleting the history.
3008 sub AnonymiseIssueHistory {
3010 my $borrowernumber = shift;
3011 my $dbh = C4::Context->dbh;
3014 SET borrowernumber = ?
3015 WHERE returndate < ?
3016 AND borrowernumber IS NOT NULL
3019 # The default of 0 does not work due to foreign key constraints
3020 # The anonymisation will fail quietly if AnonymousPatron is not a valid entry
3021 my $anonymouspatron = (C4::Context->preference('AnonymousPatron')) ? C4::Context->preference('AnonymousPatron') : 0;
3022 my @bind_params = ($anonymouspatron, $date);
3023 if (defined $borrowernumber) {
3024 $query .= " AND borrowernumber = ?";
3025 push @bind_params, $borrowernumber;
3027 $query .= " AND (SELECT privacy FROM borrowers WHERE borrowers.borrowernumber=old_issues.borrowernumber) <> 0";
3029 my $sth = $dbh->prepare($query);
3030 $sth->execute(@bind_params);
3031 my $anonymisation_err = $dbh->err;
3032 my $rows_affected = $sth->rows; ### doublecheck row count return function
3033 return ($rows_affected, $anonymisation_err);
3036 =head2 SendCirculationAlert
3038 Send out a C<check-in> or C<checkout> alert using the messaging system.
3046 Valid values for this parameter are: C<CHECKIN> and C<CHECKOUT>.
3050 Hashref of information about the item being checked in or out.
3054 Hashref of information about the borrower of the item.
3058 The branchcode from where the checkout or check-in took place.
3064 SendCirculationAlert({
3067 borrower => $borrower,
3073 sub SendCirculationAlert {
3075 my ($type, $item, $borrower, $branch) =
3076 ($opts->{type}, $opts->{item}, $opts->{borrower}, $opts->{branch});
3077 my %message_name = (
3078 CHECKIN => 'Item_Check_in',
3079 CHECKOUT => 'Item_Checkout',
3080 RENEWAL => 'Item_Checkout',
3082 my $borrower_preferences = C4::Members::Messaging::GetMessagingPreferences({
3083 borrowernumber => $borrower->{borrowernumber},
3084 message_name => $message_name{$type},
3086 my $issues_table = ( $type eq 'CHECKOUT' || $type eq 'RENEWAL' ) ? 'issues' : 'old_issues';
3087 my $letter = C4::Letters::GetPreparedLetter (
3088 module => 'circulation',
3089 letter_code => $type,
3090 branchcode => $branch,
3092 $issues_table => $item->{itemnumber},
3093 'items' => $item->{itemnumber},
3094 'biblio' => $item->{biblionumber},
3095 'biblioitems' => $item->{biblionumber},
3096 'borrowers' => $borrower,
3097 'branches' => $branch,
3101 my @transports = keys %{ $borrower_preferences->{transports} };
3102 # warn "no transports" unless @transports;
3104 # warn "transport: $_";
3105 my $message = C4::Message->find_last_message($borrower, $type, $_);
3107 #warn "create new message";
3108 C4::Message->enqueue($letter, $borrower, $_);
3110 #warn "append to old message";
3111 $message->append($letter);
3119 =head2 updateWrongTransfer
3121 $items = updateWrongTransfer($itemNumber,$borrowernumber,$waitingAtLibrary,$FromLibrary);
3123 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
3127 sub updateWrongTransfer {
3128 my ( $itemNumber,$waitingAtLibrary,$FromLibrary ) = @_;
3129 my $dbh = C4::Context->dbh;
3130 # first step validate the actual line of transfert .
3133 "update branchtransfers set datearrived = now(),tobranch=?,comments='wrongtransfer' where itemnumber= ? AND datearrived IS NULL"
3135 $sth->execute($FromLibrary,$itemNumber);
3137 # second step create a new line of branchtransfer to the right location .
3138 ModItemTransfer($itemNumber, $FromLibrary, $waitingAtLibrary);
3140 #third step changing holdingbranch of item
3141 UpdateHoldingbranch($FromLibrary,$itemNumber);
3144 =head2 UpdateHoldingbranch
3146 $items = UpdateHoldingbranch($branch,$itmenumber);
3148 Simple methode for updating hodlingbranch in items BDD line
3152 sub UpdateHoldingbranch {
3153 my ( $branch,$itemnumber ) = @_;
3154 ModItem({ holdingbranch => $branch }, undef, $itemnumber);
3159 $newdatedue = CalcDateDue($startdate,$itemtype,$branchcode,$borrower);
3161 this function calculates the due date given the start date and configured circulation rules,
3162 checking against the holidays calendar as per the 'useDaysMode' syspref.
3163 C<$startdate> = C4::Dates object representing start date of loan period (assumed to be today)
3164 C<$itemtype> = itemtype code of item in question
3165 C<$branch> = location whose calendar to use
3166 C<$borrower> = Borrower object
3167 C<$isrenewal> = Boolean: is true if we want to calculate the date due for a renewal. Else is false.
3172 my ( $startdate, $itemtype, $branch, $borrower, $isrenewal ) = @_;
3176 # loanlength now a href
3178 GetLoanLength( $borrower->{'categorycode'}, $itemtype, $branch );
3180 my $length_key = ( $isrenewal and defined $loanlength->{renewalperiod} )
3186 if (ref $startdate ne 'DateTime' ) {
3187 $datedue = dt_from_string($datedue);
3189 $datedue = $startdate->clone;
3193 DateTime->now( time_zone => C4::Context->tz() )
3194 ->truncate( to => 'minute' );
3198 # calculate the datedue as normal
3199 if ( C4::Context->preference('useDaysMode') eq 'Days' )
3200 { # ignoring calendar
3201 if ( $loanlength->{lengthunit} eq 'hours' ) {
3202 $datedue->add( hours => $loanlength->{$length_key} );
3204 $datedue->add( days => $loanlength->{$length_key} );
3205 $datedue->set_hour(23);
3206 $datedue->set_minute(59);
3210 if ($loanlength->{lengthunit} eq 'hours') {
3211 $dur = DateTime::Duration->new( hours => $loanlength->{$length_key});
3214 $dur = DateTime::Duration->new( days => $loanlength->{$length_key});
3216 my $calendar = Koha::Calendar->new( branchcode => $branch );
3217 $datedue = $calendar->addDate( $datedue, $dur, $loanlength->{lengthunit} );
3218 if ($loanlength->{lengthunit} eq 'days') {
3219 $datedue->set_hour(23);
3220 $datedue->set_minute(59);
3224 # if Hard Due Dates are used, retreive them and apply as necessary
3225 my ( $hardduedate, $hardduedatecompare ) =
3226 GetHardDueDate( $borrower->{'categorycode'}, $itemtype, $branch );
3227 if ($hardduedate) { # hardduedates are currently dates
3228 $hardduedate->truncate( to => 'minute' );
3229 $hardduedate->set_hour(23);
3230 $hardduedate->set_minute(59);
3231 my $cmp = DateTime->compare( $hardduedate, $datedue );
3233 # if the calculated due date is after the 'before' Hard Due Date (ceiling), override
3234 # if the calculated date is before the 'after' Hard Due Date (floor), override
3235 # if the hard due date is set to 'exactly', overrride
3236 if ( $hardduedatecompare == 0 || $hardduedatecompare == $cmp ) {
3237 $datedue = $hardduedate->clone;
3240 # in all other cases, keep the date due as it is
3244 # if ReturnBeforeExpiry ON the datedue can't be after borrower expirydate
3245 if ( C4::Context->preference('ReturnBeforeExpiry') ) {
3246 my $expiry_dt = dt_from_string( $borrower->{dateexpiry}, 'iso' );
3247 $expiry_dt->set( hour => 23, minute => 59);
3248 if ( DateTime->compare( $datedue, $expiry_dt ) == 1 ) {
3249 $datedue = $expiry_dt->clone;
3257 =head2 CheckRepeatableHolidays
3259 $countrepeatable = CheckRepeatableHoliday($itemnumber,$week_day,$branchcode);
3261 This function checks if the date due is a repeatable holiday
3263 C<$date_due> = returndate calculate with no day check
3264 C<$itemnumber> = itemnumber
3265 C<$branchcode> = localisation of issue
3269 sub CheckRepeatableHolidays{
3270 my($itemnumber,$week_day,$branchcode)=@_;
3271 my $dbh = C4::Context->dbh;
3272 my $query = qq|SELECT count(*)
3273 FROM repeatable_holidays
3276 my $sth = $dbh->prepare($query);
3277 $sth->execute($branchcode,$week_day);
3278 my $result=$sth->fetchrow;
3283 =head2 CheckSpecialHolidays
3285 $countspecial = CheckSpecialHolidays($years,$month,$day,$itemnumber,$branchcode);
3287 This function check if the date is a special holiday
3289 C<$years> = the years of datedue
3290 C<$month> = the month of datedue
3291 C<$day> = the day of datedue
3292 C<$itemnumber> = itemnumber
3293 C<$branchcode> = localisation of issue
3297 sub CheckSpecialHolidays{
3298 my ($years,$month,$day,$itemnumber,$branchcode) = @_;
3299 my $dbh = C4::Context->dbh;
3300 my $query=qq|SELECT count(*)
3301 FROM `special_holidays`
3307 my $sth = $dbh->prepare($query);
3308 $sth->execute($years,$month,$day,$branchcode);
3309 my $countspecial=$sth->fetchrow ;
3310 return $countspecial;
3313 =head2 CheckRepeatableSpecialHolidays
3315 $countspecial = CheckRepeatableSpecialHolidays($month,$day,$itemnumber,$branchcode);
3317 This function check if the date is a repeatble special holidays
3319 C<$month> = the month of datedue
3320 C<$day> = the day of datedue
3321 C<$itemnumber> = itemnumber
3322 C<$branchcode> = localisation of issue
3326 sub CheckRepeatableSpecialHolidays{
3327 my ($month,$day,$itemnumber,$branchcode) = @_;
3328 my $dbh = C4::Context->dbh;
3329 my $query=qq|SELECT count(*)
3330 FROM `repeatable_holidays`
3335 my $sth = $dbh->prepare($query);
3336 $sth->execute($month,$day,$branchcode);
3337 my $countspecial=$sth->fetchrow ;
3338 return $countspecial;
3343 sub CheckValidBarcode{
3345 my $dbh = C4::Context->dbh;
3346 my $query=qq|SELECT count(*)
3350 my $sth = $dbh->prepare($query);
3351 $sth->execute($barcode);
3352 my $exist=$sth->fetchrow ;
3356 =head2 IsBranchTransferAllowed
3358 $allowed = IsBranchTransferAllowed( $toBranch, $fromBranch, $code );
3360 Code is either an itemtype or collection doe depending on the pref BranchTransferLimitsType
3364 sub IsBranchTransferAllowed {
3365 my ( $toBranch, $fromBranch, $code ) = @_;
3367 if ( $toBranch eq $fromBranch ) { return 1; } ## Short circuit for speed.
3369 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3370 my $dbh = C4::Context->dbh;
3372 my $sth = $dbh->prepare("SELECT * FROM branch_transfer_limits WHERE toBranch = ? AND fromBranch = ? AND $limitType = ?");
3373 $sth->execute( $toBranch, $fromBranch, $code );
3374 my $limit = $sth->fetchrow_hashref();
3376 ## If a row is found, then that combination is not allowed, if no matching row is found, then the combination *is allowed*
3377 if ( $limit->{'limitId'} ) {
3384 =head2 CreateBranchTransferLimit
3386 CreateBranchTransferLimit( $toBranch, $fromBranch, $code );
3388 $code is either itemtype or collection code depending on what the pref BranchTransferLimitsType is set to.
3392 sub CreateBranchTransferLimit {
3393 my ( $toBranch, $fromBranch, $code ) = @_;
3394 return unless defined($toBranch) && defined($fromBranch);
3395 my $limitType = C4::Context->preference("BranchTransferLimitsType");
3397 my $dbh = C4::Context->dbh;
3399 my $sth = $dbh->prepare("INSERT INTO branch_transfer_limits ( $limitType, toBranch, fromBranch ) VALUES ( ?, ?, ? )");
3400 return $sth->execute( $code, $toBranch, $fromBranch );
3403 =head2 DeleteBranchTransferLimits
3405 my $result = DeleteBranchTransferLimits($frombranch);
3407 Deletes all the library transfer limits for one library. Returns the
3408 number of limits deleted, 0e0 if no limits were deleted, or undef if
3409 no arguments are supplied.
3413 sub DeleteBranchTransferLimits {
3415 return unless defined $branch;
3416 my $dbh = C4::Context->dbh;
3417 my $sth = $dbh->prepare("DELETE FROM branch_transfer_limits WHERE fromBranch = ?");
3418 return $sth->execute($branch);
3422 my ( $borrowernumber, $itemnum ) = @_;
3424 MarkIssueReturned( $borrowernumber, $itemnum );
3425 my $borrower = C4::Members::GetMember( 'borrowernumber'=>$borrowernumber );
3426 my $item = C4::Items::GetItem( $itemnum );
3427 my $old_note = ($item->{'paidfor'} && ($item->{'paidfor'} ne q{})) ? $item->{'paidfor'}.' / ' : q{};
3428 my @datearr = localtime(time);
3429 my $date = ( 1900 + $datearr[5] ) . "-" . ( $datearr[4] + 1 ) . "-" . $datearr[3];
3430 my $bor = "$borrower->{'firstname'} $borrower->{'surname'} $borrower->{'cardnumber'}";
3431 ModItem({ paidfor => $old_note."Paid for by $bor $date" }, undef, $itemnum);
3436 my ($itemnumber, $mark_returned) = @_;
3438 my $dbh = C4::Context->dbh();
3439 my $sth=$dbh->prepare("SELECT issues.*,items.*,biblio.title
3441 JOIN items USING (itemnumber)
3442 JOIN biblio USING (biblionumber)
3443 WHERE issues.itemnumber=?");
3444 $sth->execute($itemnumber);
3445 my $issues=$sth->fetchrow_hashref();
3447 # If a borrower lost the item, add a replacement cost to the their record
3448 if ( my $borrowernumber = $issues->{borrowernumber} ){
3449 my $borrower = C4::Members::GetMemberDetails( $borrowernumber );
3451 if (C4::Context->preference('WhenLostForgiveFine')){
3452 my $fix = _FixOverduesOnReturn($borrowernumber, $itemnumber, 1, 0); # 1, 0 = exemptfine, no-dropbox
3453 defined($fix) or warn "_FixOverduesOnReturn($borrowernumber, $itemnumber...) failed!"; # zero is OK, check defined
3455 if (C4::Context->preference('WhenLostChargeReplacementFee')){
3456 C4::Accounts::chargelostitem($borrowernumber, $itemnumber, $issues->{'replacementprice'}, "Lost Item $issues->{'title'} $issues->{'barcode'}");
3457 #FIXME : Should probably have a way to distinguish this from an item that really was returned.
3458 #warn " $issues->{'borrowernumber'} / $itemnumber ";
3461 MarkIssueReturned($borrowernumber,$itemnumber,undef,undef,$borrower->{'privacy'}) if $mark_returned;
3465 sub GetOfflineOperations {
3466 my $dbh = C4::Context->dbh;
3467 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE branchcode=? ORDER BY timestamp");
3468 $sth->execute(C4::Context->userenv->{'branch'});
3469 my $results = $sth->fetchall_arrayref({});
3473 sub GetOfflineOperation {
3474 my $operationid = shift;
3475 return unless $operationid;
3476 my $dbh = C4::Context->dbh;
3477 my $sth = $dbh->prepare("SELECT * FROM pending_offline_operations WHERE operationid=?");
3478 $sth->execute( $operationid );
3479 return $sth->fetchrow_hashref;
3482 sub AddOfflineOperation {
3483 my ( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount ) = @_;
3484 my $dbh = C4::Context->dbh;
3485 my $sth = $dbh->prepare("INSERT INTO pending_offline_operations (userid, branchcode, timestamp, action, barcode, cardnumber, amount) VALUES(?,?,?,?,?,?,?)");
3486 $sth->execute( $userid, $branchcode, $timestamp, $action, $barcode, $cardnumber, $amount );
3490 sub DeleteOfflineOperation {
3491 my $dbh = C4::Context->dbh;
3492 my $sth = $dbh->prepare("DELETE FROM pending_offline_operations WHERE operationid=?");
3493 $sth->execute( shift );
3497 sub ProcessOfflineOperation {
3498 my $operation = shift;
3501 if ( $operation->{action} eq 'return' ) {
3502 $report = ProcessOfflineReturn( $operation );
3503 } elsif ( $operation->{action} eq 'issue' ) {
3504 $report = ProcessOfflineIssue( $operation );
3505 } elsif ( $operation->{action} eq 'payment' ) {
3506 $report = ProcessOfflinePayment( $operation );
3509 DeleteOfflineOperation( $operation->{operationid} ) if $operation->{operationid};
3514 sub ProcessOfflineReturn {
3515 my $operation = shift;
3517 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3519 if ( $itemnumber ) {
3520 my $issue = GetOpenIssue( $itemnumber );
3523 $issue->{borrowernumber},
3526 $operation->{timestamp},
3529 { renewals => 0, onloan => undef },
3530 $issue->{'biblionumber'},
3535 return "Item not issued.";
3538 return "Item not found.";
3542 sub ProcessOfflineIssue {
3543 my $operation = shift;
3545 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3547 if ( $borrower->{borrowernumber} ) {
3548 my $itemnumber = C4::Items::GetItemnumberFromBarcode( $operation->{barcode} );
3549 unless ($itemnumber) {
3550 return "Barcode not found.";
3552 my $issue = GetOpenIssue( $itemnumber );
3554 if ( $issue and ( $issue->{borrowernumber} ne $borrower->{borrowernumber} ) ) { # Item already issued to another borrower, mark it returned
3556 $issue->{borrowernumber},
3559 $operation->{timestamp},
3564 $operation->{'barcode'},
3567 $operation->{timestamp},
3572 return "Borrower not found.";
3576 sub ProcessOfflinePayment {
3577 my $operation = shift;
3579 my $borrower = C4::Members::GetMemberDetails( undef, $operation->{cardnumber} ); # Get borrower from operation cardnumber
3580 my $amount = $operation->{amount};
3582 recordpayment( $borrower->{borrowernumber}, $amount );
3590 TransferSlip($user_branch, $itemnumber, $to_branch)
3592 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
3597 my ($branch, $itemnumber, $to_branch) = @_;
3599 my $item = GetItem( $itemnumber )
3602 my $pulldate = C4::Dates->new();
3604 return C4::Letters::GetPreparedLetter (
3605 module => 'circulation',
3606 letter_code => 'TRANSFERSLIP',
3607 branchcode => $branch,
3609 'branches' => $to_branch,
3610 'biblio' => $item->{biblionumber},
3616 =head2 CheckIfIssuedToPatron
3618 CheckIfIssuedToPatron($borrowernumber, $biblionumber)
3620 Return 1 if any record item is issued to patron, otherwise return 0
3624 sub CheckIfIssuedToPatron {
3625 my ($borrowernumber, $biblionumber) = @_;
3627 my $items = GetItemsByBiblioitemnumber($biblionumber);
3629 foreach my $item (@{$items}) {
3630 return 1 if ($item->{borrowernumber} && $item->{borrowernumber} eq $borrowernumber);
3638 IsItemIssued( $itemnumber )
3640 Return 1 if the item is on loan, otherwise return 0
3645 my $itemnumber = shift;
3646 my $dbh = C4::Context->dbh;
3647 my $sth = $dbh->prepare(q{
3650 WHERE itemnumber = ?
3652 $sth->execute($itemnumber);
3653 return $sth->fetchrow;
3656 sub GetAgeRestriction {
3657 my ($record_restrictions) = @_;
3658 my $markers = C4::Context->preference('AgeRestrictionMarker');
3660 # Split $record_restrictions to something like FSK 16 or PEGI 6
3661 my @values = split ' ', uc($record_restrictions);
3662 return unless @values;
3664 # Search first occurence of one of the markers
3665 my @markers = split /\|/, uc($markers);
3666 return unless @markers;
3669 my $restriction_year = 0;
3670 for my $value (@values) {
3672 for my $marker (@markers) {
3673 $marker =~ s/^\s+//; #remove leading spaces
3674 $marker =~ s/\s+$//; #remove trailing spaces
3675 if ( $marker eq $value ) {
3676 if ( $index <= $#values ) {
3677 $restriction_year += $values[$index];
3681 elsif ( $value =~ /^\Q$marker\E(\d+)$/ ) {
3683 # Perhaps it is something like "K16" (as in Finland)
3684 $restriction_year += $1;
3688 last if ( $restriction_year > 0 );
3691 return $restriction_year;
3700 Koha Development Team <http://koha-community.org/>