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>.
27 use C4::Biblio qw( GetMarcFromKohaField );
28 use C4::Circulation qw( CheckIfIssuedToPatron GetAgeRestriction GetBranchItemRule );
30 use C4::Items qw( CartToShelf get_hostitemnumbers_of );
32 use C4::Log qw( logaction );
33 use C4::Members::Messaging;
35 use Koha::Account::Lines;
36 use Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue;
39 use Koha::Cache::Memory::Lite;
40 use Koha::CirculationRules;
42 use Koha::DateUtils qw( dt_from_string output_pref );
50 use Koha::Policy::Holds;
52 use List::MoreUtils qw( any );
56 C4::Reserves - Koha functions for dealing with reservation.
64 This modules provides somes functions to deal with reservations.
66 Reserves are stored in reserves table.
67 The following columns contains important values :
68 - priority >0 : then the reserve is at 1st stage, and not yet affected to any item.
69 =0 : then the reserve is being dealed
70 - found : NULL : means the patron requested the 1st available, and we haven't chosen the item
71 T(ransit) : the reserve is linked to an item but is in transit to the pickup branch
72 W(aiting) : the reserve is linked to an item, is at the pickup branch, and is waiting on the hold shelf
73 F(inished) : the reserve has been completed, and is done
74 P(rocessing) : reserved item has been returned using self-check machine and reserve needs to be confirmed
75 by librarian before notice is send and status changed to waiting.
76 Applicable only if HoldsNeedProcessingSIP system preference is set.
77 - itemnumber : empty : the reserve is still unaffected to an item
78 filled: the reserve is attached to an item
79 The complete workflow is :
80 ==== 1st use case ====
81 patron request a document, 1st available : P >0, F=NULL, I=NULL
82 a library having it run "transfertodo", and clic on the list
83 if there is no transfer to do, the reserve waiting
84 patron can pick it up P =0, F=W, I=filled
85 if there is a transfer to do, write in branchtransfer P =0, F=T, I=filled
86 The pickup library receive the book, it check in P =0, F=W, I=filled
87 The patron borrow the book P =0, F=F, I=filled
89 ==== 2nd use case ====
90 patron requests a document, a given item,
91 If pickup is holding branch P =0, F=W, I=filled
92 If transfer needed, write in branchtransfer P =0, F=T, I=filled
93 The pickup library receive the book, it checks it in P =0, F=W, I=filled
94 The patron borrow the book P =0, F=F, I=filled
100 our (@ISA, @EXPORT_OK);
117 ModReserveMinusPriority
123 CanReserveBeCanceledFromOpac
124 CancelExpiredReserves
126 AutoUnsuspendReserves
128 IsAvailableForItemLevelRequest
129 ItemsAnyAvailableAndNotRestricted
142 GetMaxPatronHoldsForRecord
154 branchcode => $branchcode,
155 borrowernumber => $borrowernumber,
156 biblionumber => $biblionumber,
157 priority => $priority,
158 reservation_date => $reservation_date,
159 expiration_date => $expiration_date,
162 itemnumber => $itemnumber,
164 itemtype => $itemtype,
165 item_group_id => $item_group_id
169 Adds reserve and generates HOLDPLACED message.
171 The following tables are available witin the HOLDPLACED message:
184 my $branch = $params->{branchcode};
185 my $borrowernumber = $params->{borrowernumber};
186 my $biblionumber = $params->{biblionumber};
187 my $priority = $params->{priority};
188 my $resdate = $params->{reservation_date};
189 my $patron_expiration_date = $params->{expiration_date};
190 my $notes = $params->{notes};
191 my $title = $params->{title};
192 my $checkitem = $params->{itemnumber};
193 my $found = $params->{found};
194 my $itemtype = $params->{itemtype};
195 my $non_priority = $params->{non_priority};
196 my $item_group_id = $params->{item_group_id};
198 $resdate ||= dt_from_string;
200 # if we have an item selectionned, and the pickup branch is the same as the holdingbranch
201 # of the document, we force the value $priority and $found .
202 if ( $checkitem and not C4::Context->preference('ReservesNeedReturns') ) {
203 my $item = Koha::Items->find( $checkitem ); # FIXME Prevent bad calls
206 # If item is already checked out, it cannot be set waiting
209 # The item can't be waiting if it needs a transfer
210 && $item->holdingbranch eq $branch
212 # Similarly, if in transit it can't be waiting
213 && !$item->get_transfer
215 # If we can't hold damaged items, and it is damaged, it can't be waiting
216 && ( $item->damaged && C4::Context->preference('AllowHoldsOnDamagedItems') || !$item->damaged )
218 # Lastly, if this already has holds, we shouldn't make it waiting for the new hold
219 && !$item->current_holds->count )
225 if ( C4::Context->preference( 'AllowHoldDateInFuture' ) ) {
226 # Make room in reserves for this if passed a priority
227 $priority = _ShiftPriority( $biblionumber, $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 item_group_id => $item_group_id,
246 reservedate => $resdate,
247 branchcode => $branch,
248 priority => $priority,
249 reservenotes => $notes,
250 itemnumber => $checkitem,
252 waitingdate => $waitingdate,
253 patron_expiration_date => $patron_expiration_date,
254 itemtype => $itemtype,
255 item_level_hold => $checkitem ? 1 : 0,
256 non_priority => $non_priority ? 1 : 0,
259 $hold->set_waiting() if $found && $found eq 'W';
261 logaction( 'HOLDS', 'CREATE', $hold->id, $hold )
262 if C4::Context->preference('HoldsLog');
264 my $reserve_id = $hold->id();
266 # add a reserve fee if needed
267 if ( C4::Context->preference('HoldFeeMode') ne 'any_time_is_collected' ) {
268 my $reserve_fee = GetReserveFee( $borrowernumber, $biblionumber );
269 ChargeReserveFee( $borrowernumber, $reserve_fee, $title );
272 _FixPriority({ biblionumber => $biblionumber});
274 # Send e-mail to librarian if syspref is active
275 if(C4::Context->preference("emailLibrarianWhenHoldIsPlaced")){
276 my $patron = Koha::Patrons->find( $borrowernumber );
277 my $library = $patron->library;
278 if ( my $letter = C4::Letters::GetPreparedLetter (
279 module => 'reserves',
280 letter_code => 'HOLDPLACED',
281 branchcode => $branch,
282 lang => $patron->lang,
284 'branches' => $library->unblessed,
285 'borrowers' => $patron->unblessed,
286 'biblio' => $biblionumber,
287 'biblioitems' => $biblionumber,
288 'items' => $checkitem,
289 'reserves' => $hold->unblessed,
293 my $branch_email_address = $library->inbound_email_address;
295 C4::Letters::EnqueueLetter(
298 borrowernumber => $borrowernumber,
299 message_transport_type => 'email',
300 to_address => $branch_email_address,
306 Koha::Plugins->call('after_hold_create', $hold);
311 payload => { hold => $hold->get_from_storage }
315 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
317 biblio_ids => [ $biblionumber ]
319 ) if C4::Context->preference('RealTimeHoldsQueue');
324 =head2 CanBookBeReserved
326 $canReserve = &CanBookBeReserved($borrowernumber, $biblionumber, $branchcode, $params)
327 if ($canReserve eq 'OK') { #We can reserve this Item! }
329 $params are passed directly through to CanItemBeReserved
331 See CanItemBeReserved() for possible return values.
335 sub CanBookBeReserved{
336 my ($borrowernumber, $biblionumber, $pickup_branchcode, $params) = @_;
338 # Check that patron have not checked out this biblio (if AllowHoldsOnPatronsPossessions set)
339 if ( !C4::Context->preference('AllowHoldsOnPatronsPossessions')
340 && C4::Circulation::CheckIfIssuedToPatron( $borrowernumber, $biblionumber ) ) {
341 return { status =>'alreadypossession' };
344 if ( $params->{itemtype} ) {
346 # biblio-level, item type-contrained
347 my $patron = Koha::Patrons->find($borrowernumber);
348 my $reservesallowed = Koha::CirculationRules->get_effective_rule(
350 itemtype => $params->{itemtype},
351 categorycode => $patron->categorycode,
352 branchcode => $pickup_branchcode,
353 rule_name => 'reservesallowed',
357 $reservesallowed = ( $reservesallowed eq '' ) ? undef : $reservesallowed;
359 my $count = $patron->holds->search(
362 { 'me.itemtype' => $params->{itemtype} },
363 { 'item.itype' => $params->{itemtype} }
371 return { status => '' }
372 if defined $reservesallowed and $reservesallowed < $count + 1;
376 #get items linked via host records
377 my @hostitemnumbers = get_hostitemnumbers_of($biblionumber);
378 if (@hostitemnumbers){
379 $items = Koha::Items->search({
381 biblionumber => $biblionumber,
382 itemnumber => { -in => @hostitemnumbers }
386 $items = Koha::Items->search({ biblionumber => $biblionumber});
389 my $canReserve = { status => '' };
390 my $patron = Koha::Patrons->find( $borrowernumber );
391 while ( my $item = $items->next ) {
392 $canReserve = CanItemBeReserved( $patron, $item, $pickup_branchcode, $params );
393 return { status => 'OK' } if $canReserve->{status} eq 'OK';
398 =head2 CanItemBeReserved
400 $canReserve = &CanItemBeReserved($patron, $item, $branchcode, $params)
401 if ($canReserve->{status} eq 'OK') { #We can reserve this Item! }
404 'ignore_hold_counts' - we use this routine to check if an item can fill a hold - on this case we
405 should not check if there are too many holds as we only care about reservability
407 @RETURNS { status => OK }, if the Item can be reserved.
408 { status => ageRestricted }, if the Item is age restricted for this borrower.
409 { status => damaged }, if the Item is damaged.
410 { status => cannotReserveFromOtherBranches }, if syspref 'canreservefromotherbranches' is OK.
411 { status => branchNotInHoldGroup }, if borrower home library is not in hold group, and holds are only allowed from hold groups.
412 { status => tooManyReserves, limit => $limit }, if the borrower has exceeded their maximum reserve amount.
413 { status => notReservable }, if holds on this item are not allowed
414 { status => libraryNotFound }, if given branchcode is not an existing library
415 { status => libraryNotPickupLocation }, if given branchcode is not configured to be a pickup location
416 { status => cannotBeTransferred }, if branch transfer limit applies on given item and branchcode
417 { status => pickupNotInHoldGroup }, pickup location is not in hold group, and pickup locations are only allowed from hold groups.
418 { status => recall }, if the borrower has already placed a recall on this item
422 our $CanItemBeReserved_cache_key;
425 my $memory_cache = Koha::Cache::Memory::Lite->get_instance();
426 $memory_cache->set_in_cache( $CanItemBeReserved_cache_key, $return );
430 sub CanItemBeReserved {
431 my ( $patron, $item, $pickup_branchcode, $params ) = @_;
433 my $memory_cache = Koha::Cache::Memory::Lite->get_instance();
434 $CanItemBeReserved_cache_key = sprintf "Hold_CanItemBeReserved:%s:%s:%s", $patron->borrowernumber, $item->itemnumber, $pickup_branchcode || "";
435 if ( $params->{get_from_cache} ) {
436 my $cached = $memory_cache->get_from_cache($CanItemBeReserved_cache_key);
437 return $cached if $cached;
440 my $dbh = C4::Context->dbh;
441 my $ruleitemtype; # itemtype of the matching issuing rule
442 my $allowedreserves = 0; # Total number of holds allowed across all records, default to none
444 # We check item branch if IndependentBranches is ON
445 # and canreservefromotherbranches is OFF
446 if ( C4::Context->preference('IndependentBranches')
447 and !C4::Context->preference('canreservefromotherbranches') )
449 if ( $item->homebranch ne $patron->branchcode ) {
450 return _cache { status => 'cannotReserveFromOtherBranches' };
454 # we retrieve borrowers and items informations #
455 # item->{itype} will come for biblioitems if necessery
456 my $borrower = $patron->unblessed;
458 # If an item is damaged and we don't allow holds on damaged items, we can stop right here
459 return _cache { status =>'damaged' }
461 && !C4::Context->preference('AllowHoldsOnDamagedItems') );
463 if( GetMarcFromKohaField('biblioitems.agerestriction') ){
464 my $biblio = $item->biblio;
465 # Check for the age restriction
466 my ( $ageRestriction, $daysToAgeRestriction ) =
467 C4::Circulation::GetAgeRestriction( $biblio->biblioitem->agerestriction, $borrower );
468 return _cache { status => 'ageRestricted' } if $daysToAgeRestriction && $daysToAgeRestriction > 0;
471 # Check that the patron doesn't have an item level hold on this item already
472 return _cache { status =>'itemAlreadyOnHold' }
473 if ( !$params->{ignore_hold_counts} && Koha::Holds->search( { borrowernumber => $patron->borrowernumber, itemnumber => $item->itemnumber } )->count() );
475 # Check that patron have not checked out this biblio (if AllowHoldsOnPatronsPossessions set)
476 if ( !C4::Context->preference('AllowHoldsOnPatronsPossessions')
477 && C4::Circulation::CheckIfIssuedToPatron( $patron->borrowernumber, $item->biblionumber ) ) {
478 return _cache { status =>'alreadypossession' };
481 # check if a recall exists on this item from this borrower
482 return _cache { status => 'recall' }
483 if $patron->recalls->filter_by_current->search({ item_id => $item->itemnumber })->count;
485 my $controlbranch = C4::Context->preference('ReservesControlBranch');
487 my $reserves_control_branch;
488 my $branchfield = "reserves.branchcode";
490 if ( $controlbranch eq "ItemHomeLibrary" ) {
491 $branchfield = "items.homebranch";
492 $reserves_control_branch = $item->homebranch;
494 elsif ( $controlbranch eq "PatronLibrary" ) {
495 $branchfield = "borrowers.branchcode";
496 $reserves_control_branch = $borrower->{branchcode};
501 my $reservesallowed = Koha::CirculationRules->get_effective_rule({
502 itemtype => $item->effective_itemtype,
503 categorycode => $borrower->{categorycode},
504 branchcode => $reserves_control_branch,
505 rule_name => 'reservesallowed',
508 $ruleitemtype = $reservesallowed->itemtype;
509 $allowedreserves = $reservesallowed->rule_value // 0; #undefined is 0, blank is unlimited
512 $ruleitemtype = undef;
515 my $rights = Koha::CirculationRules->get_effective_rules({
516 categorycode => $borrower->{'categorycode'},
517 itemtype => $item->effective_itemtype,
518 branchcode => $reserves_control_branch,
519 rules => ['holds_per_record','holds_per_day']
521 my $holds_per_record = $rights->{holds_per_record} // 1;
522 my $holds_per_day = $rights->{holds_per_day};
524 if ( defined $holds_per_record && $holds_per_record ne '' ){
525 if ( $holds_per_record == 0 ) {
526 return _cache { status => "noReservesAllowed" };
528 if ( !$params->{ignore_hold_counts} ) {
529 my $search_params = {
530 borrowernumber => $patron->borrowernumber,
531 biblionumber => $item->biblionumber,
533 my $holds = Koha::Holds->search($search_params);
534 return _cache { status => "tooManyHoldsForThisRecord", limit => $holds_per_record } if $holds->count() >= $holds_per_record;
538 if (!$params->{ignore_hold_counts} && defined $holds_per_day && $holds_per_day ne '')
540 my $today_holds = Koha::Holds->search({
541 borrowernumber => $patron->borrowernumber,
542 reservedate => dt_from_string->date
544 return _cache { status => 'tooManyReservesToday', limit => $holds_per_day } if $today_holds->count() >= $holds_per_day;
547 # we check if it's ok or not
548 if ( defined $allowedreserves && $allowedreserves ne '' ){
549 if( $allowedreserves == 0 ){
550 return _cache { status => 'noReservesAllowed' };
552 if ( !$params->{ignore_hold_counts} ) {
555 SELECT count(*) AS count
557 LEFT JOIN items USING (itemnumber)
558 LEFT JOIN biblioitems ON (reserves.biblionumber=biblioitems.biblionumber)
559 LEFT JOIN borrowers USING (borrowernumber)
560 WHERE borrowernumber = ?
562 $querycount .= "AND ( $branchfield = ? OR $branchfield IS NULL )";
564 # If using item-level itypes, fall back to the record
565 # level itemtype if the hold has no associated item
566 if ( defined $ruleitemtype ) {
567 if ( C4::Context->preference('item-level_itypes') ) {
569 AND ( COALESCE( items.itype, biblioitems.itemtype ) = ?
570 OR reserves.itemtype = ? )
575 AND ( biblioitems.itemtype = ?
576 OR reserves.itemtype = ? )
581 my $sthcount = $dbh->prepare($querycount);
583 if ( defined $ruleitemtype ) {
584 $sthcount->execute( $patron->borrowernumber, $reserves_control_branch, $ruleitemtype, $ruleitemtype );
587 $sthcount->execute( $patron->borrowernumber, $reserves_control_branch );
590 my $reservecount = "0";
591 if ( my $rowcount = $sthcount->fetchrow_hashref() ) {
592 $reservecount = $rowcount->{count};
595 return _cache { status => 'tooManyReserves', limit => $allowedreserves } if $reservecount >= $allowedreserves;
599 # Now we need to check hold limits by patron category
600 my $rule = Koha::CirculationRules->get_effective_rule(
602 categorycode => $patron->categorycode,
603 branchcode => $reserves_control_branch,
604 rule_name => 'max_holds',
607 if (!$params->{ignore_hold_counts} && $rule && defined( $rule->rule_value ) && $rule->rule_value ne '' ) {
608 my $total_holds_count = Koha::Holds->search(
610 borrowernumber => $patron->borrowernumber
614 return _cache { status => 'tooManyReserves', limit => $rule->rule_value} if $total_holds_count >= $rule->rule_value;
618 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $item->effective_itemtype );
620 if ( $branchitemrule->{holdallowed} eq 'not_allowed' ) {
621 return _cache { status => 'notReservable' };
624 if ( $branchitemrule->{holdallowed} eq 'from_home_library'
625 && $borrower->{branchcode} ne $item->homebranch )
627 return _cache { status => 'cannotReserveFromOtherBranches' };
630 my $item_library = Koha::Libraries->find( {branchcode => $item->homebranch} );
631 if ( $branchitemrule->{holdallowed} eq 'from_local_hold_group') {
632 if($patron->branchcode ne $item->homebranch && !$item_library->validate_hold_sibling( {branchcode => $patron->branchcode} )) {
633 return _cache { status => 'branchNotInHoldGroup' };
637 if ($pickup_branchcode) {
638 my $destination = Koha::Libraries->find({
639 branchcode => $pickup_branchcode,
642 unless ($destination) {
643 return _cache { status => 'libraryNotFound' };
645 unless ($destination->pickup_location) {
646 return _cache { status => 'libraryNotPickupLocation' };
648 unless ($item->can_be_transferred({ to => $destination })) {
649 return _cache { status => 'cannotBeTransferred' };
651 if ($branchitemrule->{hold_fulfillment_policy} eq 'holdgroup' && !$item_library->validate_hold_sibling( {branchcode => $pickup_branchcode} )) {
652 return _cache { status => 'pickupNotInHoldGroup' };
654 if ($branchitemrule->{hold_fulfillment_policy} eq 'patrongroup' && !Koha::Libraries->find({branchcode => $borrower->{branchcode}})->validate_hold_sibling({branchcode => $pickup_branchcode})) {
655 return _cache { status => 'pickupNotInHoldGroup' };
659 return _cache { status => 'OK' };
662 =head2 CanReserveBeCanceledFromOpac
664 $number = CanReserveBeCanceledFromOpac($reserve_id, $borrowernumber);
666 returns 1 if reserve can be cancelled by user from OPAC.
667 First check if reserve belongs to user, next checks if reserve is not in
668 transfer or waiting status
672 sub CanReserveBeCanceledFromOpac {
673 my ($reserve_id, $borrowernumber) = @_;
675 return unless $reserve_id and $borrowernumber;
676 my $reserve = Koha::Holds->find($reserve_id) or return;
678 return 0 unless $reserve->borrowernumber == $borrowernumber;
679 return $reserve->is_cancelable_from_opac;
682 =head2 GetOtherReserves
684 ($messages,$nextreservinfo)=$GetOtherReserves(itemnumber);
686 Check queued list of this document and check if this document must be transferred
690 sub GetOtherReserves {
691 my ($itemnumber) = @_;
694 my $item = Koha::Items->find($itemnumber);
695 my ( undef, $checkreserves, undef ) = CheckReserves($item);
696 if ($checkreserves) {
697 if ( $item->holdingbranch ne $checkreserves->{'branchcode'} ) {
698 $messages->{'transfert'} = $checkreserves->{'branchcode'};
699 #minus priorities of others reservs
700 ModReserveMinusPriority(
702 $checkreserves->{'reserve_id'},
705 #launch the subroutine dotransfer
706 C4::Items::ModItemTransfer(
708 $item->holdingbranch,
709 $checkreserves->{'branchcode'},
715 #step 2b : case of a reservation on the same branch, set the waiting status
717 $messages->{'waiting'} = 1;
718 ModReserveMinusPriority(
720 $checkreserves->{'reserve_id'},
722 ModReserveStatus($itemnumber,'W');
725 $nextreservinfo = $checkreserves;
728 return ( $messages, $nextreservinfo );
731 =head2 ChargeReserveFee
733 $fee = ChargeReserveFee( $borrowernumber, $fee, $title );
735 Charge the fee for a reserve (if $fee > 0)
739 sub ChargeReserveFee {
740 my ( $borrowernumber, $fee, $title ) = @_;
741 return if !$fee || $fee == 0; # the last test is needed to include 0.00
742 Koha::Account->new( { patron_id => $borrowernumber } )->add_debit(
745 description => $title,
747 user_id => C4::Context->userenv ? C4::Context->userenv->{'number'} : undef,
748 library_id => C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef,
749 interface => C4::Context->interface,
750 invoice_type => undef,
759 $fee = GetReserveFee( $borrowernumber, $biblionumber );
761 Calculate the fee for a reserve (if applicable).
766 my ( $borrowernumber, $biblionumber ) = @_;
768 SELECT reservefee FROM borrowers LEFT JOIN categories ON borrowers.categorycode = categories.categorycode WHERE borrowernumber = ?
771 SELECT COUNT(*) FROM items
772 LEFT JOIN issues USING (itemnumber)
773 WHERE items.biblionumber=? AND issues.issue_id IS NULL
776 SELECT COUNT(*) FROM reserves WHERE biblionumber=? AND borrowernumber<>?
779 my $dbh = C4::Context->dbh;
780 my ( $fee ) = $dbh->selectrow_array( $borquery, undef, ($borrowernumber) );
782 my $hold_fee_mode = C4::Context->preference('HoldFeeMode') || 'not_always';
783 if( $fee and $fee > 0 and $hold_fee_mode eq 'not_always' ) {
784 # This is a reconstruction of the old code:
785 # Compare number of items with items issued, and optionally check holds
786 # If not all items are issued and there are no holds: charge no fee
787 # NOTE: Lost, damaged, not-for-loan, etc. are just ignored here
788 my ( $notissued, $reserved );
789 ( $notissued ) = $dbh->selectrow_array( $issue_qry, undef,
791 if( $notissued == 0 ) {
792 # all items are issued
793 ( $reserved ) = $dbh->selectrow_array( $holds_qry, undef,
794 ( $biblionumber, $borrowernumber ) );
795 $fee = 0 if $reserved == 0;
803 =head2 GetReserveStatus
805 $reservestatus = GetReserveStatus($itemnumber);
807 Takes an itemnumber and returns the status of the reserve placed on it.
808 If several reserves exist, the reserve with the lower priority is given.
812 ## FIXME: I don't think this does what it thinks it does.
813 ## It only ever checks the first reserve result, even though
814 ## multiple reserves for that bib can have the itemnumber set
815 ## the sub is only used once in the codebase.
816 sub GetReserveStatus {
817 my ($itemnumber) = @_;
819 my $dbh = C4::Context->dbh;
821 my ($sth, $found, $priority);
823 $sth = $dbh->prepare("SELECT found, priority FROM reserves WHERE itemnumber = ? order by priority LIMIT 1");
824 $sth->execute($itemnumber);
825 ($found, $priority) = $sth->fetchrow_array;
829 return 'Waiting' if $found eq 'W' and $priority == 0;
830 return 'Processing' if $found eq 'P';
831 return 'Finished' if $found eq 'F';
834 return 'Reserved' if defined $priority && $priority > 0;
836 return ''; # empty string here will remove need for checking undef, or less log lines
841 ($status, $matched_reserve, $possible_reserves) = &CheckReserves($item);
842 ($status, $matched_reserve, $possible_reserves) = &CheckReserves($item, $lookahead);
844 Find a book in the reserves.
846 C<$item> is the book's item.
847 C<$lookahead> is the number of days to look in advance for future reserves.
849 As I understand it, C<&CheckReserves> looks for the given item in the
850 reserves. If it is found, that's a match, and C<$status> is set to
853 Otherwise, it finds the most important item in the reserves with the
854 same biblio number as this book (I'm not clear on this) and returns it
855 with C<$status> set to C<Reserved>.
857 C<&CheckReserves> returns a two-element list:
859 C<$status> is either C<Waiting>, C<Reserved> (see above), or 0.
861 C<$reserve> is the reserve item that matched. It is a
862 reference-to-hash whose keys are mostly the fields of the reserves
863 table in the Koha database.
868 my ( $item, $lookahead_days, $ignore_borrowers ) = @_;
869 # note: we get the itemnumber because we might have started w/ just the barcode. Now we know for sure we have it.
871 return unless $item; # bail if we got nothing.
873 return if ( $item->damaged && !C4::Context->preference('AllowHoldsOnDamagedItems') );
875 # if item is not for loan it cannot be reserved either.....
876 # except where items.notforloan < 0 : This indicates the item is holdable.
878 my @SkipHoldTrapOnNotForLoanValue = split( '\|', C4::Context->preference('SkipHoldTrapOnNotForLoanValue') );
879 return if grep { $_ eq $item->notforloan } @SkipHoldTrapOnNotForLoanValue;
881 my $dont_trap = C4::Context->preference('TrapHoldsOnOrder') ? $item->notforloan > 0 : $item->notforloan;
883 my $item_type = $item->effective_itemtype;
885 return if Koha::ItemTypes->find( $item_type )->notforloan;
892 # Find this item in the reserves
893 my @reserves = _Findgroupreserve( $item->biblionumber, $item->itemnumber, $lookahead_days, $ignore_borrowers);
895 # $priority and $highest are used to find the most important item
896 # in the list returned by &_Findgroupreserve. (The lower $priority,
897 # the more important the item.)
898 # $highest is the most important item we've seen so far.
901 if (scalar @reserves) {
902 my $LocalHoldsPriority = C4::Context->preference('LocalHoldsPriority');
903 my $LocalHoldsPriorityPatronControl = C4::Context->preference('LocalHoldsPriorityPatronControl');
904 my $LocalHoldsPriorityItemControl = C4::Context->preference('LocalHoldsPriorityItemControl');
905 my $priority = 10000000;
907 foreach my $res (@reserves) {
908 if ($res->{'found'} && $res->{'found'} eq 'W') {
909 return ( "Waiting", $res, \@reserves ); # Found it, it is waiting
910 } elsif ($res->{'found'} && $res->{'found'} eq 'P') {
911 return ( "Processing", $res, \@reserves ); # Found determinated hold, e. g. the transferred one
912 } elsif ($res->{'found'} && $res->{'found'} eq 'T') {
913 return ( "Transferred", $res, \@reserves ); # Found determinated hold, e. g. the transferred one
916 my $local_hold_match;
918 if ($LocalHoldsPriority) {
919 $patron = Koha::Patrons->find( $res->{borrowernumber} );
921 unless ($item->exclude_from_local_holds_priority || $patron->category->exclude_from_local_holds_priority) {
922 my $local_holds_priority_item_branchcode =
923 $item->$LocalHoldsPriorityItemControl;
924 my $local_holds_priority_patron_branchcode =
925 ( $LocalHoldsPriorityPatronControl eq 'PickupLibrary' )
927 : ( $LocalHoldsPriorityPatronControl eq 'HomeLibrary' )
928 ? $patron->branchcode
931 $local_holds_priority_item_branchcode eq
932 $local_holds_priority_patron_branchcode;
936 # See if this item is more important than what we've got so far
937 if ( ( $res->{'priority'} && $res->{'priority'} < $priority ) || $local_hold_match ) {
938 next if $res->{item_group_id} && ( !$item->item_group || $item->item_group->id != $res->{item_group_id} );
939 next if $res->{itemtype} && $res->{itemtype} ne $item->effective_itemtype;
940 $patron //= Koha::Patrons->find( $res->{borrowernumber} );
941 my $branch = Koha::Policy::Holds->holds_control_library( $item, $patron );
942 my $branchitemrule = C4::Circulation::GetBranchItemRule($branch,$item->effective_itemtype);
943 next if ($branchitemrule->{'holdallowed'} eq 'not_allowed');
944 next if (($branchitemrule->{'holdallowed'} eq 'from_home_library') && ($item->homebranch ne $patron->branchcode));
945 my $library = Koha::Libraries->find({branchcode=>$item->homebranch});
946 next if (($branchitemrule->{'holdallowed'} eq 'from_local_hold_group') && (!$library->validate_hold_sibling({branchcode => $patron->branchcode}) ));
947 my $hold_fulfillment_policy = $branchitemrule->{hold_fulfillment_policy};
948 next if ( ($hold_fulfillment_policy eq 'holdgroup') && (!$library->validate_hold_sibling({branchcode => $res->{branchcode}})) );
949 next if ( ($hold_fulfillment_policy eq 'homebranch') && ($res->{branchcode} ne $item->$hold_fulfillment_policy) );
950 next if ( ($hold_fulfillment_policy eq 'holdingbranch') && ($res->{branchcode} ne $item->$hold_fulfillment_policy) );
951 next unless $item->can_be_transferred( { to => Koha::Libraries->find( $res->{branchcode} ) } );
952 $priority = $res->{'priority'};
954 last if $local_hold_match;
960 # If we get this far, then no exact match was found.
961 # We return the most important (i.e. next) reservation.
963 $highest->{'itemnumber'} = $item->itemnumber;
964 return ( "Reserved", $highest, \@reserves );
970 =head2 CancelExpiredReserves
972 CancelExpiredReserves();
974 Cancels all reserves with an expiration date from before today.
978 sub CancelExpiredReserves {
979 my $cancellation_reason = shift;
980 my $today = dt_from_string();
981 my $cancel_on_holidays = C4::Context->preference('ExpireReservesOnHolidays');
982 my $expireWaiting = C4::Context->preference('ExpireReservesMaxPickUpDelay');
984 my $dtf = Koha::Database->new->schema->storage->datetime_parser;
987 { expirationdate => { '<', $dtf->format_date($today) } },
988 { patron_expiration_date => { '<' => $dtf->format_date($today) } }
992 $params->{found} = [ { '!=', 'W' }, undef ] unless $expireWaiting;
994 # FIXME To move to Koha::Holds->search_expired (?)
995 my $holds = Koha::Holds->search( $params );
997 while ( my $hold = $holds->next ) {
998 my $calendar = Koha::Calendar->new( branchcode => $hold->branchcode );
1000 next if !$cancel_on_holidays && $calendar->is_holiday( $today );
1002 my $cancel_params = {};
1003 $cancel_params->{cancellation_reason} = $cancellation_reason if defined($cancellation_reason);
1004 if ( defined($hold->found) && $hold->found eq 'W' ) {
1005 $cancel_params->{charge_cancel_fee} = 1;
1007 $cancel_params->{autofill} = C4::Context->preference('ExpireReservesAutoFill');
1008 $hold->cancel( $cancel_params );
1012 =head2 AutoUnsuspendReserves
1014 AutoUnsuspendReserves();
1016 Unsuspends all suspended reserves with a suspend_until date from before today.
1020 sub AutoUnsuspendReserves {
1021 my $today = dt_from_string();
1023 my @holds = Koha::Holds->search( { suspend_until => { '<=' => $today->ymd() } } )->as_list;
1025 map { $_->resume() } @holds;
1030 ModReserve({ rank => $rank,
1031 reserve_id => $reserve_id,
1032 branchcode => $branchcode
1033 [, itemnumber => $itemnumber ]
1034 [, biblionumber => $biblionumber, $borrowernumber => $borrowernumber ]
1037 Change a hold request's priority or cancel it.
1039 C<$rank> specifies the effect of the change. If C<$rank>
1040 is 'n', nothing happens. This corresponds to leaving a
1041 request alone when changing its priority in the holds queue
1044 If C<$rank> is 'del', the hold request is cancelled.
1046 If C<$rank> is an integer greater than zero, the priority of
1047 the request is set to that value. Since priority != 0 means
1048 that the item is not waiting on the hold shelf, setting the
1049 priority to a non-zero value also sets the request's found
1050 status and waiting date to NULL.
1052 If the hold is 'found' (waiting, in-transit, processing) the
1053 only field that can be updated is the expiration date.
1055 The optional C<$itemnumber> parameter is used only when
1056 C<$rank> is a non-zero integer; if supplied, the itemnumber
1057 of the hold request is set accordingly; if omitted, the itemnumber
1060 B<FIXME:> Note that the forgoing can have the effect of causing
1061 item-level hold requests to turn into title-level requests. This
1062 will be fixed once reserves has separate columns for requested
1063 itemnumber and supplying itemnumber.
1068 my ( $params ) = @_;
1070 my $rank = $params->{'rank'};
1071 my $reserve_id = $params->{'reserve_id'};
1072 my $branchcode = $params->{'branchcode'};
1073 my $itemnumber = $params->{'itemnumber'};
1074 my $suspend_until = $params->{'suspend_until'};
1075 my $borrowernumber = $params->{'borrowernumber'};
1076 my $biblionumber = $params->{'biblionumber'};
1077 my $cancellation_reason = $params->{'cancellation_reason'};
1078 my $date = $params->{expirationdate};
1080 return if defined $rank && $rank eq "n";
1082 return unless ( $reserve_id || ( $borrowernumber && ( $biblionumber || $itemnumber ) ) );
1085 unless ( $reserve_id ) {
1086 my $holds = Koha::Holds->search({ biblionumber => $biblionumber, borrowernumber => $borrowernumber, itemnumber => $itemnumber });
1087 return unless $holds->count; # FIXME Should raise an exception
1088 $hold = $holds->next;
1089 $reserve_id = $hold->reserve_id;
1092 $hold ||= Koha::Holds->find($reserve_id);
1094 # FIXME Other calls may fail
1095 Koha::Exceptions::ObjectNotFound->throw( 'No hold with id ' . $reserve_id ) unless $hold;
1097 if ( $rank eq "del" ) {
1098 $hold->cancel({ cancellation_reason => $cancellation_reason });
1100 elsif ($hold->found && $hold->priority eq '0' && $date) {
1101 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, $hold )
1102 if C4::Context->preference('HoldsLog');
1104 # The only column that can be updated for a found hold is the expiration date
1105 $hold->expirationdate($date)->store();
1107 elsif ($rank =~ /^\d+/ and $rank > 0) {
1108 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, $hold )
1109 if C4::Context->preference('HoldsLog');
1113 branchcode => $branchcode,
1114 itemnumber => $itemnumber,
1116 waitingdate => undef
1118 if (exists $params->{reservedate}) {
1119 $properties->{reservedate} = $params->{reservedate} || undef;
1121 if (exists $params->{expirationdate}) {
1122 $properties->{expirationdate} = $params->{expirationdate} || undef;
1125 $hold->set($properties)->store();
1127 if ( defined( $suspend_until ) ) {
1128 if ( $suspend_until ) {
1129 $hold->suspend_hold( $suspend_until );
1131 # If the hold is suspended leave the hold suspended, but convert it to an indefinite hold.
1132 # If the hold is not suspended, this does nothing.
1133 $hold->set( { suspend_until => undef } )->store();
1137 _FixPriority({ reserve_id => $reserve_id, rank =>$rank });
1141 =head2 ModReserveStatus
1143 &ModReserveStatus($itemnumber, $newstatus);
1145 Update the reserve status for the active (priority=0) reserve.
1147 $itemnumber is the itemnumber the reserve is on
1149 $newstatus is the new status.
1153 sub ModReserveStatus {
1155 #first : check if we have a reservation for this item .
1156 my ($itemnumber, $newstatus) = @_;
1157 my $dbh = C4::Context->dbh;
1159 my $query = "UPDATE reserves SET found = ?, waitingdate = NOW() WHERE itemnumber = ? AND found IS NULL AND priority = 0";
1160 my $sth_set = $dbh->prepare($query);
1161 $sth_set->execute( $newstatus, $itemnumber );
1163 my $item = Koha::Items->find($itemnumber);
1164 if ( $item->location && $item->location eq 'CART'
1165 && ( !$item->permanent_location || $item->permanent_location ne 'CART' )
1167 CartToShelf( $itemnumber );
1171 =head2 ModReserveAffect
1173 &ModReserveAffect($itemnumber,$borrowernumber,$diffBranchSend,$reserve_id, $desk_id, $notify_library);
1175 This function affect an item and a status for a given reserve, either fetched directly
1176 by record_id, or by borrowernumber and itemnumber or biblionumber. If only biblionumber
1177 is given, only first reserve returned is affected, which is ok for anything but
1180 if $transferToDo is not set, then the status is set to "Waiting" as well.
1181 otherwise, a transfer is on the way, and the end of the transfer will
1182 take care of the waiting status
1184 This function also removes any entry of the hold in holds queue table.
1188 sub ModReserveAffect {
1189 my ( $itemnumber, $borrowernumber, $transferToDo, $reserve_id, $desk_id, $notify_library ) = @_;
1190 my $dbh = C4::Context->dbh;
1192 # we want to attach $itemnumber to $borrowernumber, find the biblionumber
1193 # attached to $itemnumber
1194 my $sth = $dbh->prepare("SELECT biblionumber FROM items WHERE itemnumber=?");
1195 $sth->execute($itemnumber);
1196 my ($biblionumber) = $sth->fetchrow;
1198 # get request - need to find out if item is already
1199 # waiting in order to not send duplicate hold filled notifications
1202 # Find hold by id if we have it
1203 $hold = Koha::Holds->find( $reserve_id ) if $reserve_id;
1204 # Find item level hold for this item if there is one
1205 $hold ||= Koha::Holds->search( { borrowernumber => $borrowernumber, itemnumber => $itemnumber } )->next();
1206 # Find record level hold if there is no item level hold
1207 $hold ||= Koha::Holds->search( { borrowernumber => $borrowernumber, biblionumber => $biblionumber } )->next();
1209 return unless $hold;
1211 my $already_on_shelf = $hold->found && $hold->found eq 'W';
1213 $hold->itemnumber($itemnumber);
1215 if ($transferToDo) {
1216 $hold->set_transfer();
1217 } elsif (C4::Context->preference('HoldsNeedProcessingSIP')
1218 && C4::Context->interface eq 'sip'
1219 && !$already_on_shelf) {
1220 $hold->set_processing();
1222 $hold->set_waiting($desk_id);
1223 _koha_notify_reserve( $hold->reserve_id ) unless $already_on_shelf;
1224 # Complete transfer if one exists
1225 my $transfer = $hold->item->get_transfer;
1226 $transfer->receive if $transfer;
1229 _koha_notify_hold_changed( $hold ) if $notify_library;
1231 _FixPriority( { biblionumber => $biblionumber } );
1232 my $item = Koha::Items->find($itemnumber);
1233 if ( $item->location && $item->location eq 'CART'
1234 && ( !$item->permanent_location || $item->permanent_location ne 'CART' ) ) {
1235 CartToShelf( $itemnumber );
1238 my $std = $dbh->prepare(q{
1240 FROM tmp_holdsqueue q
1241 INNER JOIN hold_fill_targets t
1242 ON q.borrowernumber = t.borrowernumber
1243 AND q.biblionumber = t.biblionumber
1244 AND q.itemnumber = t.itemnumber
1245 AND q.item_level_request = t.item_level_request
1246 AND q.holdingbranch = t.source_branchcode
1247 WHERE t.reserve_id = ?
1249 $std->execute($hold->reserve_id);
1251 logaction( 'HOLDS', 'MODIFY', $hold->reserve_id, $hold )
1252 if C4::Context->preference('HoldsLog');
1257 =head2 ModReserveCancelAll
1259 ($messages,$nextreservinfo) = &ModReserveCancelAll($itemnumber,$borrowernumber,$reason);
1261 function to cancel reserv,check other reserves, and transfer document if it's necessary
1265 sub ModReserveCancelAll {
1268 my ( $itemnumber, $borrowernumber, $cancellation_reason ) = @_;
1270 #step 1 : cancel the reservation
1271 my $holds = Koha::Holds->search({ itemnumber => $itemnumber, borrowernumber => $borrowernumber });
1272 return unless $holds->count;
1273 $holds->next->cancel({ cancellation_reason => $cancellation_reason });
1275 #step 2 launch the subroutine of the others reserves
1276 ( $messages, $nextreservinfo ) = GetOtherReserves($itemnumber);
1278 return ( $messages, $nextreservinfo->{borrowernumber} );
1281 =head2 ModReserveMinusPriority
1283 &ModReserveMinusPriority($itemnumber,$borrowernumber,$biblionumber)
1285 Reduce the values of queued list
1289 sub ModReserveMinusPriority {
1290 my ( $itemnumber, $reserve_id ) = @_;
1292 #first step update the value of the first person on reserv
1293 my $dbh = C4::Context->dbh;
1296 SET priority = 0 , itemnumber = ?
1297 WHERE reserve_id = ?
1299 my $sth_upd = $dbh->prepare($query);
1300 $sth_upd->execute( $itemnumber, $reserve_id );
1301 # second step update all others reserves
1302 _FixPriority({ reserve_id => $reserve_id, rank => '0' });
1305 =head2 IsAvailableForItemLevelRequest
1307 my $is_available = IsAvailableForItemLevelRequest( $item_record, $borrower_record, $pickup_branchcode );
1309 Checks whether a given item record is available for an
1310 item-level hold request. An item is available if
1312 * it is not lost AND
1313 * it is not damaged AND
1314 * it is not withdrawn AND
1315 * a waiting or in transit reserve is placed on
1316 * does not have a not for loan value > 0
1318 Need to check the issuingrules onshelfholds column,
1319 if this is set items on the shelf can be placed on hold
1321 Note that IsAvailableForItemLevelRequest() does not
1322 check if the staff operator is authorized to place
1323 a request on the item - in particular,
1324 this routine does not check IndependentBranches
1325 and canreservefromotherbranches.
1327 Note also that this subroutine does not checks smart
1328 rules limits for item by reservesallowed/holds_per_record
1329 values, this complemented in calling code with calls and
1330 checks with CanItemBeReserved or CanBookBeReserved.
1334 sub IsAvailableForItemLevelRequest {
1337 my $pickup_branchcode = shift;
1339 my $dbh = C4::Context->dbh;
1340 # must check the notforloan setting of the itemtype
1341 # FIXME - a lot of places in the code do this
1342 # or something similar - need to be
1344 my $itemtype = $item->effective_itemtype;
1346 unless defined $itemtype;
1347 my $notforloan_per_itemtype = Koha::ItemTypes->find($itemtype)->notforloan;
1350 $notforloan_per_itemtype ||
1352 $item->notforloan > 0 || # item with negative or zero notforloan value is holdable
1354 ($item->damaged && !C4::Context->preference('AllowHoldsOnDamagedItems'));
1356 if ($pickup_branchcode) {
1357 my $destination = Koha::Libraries->find($pickup_branchcode);
1358 return 0 unless $destination;
1359 return 0 unless $destination->pickup_location;
1360 return 0 unless $item->can_be_transferred( { to => $destination } );
1361 my $reserves_control_branch = Koha::Policy::Holds->holds_control_library( $item, $patron );
1362 my $branchitemrule =
1363 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $item->itype );
1364 my $home_library = Koha::Libraries->find( {branchcode => $item->homebranch} );
1365 return 0 unless $branchitemrule->{hold_fulfillment_policy} ne 'holdgroup' || $home_library->validate_hold_sibling( {branchcode => $pickup_branchcode} );
1368 my $on_shelf_holds = Koha::CirculationRules->get_onshelfholds_policy( { item => $item, patron => $patron } );
1370 if ( $on_shelf_holds == 1 ) {
1372 } elsif ( $on_shelf_holds == 2 ) {
1374 # These calculations work at the biblio level, and can be expensive
1375 # we use the in-memory cache to avoid calling once per item when looping items on a biblio
1377 my $memory_cache = Koha::Cache::Memory::Lite->get_instance();
1378 my $cache_key = sprintf "ItemsAnyAvailableAndNotRestricted:%s:%s", $patron->id, $item->biblionumber;
1380 my $any_available = $memory_cache->get_from_cache($cache_key);
1381 return $any_available ? 0 : 1 if defined($any_available);
1384 ItemsAnyAvailableAndNotRestricted( { biblionumber => $item->biblionumber, patron => $patron } );
1385 $memory_cache->set_in_cache( $cache_key, $any_available );
1386 return $any_available ? 0 : 1;
1388 } else { # on_shelf_holds == 0 "If any unavailable" (the description is rather cryptic and could still be improved)
1389 return $item->notforloan < 0 || $item->onloan || IsItemOnHoldAndFound( $item->itemnumber );
1393 =head2 ItemsAnyAvailableAndNotRestricted
1395 ItemsAnyAvailableAndNotRestricted( { biblionumber => $biblionumber, patron => $patron });
1397 This function checks all items for specified biblionumber (numeric) against patron (object)
1398 and returns true (1) if at least one item available for loan/check out/present/not held
1399 and also checks other parameters logic which not restricts item for hold at all (for ex.
1400 AllowHoldsOnDamagedItems or 'holdallowed' own/sibling library)
1404 sub ItemsAnyAvailableAndNotRestricted {
1407 my @items = Koha::Items->search( { biblionumber => $param->{biblionumber} } )->as_list;
1409 foreach my $i (@items) {
1410 my $reserves_control_branch = Koha::Policy::Holds->holds_control_library( $i, $param->{patron} );
1411 my $branchitemrule =
1412 C4::Circulation::GetBranchItemRule( $reserves_control_branch, $i->itype );
1413 my $item_library = Koha::Libraries->find( { branchcode => $i->homebranch } );
1415 # we can return (end the loop) when first one found:
1418 || $i->notforloan # items with non-zero notforloan cannot be checked out
1421 || IsItemOnHoldAndFound( $i->id )
1423 && ! C4::Context->preference('AllowHoldsOnDamagedItems') )
1424 || Koha::ItemTypes->find( $i->effective_itemtype() )->notforloan
1425 || $branchitemrule->{holdallowed} eq 'from_home_library' && $param->{patron}->branchcode ne $i->homebranch
1426 || $branchitemrule->{holdallowed} eq 'from_local_hold_group' && ! $item_library->validate_hold_sibling( { branchcode => $param->{patron}->branchcode } )
1427 || CanItemBeReserved( $param->{patron}, $i )->{status} ne 'OK';
1433 =head2 AlterPriority
1435 AlterPriority( $where, $reserve_id, $prev_priority, $next_priority, $first_priority, $last_priority );
1437 This function changes a reserve's priority up, down, to the top, or to the bottom.
1438 Input: $where is 'up', 'down', 'top' or 'bottom'. Biblionumber, Date reserve was placed
1443 my ( $where, $reserve_id, $prev_priority, $next_priority, $first_priority, $last_priority ) = @_;
1445 my $hold = Koha::Holds->find( $reserve_id );
1446 return unless $hold;
1448 if ( $hold->cancellationdate ) {
1449 warn "I cannot alter the priority for reserve_id $reserve_id, the reserve has been cancelled (" . $hold->cancellationdate . ')';
1453 if ( $where eq 'up' ) {
1454 return unless $prev_priority;
1455 _FixPriority({ reserve_id => $reserve_id, rank => $prev_priority })
1456 } elsif ( $where eq 'down' ) {
1457 return unless $next_priority;
1458 _FixPriority({ reserve_id => $reserve_id, rank => $next_priority })
1459 } elsif ( $where eq 'top' ) {
1460 _FixPriority({ reserve_id => $reserve_id, rank => $first_priority })
1461 } elsif ( $where eq 'bottom' ) {
1462 _FixPriority({ reserve_id => $reserve_id, rank => $last_priority });
1465 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
1467 biblio_ids => [ $hold->biblionumber ]
1469 ) if C4::Context->preference('RealTimeHoldsQueue');
1470 # FIXME Should return the new priority
1473 =head2 ToggleLowestPriority
1475 ToggleLowestPriority( $borrowernumber, $biblionumber );
1477 This function sets the lowestPriority field to true if is false, and false if it is true.
1481 sub ToggleLowestPriority {
1482 my ( $reserve_id ) = @_;
1484 my $dbh = C4::Context->dbh;
1486 my $sth = $dbh->prepare( "UPDATE reserves SET lowestPriority = NOT lowestPriority WHERE reserve_id = ?");
1487 $sth->execute( $reserve_id );
1489 _FixPriority({ reserve_id => $reserve_id, rank => '999999' });
1492 =head2 ToggleSuspend
1494 ToggleSuspend( $reserve_id );
1496 This function sets the suspend field to true if is false, and false if it is true.
1497 If the reserve is currently suspended with a suspend_until date, that date will
1498 be cleared when it is unsuspended.
1503 my ( $reserve_id, $suspend_until ) = @_;
1505 my $hold = Koha::Holds->find( $reserve_id );
1507 if ( $hold->is_suspended ) {
1510 $hold->suspend_hold( $suspend_until );
1517 borrowernumber => $borrowernumber,
1518 [ biblionumber => $biblionumber, ]
1519 [ suspend_until => $suspend_until, ]
1520 [ suspend => $suspend ]
1523 This function accepts a set of hash keys as its parameters.
1524 It requires either borrowernumber or biblionumber, or both.
1526 suspend_until is wholly optional.
1533 my $borrowernumber = $params{'borrowernumber'} || undef;
1534 my $biblionumber = $params{'biblionumber'} || undef;
1535 my $suspend_until = $params{'suspend_until'} || undef;
1536 my $suspend = defined( $params{'suspend'} ) ? $params{'suspend'} : 1;
1538 return unless ( $borrowernumber || $biblionumber );
1541 $params->{found} = undef;
1542 $params->{borrowernumber} = $borrowernumber if $borrowernumber;
1543 $params->{biblionumber} = $biblionumber if $biblionumber;
1545 my @holds = Koha::Holds->search($params)->as_list;
1548 map { $_->suspend_hold($suspend_until) } @holds;
1551 map { $_->resume() } @holds;
1559 reserve_id => $reserve_id,
1561 [ignoreSetLowestRank => $ignoreSetLowestRank]
1566 _FixPriority({ biblionumber => $biblionumber});
1568 This routine adjusts the priority of a hold request and holds
1571 In the first form, where a reserve_id is passed, the priority of the
1572 hold is set to supplied rank, and other holds for that bib are adjusted
1573 accordingly. If the rank is "del", the hold is cancelled. If no rank
1574 is supplied, all of the holds on that bib have their priority adjusted
1575 as if the second form had been used.
1577 In the second form, where a biblionumber is passed, the holds on that
1578 bib (that are not captured) are sorted in order of increasing priority,
1579 then have reserves.priority set so that the first non-captured hold
1580 has its priority set to 1, the second non-captured hold has its priority
1581 set to 2, and so forth.
1583 In both cases, holds that have the lowestPriority flag on are have their
1584 priority adjusted to ensure that they remain at the end of the line.
1586 Note that the ignoreSetLowestRank parameter is meant to be used only
1587 when _FixPriority calls itself.
1592 my ( $params ) = @_;
1593 my $reserve_id = $params->{reserve_id};
1594 my $rank = $params->{rank} // '';
1595 my $ignoreSetLowestRank = $params->{ignoreSetLowestRank};
1596 my $biblionumber = $params->{biblionumber};
1598 my $dbh = C4::Context->dbh;
1601 if ( $reserve_id ) {
1602 $hold = Koha::Holds->find( $reserve_id );
1603 if (!defined $hold){
1604 # may have already been checked out and hold fulfilled
1605 $hold = Koha::Old::Holds->find( $reserve_id );
1607 return unless $hold;
1610 unless ( $biblionumber ) { # FIXME This is a very weird API
1611 $biblionumber = $hold->biblionumber;
1614 if ( $rank eq "del" ) { # FIXME will crash if called without $hold
1617 elsif ( $reserve_id && ( $rank eq "W" || $rank eq "0" ) ) {
1619 # make sure priority for waiting or in-transit items is 0
1623 WHERE reserve_id = ?
1624 AND found IN ('W', 'T', 'P')
1626 my $sth = $dbh->prepare($query);
1627 $sth->execute( $reserve_id );
1633 SELECT reserve_id, borrowernumber, reservedate
1635 WHERE biblionumber = ?
1636 AND ((found <> 'W' AND found <> 'T' AND found <> 'P') OR found IS NULL)
1637 ORDER BY priority ASC
1639 my $sth = $dbh->prepare($query);
1640 $sth->execute( $biblionumber );
1641 while ( my $line = $sth->fetchrow_hashref ) {
1642 push( @priority, $line );
1645 # FIXME This whole sub must be rewritten, especially to highlight what is done when reserve_id is not given
1646 # To find the matching index
1648 my $key = -1; # to allow for 0 to be a valid result
1649 for ( $i = 0 ; $i < @priority ; $i++ ) {
1650 if ( $reserve_id && $reserve_id == $priority[$i]->{'reserve_id'} ) {
1651 $key = $i; # save the index
1656 # if index exists in array then move it to new position
1657 if ( $key > -1 && $rank ne 'del' && $rank > 0 ) {
1658 my $new_rank = $rank - 1; # $new_rank is what you want the new index to be in the array
1659 my $moving_item = splice( @priority, $key, 1 );
1660 $new_rank = scalar @priority if $new_rank > scalar @priority;
1661 splice( @priority, $new_rank, 0, $moving_item );
1664 # now fix the priority on those that are left....
1668 WHERE reserve_id = ?
1670 $sth = $dbh->prepare($query);
1671 for ( my $j = 0 ; $j < @priority ; $j++ ) {
1674 $priority[$j]->{'reserve_id'}
1678 unless ( $ignoreSetLowestRank ) {
1679 $sth = $dbh->prepare( "SELECT reserve_id FROM reserves WHERE lowestPriority = 1 AND biblionumber = ? ORDER BY priority" );
1680 $sth->execute($biblionumber);
1681 while ( my $res = $sth->fetchrow_hashref() ) {
1683 reserve_id => $res->{'reserve_id'},
1685 ignoreSetLowestRank => 1
1691 =head2 _Findgroupreserve
1693 @results = &_Findgroupreserve($biblionumber, $itemnumber, $lookahead, $ignore_borrowers);
1695 Looks for a holds-queue based item-specific match first, then for a holds-queue title-level match, returning the
1696 first match found. If neither, then we look for non-holds-queue based holds.
1697 Lookahead is the number of days to look in advance.
1699 C<&_Findgroupreserve> returns :
1700 C<@results> is an array of references-to-hash whose keys are mostly
1701 fields from the reserves table of the Koha database, plus
1702 C<biblioitemnumber>.
1704 This routine with either return:
1705 1 - Item specific holds from the holds queue
1706 2 - Title level holds from the holds queue
1707 3 - All holds for this biblionumber
1709 All return values will respect any borrowernumbers passed as arrayref in $ignore_borrowers
1713 sub _Findgroupreserve {
1714 my ( $biblionumber, $itemnumber, $lookahead, $ignore_borrowers) = @_;
1715 my $dbh = C4::Context->dbh;
1717 # check for targeted match form the holds queue
1718 my $hold_target_query = qq{
1719 SELECT reserves.biblionumber AS biblionumber,
1720 reserves.borrowernumber AS borrowernumber,
1721 reserves.reservedate AS reservedate,
1722 reserves.branchcode AS branchcode,
1723 reserves.cancellationdate AS cancellationdate,
1724 reserves.found AS found,
1725 reserves.reservenotes AS reservenotes,
1726 reserves.priority AS priority,
1727 reserves.timestamp AS timestamp,
1728 biblioitems.biblioitemnumber AS biblioitemnumber,
1729 reserves.itemnumber AS itemnumber,
1730 reserves.reserve_id AS reserve_id,
1731 reserves.itemtype AS itemtype,
1732 reserves.non_priority AS non_priority,
1733 reserves.item_group_id AS item_group_id
1735 JOIN biblioitems USING (biblionumber)
1736 JOIN hold_fill_targets USING (reserve_id)
1739 AND hold_fill_targets.itemnumber = ?
1740 AND reservedate <= DATE_ADD(NOW(),INTERVAL ? DAY)
1744 my $sth = $dbh->prepare($hold_target_query);
1745 $sth->execute($itemnumber, $lookahead||0);
1747 if ( my $data = $sth->fetchrow_hashref ) {
1748 push( @results, $data )
1749 unless any{ $data->{borrowernumber} eq $_ } @$ignore_borrowers ;
1751 return @results if @results;
1754 SELECT reserves.biblionumber AS biblionumber,
1755 reserves.borrowernumber AS borrowernumber,
1756 reserves.reservedate AS reservedate,
1757 reserves.waitingdate AS waitingdate,
1758 reserves.branchcode AS branchcode,
1759 reserves.cancellationdate AS cancellationdate,
1760 reserves.found AS found,
1761 reserves.reservenotes AS reservenotes,
1762 reserves.priority AS priority,
1763 reserves.timestamp AS timestamp,
1764 reserves.itemnumber AS itemnumber,
1765 reserves.reserve_id AS reserve_id,
1766 reserves.itemtype AS itemtype,
1767 reserves.non_priority AS non_priority,
1768 reserves.item_group_id AS item_group_id
1770 WHERE reserves.biblionumber = ?
1771 AND (reserves.itemnumber IS NULL OR reserves.itemnumber = ?)
1772 AND reserves.reservedate <= DATE_ADD(NOW(),INTERVAL ? DAY)
1776 $sth = $dbh->prepare($query);
1777 $sth->execute( $biblionumber, $itemnumber, $lookahead||0);
1779 while ( my $data = $sth->fetchrow_hashref ) {
1780 push( @results, $data )
1781 unless any{ $data->{borrowernumber} eq $_ } @$ignore_borrowers ;
1786 =head2 _koha_notify_reserve
1788 _koha_notify_reserve( $hold->reserve_id );
1790 Sends a notification to the patron that their hold has been filled (through
1793 The letter code for this notice may be found using the following query:
1795 select distinct letter_code
1796 from message_transports
1797 inner join message_attributes using (message_attribute_id)
1798 where message_name = 'Hold_Filled'
1800 This will probably sipmly be 'HOLD', but because it is defined in the database,
1801 it is subject to addition or change.
1803 The following tables are availalbe witin the notice:
1814 sub _koha_notify_reserve {
1815 my $reserve_id = shift;
1817 my $hold = Koha::Holds->find($reserve_id);
1818 my $borrowernumber = $hold->borrowernumber;
1820 my $patron = Koha::Patrons->find( $borrowernumber );
1822 # Try to get the borrower's email address
1823 my $to_address = $patron->notice_email_address;
1825 my $messagingprefs = C4::Members::Messaging::GetMessagingPreferences( {
1826 borrowernumber => $borrowernumber,
1827 message_name => 'Hold_Filled'
1830 my $library = Koha::Libraries->find( $hold->branchcode );
1831 my $from_email_address = $library->from_email_address;
1833 my %letter_params = (
1834 module => 'reserves',
1835 branchcode => $hold->branchcode,
1836 lang => $patron->lang,
1838 'branches' => $library->unblessed,
1839 'borrowers' => $patron->unblessed,
1840 'biblio' => $hold->biblionumber,
1841 'biblioitems' => $hold->biblionumber,
1842 'reserves' => $hold->unblessed,
1843 'items' => $hold->itemnumber,
1847 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.
1848 my $send_notification = sub {
1849 my ( $mtt, $letter_code ) = (@_);
1850 return unless defined $letter_code;
1851 $letter_params{letter_code} = $letter_code;
1852 $letter_params{message_transport_type} = $mtt;
1853 my $letter = C4::Letters::GetPreparedLetter ( %letter_params );
1855 warn "Could not find a letter called '$letter_params{'letter_code'}' for $mtt in the 'reserves' module";
1859 C4::Letters::EnqueueLetter( {
1861 borrowernumber => $borrowernumber,
1862 from_address => $from_email_address,
1863 message_transport_type => $mtt,
1867 while ( my ( $mtt, $letter_code ) = each %{ $messagingprefs->{transports} } ) {
1869 ( $mtt eq 'email' and not $to_address ) # No email address
1870 or ( $mtt eq 'sms' and not $patron->smsalertnumber ) # No SMS number
1871 or ( $mtt eq 'itiva' and C4::Context->preference('TalkingTechItivaPhoneNotification') ) # Notice is handled by TalkingTech_itiva_outbound.pl
1872 or ( $mtt eq 'phone' and not $patron->phone ) # No phone number to call
1875 &$send_notification($mtt, $letter_code);
1876 $notification_sent++;
1878 #Making sure that a print notification is sent if no other transport types can be utilized.
1879 if (! $notification_sent) {
1880 &$send_notification('print', 'HOLD');
1885 =head2 _koha_notify_hold_changed
1887 _koha_notify_hold_changed( $hold_object );
1891 sub _koha_notify_hold_changed {
1894 my $patron = $hold->patron;
1895 my $library = $hold->branch;
1897 my $letter = C4::Letters::GetPreparedLetter(
1898 module => 'reserves',
1899 letter_code => 'HOLD_CHANGED',
1900 branchcode => $hold->branchcode,
1901 substitute => { today => output_pref( dt_from_string ) },
1903 'branches' => $library->unblessed,
1904 'borrowers' => $patron->unblessed,
1905 'biblio' => $hold->biblionumber,
1906 'biblioitems' => $hold->biblionumber,
1907 'reserves' => $hold->unblessed,
1908 'items' => $hold->itemnumber,
1912 return unless $letter;
1915 C4::Context->preference('ExpireReservesAutoFillEmail')
1916 || $library->inbound_email_address;
1918 C4::Letters::EnqueueLetter(
1921 borrowernumber => $patron->id,
1922 message_transport_type => 'email',
1923 from_address => $library->from_email_address,
1924 to_address => $email,
1929 =head2 _ShiftPriority
1931 $new_priority = _ShiftPriority( $biblionumber, $priority );
1933 This increments the priority of all reserves after the one
1934 with either the lowest date after C<$reservedate>
1935 or the lowest priority after C<$priority>.
1937 It effectively makes room for a new reserve to be inserted with a certain
1938 priority, which is returned.
1940 This is most useful when the reservedate can be set by the user. It allows
1941 the new reserve to be placed before other reserves that have a later
1942 reservedate. Since priority also is set by the form in reserves/request.pl
1943 the sub accounts for that too.
1947 sub _ShiftPriority {
1948 my ( $biblio, $new_priority ) = @_;
1950 my $dbh = C4::Context->dbh;
1951 my $query = "SELECT priority FROM reserves WHERE biblionumber = ? AND priority > ? ORDER BY priority ASC LIMIT 1";
1952 my $sth = $dbh->prepare( $query );
1953 $sth->execute( $biblio, $new_priority );
1954 my $min_priority = $sth->fetchrow;
1955 # if no such matches are found, $new_priority remains as original value
1956 $new_priority = $min_priority if ( $min_priority );
1958 # Shift the priority up by one; works in conjunction with the next SQL statement
1959 $query = "UPDATE reserves
1960 SET priority = priority+1
1961 WHERE biblionumber = ?
1962 AND borrowernumber = ?
1965 my $sth_update = $dbh->prepare( $query );
1967 # Select all reserves for the biblio with priority greater than $new_priority, and order greatest to least
1968 $query = "SELECT borrowernumber, reservedate FROM reserves WHERE priority >= ? AND biblionumber = ? ORDER BY priority DESC";
1969 $sth = $dbh->prepare( $query );
1970 $sth->execute( $new_priority, $biblio );
1971 while ( my $row = $sth->fetchrow_hashref ) {
1972 $sth_update->execute( $biblio, $row->{borrowernumber}, $row->{reservedate} );
1975 return $new_priority; # so the caller knows what priority they wind up receiving
1980 MoveReserve( $itemnumber, $borrowernumber, $cancelreserve )
1982 Use when checking out an item to handle reserves
1983 If $cancelreserve boolean is set to true, it will remove existing reserve
1988 my ( $itemnumber, $borrowernumber, $cancelreserve ) = @_;
1990 $cancelreserve //= 0;
1992 my $lookahead = C4::Context->preference('ConfirmFutureHolds'); #number of days to look for future holds
1993 my $item = Koha::Items->find($itemnumber);
1994 my ( $restype, $res, undef ) = CheckReserves( $item, $lookahead );
1997 my $biblionumber = $res->{biblionumber};
1999 if ($res->{borrowernumber} == $borrowernumber) {
2000 my $hold = Koha::Holds->find( $res->{reserve_id} );
2001 $hold->fill({ item_id => $itemnumber });
2005 # The item is reserved by someone else.
2006 # Find this item in the reserves
2008 my $borr_res = Koha::Holds->search({
2009 borrowernumber => $borrowernumber,
2010 biblionumber => $biblionumber,
2012 order_by => 'priority'
2016 # The item is reserved by the current patron
2017 $borr_res->fill({ item_id => $itemnumber });
2020 if ( $cancelreserve eq 'revert' ) { ## Revert waiting reserve to priority 1
2021 RevertWaitingStatus({ itemnumber => $itemnumber });
2023 elsif ( $cancelreserve eq 'cancel' || $cancelreserve ) { # cancel reserves on this item
2024 my $hold = Koha::Holds->find( $res->{reserve_id} );
2032 MergeHolds($dbh,$to_biblio, $from_biblio);
2034 This shifts the holds from C<$from_biblio> to C<$to_biblio> and reorders them by the date they were placed
2039 my ( $dbh, $to_biblio, $from_biblio ) = @_;
2040 my $sth = $dbh->prepare(
2041 "SELECT count(*) as reserve_count FROM reserves WHERE biblionumber = ?"
2043 $sth->execute($from_biblio);
2044 if ( my $data = $sth->fetchrow_hashref() ) {
2046 # holds exist on old record, if not we don't need to do anything
2047 $sth = $dbh->prepare(
2048 "UPDATE reserves SET biblionumber = ? WHERE biblionumber = ?");
2049 $sth->execute( $to_biblio, $from_biblio );
2052 # don't reorder those already waiting
2054 $sth = $dbh->prepare(
2055 "SELECT * FROM reserves WHERE biblionumber = ? AND (found NOT IN ('W', 'T', 'P') OR found is NULL) ORDER BY reservedate ASC"
2057 my $upd_sth = $dbh->prepare(
2058 "UPDATE reserves SET priority = ? WHERE biblionumber = ? AND borrowernumber = ?
2059 AND reservedate = ? AND (itemnumber = ? or itemnumber is NULL) "
2061 $sth->execute( $to_biblio );
2063 while ( my $reserve = $sth->fetchrow_hashref() ) {
2065 $priority, $to_biblio,
2066 $reserve->{'borrowernumber'}, $reserve->{'reservedate'},
2067 $reserve->{'itemnumber'}
2074 =head2 RevertWaitingStatus
2076 RevertWaitingStatus({ itemnumber => $itemnumber });
2078 Reverts a 'waiting' hold back to a regular hold with a priority of 1.
2080 Caveat: Any waiting hold fixed with RevertWaitingStatus will be an
2081 item level hold, even if it was only a bibliolevel hold to
2082 begin with. This is because we can no longer know if a hold
2083 was item-level or bib-level after a hold has been set to
2088 sub RevertWaitingStatus {
2089 my ( $params ) = @_;
2090 my $itemnumber = $params->{'itemnumber'};
2092 return unless ( $itemnumber );
2094 my $dbh = C4::Context->dbh;
2096 ## Get the waiting reserve we want to revert
2097 my $hold = Koha::Holds->search(
2099 itemnumber => $itemnumber,
2100 found => { not => undef },
2104 ## Increment the priority of all other non-waiting
2105 ## reserves for this bib record
2106 my $holds = Koha::Holds->search({ biblionumber => $hold->biblionumber, priority => { '>' => 0 } })
2107 ->update({ priority => \'priority + 1' }, { no_triggers => 1 });
2109 ## Fix up the currently waiting reserve
2114 waitingdate => undef,
2115 expirationdate => $hold->patron_expiration_date,
2116 itemnumber => $hold->item_level_hold ? $hold->itemnumber : undef,
2120 _FixPriority( { biblionumber => $hold->biblionumber } );
2122 Koha::BackgroundJob::BatchUpdateBiblioHoldsQueue->new->enqueue(
2124 biblio_ids => [ $hold->biblionumber ]
2126 ) if C4::Context->preference('RealTimeHoldsQueue');
2136 branchcode => $branchcode,
2137 borrowernumber => $borrowernumber,
2138 biblionumber => $biblionumber,
2139 [ itemnumber => $itemnumber, ]
2140 [ barcode => $barcode, ]
2144 Returns letter hash ( see C4::Letters::GetPreparedLetter ) or undef
2146 The letter code will be HOLD_SLIP, and the following tables are
2147 available within the slip:
2160 my $branchcode = $args->{branchcode};
2161 my $reserve_id = $args->{reserve_id};
2163 my $hold = Koha::Holds->find($reserve_id);
2164 return unless $hold;
2166 my $patron = $hold->borrower;
2167 my $reserve = $hold->unblessed;
2169 return C4::Letters::GetPreparedLetter (
2170 module => 'circulation',
2171 letter_code => 'HOLD_SLIP',
2172 branchcode => $branchcode,
2173 lang => $patron->lang,
2175 'reserves' => $reserve,
2176 'branches' => $reserve->{branchcode},
2177 'borrowers' => $reserve->{borrowernumber},
2178 'biblio' => $reserve->{biblionumber},
2179 'biblioitems' => $reserve->{biblionumber},
2180 'items' => $reserve->{itemnumber},
2185 =head2 CalculatePriority
2187 my $p = CalculatePriority($biblionumber, $resdate);
2189 Calculate priority for a new reserve on biblionumber, placing it at
2190 the end of the line of all holds whose start date falls before
2191 the current system time and that are neither on the hold shelf
2194 The reserve date parameter is optional; if it is supplied, the
2195 priority is based on the set of holds whose start date falls before
2196 the parameter value.
2198 After calculation of this priority, it is recommended to call
2199 _ShiftPriority. Note that this is currently done in
2204 sub CalculatePriority {
2205 my ( $biblionumber, $resdate ) = @_;
2208 SELECT COUNT(*) FROM reserves
2209 WHERE biblionumber = ?
2211 AND (found IS NULL OR found = '')
2213 #skip found==W or found==T or found==P (waiting, transit or processing holds)
2215 $sql.= ' AND ( reservedate <= ? )';
2218 $sql.= ' AND ( reservedate < NOW() )';
2220 my $dbh = C4::Context->dbh();
2221 my @row = $dbh->selectrow_array(
2224 $resdate ? ($biblionumber, $resdate) : ($biblionumber)
2227 return @row ? $row[0]+1 : 1;
2230 =head2 IsItemOnHoldAndFound
2232 my $bool = IsItemFoundHold( $itemnumber );
2234 Returns true if the item is currently on hold
2235 and that hold has a non-null found status ( W, T, etc. )
2239 sub IsItemOnHoldAndFound {
2240 my ($itemnumber) = @_;
2242 my $rs = Koha::Database->new()->schema()->resultset('Reserve');
2244 my $found = $rs->count(
2246 itemnumber => $itemnumber,
2247 found => { '!=' => undef }
2254 =head2 GetMaxPatronHoldsForRecord
2256 my $holds_per_record = ReservesControlBranch( $borrowernumber, $biblionumber );
2258 For multiple holds on a given record for a given patron, the max
2259 number of record level holds that a patron can be placed is the highest
2260 value of the holds_per_record rule for each item if the record for that
2261 patron. This subroutine finds and returns the highest holds_per_record
2262 rule value for a given patron id and record id.
2266 sub GetMaxPatronHoldsForRecord {
2267 my ( $borrowernumber, $biblionumber ) = @_;
2269 my $patron = Koha::Patrons->find($borrowernumber);
2270 my @items = Koha::Items->search( { biblionumber => $biblionumber } )->as_list;
2272 my $controlbranch = C4::Context->preference('ReservesControlBranch');
2274 my $categorycode = $patron->categorycode;
2276 $branchcode = $patron->branchcode if ( $controlbranch eq "PatronLibrary" );
2279 foreach my $item (@items) {
2280 my $itemtype = $item->effective_itemtype();
2282 $branchcode = $item->homebranch if ( $controlbranch eq "ItemHomeLibrary" );
2284 my $rule = Koha::CirculationRules->get_effective_rule({
2285 categorycode => $categorycode,
2286 itemtype => $itemtype,
2287 branchcode => $branchcode,
2288 rule_name => 'holds_per_record'
2290 my $holds_per_record = $rule ? $rule->rule_value : 0;
2291 $max = $holds_per_record if $holds_per_record > $max;
2299 Koha Development Team <http://koha-community.org/>