3 # Copyright 2000-2002 Katipo Communications
4 # 2006 SAN Ouest Provence
5 # 2007-2010 BibLibre Paul POULAIN
8 # This file is part of Koha.
10 # Koha is free software; you can redistribute it and/or modify it
11 # under the terms of the GNU General Public License as published by
12 # the Free Software Foundation; either version 3 of the License, or
13 # (at your option) any later version.
15 # Koha is distributed in the hope that it will be useful, but
16 # WITHOUT ANY WARRANTY; without even the implied warranty of
17 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 # GNU General Public License for more details.
20 # You should have received a copy of the GNU General Public License
21 # along with Koha; if not, see <http://www.gnu.org/licenses>.
33 use C4::Members::Messaging;
35 use Koha::Account::Lines;
38 use Koha::CirculationRules;
52 use List::MoreUtils qw( firstidx any );
54 use vars qw(@ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
58 C4::Reserves - Koha functions for dealing with reservation.
66 This modules provides somes functions to deal with reservations.
68 Reserves are stored in reserves table.
69 The following columns contains important values :
70 - priority >0 : then the reserve is at 1st stage, and not yet affected to any item.
71 =0 : then the reserve is being dealed
72 - found : NULL : means the patron requested the 1st available, and we haven't chosen the item
73 T(ransit) : the reserve is linked to an item but is in transit to the pickup branch
74 W(aiting) : the reserve is linked to an item, is at the pickup branch, and is waiting on the hold shelf
75 F(inished) : the reserve has been completed, and is done
76 P(rocessing) : reserved item has been returned using self-check machine and reserve needs to be confirmed
77 by librarian before notice is send and status changed to waiting.
78 Applicable only if HoldsNeedProcessingSIP system preference is set.
79 - itemnumber : empty : the reserve is still unaffected to an item
80 filled: the reserve is attached to an item
81 The complete workflow is :
82 ==== 1st use case ====
83 patron request a document, 1st available : P >0, F=NULL, I=NULL
84 a library having it run "transfertodo", and clic on the list
85 if there is no transfer to do, the reserve waiting
86 patron can pick it up P =0, F=W, I=filled
87 if there is a transfer to do, write in branchtransfer P =0, F=T, I=filled
88 The pickup library receive the book, it check in P =0, F=W, I=filled
89 The patron borrow the book P =0, F=F, I=filled
91 ==== 2nd use case ====
92 patron requests a document, a given item,
93 If pickup is holding branch P =0, F=W, I=filled
94 If transfer needed, write in branchtransfer P =0, F=T, I=filled
95 The pickup library receive the book, it checks it in P =0, F=W, I=filled
96 The patron borrow the book P =0, F=F, I=filled
117 &ModReserveMinusPriority
123 &CanReserveBeCanceledFromOpac
124 &CancelExpiredReserves
126 &AutoUnsuspendReserves
128 &IsAvailableForItemLevelRequest
129 ItemsAnyAvailableAndNotRestricted
132 &ToggleLowestPriority
138 &GetReservesControlBranch
142 GetMaxPatronHoldsForRecord
144 @EXPORT_OK = qw( MergeHolds );
151 branchcode => $branchcode,
152 borrowernumber => $borrowernumber,
153 biblionumber => $biblionumber,
154 priority => $priority,
155 reservation_date => $reservation_date,
156 expiration_date => $expiration_date,
159 itemnumber => $itemnumber,
161 itemtype => $itemtype,
165 Adds reserve and generates HOLDPLACED message.
167 The following tables are available witin the HOLDPLACED message:
180 my $branch = $params->{branchcode};
181 my $borrowernumber = $params->{borrowernumber};
182 my $biblionumber = $params->{biblionumber};
183 my $priority = $params->{priority};
184 my $resdate = $params->{reservation_date};
185 my $expdate = $params->{expiration_date};
186 my $notes = $params->{notes};
187 my $title = $params->{title};
188 my $checkitem = $params->{itemnumber};
189 my $found = $params->{found};
190 my $itemtype = $params->{itemtype};
191 my $non_priority = $params->{non_priority};
193 $resdate = output_pref( { str => dt_from_string( $resdate ), dateonly => 1, dateformat => 'iso' })
194 or output_pref({ dt => dt_from_string, dateonly => 1, dateformat => 'iso' });
196 $expdate = output_pref({ str => $expdate, dateonly => 1, dateformat => 'iso' });
198 # if we have an item selectionned, and the pickup branch is the same as the holdingbranch
199 # of the document, we force the value $priority and $found .
200 if ( $checkitem and not C4::Context->preference('ReservesNeedReturns') ) {
201 my $item = Koha::Items->find( $checkitem ); # FIXME Prevent bad calls
204 # If item is already checked out, it cannot be set waiting
207 # The item can't be waiting if it needs a transfer
208 && $item->holdingbranch eq $branch
210 # Similarly, if in transit it can't be waiting
211 && !$item->get_transfer
213 # If we can't hold damaged items, and it is damaged, it can't be waiting
214 && ( $item->damaged && C4::Context->preference('AllowHoldsOnDamagedItems') || !$item->damaged )
216 # Lastly, if this already has holds, we shouldn't make it waiting for the new hold
217 && !$item->current_holds->count )
224 if ( C4::Context->preference('AllowHoldDateInFuture') ) {
226 # Make room in reserves for this before those of a later reserve date
227 $priority = _ShiftPriorityByDateAndPriority( $biblionumber, $resdate, $priority );
232 # If the reserv had the waiting status, we had the value of the resdate
233 if ( $found && $found eq 'W' ) {
234 $waitingdate = $resdate;
237 # Don't add itemtype limit if specific item is selected
238 $itemtype = undef if $checkitem;
240 # updates take place here
241 my $hold = Koha::Hold->new(
243 borrowernumber => $borrowernumber,
244 biblionumber => $biblionumber,
245 reservedate => $resdate,
246 branchcode => $branch,
247 priority => $priority,
248 reservenotes => $notes,
249 itemnumber => $checkitem,
251 waitingdate => $waitingdate,
252 expirationdate => $expdate,
253 itemtype => $itemtype,
254 item_level_hold => $checkitem ? 1 : 0,
255 non_priority => $non_priority ? 1 : 0,
258 $hold->set_waiting() if $found && $found eq 'W';
260 logaction( 'HOLDS', 'CREATE', $hold->id, Dumper($hold->unblessed) )
261 if C4::Context->preference('HoldsLog');
263 my $reserve_id = $hold->id();
265 # add a reserve fee if needed
266 if ( C4::Context->preference('HoldFeeMode') ne 'any_time_is_collected' ) {
267 my $reserve_fee = GetReserveFee( $borrowernumber, $biblionumber );
268 ChargeReserveFee( $borrowernumber, $reserve_fee, $title );
271 _FixPriority({ biblionumber => $biblionumber});
273 # Send e-mail to librarian if syspref is active
274 if(C4::Context->preference("emailLibrarianWhenHoldIsPlaced")){
275 my $patron = Koha::Patrons->find( $borrowernumber );
276 my $library = $patron->library;
277 if ( my $letter = C4::Letters::GetPreparedLetter (
278 module => 'reserves',
279 letter_code => 'HOLDPLACED',
280 branchcode => $branch,
281 lang => $patron->lang,
283 'branches' => $library->unblessed,
284 'borrowers' => $patron->unblessed,
285 'biblio' => $biblionumber,
286 'biblioitems' => $biblionumber,
287 'items' => $checkitem,
288 'reserves' => $hold->unblessed,
292 my $branch_email_address = $library->inbound_email_address;
294 C4::Letters::EnqueueLetter(
297 borrowernumber => $borrowernumber,
298 message_transport_type => 'email',
299 to_address => $branch_email_address,
305 Koha::Plugins->call('after_hold_create', $hold);
310 =head2 CanBookBeReserved
312 $canReserve = &CanBookBeReserved($borrowernumber, $biblionumber, $branchcode, $params)
313 if ($canReserve eq 'OK') { #We can reserve this Item! }
315 $params are passed directly through to CanItemBeReserved
317 See CanItemBeReserved() for possible return values.
321 sub CanBookBeReserved{
322 my ($borrowernumber, $biblionumber, $pickup_branchcode, $params) = @_;
324 # Check that patron have not checked out this biblio (if AllowHoldsOnPatronsPossessions set)
325 if ( !C4::Context->preference('AllowHoldsOnPatronsPossessions')
326 && C4::Circulation::CheckIfIssuedToPatron( $borrowernumber, $biblionumber ) ) {
327 return { status =>'alreadypossession' };
330 my @itemnumbers = Koha::Items->search({ biblionumber => $biblionumber})->get_column("itemnumber");
331 #get items linked via host records
332 my @hostitems = get_hostitemnumbers_of($biblionumber);
334 push (@itemnumbers, @hostitems);
337 my $canReserve = { status => '' };
338 foreach my $itemnumber (@itemnumbers) {
339 $canReserve = CanItemBeReserved( $borrowernumber, $itemnumber, $pickup_branchcode, $params );
340 return { status => 'OK' } if $canReserve->{status} eq 'OK';
345 =head2 CanItemBeReserved
347 $canReserve = &CanItemBeReserved($borrowernumber, $itemnumber, $branchcode, $params)
348 if ($canReserve->{status} eq 'OK') { #We can reserve this Item! }
350 current params are 'ignore_found_holds' - if true holds that have been trapped are not counted
351 toward the patron limit, used by checkHighHolds to avoid counting the hold we will fill with the
352 current checkout against the high holds threshold
354 @RETURNS { status => OK }, if the Item can be reserved.
355 { status => ageRestricted }, if the Item is age restricted for this borrower.
356 { status => damaged }, if the Item is damaged.
357 { status => cannotReserveFromOtherBranches }, if syspref 'canreservefromotherbranches' is OK.
358 { status => branchNotInHoldGroup }, if borrower home library is not in hold group, and holds are only allowed from hold groups.
359 { status => tooManyReserves, limit => $limit }, if the borrower has exceeded their maximum reserve amount.
360 { status => notReservable }, if holds on this item are not allowed
361 { status => libraryNotFound }, if given branchcode is not an existing library
362 { status => libraryNotPickupLocation }, if given branchcode is not configured to be a pickup location
363 { status => cannotBeTransferred }, if branch transfer limit applies on given item and branchcode
364 { status => pickupNotInHoldGroup }, pickup location is not in hold group, and pickup locations are only allowed from hold groups.
368 sub CanItemBeReserved {
369 my ( $borrowernumber, $itemnumber, $pickup_branchcode, $params ) = @_;
371 my $dbh = C4::Context->dbh;
372 my $ruleitemtype; # itemtype of the matching issuing rule
373 my $allowedreserves = 0; # Total number of holds allowed across all records, default to none
375 # we retrieve borrowers and items informations #
376 # item->{itype} will come for biblioitems if necessery
377 my $item = Koha::Items->find($itemnumber);
378 my $biblio = $item->biblio;
379 my $patron = Koha::Patrons->find( $borrowernumber );
380 my $borrower = $patron->unblessed;
382 # If an item is damaged and we don't allow holds on damaged items, we can stop right here
383 return { status =>'damaged' }
385 && !C4::Context->preference('AllowHoldsOnDamagedItems') );
387 # Check for the age restriction
388 my ( $ageRestriction, $daysToAgeRestriction ) =
389 C4::Circulation::GetAgeRestriction( $biblio->biblioitem->agerestriction, $borrower );
390 return { status => 'ageRestricted' } if $daysToAgeRestriction && $daysToAgeRestriction > 0;
392 # Check that the patron doesn't have an item level hold on this item already
393 return { status =>'itemAlreadyOnHold' }
394 if Koha::Holds->search( { borrowernumber => $borrowernumber, itemnumber => $itemnumber } )->count();
396 # Check that patron have not checked out this biblio (if AllowHoldsOnPatronsPossessions set)
397 if ( !C4::Context->preference('AllowHoldsOnPatronsPossessions')
398 && C4::Circulation::CheckIfIssuedToPatron( $patron->borrowernumber, $biblio->biblionumber ) ) {
399 return { status =>'alreadypossession' };
402 my $controlbranch = C4::Context->preference('ReservesControlBranch');
405 SELECT count(*) AS count
407 LEFT JOIN items USING (itemnumber)
408 LEFT JOIN biblioitems ON (reserves.biblionumber=biblioitems.biblionumber)
409 LEFT JOIN borrowers USING (borrowernumber)
410 WHERE borrowernumber = ?
414 my $branchfield = "reserves.branchcode";
416 if ( $controlbranch eq "ItemHomeLibrary" ) {
417 $branchfield = "items.homebranch";
418 $branchcode = $item->homebranch;
420 elsif ( $controlbranch eq "PatronLibrary" ) {
421 $branchfield = "borrowers.branchcode";
422 $branchcode = $borrower->{branchcode};
427 my $reservesallowed = Koha::CirculationRules->get_effective_rule({
428 itemtype => $item->effective_itemtype,
429 categorycode => $borrower->{categorycode},
430 branchcode => $branchcode,
431 rule_name => 'reservesallowed',
434 $ruleitemtype = $reservesallowed->itemtype;
435 $allowedreserves = $reservesallowed->rule_value // 0; #undefined is 0, blank is unlimited
438 $ruleitemtype = undef;
441 my $rights = Koha::CirculationRules->get_effective_rules({
442 categorycode => $borrower->{'categorycode'},
443 itemtype => $item->effective_itemtype,
444 branchcode => $branchcode,
445 rules => ['holds_per_record','holds_per_day']
447 my $holds_per_record = $rights->{holds_per_record} // 1;
448 my $holds_per_day = $rights->{holds_per_day};
450 my $search_params = {
451 borrowernumber => $borrowernumber,
452 biblionumber => $item->biblionumber,
454 $search_params->{found} = undef if $params->{ignore_found_holds};
456 my $holds = Koha::Holds->search($search_params);
457 if ( defined $holds_per_record && $holds_per_record ne ''
458 && $holds->count() >= $holds_per_record ) {
459 return { status => "tooManyHoldsForThisRecord", limit => $holds_per_record };
462 my $today_holds = Koha::Holds->search({
463 borrowernumber => $borrowernumber,
464 reservedate => dt_from_string->date
467 if ( defined $holds_per_day && $holds_per_day ne ''
468 && $today_holds->count() >= $holds_per_day )
470 return { status => 'tooManyReservesToday', limit => $holds_per_day };
475 $querycount .= "AND ( $branchfield = ? OR $branchfield IS NULL )";
477 # If using item-level itypes, fall back to the record
478 # level itemtype if the hold has no associated item
480 C4::Context->preference('item-level_itypes')
481 ? " AND COALESCE( items.itype, biblioitems.itemtype ) = ?"
482 : " AND biblioitems.itemtype = ?"
483 if defined $ruleitemtype;
485 my $sthcount = $dbh->prepare($querycount);
487 if ( defined $ruleitemtype ) {
488 $sthcount->execute( $borrowernumber, $branchcode, $ruleitemtype );
491 $sthcount->execute( $borrowernumber, $branchcode );
494 my $reservecount = "0";
495 if ( my $rowcount = $sthcount->fetchrow_hashref() ) {
496 $reservecount = $rowcount->{count};
499 # we check if it's ok or not
500 if ( defined $allowedreserves && $allowedreserves ne ''
501 && $reservecount >= $allowedreserves ) {
502 return { status => 'tooManyReserves', limit => $allowedreserves };
505 # Now we need to check hold limits by patron category
506 my $rule = Koha::CirculationRules->get_effective_rule(
508 categorycode => $borrower->{categorycode},
509 branchcode => $branchcode,
510 rule_name => 'max_holds',
513 if ( $rule && defined( $rule->rule_value ) && $rule->rule_value ne '' ) {
514 my $total_holds_count = Koha::Holds->search(
516 borrowernumber => $borrower->{borrowernumber}
520 return { status => 'tooManyReserves', limit => $rule->rule_value} if $total_holds_count >= $rule->rule_value;
523 my $reserves_control_branch =
524 GetReservesControlBranch( $item->unblessed(), $borrower );
526 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $item->itype ); # FIXME Should not be item->effective_itemtype?
528 if ( $branchitemrule->{holdallowed} == 0 ) {
529 return { status => 'notReservable' };
532 if ( $branchitemrule->{holdallowed} == 1
533 && $borrower->{branchcode} ne $item->homebranch )
535 return { status => 'cannotReserveFromOtherBranches' };
538 my $item_library = Koha::Libraries->find( {branchcode => $item->homebranch} );
539 if ( $branchitemrule->{holdallowed} == 3) {
540 if($borrower->{branchcode} ne $item->homebranch && !$item_library->validate_hold_sibling( {branchcode => $borrower->{branchcode}} )) {
541 return { status => 'branchNotInHoldGroup' };
545 # If reservecount is ok, we check item branch if IndependentBranches is ON
546 # and canreservefromotherbranches is OFF
547 if ( C4::Context->preference('IndependentBranches')
548 and !C4::Context->preference('canreservefromotherbranches') )
550 if ( $item->homebranch ne $borrower->{branchcode} ) {
551 return { status => 'cannotReserveFromOtherBranches' };
555 if ($pickup_branchcode) {
556 my $destination = Koha::Libraries->find({
557 branchcode => $pickup_branchcode,
560 unless ($destination) {
561 return { status => 'libraryNotFound' };
563 unless ($destination->pickup_location) {
564 return { status => 'libraryNotPickupLocation' };
566 unless ($item->can_be_transferred({ to => $destination })) {
567 return { status => 'cannotBeTransferred' };
569 if ($branchitemrule->{hold_fulfillment_policy} eq 'holdgroup' && !$item_library->validate_hold_sibling( {branchcode => $pickup_branchcode} )) {
570 return { status => 'pickupNotInHoldGroup' };
572 if ($branchitemrule->{hold_fulfillment_policy} eq 'patrongroup' && !Koha::Libraries->find({branchcode => $borrower->{branchcode}})->validate_hold_sibling({branchcode => $pickup_branchcode})) {
573 return { status => 'pickupNotInHoldGroup' };
577 return { status => 'OK' };
580 =head2 CanReserveBeCanceledFromOpac
582 $number = CanReserveBeCanceledFromOpac($reserve_id, $borrowernumber);
584 returns 1 if reserve can be cancelled by user from OPAC.
585 First check if reserve belongs to user, next checks if reserve is not in
586 transfer or waiting status
590 sub CanReserveBeCanceledFromOpac {
591 my ($reserve_id, $borrowernumber) = @_;
593 return unless $reserve_id and $borrowernumber;
594 my $reserve = Koha::Holds->find($reserve_id);
596 return 0 unless $reserve->borrowernumber == $borrowernumber;
597 return $reserve->is_cancelable_from_opac;
600 =head2 GetOtherReserves
602 ($messages,$nextreservinfo)=$GetOtherReserves(itemnumber);
604 Check queued list of this document and check if this document must be transferred
608 sub GetOtherReserves {
609 my ($itemnumber) = @_;
612 my ( undef, $checkreserves, undef ) = CheckReserves($itemnumber);
613 if ($checkreserves) {
614 my $item = Koha::Items->find($itemnumber);
615 if ( $item->holdingbranch ne $checkreserves->{'branchcode'} ) {
616 $messages->{'transfert'} = $checkreserves->{'branchcode'};
617 #minus priorities of others reservs
618 ModReserveMinusPriority(
620 $checkreserves->{'reserve_id'},
623 #launch the subroutine dotransfer
624 C4::Items::ModItemTransfer(
626 $item->holdingbranch,
627 $checkreserves->{'branchcode'},
633 #step 2b : case of a reservation on the same branch, set the waiting status
635 $messages->{'waiting'} = 1;
636 ModReserveMinusPriority(
638 $checkreserves->{'reserve_id'},
640 ModReserveStatus($itemnumber,'W');
643 $nextreservinfo = $checkreserves;
646 return ( $messages, $nextreservinfo );
649 =head2 ChargeReserveFee
651 $fee = ChargeReserveFee( $borrowernumber, $fee, $title );
653 Charge the fee for a reserve (if $fee > 0)
657 sub ChargeReserveFee {
658 my ( $borrowernumber, $fee, $title ) = @_;
659 return if !$fee || $fee == 0; # the last test is needed to include 0.00
660 Koha::Account->new( { patron_id => $borrowernumber } )->add_debit(
663 description => $title,
665 user_id => C4::Context->userenv ? C4::Context->userenv->{'number'} : undef,
666 library_id => C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef,
667 interface => C4::Context->interface,
668 invoice_type => undef,
677 $fee = GetReserveFee( $borrowernumber, $biblionumber );
679 Calculate the fee for a reserve (if applicable).
684 my ( $borrowernumber, $biblionumber ) = @_;
686 SELECT reservefee FROM borrowers LEFT JOIN categories ON borrowers.categorycode = categories.categorycode WHERE borrowernumber = ?
689 SELECT COUNT(*) FROM items
690 LEFT JOIN issues USING (itemnumber)
691 WHERE items.biblionumber=? AND issues.issue_id IS NULL
694 SELECT COUNT(*) FROM reserves WHERE biblionumber=? AND borrowernumber<>?
697 my $dbh = C4::Context->dbh;
698 my ( $fee ) = $dbh->selectrow_array( $borquery, undef, ($borrowernumber) );
699 my $hold_fee_mode = C4::Context->preference('HoldFeeMode') || 'not_always';
700 if( $fee and $fee > 0 and $hold_fee_mode eq 'not_always' ) {
701 # This is a reconstruction of the old code:
702 # Compare number of items with items issued, and optionally check holds
703 # If not all items are issued and there are no holds: charge no fee
704 # NOTE: Lost, damaged, not-for-loan, etc. are just ignored here
705 my ( $notissued, $reserved );
706 ( $notissued ) = $dbh->selectrow_array( $issue_qry, undef,
709 ( $reserved ) = $dbh->selectrow_array( $holds_qry, undef,
710 ( $biblionumber, $borrowernumber ) );
711 $fee = 0 if $reserved == 0;
717 =head2 GetReserveStatus
719 $reservestatus = GetReserveStatus($itemnumber);
721 Takes an itemnumber and returns the status of the reserve placed on it.
722 If several reserves exist, the reserve with the lower priority is given.
726 ## FIXME: I don't think this does what it thinks it does.
727 ## It only ever checks the first reserve result, even though
728 ## multiple reserves for that bib can have the itemnumber set
729 ## the sub is only used once in the codebase.
730 sub GetReserveStatus {
731 my ($itemnumber) = @_;
733 my $dbh = C4::Context->dbh;
735 my ($sth, $found, $priority);
737 $sth = $dbh->prepare("SELECT found, priority FROM reserves WHERE itemnumber = ? order by priority LIMIT 1");
738 $sth->execute($itemnumber);
739 ($found, $priority) = $sth->fetchrow_array;
743 return 'Waiting' if $found eq 'W' and $priority == 0;
744 return 'Processing' if $found eq 'P';
745 return 'Finished' if $found eq 'F';
748 return 'Reserved' if defined $priority && $priority > 0;
750 return ''; # empty string here will remove need for checking undef, or less log lines
755 ($status, $matched_reserve, $possible_reserves) = &CheckReserves($itemnumber);
756 ($status, $matched_reserve, $possible_reserves) = &CheckReserves(undef, $barcode);
757 ($status, $matched_reserve, $possible_reserves) = &CheckReserves($itemnumber,undef,$lookahead);
759 Find a book in the reserves.
761 C<$itemnumber> is the book's item number.
762 C<$lookahead> is the number of days to look in advance for future reserves.
764 As I understand it, C<&CheckReserves> looks for the given item in the
765 reserves. If it is found, that's a match, and C<$status> is set to
768 Otherwise, it finds the most important item in the reserves with the
769 same biblio number as this book (I'm not clear on this) and returns it
770 with C<$status> set to C<Reserved>.
772 C<&CheckReserves> returns a two-element list:
774 C<$status> is either C<Waiting>, C<Reserved> (see above), or 0.
776 C<$reserve> is the reserve item that matched. It is a
777 reference-to-hash whose keys are mostly the fields of the reserves
778 table in the Koha database.
783 my ( $item, $barcode, $lookahead_days, $ignore_borrowers) = @_;
784 my $dbh = C4::Context->dbh;
787 if (C4::Context->preference('item-level_itypes')){
789 SELECT items.biblionumber,
790 items.biblioitemnumber,
791 itemtypes.notforloan,
792 items.notforloan AS itemnotforloan,
798 LEFT JOIN biblioitems ON items.biblioitemnumber = biblioitems.biblioitemnumber
799 LEFT JOIN itemtypes ON items.itype = itemtypes.itemtype
804 SELECT items.biblionumber,
805 items.biblioitemnumber,
806 itemtypes.notforloan,
807 items.notforloan AS itemnotforloan,
813 LEFT JOIN biblioitems ON items.biblioitemnumber = biblioitems.biblioitemnumber
814 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
819 $sth = $dbh->prepare("$select WHERE itemnumber = ?");
820 $sth->execute($item);
823 $sth = $dbh->prepare("$select WHERE barcode = ?");
824 $sth->execute($barcode);
826 # note: we get the itemnumber because we might have started w/ just the barcode. Now we know for sure we have it.
827 my ( $biblio, $bibitem, $notforloan_per_itemtype, $notforloan_per_item, $itemnumber, $damaged, $item_homebranch, $item_holdingbranch ) = $sth->fetchrow_array;
828 return if ( $damaged && !C4::Context->preference('AllowHoldsOnDamagedItems') );
830 return unless $itemnumber; # bail if we got nothing.
831 # if item is not for loan it cannot be reserved either.....
832 # except where items.notforloan < 0 : This indicates the item is holdable.
834 my @SkipHoldTrapOnNotForLoanValue = split( '\|', C4::Context->preference('SkipHoldTrapOnNotForLoanValue') );
835 return if grep { $_ eq $notforloan_per_item } @SkipHoldTrapOnNotForLoanValue;
837 my $dont_trap = C4::Context->preference('TrapHoldsOnOrder') ? ($notforloan_per_item > 0) : ($notforloan_per_item && 1 );
838 return if $dont_trap or $notforloan_per_itemtype;
840 # Find this item in the reserves
841 my @reserves = _Findgroupreserve( $bibitem, $biblio, $itemnumber, $lookahead_days, $ignore_borrowers);
843 # $priority and $highest are used to find the most important item
844 # in the list returned by &_Findgroupreserve. (The lower $priority,
845 # the more important the item.)
846 # $highest is the most important item we've seen so far.
849 if (scalar @reserves) {
850 my $LocalHoldsPriority = C4::Context->preference('LocalHoldsPriority');
851 my $LocalHoldsPriorityPatronControl = C4::Context->preference('LocalHoldsPriorityPatronControl');
852 my $LocalHoldsPriorityItemControl = C4::Context->preference('LocalHoldsPriorityItemControl');
854 my $priority = 10000000;
855 foreach my $res (@reserves) {
856 if ($res->{'found'} && $res->{'found'} eq 'W') {
857 return ( "Waiting", $res, \@reserves ); # Found it, it is waiting
858 } elsif ($res->{'found'} && $res->{'found'} eq 'P') {
859 return ( "Processing", $res, \@reserves ); # Found determinated hold, e. g. the transferred one
860 } elsif ($res->{'found'} && $res->{'found'} eq 'T') {
861 return ( "Transferred", $res, \@reserves ); # Found determinated hold, e. g. the transferred one
865 my $local_hold_match;
867 if ($LocalHoldsPriority) {
868 $patron = Koha::Patrons->find( $res->{borrowernumber} );
869 $item = Koha::Items->find($itemnumber);
871 unless ($item->exclude_from_local_holds_priority || $patron->category->exclude_from_local_holds_priority) {
872 my $local_holds_priority_item_branchcode =
873 $item->$LocalHoldsPriorityItemControl;
874 my $local_holds_priority_patron_branchcode =
875 ( $LocalHoldsPriorityPatronControl eq 'PickupLibrary' )
877 : ( $LocalHoldsPriorityPatronControl eq 'HomeLibrary' )
878 ? $patron->branchcode
881 $local_holds_priority_item_branchcode eq
882 $local_holds_priority_patron_branchcode;
886 # See if this item is more important than what we've got so far
887 if ( ( $res->{'priority'} && $res->{'priority'} < $priority ) || $local_hold_match ) {
888 $item ||= Koha::Items->find($itemnumber);
889 next if $res->{itemtype} && $res->{itemtype} ne $item->effective_itemtype;
890 $patron ||= Koha::Patrons->find( $res->{borrowernumber} );
891 my $branch = GetReservesControlBranch( $item->unblessed, $patron->unblessed );
892 my $branchitemrule = C4::Circulation::GetBranchItemRule($branch,$item->effective_itemtype);
893 next if ($branchitemrule->{'holdallowed'} == 0);
894 next if (($branchitemrule->{'holdallowed'} == 1) && ($branch ne $patron->branchcode));
895 my $library = Koha::Libraries->find({branchcode=>$item->homebranch});
896 next if (($branchitemrule->{'holdallowed'} == 3) && (!$library->validate_hold_sibling({branchcode => $patron->branchcode}) ));
897 my $hold_fulfillment_policy = $branchitemrule->{hold_fulfillment_policy};
898 next if ( ($hold_fulfillment_policy eq 'holdgroup') && (!$library->validate_hold_sibling({branchcode => $res->{branchcode}})) );
899 next if ( ($hold_fulfillment_policy eq 'homebranch') && ($res->{branchcode} ne $item->$hold_fulfillment_policy) );
900 next if ( ($hold_fulfillment_policy eq 'holdingbranch') && ($res->{branchcode} ne $item->$hold_fulfillment_policy) );
901 next unless $item->can_be_transferred( { to => Koha::Libraries->find( $res->{branchcode} ) } );
902 $priority = $res->{'priority'};
904 last if $local_hold_match;
910 # If we get this far, then no exact match was found.
911 # We return the most important (i.e. next) reservation.
913 $highest->{'itemnumber'} = $item;
914 return ( "Reserved", $highest, \@reserves );
920 =head2 CancelExpiredReserves
922 CancelExpiredReserves();
924 Cancels all reserves with an expiration date from before today.
928 sub CancelExpiredReserves {
929 my $cancellation_reason = shift;
930 my $today = dt_from_string();
931 my $cancel_on_holidays = C4::Context->preference('ExpireReservesOnHolidays');
932 my $expireWaiting = C4::Context->preference('ExpireReservesMaxPickUpDelay');
934 my $dtf = Koha::Database->new->schema->storage->datetime_parser;
935 my $params = { expirationdate => { '<', $dtf->format_date($today) } };
936 $params->{found} = [ { '!=', 'W' }, undef ] unless $expireWaiting;
938 # FIXME To move to Koha::Holds->search_expired (?)
939 my $holds = Koha::Holds->search( $params );
941 while ( my $hold = $holds->next ) {
942 my $calendar = Koha::Calendar->new( branchcode => $hold->branchcode );
944 next if !$cancel_on_holidays && $calendar->is_holiday( $today );
946 my $cancel_params = {};
947 $cancel_params->{cancellation_reason} = $cancellation_reason if defined($cancellation_reason);
948 if ( defined($hold->found) && $hold->found eq 'W' ) {
949 $cancel_params->{charge_cancel_fee} = 1;
951 $hold->cancel( $cancel_params );
955 =head2 AutoUnsuspendReserves
957 AutoUnsuspendReserves();
959 Unsuspends all suspended reserves with a suspend_until date from before today.
963 sub AutoUnsuspendReserves {
964 my $today = dt_from_string();
966 my @holds = Koha::Holds->search( { suspend_until => { '<=' => $today->ymd() } } );
968 map { $_->resume() } @holds;
973 ModReserve({ rank => $rank,
974 reserve_id => $reserve_id,
975 branchcode => $branchcode
976 [, itemnumber => $itemnumber ]
977 [, biblionumber => $biblionumber, $borrowernumber => $borrowernumber ]
980 Change a hold request's priority or cancel it.
982 C<$rank> specifies the effect of the change. If C<$rank>
983 is 'W' or 'n', nothing happens. This corresponds to leaving a
984 request alone when changing its priority in the holds queue
987 If C<$rank> is 'del', the hold request is cancelled.
989 If C<$rank> is an integer greater than zero, the priority of
990 the request is set to that value. Since priority != 0 means
991 that the item is not waiting on the hold shelf, setting the
992 priority to a non-zero value also sets the request's found
993 status and waiting date to NULL.
995 The optional C<$itemnumber> parameter is used only when
996 C<$rank> is a non-zero integer; if supplied, the itemnumber
997 of the hold request is set accordingly; if omitted, the itemnumber
1000 B<FIXME:> Note that the forgoing can have the effect of causing
1001 item-level hold requests to turn into title-level requests. This
1002 will be fixed once reserves has separate columns for requested
1003 itemnumber and supplying itemnumber.
1008 my ( $params ) = @_;
1010 my $rank = $params->{'rank'};
1011 my $reserve_id = $params->{'reserve_id'};
1012 my $branchcode = $params->{'branchcode'};
1013 my $itemnumber = $params->{'itemnumber'};
1014 my $suspend_until = $params->{'suspend_until'};
1015 my $borrowernumber = $params->{'borrowernumber'};
1016 my $biblionumber = $params->{'biblionumber'};
1017 my $cancellation_reason = $params->{'cancellation_reason'};
1019 return if $rank eq "W";
1020 return if $rank eq "n";
1022 return unless ( $reserve_id || ( $borrowernumber && ( $biblionumber || $itemnumber ) ) );
1025 unless ( $reserve_id ) {
1026 my $holds = Koha::Holds->search({ biblionumber => $biblionumber, borrowernumber => $borrowernumber, itemnumber => $itemnumber });
1027 return unless $holds->count; # FIXME Should raise an exception
1028 $hold = $holds->next;
1029 $reserve_id = $hold->reserve_id;
1032 $hold ||= Koha::Holds->find($reserve_id);
1034 if ( $rank eq "del" ) {
1035 $hold->cancel({ cancellation_reason => $cancellation_reason });
1037 elsif ($rank =~ /^\d+/ and $rank > 0) {
1038 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, Dumper($hold->unblessed) )
1039 if C4::Context->preference('HoldsLog');
1043 branchcode => $branchcode,
1044 itemnumber => $itemnumber,
1046 waitingdate => undef
1048 if (exists $params->{reservedate}) {
1049 $properties->{reservedate} = $params->{reservedate} || undef;
1051 if (exists $params->{expirationdate}) {
1052 $properties->{expirationdate} = $params->{expirationdate} || undef;
1055 $hold->set($properties)->store();
1057 if ( defined( $suspend_until ) ) {
1058 if ( $suspend_until ) {
1059 $suspend_until = eval { dt_from_string( $suspend_until ) };
1060 $hold->suspend_hold( $suspend_until );
1062 # If the hold is suspended leave the hold suspended, but convert it to an indefinite hold.
1063 # If the hold is not suspended, this does nothing.
1064 $hold->set( { suspend_until => undef } )->store();
1068 _FixPriority({ reserve_id => $reserve_id, rank =>$rank });
1072 =head2 ModReserveFill
1074 &ModReserveFill($reserve);
1076 Fill a reserve. If I understand this correctly, this means that the
1077 reserved book has been found and given to the patron who reserved it.
1079 C<$reserve> specifies the reserve to fill. It is a reference-to-hash
1080 whose keys are fields from the reserves table in the Koha database.
1084 sub ModReserveFill {
1086 my $reserve_id = $res->{'reserve_id'};
1088 my $hold = Koha::Holds->find($reserve_id);
1089 # get the priority on this record....
1090 my $priority = $hold->priority;
1092 # update the hold statuses, no need to store it though, we will be deleting it anyway
1100 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, Dumper($hold->unblessed) )
1101 if C4::Context->preference('HoldsLog');
1103 # FIXME Must call Koha::Hold->cancel ? => No, should call ->filled and add the correct log
1104 Koha::Old::Hold->new( $hold->unblessed() )->store();
1108 if ( C4::Context->preference('HoldFeeMode') eq 'any_time_is_collected' ) {
1109 my $reserve_fee = GetReserveFee( $hold->borrowernumber, $hold->biblionumber );
1110 ChargeReserveFee( $hold->borrowernumber, $reserve_fee, $hold->biblio->title );
1113 # now fix the priority on the others (if the priority wasn't
1114 # already sorted!)....
1115 unless ( $priority == 0 ) {
1116 _FixPriority( { reserve_id => $reserve_id, biblionumber => $hold->biblionumber } );
1120 =head2 ModReserveStatus
1122 &ModReserveStatus($itemnumber, $newstatus);
1124 Update the reserve status for the active (priority=0) reserve.
1126 $itemnumber is the itemnumber the reserve is on
1128 $newstatus is the new status.
1132 sub ModReserveStatus {
1134 #first : check if we have a reservation for this item .
1135 my ($itemnumber, $newstatus) = @_;
1136 my $dbh = C4::Context->dbh;
1138 my $query = "UPDATE reserves SET found = ?, waitingdate = NOW() WHERE itemnumber = ? AND found IS NULL AND priority = 0";
1139 my $sth_set = $dbh->prepare($query);
1140 $sth_set->execute( $newstatus, $itemnumber );
1142 my $item = Koha::Items->find($itemnumber);
1143 if ( $item->location && $item->location eq 'CART'
1144 && ( !$item->permanent_location || $item->permanent_location ne 'CART' )
1146 CartToShelf( $itemnumber );
1150 =head2 ModReserveAffect
1152 &ModReserveAffect($itemnumber,$borrowernumber,$diffBranchSend,$reserve_id, $desk_id);
1154 This function affect an item and a status for a given reserve, either fetched directly
1155 by record_id, or by borrowernumber and itemnumber or biblionumber. If only biblionumber
1156 is given, only first reserve returned is affected, which is ok for anything but
1159 if $transferToDo is not set, then the status is set to "Waiting" as well.
1160 otherwise, a transfer is on the way, and the end of the transfer will
1161 take care of the waiting status
1163 This function also removes any entry of the hold in holds queue table.
1167 sub ModReserveAffect {
1168 my ( $itemnumber, $borrowernumber, $transferToDo, $reserve_id, $desk_id ) = @_;
1169 my $dbh = C4::Context->dbh;
1171 # we want to attach $itemnumber to $borrowernumber, find the biblionumber
1172 # attached to $itemnumber
1173 my $sth = $dbh->prepare("SELECT biblionumber FROM items WHERE itemnumber=?");
1174 $sth->execute($itemnumber);
1175 my ($biblionumber) = $sth->fetchrow;
1177 # get request - need to find out if item is already
1178 # waiting in order to not send duplicate hold filled notifications
1181 # Find hold by id if we have it
1182 $hold = Koha::Holds->find( $reserve_id ) if $reserve_id;
1183 # Find item level hold for this item if there is one
1184 $hold ||= Koha::Holds->search( { borrowernumber => $borrowernumber, itemnumber => $itemnumber } )->next();
1185 # Find record level hold if there is no item level hold
1186 $hold ||= Koha::Holds->search( { borrowernumber => $borrowernumber, biblionumber => $biblionumber } )->next();
1188 return unless $hold;
1190 my $already_on_shelf = $hold->found && $hold->found eq 'W';
1192 $hold->itemnumber($itemnumber);
1194 if ($transferToDo) {
1195 $hold->set_transfer();
1196 } elsif (C4::Context->preference('HoldsNeedProcessingSIP')
1197 && C4::Context->interface eq 'sip'
1198 && !$already_on_shelf) {
1199 $hold->set_processing();
1201 $hold->set_waiting($desk_id);
1202 _koha_notify_reserve( $hold->reserve_id ) unless $already_on_shelf;
1203 # Complete transfer if one exists
1204 my $transfer = $hold->item->get_transfer;
1205 $transfer->receive if $transfer;
1208 _FixPriority( { biblionumber => $biblionumber } );
1209 my $item = Koha::Items->find($itemnumber);
1210 if ( $item->location && $item->location eq 'CART'
1211 && ( !$item->permanent_location || $item->permanent_location ne 'CART' ) ) {
1212 CartToShelf( $itemnumber );
1215 my $std = $dbh->prepare(q{
1217 FROM tmp_holdsqueue q
1218 INNER JOIN hold_fill_targets t
1219 ON q.borrowernumber = t.borrowernumber
1220 AND q.biblionumber = t.biblionumber
1221 AND q.itemnumber = t.itemnumber
1222 AND q.item_level_request = t.item_level_request
1223 AND q.holdingbranch = t.source_branchcode
1224 WHERE t.reserve_id = ?
1226 $std->execute($hold->reserve_id);
1228 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, Dumper($hold->get_from_storage->unblessed) )
1229 if C4::Context->preference('HoldsLog');
1234 =head2 ModReserveCancelAll
1236 ($messages,$nextreservinfo) = &ModReserveCancelAll($itemnumber,$borrowernumber,$reason);
1238 function to cancel reserv,check other reserves, and transfer document if it's necessary
1242 sub ModReserveCancelAll {
1245 my ( $itemnumber, $borrowernumber, $cancellation_reason ) = @_;
1247 #step 1 : cancel the reservation
1248 my $holds = Koha::Holds->search({ itemnumber => $itemnumber, borrowernumber => $borrowernumber });
1249 return unless $holds->count;
1250 $holds->next->cancel({ cancellation_reason => $cancellation_reason });
1252 #step 2 launch the subroutine of the others reserves
1253 ( $messages, $nextreservinfo ) = GetOtherReserves($itemnumber);
1255 return ( $messages, $nextreservinfo->{borrowernumber} );
1258 =head2 ModReserveMinusPriority
1260 &ModReserveMinusPriority($itemnumber,$borrowernumber,$biblionumber)
1262 Reduce the values of queued list
1266 sub ModReserveMinusPriority {
1267 my ( $itemnumber, $reserve_id ) = @_;
1269 #first step update the value of the first person on reserv
1270 my $dbh = C4::Context->dbh;
1273 SET priority = 0 , itemnumber = ?
1274 WHERE reserve_id = ?
1276 my $sth_upd = $dbh->prepare($query);
1277 $sth_upd->execute( $itemnumber, $reserve_id );
1278 # second step update all others reserves
1279 _FixPriority({ reserve_id => $reserve_id, rank => '0' });
1282 =head2 IsAvailableForItemLevelRequest
1284 my $is_available = IsAvailableForItemLevelRequest( $item_record, $borrower_record, $pickup_branchcode );
1286 Checks whether a given item record is available for an
1287 item-level hold request. An item is available if
1289 * it is not lost AND
1290 * it is not damaged AND
1291 * it is not withdrawn AND
1292 * a waiting or in transit reserve is placed on
1293 * does not have a not for loan value > 0
1295 Need to check the issuingrules onshelfholds column,
1296 if this is set items on the shelf can be placed on hold
1298 Note that IsAvailableForItemLevelRequest() does not
1299 check if the staff operator is authorized to place
1300 a request on the item - in particular,
1301 this routine does not check IndependentBranches
1302 and canreservefromotherbranches.
1304 Note also that this subroutine does not checks smart
1305 rules limits for item by reservesallowed/holds_per_record
1306 values, this complemented in calling code with calls and
1307 checks with CanItemBeReserved or CanBookBeReserved.
1311 sub IsAvailableForItemLevelRequest {
1314 my $pickup_branchcode = shift;
1315 # items_any_available is precalculated status passed from request.pl when set of items
1316 # looped outside of IsAvailableForItemLevelRequest to avoid nested loops:
1317 my $items_any_available = shift;
1319 my $dbh = C4::Context->dbh;
1320 # must check the notforloan setting of the itemtype
1321 # FIXME - a lot of places in the code do this
1322 # or something similar - need to be
1324 my $itemtype = $item->effective_itemtype;
1325 my $notforloan_per_itemtype = Koha::ItemTypes->find($itemtype)->notforloan;
1328 $notforloan_per_itemtype ||
1330 $item->notforloan > 0 || # item with negative or zero notforloan value is holdable
1332 ($item->damaged && !C4::Context->preference('AllowHoldsOnDamagedItems'));
1334 if ($pickup_branchcode) {
1335 my $destination = Koha::Libraries->find($pickup_branchcode);
1336 return 0 unless $destination;
1337 return 0 unless $destination->pickup_location;
1338 return 0 unless $item->can_be_transferred( { to => $destination } );
1339 my $reserves_control_branch =
1340 GetReservesControlBranch( $item->unblessed(), $patron->unblessed() );
1341 my $branchitemrule =
1342 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $item->itype );
1343 my $home_library = Koha::Libraries->find( {branchcode => $item->homebranch} );
1344 return 0 unless $branchitemrule->{hold_fulfillment_policy} ne 'holdgroup' || $home_library->validate_hold_sibling( {branchcode => $pickup_branchcode} );
1347 my $on_shelf_holds = Koha::CirculationRules->get_onshelfholds_policy( { item => $item, patron => $patron } );
1349 if ( $on_shelf_holds == 1 ) {
1351 } elsif ( $on_shelf_holds == 2 ) {
1353 # if we have this param predefined from outer caller sub, we just need
1354 # to return it, so we saving from having loop inside other loop:
1355 return $items_any_available ? 0 : 1
1356 if defined $items_any_available;
1358 my $any_available = ItemsAnyAvailableAndNotRestricted( { biblionumber => $item->biblionumber, patron => $patron });
1359 return $any_available ? 0 : 1;
1360 } else { # on_shelf_holds == 0 "If any unavailable" (the description is rather cryptic and could still be improved)
1361 return $item->onloan || IsItemOnHoldAndFound( $item->itemnumber );
1365 =head2 ItemsAnyAvailableAndNotRestricted
1367 ItemsAnyAvailableAndNotRestricted( { biblionumber => $biblionumber, patron => $patron });
1369 This function checks all items for specified biblionumber (numeric) against patron (object)
1370 and returns true (1) if at least one item available for loan/check out/present/not held
1371 and also checks other parameters logic which not restricts item for hold at all (for ex.
1372 AllowHoldsOnDamagedItems or 'holdallowed' own/sibling library)
1376 sub ItemsAnyAvailableAndNotRestricted {
1379 my @items = Koha::Items->search( { biblionumber => $param->{biblionumber} } );
1381 foreach my $i (@items) {
1382 my $reserves_control_branch =
1383 GetReservesControlBranch( $i->unblessed(), $param->{patron}->unblessed );
1384 my $branchitemrule =
1385 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $i->itype );
1386 my $item_library = Koha::Libraries->find( { branchcode => $i->homebranch } );
1388 # we can return (end the loop) when first one found:
1391 || $i->notforloan # items with non-zero notforloan cannot be checked out
1394 || IsItemOnHoldAndFound( $i->id )
1396 && ! C4::Context->preference('AllowHoldsOnDamagedItems') )
1397 || Koha::ItemTypes->find( $i->effective_itemtype() )->notforloan
1398 || $branchitemrule->{holdallowed} == 1 && $param->{patron}->branchcode ne $i->homebranch
1399 || $branchitemrule->{holdallowed} == 3 && ! $item_library->validate_hold_sibling( { branchcode => $param->{patron}->branchcode } )
1400 || CanItemBeReserved( $param->{patron}->borrowernumber, $i->id )->{status} ne 'OK';
1406 =head2 AlterPriority
1408 AlterPriority( $where, $reserve_id, $prev_priority, $next_priority, $first_priority, $last_priority );
1410 This function changes a reserve's priority up, down, to the top, or to the bottom.
1411 Input: $where is 'up', 'down', 'top' or 'bottom'. Biblionumber, Date reserve was placed
1416 my ( $where, $reserve_id, $prev_priority, $next_priority, $first_priority, $last_priority ) = @_;
1418 my $hold = Koha::Holds->find( $reserve_id );
1419 return unless $hold;
1421 if ( $hold->cancellationdate ) {
1422 warn "I cannot alter the priority for reserve_id $reserve_id, the reserve has been cancelled (" . $hold->cancellationdate . ')';
1426 if ( $where eq 'up' ) {
1427 return unless $prev_priority;
1428 _FixPriority({ reserve_id => $reserve_id, rank => $prev_priority })
1429 } elsif ( $where eq 'down' ) {
1430 return unless $next_priority;
1431 _FixPriority({ reserve_id => $reserve_id, rank => $next_priority })
1432 } elsif ( $where eq 'top' ) {
1433 _FixPriority({ reserve_id => $reserve_id, rank => $first_priority })
1434 } elsif ( $where eq 'bottom' ) {
1435 _FixPriority({ reserve_id => $reserve_id, rank => $last_priority });
1438 # FIXME Should return the new priority
1441 =head2 ToggleLowestPriority
1443 ToggleLowestPriority( $borrowernumber, $biblionumber );
1445 This function sets the lowestPriority field to true if is false, and false if it is true.
1449 sub ToggleLowestPriority {
1450 my ( $reserve_id ) = @_;
1452 my $dbh = C4::Context->dbh;
1454 my $sth = $dbh->prepare( "UPDATE reserves SET lowestPriority = NOT lowestPriority WHERE reserve_id = ?");
1455 $sth->execute( $reserve_id );
1457 _FixPriority({ reserve_id => $reserve_id, rank => '999999' });
1460 =head2 ToggleSuspend
1462 ToggleSuspend( $reserve_id );
1464 This function sets the suspend field to true if is false, and false if it is true.
1465 If the reserve is currently suspended with a suspend_until date, that date will
1466 be cleared when it is unsuspended.
1471 my ( $reserve_id, $suspend_until ) = @_;
1473 $suspend_until = dt_from_string($suspend_until) if ($suspend_until);
1475 my $hold = Koha::Holds->find( $reserve_id );
1477 if ( $hold->is_suspended ) {
1480 $hold->suspend_hold( $suspend_until );
1487 borrowernumber => $borrowernumber,
1488 [ biblionumber => $biblionumber, ]
1489 [ suspend_until => $suspend_until, ]
1490 [ suspend => $suspend ]
1493 This function accepts a set of hash keys as its parameters.
1494 It requires either borrowernumber or biblionumber, or both.
1496 suspend_until is wholly optional.
1503 my $borrowernumber = $params{'borrowernumber'} || undef;
1504 my $biblionumber = $params{'biblionumber'} || undef;
1505 my $suspend_until = $params{'suspend_until'} || undef;
1506 my $suspend = defined( $params{'suspend'} ) ? $params{'suspend'} : 1;
1508 $suspend_until = eval { dt_from_string($suspend_until) }
1509 if ( defined($suspend_until) );
1511 return unless ( $borrowernumber || $biblionumber );
1514 $params->{found} = undef;
1515 $params->{borrowernumber} = $borrowernumber if $borrowernumber;
1516 $params->{biblionumber} = $biblionumber if $biblionumber;
1518 my @holds = Koha::Holds->search($params);
1521 map { $_->suspend_hold($suspend_until) } @holds;
1524 map { $_->resume() } @holds;
1532 reserve_id => $reserve_id,
1534 [ignoreSetLowestRank => $ignoreSetLowestRank]
1539 _FixPriority({ biblionumber => $biblionumber});
1541 This routine adjusts the priority of a hold request and holds
1544 In the first form, where a reserve_id is passed, the priority of the
1545 hold is set to supplied rank, and other holds for that bib are adjusted
1546 accordingly. If the rank is "del", the hold is cancelled. If no rank
1547 is supplied, all of the holds on that bib have their priority adjusted
1548 as if the second form had been used.
1550 In the second form, where a biblionumber is passed, the holds on that
1551 bib (that are not captured) are sorted in order of increasing priority,
1552 then have reserves.priority set so that the first non-captured hold
1553 has its priority set to 1, the second non-captured hold has its priority
1554 set to 2, and so forth.
1556 In both cases, holds that have the lowestPriority flag on are have their
1557 priority adjusted to ensure that they remain at the end of the line.
1559 Note that the ignoreSetLowestRank parameter is meant to be used only
1560 when _FixPriority calls itself.
1565 my ( $params ) = @_;
1566 my $reserve_id = $params->{reserve_id};
1567 my $rank = $params->{rank} // '';
1568 my $ignoreSetLowestRank = $params->{ignoreSetLowestRank};
1569 my $biblionumber = $params->{biblionumber};
1571 my $dbh = C4::Context->dbh;
1574 if ( $reserve_id ) {
1575 $hold = Koha::Holds->find( $reserve_id );
1576 if (!defined $hold){
1577 # may have already been checked out and hold fulfilled
1578 $hold = Koha::Old::Holds->find( $reserve_id );
1580 return unless $hold;
1583 unless ( $biblionumber ) { # FIXME This is a very weird API
1584 $biblionumber = $hold->biblionumber;
1587 if ( $rank eq "del" ) { # FIXME will crash if called without $hold
1590 elsif ( $reserve_id && ( $rank eq "W" || $rank eq "0" ) ) {
1592 # make sure priority for waiting or in-transit items is 0
1596 WHERE reserve_id = ?
1597 AND found IN ('W', 'T', 'P')
1599 my $sth = $dbh->prepare($query);
1600 $sth->execute( $reserve_id );
1606 SELECT reserve_id, borrowernumber, reservedate
1608 WHERE biblionumber = ?
1609 AND ((found <> 'W' AND found <> 'T' AND found <> 'P') OR found IS NULL)
1610 ORDER BY priority ASC
1612 my $sth = $dbh->prepare($query);
1613 $sth->execute( $biblionumber );
1614 while ( my $line = $sth->fetchrow_hashref ) {
1615 push( @priority, $line );
1618 # FIXME This whole sub must be rewritten, especially to highlight what is done when reserve_id is not given
1619 # To find the matching index
1621 my $key = -1; # to allow for 0 to be a valid result
1622 for ( $i = 0 ; $i < @priority ; $i++ ) {
1623 if ( $reserve_id && $reserve_id == $priority[$i]->{'reserve_id'} ) {
1624 $key = $i; # save the index
1629 # if index exists in array then move it to new position
1630 if ( $key > -1 && $rank ne 'del' && $rank > 0 ) {
1631 my $new_rank = $rank -
1632 1; # $new_rank is what you want the new index to be in the array
1633 my $moving_item = splice( @priority, $key, 1 );
1634 splice( @priority, $new_rank, 0, $moving_item );
1637 # now fix the priority on those that are left....
1641 WHERE reserve_id = ?
1643 $sth = $dbh->prepare($query);
1644 for ( my $j = 0 ; $j < @priority ; $j++ ) {
1647 $priority[$j]->{'reserve_id'}
1651 $sth = $dbh->prepare( "SELECT reserve_id FROM reserves WHERE lowestPriority = 1 ORDER BY priority" );
1654 unless ( $ignoreSetLowestRank ) {
1655 while ( my $res = $sth->fetchrow_hashref() ) {
1657 reserve_id => $res->{'reserve_id'},
1659 ignoreSetLowestRank => 1
1665 =head2 _Findgroupreserve
1667 @results = &_Findgroupreserve($biblioitemnumber, $biblionumber, $itemnumber, $lookahead, $ignore_borrowers);
1669 Looks for a holds-queue based item-specific match first, then for a holds-queue title-level match, returning the
1670 first match found. If neither, then we look for non-holds-queue based holds.
1671 Lookahead is the number of days to look in advance.
1673 C<&_Findgroupreserve> returns :
1674 C<@results> is an array of references-to-hash whose keys are mostly
1675 fields from the reserves table of the Koha database, plus
1676 C<biblioitemnumber>.
1678 This routine with either return:
1679 1 - Item specific holds from the holds queue
1680 2 - Title level holds from the holds queue
1681 3 - All holds for this biblionumber
1683 All return values will respect any borrowernumbers passed as arrayref in $ignore_borrowers
1687 sub _Findgroupreserve {
1688 my ( $bibitem, $biblio, $itemnumber, $lookahead, $ignore_borrowers) = @_;
1689 my $dbh = C4::Context->dbh;
1691 # TODO: consolidate at least the SELECT portion of the first 2 queries to a common $select var.
1692 # check for exact targeted match
1693 my $item_level_target_query = qq{
1694 SELECT reserves.biblionumber AS biblionumber,
1695 reserves.borrowernumber AS borrowernumber,
1696 reserves.reservedate AS reservedate,
1697 reserves.branchcode AS branchcode,
1698 reserves.cancellationdate AS cancellationdate,
1699 reserves.found AS found,
1700 reserves.reservenotes AS reservenotes,
1701 reserves.priority AS priority,
1702 reserves.timestamp AS timestamp,
1703 biblioitems.biblioitemnumber AS biblioitemnumber,
1704 reserves.itemnumber AS itemnumber,
1705 reserves.reserve_id AS reserve_id,
1706 reserves.itemtype AS itemtype,
1707 reserves.non_priority AS non_priority
1709 JOIN biblioitems USING (biblionumber)
1710 JOIN hold_fill_targets USING (reserve_id)
1713 AND item_level_request = 1
1714 AND hold_fill_targets.itemnumber = ?
1715 AND reservedate <= DATE_ADD(NOW(),INTERVAL ? DAY)
1719 my $sth = $dbh->prepare($item_level_target_query);
1720 $sth->execute($itemnumber, $lookahead||0);
1722 if ( my $data = $sth->fetchrow_hashref ) {
1723 push( @results, $data )
1724 unless any{ $data->{borrowernumber} eq $_ } @$ignore_borrowers ;
1726 return @results if @results;
1728 # check for title-level targeted match
1729 my $title_level_target_query = qq{
1730 SELECT reserves.biblionumber AS biblionumber,
1731 reserves.borrowernumber AS borrowernumber,
1732 reserves.reservedate AS reservedate,
1733 reserves.branchcode AS branchcode,
1734 reserves.cancellationdate AS cancellationdate,
1735 reserves.found AS found,
1736 reserves.reservenotes AS reservenotes,
1737 reserves.priority AS priority,
1738 reserves.timestamp AS timestamp,
1739 biblioitems.biblioitemnumber AS biblioitemnumber,
1740 reserves.itemnumber AS itemnumber,
1741 reserves.reserve_id AS reserve_id,
1742 reserves.itemtype AS itemtype,
1743 reserves.non_priority AS non_priority
1745 JOIN biblioitems USING (biblionumber)
1746 JOIN hold_fill_targets USING (reserve_id)
1749 AND item_level_request = 0
1750 AND hold_fill_targets.itemnumber = ?
1751 AND reservedate <= DATE_ADD(NOW(),INTERVAL ? DAY)
1755 $sth = $dbh->prepare($title_level_target_query);
1756 $sth->execute($itemnumber, $lookahead||0);
1758 if ( my $data = $sth->fetchrow_hashref ) {
1759 push( @results, $data )
1760 unless any{ $data->{borrowernumber} eq $_ } @$ignore_borrowers ;
1762 return @results if @results;
1765 SELECT reserves.biblionumber AS biblionumber,
1766 reserves.borrowernumber AS borrowernumber,
1767 reserves.reservedate AS reservedate,
1768 reserves.waitingdate AS waitingdate,
1769 reserves.branchcode AS branchcode,
1770 reserves.cancellationdate AS cancellationdate,
1771 reserves.found AS found,
1772 reserves.reservenotes AS reservenotes,
1773 reserves.priority AS priority,
1774 reserves.timestamp AS timestamp,
1775 reserves.itemnumber AS itemnumber,
1776 reserves.reserve_id AS reserve_id,
1777 reserves.itemtype AS itemtype,
1778 reserves.non_priority AS non_priority
1780 WHERE reserves.biblionumber = ?
1781 AND (reserves.itemnumber IS NULL OR reserves.itemnumber = ?)
1782 AND reserves.reservedate <= DATE_ADD(NOW(),INTERVAL ? DAY)
1786 $sth = $dbh->prepare($query);
1787 $sth->execute( $biblio, $itemnumber, $lookahead||0);
1789 while ( my $data = $sth->fetchrow_hashref ) {
1790 push( @results, $data )
1791 unless any{ $data->{borrowernumber} eq $_ } @$ignore_borrowers ;
1796 =head2 _koha_notify_reserve
1798 _koha_notify_reserve( $hold->reserve_id );
1800 Sends a notification to the patron that their hold has been filled (through
1801 ModReserveAffect, _not_ ModReserveFill)
1803 The letter code for this notice may be found using the following query:
1805 select distinct letter_code
1806 from message_transports
1807 inner join message_attributes using (message_attribute_id)
1808 where message_name = 'Hold_Filled'
1810 This will probably sipmly be 'HOLD', but because it is defined in the database,
1811 it is subject to addition or change.
1813 The following tables are availalbe witin the notice:
1824 sub _koha_notify_reserve {
1825 my $reserve_id = shift;
1826 my $hold = Koha::Holds->find($reserve_id);
1827 my $borrowernumber = $hold->borrowernumber;
1829 my $patron = Koha::Patrons->find( $borrowernumber );
1831 # Try to get the borrower's email address
1832 my $to_address = $patron->notice_email_address;
1834 my $messagingprefs = C4::Members::Messaging::GetMessagingPreferences( {
1835 borrowernumber => $borrowernumber,
1836 message_name => 'Hold_Filled'
1839 my $library = Koha::Libraries->find( $hold->branchcode )->unblessed;
1841 my $admin_email_address = $library->{branchemail} || C4::Context->preference('KohaAdminEmailAddress');
1843 my %letter_params = (
1844 module => 'reserves',
1845 branchcode => $hold->branchcode,
1846 lang => $patron->lang,
1848 'branches' => $library,
1849 'borrowers' => $patron->unblessed,
1850 'biblio' => $hold->biblionumber,
1851 'biblioitems' => $hold->biblionumber,
1852 'reserves' => $hold->unblessed,
1853 'items' => $hold->itemnumber,
1857 my $notification_sent = 0; #Keeping track if a Hold_filled message is sent. If no message can be sent, then default to a print message.
1858 my $send_notification = sub {
1859 my ( $mtt, $letter_code ) = (@_);
1860 return unless defined $letter_code;
1861 $letter_params{letter_code} = $letter_code;
1862 $letter_params{message_transport_type} = $mtt;
1863 my $letter = C4::Letters::GetPreparedLetter ( %letter_params );
1865 warn "Could not find a letter called '$letter_params{'letter_code'}' for $mtt in the 'reserves' module";
1869 C4::Letters::EnqueueLetter( {
1871 borrowernumber => $borrowernumber,
1872 from_address => $admin_email_address,
1873 message_transport_type => $mtt,
1877 while ( my ( $mtt, $letter_code ) = each %{ $messagingprefs->{transports} } ) {
1879 ( $mtt eq 'email' and not $to_address ) # No email address
1880 or ( $mtt eq 'sms' and not $patron->smsalertnumber ) # No SMS number
1881 or ( $mtt eq 'itiva' and C4::Context->preference('TalkingTechItivaPhoneNotification') ) # Notice is handled by TalkingTech_itiva_outbound.pl
1882 or ( $mtt eq 'phone' and not $patron->phone ) # No phone number to call
1885 &$send_notification($mtt, $letter_code);
1886 $notification_sent++;
1888 #Making sure that a print notification is sent if no other transport types can be utilized.
1889 if (! $notification_sent) {
1890 &$send_notification('print', 'HOLD');
1895 =head2 _ShiftPriorityByDateAndPriority
1897 $new_priority = _ShiftPriorityByDateAndPriority( $biblionumber, $reservedate, $priority );
1899 This increments the priority of all reserves after the one
1900 with either the lowest date after C<$reservedate>
1901 or the lowest priority after C<$priority>.
1903 It effectively makes room for a new reserve to be inserted with a certain
1904 priority, which is returned.
1906 This is most useful when the reservedate can be set by the user. It allows
1907 the new reserve to be placed before other reserves that have a later
1908 reservedate. Since priority also is set by the form in reserves/request.pl
1909 the sub accounts for that too.
1913 sub _ShiftPriorityByDateAndPriority {
1914 my ( $biblio, $resdate, $new_priority ) = @_;
1916 my $dbh = C4::Context->dbh;
1917 my $query = "SELECT priority FROM reserves WHERE biblionumber = ? AND ( reservedate > ? OR priority > ? ) ORDER BY priority ASC LIMIT 1";
1918 my $sth = $dbh->prepare( $query );
1919 $sth->execute( $biblio, $resdate, $new_priority );
1920 my $min_priority = $sth->fetchrow;
1921 # if no such matches are found, $new_priority remains as original value
1922 $new_priority = $min_priority if ( $min_priority );
1924 # Shift the priority up by one; works in conjunction with the next SQL statement
1925 $query = "UPDATE reserves
1926 SET priority = priority+1
1927 WHERE biblionumber = ?
1928 AND borrowernumber = ?
1931 my $sth_update = $dbh->prepare( $query );
1933 # Select all reserves for the biblio with priority greater than $new_priority, and order greatest to least
1934 $query = "SELECT borrowernumber, reservedate FROM reserves WHERE priority >= ? AND biblionumber = ? ORDER BY priority DESC";
1935 $sth = $dbh->prepare( $query );
1936 $sth->execute( $new_priority, $biblio );
1937 while ( my $row = $sth->fetchrow_hashref ) {
1938 $sth_update->execute( $biblio, $row->{borrowernumber}, $row->{reservedate} );
1941 return $new_priority; # so the caller knows what priority they wind up receiving
1946 MoveReserve( $itemnumber, $borrowernumber, $cancelreserve )
1948 Use when checking out an item to handle reserves
1949 If $cancelreserve boolean is set to true, it will remove existing reserve
1954 my ( $itemnumber, $borrowernumber, $cancelreserve ) = @_;
1956 $cancelreserve //= 0;
1958 my $lookahead = C4::Context->preference('ConfirmFutureHolds'); #number of days to look for future holds
1959 my ( $restype, $res, undef ) = CheckReserves( $itemnumber, undef, $lookahead );
1962 my $biblionumber = $res->{biblionumber};
1964 if ($res->{borrowernumber} == $borrowernumber) {
1965 ModReserveFill($res);
1969 # The item is reserved by someone else.
1970 # Find this item in the reserves
1972 my $borr_res = Koha::Holds->search({
1973 borrowernumber => $borrowernumber,
1974 biblionumber => $biblionumber,
1976 order_by => 'priority'
1980 # The item is reserved by the current patron
1981 ModReserveFill($borr_res->unblessed);
1984 if ( $cancelreserve eq 'revert' ) { ## Revert waiting reserve to priority 1
1985 RevertWaitingStatus({ itemnumber => $itemnumber });
1987 elsif ( $cancelreserve eq 'cancel' || $cancelreserve ) { # cancel reserves on this item
1988 my $hold = Koha::Holds->find( $res->{reserve_id} );
1996 MergeHolds($dbh,$to_biblio, $from_biblio);
1998 This shifts the holds from C<$from_biblio> to C<$to_biblio> and reorders them by the date they were placed
2003 my ( $dbh, $to_biblio, $from_biblio ) = @_;
2004 my $sth = $dbh->prepare(
2005 "SELECT count(*) as reserve_count FROM reserves WHERE biblionumber = ?"
2007 $sth->execute($from_biblio);
2008 if ( my $data = $sth->fetchrow_hashref() ) {
2010 # holds exist on old record, if not we don't need to do anything
2011 $sth = $dbh->prepare(
2012 "UPDATE reserves SET biblionumber = ? WHERE biblionumber = ?");
2013 $sth->execute( $to_biblio, $from_biblio );
2016 # don't reorder those already waiting
2018 $sth = $dbh->prepare(
2019 "SELECT * FROM reserves WHERE biblionumber = ? AND (found NOT IN ('W', 'T', 'P') OR found is NULL) ORDER BY reservedate ASC"
2021 my $upd_sth = $dbh->prepare(
2022 "UPDATE reserves SET priority = ? WHERE biblionumber = ? AND borrowernumber = ?
2023 AND reservedate = ? AND (itemnumber = ? or itemnumber is NULL) "
2025 $sth->execute( $to_biblio );
2027 while ( my $reserve = $sth->fetchrow_hashref() ) {
2029 $priority, $to_biblio,
2030 $reserve->{'borrowernumber'}, $reserve->{'reservedate'},
2031 $reserve->{'itemnumber'}
2038 =head2 RevertWaitingStatus
2040 RevertWaitingStatus({ itemnumber => $itemnumber });
2042 Reverts a 'waiting' hold back to a regular hold with a priority of 1.
2044 Caveat: Any waiting hold fixed with RevertWaitingStatus will be an
2045 item level hold, even if it was only a bibliolevel hold to
2046 begin with. This is because we can no longer know if a hold
2047 was item-level or bib-level after a hold has been set to
2052 sub RevertWaitingStatus {
2053 my ( $params ) = @_;
2054 my $itemnumber = $params->{'itemnumber'};
2056 return unless ( $itemnumber );
2058 my $dbh = C4::Context->dbh;
2060 ## Get the waiting reserve we want to revert
2061 my $hold = Koha::Holds->search(
2063 itemnumber => $itemnumber,
2064 found => { not => undef },
2068 ## Increment the priority of all other non-waiting
2069 ## reserves for this bib record
2070 my $holds = Koha::Holds->search({ biblionumber => $hold->biblionumber, priority => { '>' => 0 } })
2071 ->update({ priority => \'priority + 1' }, { no_triggers => 1 });
2073 ## Fix up the currently waiting reserve
2078 waitingdate => undef,
2079 itemnumber => $hold->item_level_hold ? $hold->itemnumber : undef,
2083 _FixPriority( { biblionumber => $hold->biblionumber } );
2092 branchcode => $branchcode,
2093 borrowernumber => $borrowernumber,
2094 biblionumber => $biblionumber,
2095 [ itemnumber => $itemnumber, ]
2096 [ barcode => $barcode, ]
2100 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
2102 The letter code will be HOLD_SLIP, and the following tables are
2103 available within the slip:
2116 my $branchcode = $args->{branchcode};
2117 my $reserve_id = $args->{reserve_id};
2119 my $hold = Koha::Holds->find($reserve_id);
2120 return unless $hold;
2122 my $patron = $hold->borrower;
2123 my $reserve = $hold->unblessed;
2125 return C4::Letters::GetPreparedLetter (
2126 module => 'circulation',
2127 letter_code => 'HOLD_SLIP',
2128 branchcode => $branchcode,
2129 lang => $patron->lang,
2131 'reserves' => $reserve,
2132 'branches' => $reserve->{branchcode},
2133 'borrowers' => $reserve->{borrowernumber},
2134 'biblio' => $reserve->{biblionumber},
2135 'biblioitems' => $reserve->{biblionumber},
2136 'items' => $reserve->{itemnumber},
2141 =head2 GetReservesControlBranch
2143 my $reserves_control_branch = GetReservesControlBranch($item, $borrower);
2145 Return the branchcode to be used to determine which reserves
2146 policy applies to a transaction.
2148 C<$item> is a hashref for an item. Only 'homebranch' is used.
2150 C<$borrower> is a hashref to borrower. Only 'branchcode' is used.
2154 sub GetReservesControlBranch {
2155 my ( $item, $borrower ) = @_;
2157 my $reserves_control = C4::Context->preference('ReservesControlBranch');
2160 ( $reserves_control eq 'ItemHomeLibrary' ) ? $item->{'homebranch'}
2161 : ( $reserves_control eq 'PatronLibrary' ) ? $borrower->{'branchcode'}
2167 =head2 CalculatePriority
2169 my $p = CalculatePriority($biblionumber, $resdate);
2171 Calculate priority for a new reserve on biblionumber, placing it at
2172 the end of the line of all holds whose start date falls before
2173 the current system time and that are neither on the hold shelf
2176 The reserve date parameter is optional; if it is supplied, the
2177 priority is based on the set of holds whose start date falls before
2178 the parameter value.
2180 After calculation of this priority, it is recommended to call
2181 _ShiftPriorityByDateAndPriority. Note that this is currently done in
2186 sub CalculatePriority {
2187 my ( $biblionumber, $resdate ) = @_;
2190 SELECT COUNT(*) FROM reserves
2191 WHERE biblionumber = ?
2193 AND (found IS NULL OR found = '')
2195 #skip found==W or found==T or found==P (waiting, transit or processing holds)
2197 $sql.= ' AND ( reservedate <= ? )';
2200 $sql.= ' AND ( reservedate < NOW() )';
2202 my $dbh = C4::Context->dbh();
2203 my @row = $dbh->selectrow_array(
2206 $resdate ? ($biblionumber, $resdate) : ($biblionumber)
2209 return @row ? $row[0]+1 : 1;
2212 =head2 IsItemOnHoldAndFound
2214 my $bool = IsItemFoundHold( $itemnumber );
2216 Returns true if the item is currently on hold
2217 and that hold has a non-null found status ( W, T, etc. )
2221 sub IsItemOnHoldAndFound {
2222 my ($itemnumber) = @_;
2224 my $rs = Koha::Database->new()->schema()->resultset('Reserve');
2226 my $found = $rs->count(
2228 itemnumber => $itemnumber,
2229 found => { '!=' => undef }
2236 =head2 GetMaxPatronHoldsForRecord
2238 my $holds_per_record = ReservesControlBranch( $borrowernumber, $biblionumber );
2240 For multiple holds on a given record for a given patron, the max
2241 number of record level holds that a patron can be placed is the highest
2242 value of the holds_per_record rule for each item if the record for that
2243 patron. This subroutine finds and returns the highest holds_per_record
2244 rule value for a given patron id and record id.
2248 sub GetMaxPatronHoldsForRecord {
2249 my ( $borrowernumber, $biblionumber ) = @_;
2251 my $patron = Koha::Patrons->find($borrowernumber);
2252 my @items = Koha::Items->search( { biblionumber => $biblionumber } );
2254 my $controlbranch = C4::Context->preference('ReservesControlBranch');
2256 my $categorycode = $patron->categorycode;
2258 $branchcode = $patron->branchcode if ( $controlbranch eq "PatronLibrary" );
2261 foreach my $item (@items) {
2262 my $itemtype = $item->effective_itemtype();
2264 $branchcode = $item->homebranch if ( $controlbranch eq "ItemHomeLibrary" );
2266 my $rule = Koha::CirculationRules->get_effective_rule({
2267 categorycode => $categorycode,
2268 itemtype => $itemtype,
2269 branchcode => $branchcode,
2270 rule_name => 'holds_per_record'
2272 my $holds_per_record = $rule ? $rule->rule_value : 0;
2273 $max = $holds_per_record if $holds_per_record > $max;
2281 Koha Development Team <http://koha-community.org/>