1 # ---------------------------------------------------------------
2 # Copyright (C) 2005 Georgia Public Library Service
3 # Bill Erickson <highfalutin@gmail.com>
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License
7 # as published by the Free Software Foundation; either version 2
8 # of the License, or (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 # ---------------------------------------------------------------
17 package OpenILS::Application::Circ::Holds;
18 use base qw/OpenILS::Application/;
19 use strict; use warnings;
20 use OpenILS::Application::AppUtils;
23 use OpenSRF::EX qw(:try);
27 use OpenSRF::Utils::Logger qw(:logger);
28 use OpenILS::Utils::CStoreEditor q/:funcs/;
29 use OpenILS::Utils::PermitHold;
30 use OpenSRF::Utils::SettingsClient;
31 use OpenILS::Const qw/:const/;
32 use OpenILS::Application::Circ::Transit;
33 use OpenILS::Application::Actor::Friends;
35 use DateTime::Format::ISO8601;
36 use OpenSRF::Utils qw/:datetime/;
37 my $apputils = "OpenILS::Application::AppUtils";
41 __PACKAGE__->register_method(
42 method => "create_hold",
43 api_name => "open-ils.circ.holds.create",
45 desc => "Create a new hold for an item. From a permissions perspective, " .
46 "the login session is used as the 'requestor' of the hold. " .
47 "The hold recipient is determined by the 'usr' setting within the hold object. " .
48 'First we verify the requestor has holds request permissions. ' .
49 'Then we verify that the recipient is allowed to make the given hold. ' .
50 'If not, we see if the requestor has "override" capabilities. If not, ' .
51 'a permission exception is returned. If permissions allow, we cycle ' .
52 'through the set of holds objects and create. ' .
53 'If the recipient does not have permission to place multiple holds ' .
54 'on a single title and said operation is attempted, a permission ' .
55 'exception is returned',
57 { desc => 'Authentication token', type => 'string' },
58 { desc => 'Hold object for hold to be created', type => 'object' }
61 desc => 'Undef on success, -1 on missing arg, event (or ref to array of events) on error(s)',
66 __PACKAGE__->register_method(
67 method => "create_hold",
68 api_name => "open-ils.circ.holds.create.override",
69 notes => '@see open-ils.circ.holds.create',
71 desc => "If the recipient is not allowed to receive the requested hold, " .
72 "call this method to attempt the override",
74 { desc => 'Authentication token', type => 'string' },
75 { desc => 'Hold object for hold to be created', type => 'object' }
78 desc => 'Undef on success, -1 on missing arg, event (or ref to array of events) on error(s)',
84 my( $self, $conn, $auth, $hold ) = @_;
85 my $e = new_editor(authtoken=>$auth, xact=>1);
86 return $e->event unless $e->checkauth;
88 return -1 unless $hold;
89 my $override = 1 if $self->api_name =~ /override/;
93 my $requestor = $e->requestor;
94 my $recipient = $requestor;
96 if( $requestor->id ne $hold->usr ) {
97 # Make sure the requestor is allowed to place holds for
98 # the recipient if they are not the same people
99 $recipient = $e->retrieve_actor_user($hold->usr) or return $e->event;
100 $e->allowed('REQUEST_HOLDS', $recipient->home_ou) or return $e->event;
103 # If the related org setting tells us to, block if patron privs have expired
104 my $expire_setting = $U->ou_ancestor_setting_value($recipient->home_ou, OILS_SETTING_BLOCK_HOLD_FOR_EXPIRED_PATRON);
105 if ($expire_setting) {
106 my $expire = DateTime::Format::ISO8601->new->parse_datetime(
107 cleanse_ISO8601($recipient->expire_date));
109 push( @events, OpenILS::Event->new(
110 'PATRON_ACCOUNT_EXPIRED',
111 "payload" => {"fail_part" => "actor.usr.privs_expired"}
112 )) if( CORE::time > $expire->epoch ) ;
115 # Now make sure the recipient is allowed to receive the specified hold
116 my $porg = $recipient->home_ou;
117 my $rid = $e->requestor->id;
118 my $t = $hold->hold_type;
120 # See if a duplicate hold already exists
122 usr => $recipient->id,
124 fulfillment_time => undef,
125 target => $hold->target,
126 cancel_time => undef,
129 $sargs->{holdable_formats} = $hold->holdable_formats if $t eq 'M';
131 my $existing = $e->search_action_hold_request($sargs);
132 push( @events, OpenILS::Event->new('HOLD_EXISTS')) if @$existing;
134 my $checked_out = hold_item_is_checked_out($e, $recipient->id, $hold->hold_type, $hold->target);
135 push( @events, OpenILS::Event->new('HOLD_ITEM_CHECKED_OUT')) if $checked_out;
137 if ( $t eq OILS_HOLD_TYPE_METARECORD ) {
138 return $e->event unless $e->allowed('MR_HOLDS', $porg);
139 } elsif ( $t eq OILS_HOLD_TYPE_TITLE ) {
140 return $e->event unless $e->allowed('TITLE_HOLDS', $porg);
141 } elsif ( $t eq OILS_HOLD_TYPE_VOLUME ) {
142 return $e->event unless $e->allowed('VOLUME_HOLDS', $porg);
143 } elsif ( $t eq OILS_HOLD_TYPE_COPY ) {
144 return $e->event unless $e->allowed('COPY_HOLDS', $porg);
148 $override or return \@events;
149 for my $evt (@events) {
151 my $name = $evt->{textcode};
152 return $e->event unless $e->allowed("$name.override", $porg);
156 # set the configured expire time
157 unless($hold->expire_time) {
158 my $interval = $U->ou_ancestor_setting_value($recipient->home_ou, OILS_SETTING_HOLD_EXPIRE);
160 my $date = DateTime->now->add(seconds => OpenSRF::Utils::interval_to_seconds($interval));
161 $hold->expire_time($U->epoch2ISO8601($date->epoch));
165 $hold->requestor($e->requestor->id);
166 $hold->request_lib($e->requestor->ws_ou);
167 $hold->selection_ou($hold->pickup_lib) unless $hold->selection_ou;
168 $hold = $e->create_action_hold_request($hold) or return $e->event;
172 $conn->respond_complete($hold->id);
175 'open-ils.storage.action.hold_request.copy_targeter',
176 undef, $hold->id ) unless $U->is_true($hold->frozen);
182 my( $self, $client, $login_session, @holds) = @_;
184 if(!@holds){return 0;}
185 my( $user, $evt ) = $apputils->checkses($login_session);
188 my $holdsref = (ref($holds[0]) eq 'ARRAY') ? $holds[0] : [ @holds ];
190 $logger->debug("Iterating over " . scalar(@$holdsref) . " holds requests...");
192 for my $hold (@$holdsref) {
194 my $type = $hold->hold_type;
196 $logger->activity("User " . $user->id .
197 " creating new hold of type $type for user " . $hold->usr);
200 if($user->id ne $hold->usr) {
201 ( $recipient, $evt ) = $apputils->fetch_user($hold->usr);
207 # am I allowed to place holds for this user?
208 if($hold->requestor ne $hold->usr) {
209 my $perm = _check_request_holds_perm($user->id, $user->home_ou);
210 return $perm if $perm;
213 # is this user allowed to have holds of this type?
214 my $perm = _check_holds_perm($type, $hold->requestor, $recipient->home_ou);
215 return $perm if $perm;
217 #enforce the fact that the login is the one requesting the hold
218 $hold->requestor($user->id);
219 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
221 my $resp = $apputils->simplereq(
223 'open-ils.storage.direct.action.hold_request.create', $hold );
226 return OpenSRF::EX::ERROR ("Error creating hold");
233 # makes sure that a user has permission to place the type of requested hold
234 # returns the Perm exception if not allowed, returns undef if all is well
235 sub _check_holds_perm {
236 my($type, $user_id, $org_id) = @_;
240 $evt = $apputils->check_perms($user_id, $org_id, "MR_HOLDS" );
241 } elsif ($type eq "T") {
242 $evt = $apputils->check_perms($user_id, $org_id, "TITLE_HOLDS" );
243 } elsif($type eq "V") {
244 $evt = $apputils->check_perms($user_id, $org_id, "VOLUME_HOLDS");
245 } elsif($type eq "C") {
246 $evt = $apputils->check_perms($user_id, $org_id, "COPY_HOLDS" );
253 # tests if the given user is allowed to place holds on another's behalf
254 sub _check_request_holds_perm {
257 if (my $evt = $apputils->check_perms(
258 $user_id, $org_id, "REQUEST_HOLDS")) {
263 my $ses_is_req_note = 'The login session is the requestor. If the requestor is different from the user, ' .
264 'then the requestor must have VIEW_HOLD permissions';
266 __PACKAGE__->register_method(
267 method => "retrieve_holds_by_id",
268 api_name => "open-ils.circ.holds.retrieve_by_id",
270 desc => "Retrieve the hold, with hold transits attached, for the specified ID. $ses_is_req_note",
272 { desc => 'Authentication token', type => 'string' },
273 { desc => 'Hold ID', type => 'number' }
276 desc => 'Hold object with transits attached, event on error',
282 sub retrieve_holds_by_id {
283 my($self, $client, $auth, $hold_id) = @_;
284 my $e = new_editor(authtoken=>$auth);
285 $e->checkauth or return $e->event;
286 $e->allowed('VIEW_HOLD') or return $e->event;
288 my $holds = $e->search_action_hold_request(
290 { id => $hold_id , fulfillment_time => undef },
292 order_by => { ahr => "request_time" },
294 flesh_fields => {ahr => ['notes']}
299 flesh_hold_transits($holds);
300 flesh_hold_notices($holds, $e);
305 __PACKAGE__->register_method(
306 method => "retrieve_holds",
307 api_name => "open-ils.circ.holds.retrieve",
309 desc => "Retrieves all the holds, with hold transits attached, for the specified user. $ses_is_req_note",
311 { desc => 'Authentication token', type => 'string' },
312 { desc => 'User ID', type => 'integer' }
315 desc => 'list of holds, event on error',
320 __PACKAGE__->register_method(
321 method => "retrieve_holds",
322 api_name => "open-ils.circ.holds.id_list.retrieve",
325 desc => "Retrieves all the hold IDs, for the specified user. $ses_is_req_note",
327 { desc => 'Authentication token', type => 'string' },
328 { desc => 'User ID', type => 'integer' }
331 desc => 'list of holds, event on error',
336 __PACKAGE__->register_method(
337 method => "retrieve_holds",
338 api_name => "open-ils.circ.holds.canceled.retrieve",
341 desc => "Retrieves all the cancelled holds for the specified user. $ses_is_req_note",
343 { desc => 'Authentication token', type => 'string' },
344 { desc => 'User ID', type => 'integer' }
347 desc => 'list of holds, event on error',
352 __PACKAGE__->register_method(
353 method => "retrieve_holds",
354 api_name => "open-ils.circ.holds.canceled.id_list.retrieve",
357 desc => "Retrieves list of cancelled hold IDs for the specified user. $ses_is_req_note",
359 { desc => 'Authentication token', type => 'string' },
360 { desc => 'User ID', type => 'integer' }
363 desc => 'list of hold IDs, event on error',
370 my ($self, $client, $auth, $user_id) = @_;
372 my $e = new_editor(authtoken=>$auth);
373 return $e->event unless $e->checkauth;
374 $user_id = $e->requestor->id unless defined $user_id;
376 my $notes_filter = {staff => 'f'};
377 my $user = $e->retrieve_actor_user($user_id) or return $e->event;
378 unless($user_id == $e->requestor->id) {
379 if($e->allowed('VIEW_HOLD', $user->home_ou)) {
380 $notes_filter = {staff => 't'}
382 my $allowed = OpenILS::Application::Actor::Friends->friend_perm_allowed(
383 $e, $user_id, $e->requestor->id, 'hold.view');
384 return $e->event unless $allowed;
387 # staff member looking at his/her own holds can see staff and non-staff notes
388 $notes_filter = {} if $e->allowed('VIEW_HOLD', $user->home_ou);
393 if($self->api_name !~ /canceled/) {
395 # Fetch the active holds
397 $holds = $e->search_action_hold_request([
399 fulfillment_time => undef,
400 cancel_time => undef,
402 {order_by => {ahr => "request_time"}}
407 # Fetch the canceled holds
410 my $cancel_count = $U->ou_ancestor_setting_value(
411 $e->requestor->ws_ou, 'circ.holds.canceled.display_count', $e);
413 unless($cancel_count) {
414 $cancel_age = $U->ou_ancestor_setting_value(
415 $e->requestor->ws_ou, 'circ.holds.canceled.display_age', $e);
418 if($cancel_count) { # limit by count
420 # find at most cancel_count canceled holds
421 $holds = $e->search_action_hold_request([
423 fulfillment_time => undef,
424 cancel_time => {'!=' => undef},
426 {order_by => {ahr => "cancel_time desc"}, limit => $cancel_count}
429 } elsif($cancel_age) { # limit by age
431 # find all of the canceled holds that were canceled within the configured time frame
432 my $date = DateTime->now->subtract(seconds => OpenSRF::Utils::interval_to_seconds($cancel_age));
433 $date = $U->epoch2ISO8601($date->epoch);
435 $holds = $e->search_action_hold_request([
437 fulfillment_time => undef,
438 cancel_time => {'>=' => $date},
440 {order_by => {ahr => "cancel_time desc"}}
445 if( $self->api_name !~ /id_list/ ) {
446 for my $hold ( @$holds ) {
447 $hold->notes($e->search_action_hold_request_note({hold => $hold->id, %$notes_filter}));
449 $e->search_action_hold_transit_copy([
451 {order_by => {ahtc => 'id desc'}, limit => 1}])->[0]
457 return [ map { $_->id } @$holds ];
461 __PACKAGE__->register_method(
462 method => 'user_hold_count',
463 api_name => 'open-ils.circ.hold.user.count'
466 sub user_hold_count {
467 my ( $self, $conn, $auth, $userid ) = @_;
468 my $e = new_editor( authtoken => $auth );
469 return $e->event unless $e->checkauth;
470 my $patron = $e->retrieve_actor_user($userid)
472 return $e->event unless $e->allowed( 'VIEW_HOLD', $patron->home_ou );
473 return __user_hold_count( $self, $e, $userid );
476 sub __user_hold_count {
477 my ( $self, $e, $userid ) = @_;
478 my $holds = $e->search_action_hold_request(
481 fulfillment_time => undef,
482 cancel_time => undef,
487 return scalar(@$holds);
491 __PACKAGE__->register_method(
492 method => "retrieve_holds_by_pickup_lib",
493 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
495 "Retrieves all the holds, with hold transits attached, for the specified pickup_ou id."
498 __PACKAGE__->register_method(
499 method => "retrieve_holds_by_pickup_lib",
500 api_name => "open-ils.circ.holds.id_list.retrieve_by_pickup_lib",
501 notes => "Retrieves all the hold ids for the specified pickup_ou id. "
504 sub retrieve_holds_by_pickup_lib {
505 my ($self, $client, $login_session, $ou_id) = @_;
507 #FIXME -- put an appropriate permission check here
508 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
509 # $login_session, $user_id, 'VIEW_HOLD' );
510 #return $evt if $evt;
512 my $holds = $apputils->simplereq(
514 "open-ils.cstore.direct.action.hold_request.search.atomic",
516 pickup_lib => $ou_id ,
517 fulfillment_time => undef,
520 { order_by => { ahr => "request_time" } }
523 if ( ! $self->api_name =~ /id_list/ ) {
524 flesh_hold_transits($holds);
528 return [ map { $_->id } @$holds ];
532 __PACKAGE__->register_method(
533 method => "uncancel_hold",
534 api_name => "open-ils.circ.hold.uncancel"
538 my($self, $client, $auth, $hold_id) = @_;
539 my $e = new_editor(authtoken=>$auth, xact=>1);
540 return $e->event unless $e->checkauth;
542 my $hold = $e->retrieve_action_hold_request($hold_id)
543 or return $e->die_event;
544 return $e->die_event unless $e->allowed('CANCEL_HOLDS', $hold->request_lib);
546 return 0 if $hold->fulfillment_time;
547 return 1 unless $hold->cancel_time;
549 # if configured to reset the request time, also reset the expire time
550 if($U->ou_ancestor_setting_value(
551 $hold->request_lib, 'circ.holds.uncancel.reset_request_time', $e)) {
553 $hold->request_time('now');
554 my $interval = $U->ou_ancestor_setting_value($hold->request_lib, OILS_SETTING_HOLD_EXPIRE);
556 my $date = DateTime->now->add(seconds => OpenSRF::Utils::interval_to_seconds($interval));
557 $hold->expire_time($U->epoch2ISO8601($date->epoch));
561 $hold->clear_cancel_time;
562 $hold->clear_cancel_cause;
563 $hold->clear_cancel_note;
564 $e->update_action_hold_request($hold) or return $e->die_event;
567 $U->storagereq('open-ils.storage.action.hold_request.copy_targeter', undef, $hold_id);
573 __PACKAGE__->register_method(
574 method => "cancel_hold",
575 api_name => "open-ils.circ.hold.cancel",
577 desc => 'Cancels the specified hold. The login session is the requestor. If the requestor is different from the usr field ' .
578 'on the hold, the requestor must have CANCEL_HOLDS permissions. The hold may be either the hold object or the hold id',
580 {desc => 'Authentication token', type => 'string'},
581 {desc => 'Hold ID', type => 'number'},
582 {desc => 'Cause of Cancellation', type => 'string'},
583 {desc => 'Note', type => 'string'}
586 desc => '1 on success, event on error'
592 my($self, $client, $auth, $holdid, $cause, $note) = @_;
594 my $e = new_editor(authtoken=>$auth, xact=>1);
595 return $e->event unless $e->checkauth;
597 my $hold = $e->retrieve_action_hold_request($holdid)
600 if( $e->requestor->id ne $hold->usr ) {
601 return $e->event unless $e->allowed('CANCEL_HOLDS');
604 return 1 if $hold->cancel_time;
606 # If the hold is captured, reset the copy status
607 if( $hold->capture_time and $hold->current_copy ) {
609 my $copy = $e->retrieve_asset_copy($hold->current_copy)
612 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
613 $logger->info("canceling hold $holdid whose item is on the holds shelf");
614 # $logger->info("setting copy to status 'reshelving' on hold cancel");
615 # $copy->status(OILS_COPY_STATUS_RESHELVING);
616 # $copy->editor($e->requestor->id);
617 # $copy->edit_date('now');
618 # $e->update_asset_copy($copy) or return $e->event;
620 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
623 $logger->warn("! canceling hold [$hid] that is in transit");
624 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
627 my $trans = $e->retrieve_action_transit_copy($transid);
628 # Leave the transit alive, but set the copy status to
629 # reshelving so it will be properly reshelved when it gets back home
631 $trans->copy_status( OILS_COPY_STATUS_RESHELVING );
632 $e->update_action_transit_copy($trans) or return $e->die_event;
638 $hold->cancel_time('now');
639 $hold->cancel_cause($cause);
640 $hold->cancel_note($note);
641 $e->update_action_hold_request($hold)
644 delete_hold_copy_maps($self, $e, $hold->id);
650 sub delete_hold_copy_maps {
655 my $maps = $editor->search_action_hold_copy_map({hold=>$holdid});
657 $editor->delete_action_hold_copy_map($_)
658 or return $editor->event;
664 my $update_hold_desc = 'The login session is the requestor. ' .
665 'If the requestor is different from the usr field on the hold, ' .
666 'the requestor must have UPDATE_HOLDS permissions. ' .
667 'If supplying a hash of hold data, "id" must be included. ' .
668 'The hash is ignored if a hold object is supplied, ' .
669 'so you should supply only one kind of hold data argument.' ;
671 __PACKAGE__->register_method(
672 method => "update_hold",
673 api_name => "open-ils.circ.hold.update",
675 desc => "Updates the specified hold. $update_hold_desc",
677 {desc => 'Authentication token', type => 'string'},
678 {desc => 'Hold Object', type => 'object'},
679 {desc => 'Hash of values to be applied', type => 'object'}
682 desc => 'Hold ID on success, event on error',
688 __PACKAGE__->register_method(
689 method => "batch_update_hold",
690 api_name => "open-ils.circ.hold.update.batch",
693 desc => "Updates the specified hold(s). $update_hold_desc",
695 {desc => 'Authentication token', type => 'string'},
696 {desc => 'Array of hold obejcts', type => 'array' },
697 {desc => 'Array of hashes of values to be applied', type => 'array' }
700 desc => 'Hold ID per success, event per error',
706 my($self, $client, $auth, $hold, $values) = @_;
707 my $e = new_editor(authtoken=>$auth, xact=>1);
708 return $e->die_event unless $e->checkauth;
709 my $resp = update_hold_impl($self, $e, $hold, $values);
710 return $resp if $U->event_code($resp);
711 $e->commit; # FIXME: update_hold_impl already does $e->commit ??
715 sub batch_update_hold {
716 my($self, $client, $auth, $hold_list, $values_list) = @_;
717 my $e = new_editor(authtoken=>$auth);
718 return $e->die_event unless $e->checkauth;
720 my $count = ($hold_list) ? scalar(@$hold_list) : scalar(@$values_list); # FIXME: we don't know for sure that we got $values_list. we could have neither list.
722 $values_list ||= []; # FIXME: either move this above $count declaration, or send an event if both lists undef. Probably the latter.
724 # FIXME: Failing over to [] guarantees warnings for "Use of unitialized value" in update_hold_impl call.
725 # FIXME: We should be sure we only call update_hold_impl with hold object OR hash, not both.
727 for my $idx (0..$count-1) {
729 my $resp = update_hold_impl($self, $e, $hold_list->[$idx], $values_list->[$idx]);
730 $e->xact_commit unless $U->event_code($resp);
731 $client->respond($resp);
735 return undef; # not in the register return type, assuming we should always have at least one list populated
738 sub update_hold_impl {
739 my($self, $e, $hold, $values) = @_;
742 $hold = $e->retrieve_action_hold_request($values->{id})
743 or return $e->die_event;
744 $hold->$_($values->{$_}) for keys %$values;
747 my $orig_hold = $e->retrieve_action_hold_request($hold->id)
748 or return $e->die_event;
750 # don't allow the user to be changed
751 return OpenILS::Event->new('BAD_PARAMS') if $hold->usr != $orig_hold->usr;
753 if($hold->usr ne $e->requestor->id) {
754 # if the hold is for a different user, make sure the
755 # requestor has the appropriate permissions
756 my $usr = $e->retrieve_actor_user($hold->usr)
757 or return $e->die_event;
758 return $e->die_event unless $e->allowed('UPDATE_HOLD', $usr->home_ou);
762 # --------------------------------------------------------------
763 # Changing the request time is like playing God
764 # --------------------------------------------------------------
765 if($hold->request_time ne $orig_hold->request_time) {
766 return OpenILS::Event->new('BAD_PARAMS') if $hold->fulfillment_time;
767 return $e->die_event unless $e->allowed('UPDATE_HOLD_REQUEST_TIME', $hold->pickup_lib);
770 # --------------------------------------------------------------
771 # if the hold is on the holds shelf or in transit and the pickup
772 # lib changes we need to create a new transit.
773 # --------------------------------------------------------------
774 if($orig_hold->pickup_lib ne $hold->pickup_lib) {
776 my $status = _hold_status($e, $hold);
778 if($status == 3) { # in transit
780 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_TRANSIT', $orig_hold->pickup_lib);
781 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_TRANSIT', $hold->pickup_lib);
783 $logger->info("updating pickup lib for hold ".$hold->id." while already in transit");
785 # update the transit to reflect the new pickup location
786 my $transit = $e->search_action_hold_transit_copy(
787 {hold=>$hold->id, dest_recv_time => undef})->[0]
788 or return $e->die_event;
790 $transit->prev_dest($transit->dest); # mark the previous destination on the transit
791 $transit->dest($hold->pickup_lib);
792 $e->update_action_hold_transit_copy($transit) or return $e->die_event;
794 } elsif($status == 4) { # on holds shelf
796 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $orig_hold->pickup_lib);
797 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $hold->pickup_lib);
799 $logger->info("updating pickup lib for hold ".$hold->id." while on holds shelf");
801 # create the new transit
802 my $evt = transit_hold($e, $orig_hold, $hold, $e->retrieve_asset_copy($hold->current_copy));
807 update_hold_if_frozen($self, $e, $hold, $orig_hold);
808 $e->update_action_hold_request($hold) or return $e->die_event;
811 # a change to mint-condition changes the set of potential copies, so retarget the hold;
812 if($U->is_true($hold->mint_condition) and !$U->is_true($orig_hold->mint_condition)) {
813 _reset_hold($self, $e->requestor, $hold)
820 my($e, $orig_hold, $hold, $copy) = @_;
821 my $src = $orig_hold->pickup_lib;
822 my $dest = $hold->pickup_lib;
824 $logger->info("putting hold into transit on pickup_lib update");
826 my $transit = Fieldmapper::action::hold_transit_copy->new;
827 $transit->hold($hold->id);
828 $transit->source($src);
829 $transit->dest($dest);
830 $transit->target_copy($copy->id);
831 $transit->source_send_time('now');
832 $transit->copy_status(OILS_COPY_STATUS_ON_HOLDS_SHELF);
834 $copy->status(OILS_COPY_STATUS_IN_TRANSIT);
835 $copy->editor($e->requestor->id);
836 $copy->edit_date('now');
838 $e->create_action_hold_transit_copy($transit) or return $e->die_event;
839 $e->update_asset_copy($copy) or return $e->die_event;
843 # if the hold is frozen, this method ensures that the hold is not "targeted",
844 # that is, it clears the current_copy and prev_check_time to essentiallly
845 # reset the hold. If it is being activated, it runs the targeter in the background
846 sub update_hold_if_frozen {
847 my($self, $e, $hold, $orig_hold) = @_;
848 return if $hold->capture_time;
850 if($U->is_true($hold->frozen)) {
851 $logger->info("clearing current_copy and check_time for frozen hold ".$hold->id);
852 $hold->clear_current_copy;
853 $hold->clear_prev_check_time;
856 if($U->is_true($orig_hold->frozen)) {
857 $logger->info("Running targeter on activated hold ".$hold->id);
858 $U->storagereq( 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
863 __PACKAGE__->register_method(
864 method => "hold_note_CUD",
865 api_name => "open-ils.circ.hold_request.note.cud",
867 desc => 'Create, update or delete a hold request note. If the operator (from Auth. token) '
868 . 'is not the owner of the hold, the UPDATE_HOLD permission is required',
870 { desc => 'Authentication token', type => 'string' },
871 { desc => 'Hold note object', type => 'object' }
874 desc => 'Returns the note ID, event on error'
880 my($self, $conn, $auth, $note) = @_;
882 my $e = new_editor(authtoken => $auth, xact => 1);
883 return $e->die_event unless $e->checkauth;
885 my $hold = $e->retrieve_action_hold_request($note->hold)
886 or return $e->die_event;
888 if($hold->usr ne $e->requestor->id) {
889 my $usr = $e->retrieve_actor_user($hold->usr);
890 return $e->die_event unless $e->allowed('UPDATE_HOLD', $usr->home_ou);
891 $note->staff('t') if $note->isnew;
895 $e->create_action_hold_request_note($note) or return $e->die_event;
896 } elsif($note->ischanged) {
897 $e->update_action_hold_request_note($note) or return $e->die_event;
898 } elsif($note->isdeleted) {
899 $e->delete_action_hold_request_note($note) or return $e->die_event;
907 __PACKAGE__->register_method(
908 method => "retrieve_hold_status",
909 api_name => "open-ils.circ.hold.status.retrieve",
911 desc => 'Calculates the current status of the hold. The requestor must have ' .
912 'VIEW_HOLD permissions if the hold is for a user other than the requestor' ,
914 { desc => 'Hold ID', type => 'number' }
917 # type => 'number', # event sometimes
918 desc => <<'END_OF_DESC'
919 Returns event on error or:
920 -1 on error (for now),
921 1 for 'waiting for copy to become available',
922 2 for 'waiting for copy capture',
925 5 for 'hold-shelf-delay'
931 sub retrieve_hold_status {
932 my($self, $client, $auth, $hold_id) = @_;
934 my $e = new_editor(authtoken => $auth);
935 return $e->event unless $e->checkauth;
936 my $hold = $e->retrieve_action_hold_request($hold_id)
939 if( $e->requestor->id != $hold->usr ) {
940 return $e->event unless $e->allowed('VIEW_HOLD');
943 return _hold_status($e, $hold);
949 return 1 unless $hold->current_copy;
950 return 2 unless $hold->capture_time;
952 my $copy = $hold->current_copy;
953 unless( ref $copy ) {
954 $copy = $e->retrieve_asset_copy($hold->current_copy)
958 return 3 if $copy->status == OILS_COPY_STATUS_IN_TRANSIT;
960 if($copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF) {
962 my $hs_wait_interval = $U->ou_ancestor_setting_value($hold->pickup_lib, 'circ.hold_shelf_status_delay');
963 return 4 unless $hs_wait_interval;
965 # if a hold_shelf_status_delay interval is defined and start_time plus
966 # the interval is greater than now, consider the hold to be in the virtual
967 # "on its way to the holds shelf" status. Return 5.
969 my $transit = $e->search_action_hold_transit_copy({hold => $hold->id})->[0];
970 my $start_time = ($transit) ? $transit->dest_recv_time : $hold->capture_time;
971 $start_time = DateTime::Format::ISO8601->new->parse_datetime(cleanse_ISO8601($start_time));
972 my $end_time = $start_time->add(seconds => OpenSRF::Utils::interval_to_seconds($hs_wait_interval));
974 return 5 if $end_time > DateTime->now;
983 __PACKAGE__->register_method(
984 method => "retrieve_hold_queue_stats",
985 api_name => "open-ils.circ.hold.queue_stats.retrieve",
987 desc => 'Returns summary data about the state of a hold',
989 { desc => 'Authentication token', type => 'string'},
990 { desc => 'Hold ID', type => 'number'},
993 desc => q/Summary object with keys:
994 total_holds : total holds in queue
995 queue_position : current queue position
996 potential_copies : number of potential copies for this hold
997 estimated_wait : estimated wait time in days
999 -1 => error or unexpected state,
1000 1 => 'waiting for copy to become available',
1001 2 => 'waiting for copy capture',
1004 5 => 'hold-shelf-delay'
1011 sub retrieve_hold_queue_stats {
1012 my($self, $conn, $auth, $hold_id) = @_;
1013 my $e = new_editor(authtoken => $auth);
1014 return $e->event unless $e->checkauth;
1015 my $hold = $e->retrieve_action_hold_request($hold_id) or return $e->event;
1016 if($e->requestor->id != $hold->usr) {
1017 return $e->event unless $e->allowed('VIEW_HOLD');
1019 return retrieve_hold_queue_status_impl($e, $hold);
1022 sub retrieve_hold_queue_status_impl {
1026 # The holds queue is defined as the distinct set of holds that share at
1027 # least one potential copy with the context hold, plus any holds that
1028 # share the same hold type and target. The latter part exists to
1029 # accomodate holds that currently have no potential copies
1030 my $q_holds = $e->json_query({
1032 # fetch cut_in_line and request_time since they're in the order_by
1033 # and we're asking for distinct values
1034 select => {ahr => ['id', 'cut_in_line', 'request_time']},
1037 ahcm => {type => 'left'} # there may be no copy maps
1043 "field" => "cut_in_line",
1044 "transform" => "coalesce",
1046 "direction" => "desc"
1048 { "class" => "ahr", "field" => "request_time" }
1057 select => {ahcm => ['target_copy']},
1059 where => {hold => $hold->id}
1066 hold_type => $hold->hold_type,
1067 target => $hold->target
1075 for my $h (@$q_holds) {
1076 last if $h->{id} == $hold->id;
1080 my $hold_data = $e->json_query({
1083 {column => 'code', transform => 'count', aggregate => 1, alias => 'count'},
1084 {column =>'avg_wait_time'}
1087 from => {ahcm => {acp => {join => 'ccm'}}},
1088 where => {'+ahcm' => {hold => $hold->id}}
1091 my $user_org = $e->json_query({select => {au => ['home_ou']}, from => 'au', where => {id => $hold->usr}})->[0]->{home_ou};
1093 my $default_wait = $U->ou_ancestor_setting_value($user_org, OILS_SETTING_HOLD_ESIMATE_WAIT_INTERVAL);
1094 my $min_wait = $U->ou_ancestor_setting_value($user_org, 'circ.holds.min_estimated_wait_interval');
1095 $min_wait = OpenSRF::Utils::interval_to_seconds($min_wait || '0 seconds');
1096 $default_wait ||= '0 seconds';
1098 # Estimated wait time is the average wait time across the set
1099 # of potential copies, divided by the number of potential copies
1100 # times the queue position.
1102 my $combined_secs = 0;
1103 my $num_potentials = 0;
1105 for my $wait_data (@$hold_data) {
1106 my $count += $wait_data->{count};
1107 $combined_secs += $count *
1108 OpenSRF::Utils::interval_to_seconds($wait_data->{avg_wait_time} || $default_wait);
1109 $num_potentials += $count;
1112 my $estimated_wait = -1;
1114 if($num_potentials) {
1115 my $avg_wait = $combined_secs / $num_potentials;
1116 $estimated_wait = $qpos * ($avg_wait / $num_potentials);
1117 $estimated_wait = $min_wait if $estimated_wait < $min_wait and $estimated_wait != -1;
1121 total_holds => scalar(@$q_holds),
1122 queue_position => $qpos,
1123 potential_copies => $num_potentials,
1124 status => _hold_status( $e, $hold ),
1125 estimated_wait => int($estimated_wait)
1130 sub fetch_open_hold_by_current_copy {
1133 my $hold = $apputils->simplereq(
1135 'open-ils.cstore.direct.action.hold_request.search.atomic',
1136 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
1137 return $hold->[0] if ref($hold);
1141 sub fetch_related_holds {
1144 return $apputils->simplereq(
1146 'open-ils.cstore.direct.action.hold_request.search.atomic',
1147 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
1151 __PACKAGE__->register_method(
1152 method => "hold_pull_list",
1153 api_name => "open-ils.circ.hold_pull_list.retrieve",
1155 desc => 'Returns (reference to) a list of holds that need to be "pulled" by a given location. ' .
1156 'The location is determined by the login session.',
1158 { desc => 'Limit (optional)', type => 'number'},
1159 { desc => 'Offset (optional)', type => 'number'},
1162 desc => 'reference to a list of holds, or event on failure',
1167 __PACKAGE__->register_method(
1168 method => "hold_pull_list",
1169 api_name => "open-ils.circ.hold_pull_list.id_list.retrieve",
1171 desc => 'Returns (reference to) a list of holds IDs that need to be "pulled" by a given location. ' .
1172 'The location is determined by the login session.',
1174 { desc => 'Limit (optional)', type => 'number'},
1175 { desc => 'Offset (optional)', type => 'number'},
1178 desc => 'reference to a list of holds, or event on failure',
1183 __PACKAGE__->register_method(
1184 method => "hold_pull_list",
1185 api_name => "open-ils.circ.hold_pull_list.retrieve.count",
1187 desc => 'Returns a count of holds that need to be "pulled" by a given location. ' .
1188 'The location is determined by the login session.',
1190 { desc => 'Limit (optional)', type => 'number'},
1191 { desc => 'Offset (optional)', type => 'number'},
1194 desc => 'Holds count (integer), or event on failure',
1201 sub hold_pull_list {
1202 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
1203 my( $reqr, $evt ) = $U->checkses($authtoken);
1204 return $evt if $evt;
1206 my $org = $reqr->ws_ou || $reqr->home_ou;
1207 # the perm locaiton shouldn't really matter here since holds
1208 # will exist all over and VIEW_HOLDS should be universal
1209 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
1210 return $evt if $evt;
1212 if($self->api_name =~ /count/) {
1214 my $count = $U->storagereq(
1215 'open-ils.storage.direct.action.hold_request.pull_list.current_copy_circ_lib.status_filtered.count',
1216 $org, $limit, $offset );
1218 $logger->info("Grabbing pull list for org unit $org with $count items");
1221 } elsif( $self->api_name =~ /id_list/ ) {
1222 return $U->storagereq(
1223 'open-ils.storage.direct.action.hold_request.pull_list.id_list.current_copy_circ_lib.status_filtered.atomic',
1224 $org, $limit, $offset );
1227 return $U->storagereq(
1228 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.status_filtered.atomic',
1229 $org, $limit, $offset );
1233 __PACKAGE__->register_method(
1234 method => 'fetch_hold_notify',
1235 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
1238 Returns a list of hold notification objects based on hold id.
1239 @param authtoken The loggin session key
1240 @param holdid The id of the hold whose notifications we want to retrieve
1241 @return An array of hold notification objects, event on error.
1245 sub fetch_hold_notify {
1246 my( $self, $conn, $authtoken, $holdid ) = @_;
1247 my( $requestor, $evt ) = $U->checkses($authtoken);
1248 return $evt if $evt;
1249 my ($hold, $patron);
1250 ($hold, $evt) = $U->fetch_hold($holdid);
1251 return $evt if $evt;
1252 ($patron, $evt) = $U->fetch_user($hold->usr);
1253 return $evt if $evt;
1255 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
1256 return $evt if $evt;
1258 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
1259 return $U->cstorereq(
1260 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
1264 __PACKAGE__->register_method(
1265 method => 'create_hold_notify',
1266 api_name => 'open-ils.circ.hold_notification.create',
1268 Creates a new hold notification object
1269 @param authtoken The login session key
1270 @param notification The hold notification object to create
1271 @return ID of the new object on success, Event on error
1275 sub create_hold_notify {
1276 my( $self, $conn, $auth, $note ) = @_;
1277 my $e = new_editor(authtoken=>$auth, xact=>1);
1278 return $e->die_event unless $e->checkauth;
1280 my $hold = $e->retrieve_action_hold_request($note->hold)
1281 or return $e->die_event;
1282 my $patron = $e->retrieve_actor_user($hold->usr)
1283 or return $e->die_event;
1285 return $e->die_event unless
1286 $e->allowed('CREATE_HOLD_NOTIFICATION', $patron->home_ou);
1288 $note->notify_staff($e->requestor->id);
1289 $e->create_action_hold_notification($note) or return $e->die_event;
1294 __PACKAGE__->register_method(
1295 method => 'create_hold_note',
1296 api_name => 'open-ils.circ.hold_note.create',
1298 Creates a new hold request note object
1299 @param authtoken The login session key
1300 @param note The hold note object to create
1301 @return ID of the new object on success, Event on error
1305 sub create_hold_note {
1306 my( $self, $conn, $auth, $note ) = @_;
1307 my $e = new_editor(authtoken=>$auth, xact=>1);
1308 return $e->die_event unless $e->checkauth;
1310 my $hold = $e->retrieve_action_hold_request($note->hold)
1311 or return $e->die_event;
1312 my $patron = $e->retrieve_actor_user($hold->usr)
1313 or return $e->die_event;
1315 return $e->die_event unless
1316 $e->allowed('UPDATE_HOLD', $patron->home_ou); # FIXME: Using permcrud perm listed in fm_IDL.xml for ahrn. Probably want something more specific
1318 $e->create_action_hold_request_note($note) or return $e->die_event;
1323 __PACKAGE__->register_method(
1324 method => 'reset_hold',
1325 api_name => 'open-ils.circ.hold.reset',
1327 Un-captures and un-targets a hold, essentially returning
1328 it to the state it was in directly after it was placed,
1329 then attempts to re-target the hold
1330 @param authtoken The login session key
1331 @param holdid The id of the hold
1337 my( $self, $conn, $auth, $holdid ) = @_;
1339 my ($hold, $evt) = $U->fetch_hold($holdid);
1340 return $evt if $evt;
1341 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD');
1342 return $evt if $evt;
1343 $evt = _reset_hold($self, $reqr, $hold);
1344 return $evt if $evt;
1349 __PACKAGE__->register_method(
1350 method => 'reset_hold_batch',
1351 api_name => 'open-ils.circ.hold.reset.batch'
1354 sub reset_hold_batch {
1355 my($self, $conn, $auth, $hold_ids) = @_;
1357 my $e = new_editor(authtoken => $auth);
1358 return $e->event unless $e->checkauth;
1360 for my $hold_id ($hold_ids) {
1362 my $hold = $e->retrieve_action_hold_request(
1363 [$hold_id, {flesh => 1, flesh_fields => {ahr => ['usr']}}])
1364 or return $e->event;
1366 next unless $e->allowed('UPDATE_HOLD', $hold->usr->home_ou);
1367 _reset_hold($self, $e->requestor, $hold);
1375 my ($self, $reqr, $hold) = @_;
1377 my $e = new_editor(xact =>1, requestor => $reqr);
1379 $logger->info("reseting hold ".$hold->id);
1381 my $hid = $hold->id;
1383 if( $hold->capture_time and $hold->current_copy ) {
1385 my $copy = $e->retrieve_asset_copy($hold->current_copy)
1386 or return $e->event;
1388 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
1389 $logger->info("setting copy to status 'reshelving' on hold retarget");
1390 $copy->status(OILS_COPY_STATUS_RESHELVING);
1391 $copy->editor($e->requestor->id);
1392 $copy->edit_date('now');
1393 $e->update_asset_copy($copy) or return $e->event;
1395 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
1397 # We don't want the copy to remain "in transit"
1398 $copy->status(OILS_COPY_STATUS_RESHELVING);
1399 $logger->warn("! reseting hold [$hid] that is in transit");
1400 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
1403 my $trans = $e->retrieve_action_transit_copy($transid);
1405 $logger->info("Aborting transit [$transid] on hold [$hid] reset...");
1406 my $evt = OpenILS::Application::Circ::Transit::__abort_transit($e, $trans, $copy, 1);
1407 $logger->info("Transit abort completed with result $evt");
1408 return $evt unless "$evt" eq 1;
1414 $hold->clear_capture_time;
1415 $hold->clear_current_copy;
1416 $hold->clear_shelf_time;
1417 $hold->clear_shelf_expire_time;
1419 $e->update_action_hold_request($hold) or return $e->event;
1423 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
1429 __PACKAGE__->register_method(
1430 method => 'fetch_open_title_holds',
1431 api_name => 'open-ils.circ.open_holds.retrieve',
1433 Returns a list ids of un-fulfilled holds for a given title id
1434 @param authtoken The login session key
1435 @param id the id of the item whose holds we want to retrieve
1436 @param type The hold type - M, T, V, C
1440 sub fetch_open_title_holds {
1441 my( $self, $conn, $auth, $id, $type, $org ) = @_;
1442 my $e = new_editor( authtoken => $auth );
1443 return $e->event unless $e->checkauth;
1446 $org ||= $e->requestor->ws_ou;
1448 # return $e->search_action_hold_request(
1449 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
1451 # XXX make me return IDs in the future ^--
1452 my $holds = $e->search_action_hold_request(
1455 cancel_time => undef,
1457 fulfillment_time => undef
1461 flesh_hold_transits($holds);
1466 sub flesh_hold_transits {
1468 for my $hold ( @$holds ) {
1470 $apputils->simplereq(
1472 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
1473 { hold => $hold->id },
1474 { order_by => { ahtc => 'id desc' }, limit => 1 }
1480 sub flesh_hold_notices {
1481 my( $holds, $e ) = @_;
1482 $e ||= new_editor();
1484 for my $hold (@$holds) {
1485 my $notices = $e->search_action_hold_notification(
1487 { hold => $hold->id },
1488 { order_by => { anh => 'notify_time desc' } },
1493 $hold->notify_count(scalar(@$notices));
1495 my $n = $e->retrieve_action_hold_notification($$notices[0])
1496 or return $e->event;
1497 $hold->notify_time($n->notify_time);
1503 __PACKAGE__->register_method(
1504 method => 'fetch_captured_holds',
1505 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
1508 Returns a list of un-fulfilled holds (on the Holds Shelf) for a given title id
1509 @param authtoken The login session key
1510 @param org The org id of the location in question
1514 __PACKAGE__->register_method(
1515 method => 'fetch_captured_holds',
1516 api_name => 'open-ils.circ.captured_holds.id_list.on_shelf.retrieve',
1519 Returns list ids of un-fulfilled holds (on the Holds Shelf) for a given title id
1520 @param authtoken The login session key
1521 @param org The org id of the location in question
1525 __PACKAGE__->register_method(
1526 method => 'fetch_captured_holds',
1527 api_name => 'open-ils.circ.captured_holds.id_list.expired_on_shelf.retrieve',
1530 Returns list ids of shelf-expired un-fulfilled holds for a given title id
1531 @param authtoken The login session key
1532 @param org The org id of the location in question
1537 sub fetch_captured_holds {
1538 my( $self, $conn, $auth, $org ) = @_;
1540 my $e = new_editor(authtoken => $auth);
1541 return $e->event unless $e->checkauth;
1542 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
1544 $org ||= $e->requestor->ws_ou;
1547 select => { ahr => ['id'] },
1552 fkey => 'current_copy'
1557 '+acp' => { status => OILS_COPY_STATUS_ON_HOLDS_SHELF },
1559 capture_time => { "!=" => undef },
1560 current_copy => { "!=" => undef },
1561 fulfillment_time => undef,
1563 cancel_time => undef,
1567 if($self->api_name =~ /expired/) {
1568 $query->{'where'}->{'+ahr'}->{'shelf_expire_time'} = {'<' => 'now'};
1569 $query->{'where'}->{'+ahr'}->{'shelf_time'} = {'!=' => undef};
1571 my $hold_ids = $e->json_query( $query );
1573 for my $hold_id (@$hold_ids) {
1574 if($self->api_name =~ /id_list/) {
1575 $conn->respond($hold_id->{id});
1579 $e->retrieve_action_hold_request([
1583 flesh_fields => {ahr => ['notifications', 'transit', 'notes']},
1584 order_by => {anh => 'notify_time desc'}
1595 __PACKAGE__->register_method(
1596 method => "check_title_hold",
1597 api_name => "open-ils.circ.title_hold.is_possible",
1599 desc => 'Determines if a hold were to be placed by a given user, ' .
1600 'whether or not said hold would have any potential copies to fulfill it.' .
1601 'The named paramaters of the second argument include: ' .
1602 'patronid, titleid, volume_id, copy_id, mrid, depth, pickup_lib, hold_type, selection_ou. ' .
1603 'See perldoc ' . __PACKAGE__ . ' for more info on these fields.' ,
1605 { desc => 'Authentication token', type => 'string'},
1606 { desc => 'Hash of named parameters', type => 'object'},
1609 desc => 'List of new message IDs (empty if none)',
1615 =head3 check_title_hold (token, hash)
1617 The named fields in the hash are:
1619 patronid - ID of the hold recipient (required)
1620 depth - hold range depth (default 0)
1621 pickup_lib - destination for hold, fallback value for selection_ou
1622 selection_ou - ID of org_unit establishing hard and soft hold boundary settings
1623 titleid - ID (BRN) of the title to be held, required for Title level hold
1624 volume_id - required for Volume level hold
1625 copy_id - required for Copy level hold
1626 mrid - required for Meta-record level hold
1627 hold_type - T,C,V or M for Title, Copy, Volume or Meta-record (default "T")
1629 All key/value pairs are passed on to do_possibility_checks.
1633 # FIXME: better params checking. what other params are required, if any?
1634 # FIXME: 3 copies of values confusing: $x, $params->{x} and $params{x}
1635 # FIXME: for example, $depth gets a default value, but then $$params{depth} is still
1636 # used in conditionals, where it may be undefined, causing a warning.
1637 # FIXME: specify proper usage/interaction of selection_ou and pickup_lib
1639 sub check_title_hold {
1640 my( $self, $client, $authtoken, $params ) = @_;
1641 my $e = new_editor(authtoken=>$authtoken);
1642 return $e->event unless $e->checkauth;
1644 my %params = %$params;
1645 my $depth = $params{depth} || 0;
1646 my $selection_ou = $params{selection_ou} || $params{pickup_lib};
1648 my $patron = $e->retrieve_actor_user($params{patronid})
1649 or return $e->event;
1651 if( $e->requestor->id ne $patron->id ) {
1652 return $e->event unless
1653 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
1656 return OpenILS::Event->new('PATRON_BARRED') if $U->is_true($patron->barred);
1658 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
1659 or return $e->event;
1661 my $soft_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_SOFT_BOUNDARY);
1662 my $hard_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_HARD_BOUNDARY);
1665 my $return_depth = $hard_boundary; # default depth to return on success
1666 if(defined $soft_boundary and $depth < $soft_boundary) {
1667 # work up the tree and as soon as we find a potential copy, use that depth
1668 # also, make sure we don't go past the hard boundary if it exists
1670 # our min boundary is the greater of user-specified boundary or hard boundary
1671 my $min_depth = (defined $hard_boundary and $hard_boundary > $depth) ?
1672 $hard_boundary : $depth;
1674 my $depth = $soft_boundary;
1675 while($depth >= $min_depth) {
1676 $logger->info("performing hold possibility check with soft boundary $depth");
1677 @status = do_possibility_checks($e, $patron, $request_lib, $depth, %params);
1679 $return_depth = $depth;
1684 } elsif(defined $hard_boundary and $depth < $hard_boundary) {
1685 # there is no soft boundary, enforce the hard boundary if it exists
1686 $logger->info("performing hold possibility check with hard boundary $hard_boundary");
1687 @status = do_possibility_checks($e, $patron, $request_lib, $hard_boundary, %params);
1689 # no boundaries defined, fall back to user specifed boundary or no boundary
1690 $logger->info("performing hold possibility check with no boundary");
1691 @status = do_possibility_checks($e, $patron, $request_lib, $params{depth}, %params);
1697 "depth" => $return_depth,
1698 "local_avail" => $status[1]
1700 } elsif ($status[2]) {
1701 my $n = scalar @{$status[2]};
1702 return {"success" => 0, "last_event" => $status[2]->[$n - 1]};
1704 return {"success" => 0};
1708 sub do_possibility_checks {
1709 my($e, $patron, $request_lib, $depth, %params) = @_;
1711 my $titleid = $params{titleid} || "";
1712 my $volid = $params{volume_id};
1713 my $copyid = $params{copy_id};
1714 my $mrid = $params{mrid} || "";
1715 my $pickup_lib = $params{pickup_lib};
1716 my $hold_type = $params{hold_type} || 'T';
1717 my $selection_ou = $params{selection_ou} || $pickup_lib;
1724 if( $hold_type eq OILS_HOLD_TYPE_COPY ) {
1726 return $e->event unless $copy = $e->retrieve_asset_copy($copyid);
1727 return $e->event unless $volume = $e->retrieve_asset_call_number($copy->call_number);
1728 return $e->event unless $title = $e->retrieve_biblio_record_entry($volume->record);
1730 return verify_copy_for_hold(
1731 $patron, $e->requestor, $title, $copy, $pickup_lib, $request_lib
1734 } elsif( $hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1736 return $e->event unless $volume = $e->retrieve_asset_call_number($volid);
1737 return $e->event unless $title = $e->retrieve_biblio_record_entry($volume->record);
1739 return _check_volume_hold_is_possible(
1740 $volume, $title, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1743 } elsif( $hold_type eq OILS_HOLD_TYPE_TITLE ) {
1745 return _check_title_hold_is_possible(
1746 $titleid, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1749 } elsif( $hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1751 my $maps = $e->search_metabib_metarecord_source_map({metarecord=>$mrid});
1752 my @recs = map { $_->source } @$maps;
1754 for my $rec (@recs) {
1755 @status = _check_title_hold_is_possible(
1756 $rec, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1762 # else { Unrecognized hold_type ! } # FIXME: return error? or 0?
1766 sub create_ranged_org_filter {
1767 my($e, $selection_ou, $depth) = @_;
1769 # find the orgs from which this hold may be fulfilled,
1770 # based on the selection_ou and depth
1772 my $top_org = $e->search_actor_org_unit([
1773 {parent_ou => undef},
1774 {flesh=>1, flesh_fields=>{aou=>['ou_type']}}])->[0];
1777 return () if $depth == $top_org->ou_type->depth;
1779 my $org_list = $U->storagereq('open-ils.storage.actor.org_unit.descendants.atomic', $selection_ou, $depth);
1780 %org_filter = (circ_lib => []);
1781 push(@{$org_filter{circ_lib}}, $_->id) for @$org_list;
1783 $logger->info("hold org filter at depth $depth and selection_ou ".
1784 "$selection_ou created list of @{$org_filter{circ_lib}}");
1790 sub _check_title_hold_is_possible {
1791 my( $titleid, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1793 my $e = new_editor();
1794 my %org_filter = create_ranged_org_filter($e, $selection_ou, $depth);
1796 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given record
1797 my $copies = $e->json_query(
1799 select => { acp => ['id', 'circ_lib'] },
1804 fkey => 'call_number',
1808 filter => { id => $titleid },
1813 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1814 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1818 '+acp' => { circulate => 't', deleted => 'f', holdable => 't', %org_filter }
1823 $logger->info("title possible found ".scalar(@$copies)." potential copies");
1827 "HIGH_LEVEL_HOLD_HAS_NO_COPIES",
1828 "payload" => {"fail_part" => "no_ultimate_items"}
1833 # -----------------------------------------------------------------------
1834 # sort the copies into buckets based on their circ_lib proximity to
1835 # the patron's home_ou.
1836 # -----------------------------------------------------------------------
1838 my $home_org = $patron->home_ou;
1839 my $req_org = $request_lib->id;
1841 $logger->info("prox cache $home_org " . $prox_cache{$home_org});
1843 $prox_cache{$home_org} =
1844 $e->search_actor_org_unit_proximity({from_org => $home_org})
1845 unless $prox_cache{$home_org};
1846 my $home_prox = $prox_cache{$home_org};
1849 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1850 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1852 my @keys = sort { $a <=> $b } keys %buckets;
1855 if( $home_org ne $req_org ) {
1856 # -----------------------------------------------------------------------
1857 # shove the copies close to the request_lib into the primary buckets
1858 # directly before the farthest away copies. That way, they are not
1859 # given priority, but they are checked before the farthest copies.
1860 # -----------------------------------------------------------------------
1861 $prox_cache{$req_org} =
1862 $e->search_actor_org_unit_proximity({from_org => $req_org})
1863 unless $prox_cache{$req_org};
1864 my $req_prox = $prox_cache{$req_org};
1867 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1868 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1870 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1871 my $new_key = $highest_key - 0.5; # right before the farthest prox
1872 my @keys2 = sort { $a <=> $b } keys %buckets2;
1873 for my $key (@keys2) {
1874 last if $key >= $highest_key;
1875 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1879 @keys = sort { $a <=> $b } keys %buckets;
1884 OUTER: for my $key (@keys) {
1885 my @cps = @{$buckets{$key}};
1887 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1889 for my $copyid (@cps) {
1891 next if $seen{$copyid};
1892 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1893 my $copy = $e->retrieve_asset_copy($copyid);
1894 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1896 unless($title) { # grab the title if we don't already have it
1897 my $vol = $e->retrieve_asset_call_number(
1898 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1899 $title = $vol->record;
1902 @status = verify_copy_for_hold(
1903 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib);
1905 last OUTER if $status[0];
1913 sub _check_volume_hold_is_possible {
1914 my( $vol, $title, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1915 my %org_filter = create_ranged_org_filter(new_editor(), $selection_ou, $depth);
1916 my $copies = new_editor->search_asset_copy({call_number => $vol->id, %org_filter});
1917 $logger->info("checking possibility of volume hold for volume ".$vol->id);
1922 "HIGH_LEVEL_HOLD_HAS_NO_COPIES",
1923 "payload" => {"fail_part" => "no_ultimate_items"}
1929 for my $copy ( @$copies ) {
1930 @status = verify_copy_for_hold(
1931 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1939 sub verify_copy_for_hold {
1940 my( $patron, $requestor, $title, $copy, $pickup_lib, $request_lib ) = @_;
1941 $logger->info("checking possibility of copy in hold request for copy ".$copy->id);
1942 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
1943 { patron => $patron,
1944 requestor => $requestor,
1947 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
1948 pickup_lib => $pickup_lib,
1949 request_lib => $request_lib,
1951 show_event_list => 1
1956 (not scalar @$permitted), # true if permitted is an empty arrayref
1958 ($copy->circ_lib == $pickup_lib) and
1959 ($copy->status == OILS_COPY_STATUS_AVAILABLE)
1967 sub find_nearest_permitted_hold {
1970 my $editor = shift; # CStoreEditor object
1971 my $copy = shift; # copy to target
1972 my $user = shift; # staff
1973 my $check_only = shift; # do no updates, just see if the copy could fulfill a hold
1975 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1977 my $bc = $copy->barcode;
1979 # find any existing holds that already target this copy
1980 my $old_holds = $editor->search_action_hold_request(
1981 { current_copy => $copy->id,
1982 cancel_time => undef,
1983 capture_time => undef
1987 # hold->type "R" means we need this copy
1988 for my $h (@$old_holds) { return ($h) if $h->hold_type eq 'R'; }
1991 my $hold_stall_interval = $U->ou_ancestor_setting_value($user->ws_ou, OILS_SETTING_HOLD_SOFT_STALL);
1993 $logger->info("circulator: searching for best hold at org ".$user->ws_ou.
1994 " and copy $bc with a hold stalling interval of ". ($hold_stall_interval || "(none)"));
1996 my $fifo = $U->ou_ancestor_setting_value($user->ws_ou, 'circ.holds_fifo');
1998 # search for what should be the best holds for this copy to fulfill
1999 my $best_holds = $U->storagereq(
2000 "open-ils.storage.action.hold_request.nearest_hold.atomic",
2001 $user->ws_ou, $copy->id, 10, $hold_stall_interval, $fifo );
2003 unless(@$best_holds) {
2005 if( my $hold = $$old_holds[0] ) {
2006 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
2010 $logger->info("circulator: no suitable holds found for copy $bc");
2011 return (undef, $evt);
2017 # for each potential hold, we have to run the permit script
2018 # to make sure the hold is actually permitted.
2019 for my $holdid (@$best_holds) {
2020 next unless $holdid;
2021 $logger->info("circulator: checking if hold $holdid is permitted for copy $bc");
2023 my $hold = $editor->retrieve_action_hold_request($holdid) or next;
2024 my $reqr = $editor->retrieve_actor_user($hold->requestor) or next;
2025 my $rlib = $editor->retrieve_actor_org_unit($hold->request_lib) or next;
2027 # see if this hold is permitted
2028 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
2029 { patron_id => $hold->usr,
2032 pickup_lib => $hold->pickup_lib,
2033 request_lib => $rlib,
2044 unless( $best_hold ) { # no "good" permitted holds were found
2045 if( my $hold = $$old_holds[0] ) { # can we return a pre-targeted hold?
2046 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
2051 $logger->info("circulator: no suitable holds found for copy $bc");
2052 return (undef, $evt);
2055 $logger->info("circulator: best hold ".$best_hold->id." found for copy $bc");
2057 # indicate a permitted hold was found
2058 return $best_hold if $check_only;
2060 # we've found a permitted hold. we need to "grab" the copy
2061 # to prevent re-targeted holds (next part) from re-grabbing the copy
2062 $best_hold->current_copy($copy->id);
2063 $editor->update_action_hold_request($best_hold)
2064 or return (undef, $editor->event);
2069 # re-target any other holds that already target this copy
2070 for my $old_hold (@$old_holds) {
2071 next if $old_hold->id eq $best_hold->id; # don't re-target the hold we want
2072 $logger->info("circulator: clearing current_copy and prev_check_time on hold ".
2073 $old_hold->id." after a better hold [".$best_hold->id."] was found");
2074 $old_hold->clear_current_copy;
2075 $old_hold->clear_prev_check_time;
2076 $editor->update_action_hold_request($old_hold)
2077 or return (undef, $editor->event);
2078 push(@retarget, $old_hold->id);
2081 return ($best_hold, undef, (@retarget) ? \@retarget : undef);
2089 __PACKAGE__->register_method(
2090 method => 'all_rec_holds',
2091 api_name => 'open-ils.circ.holds.retrieve_all_from_title',
2095 my( $self, $conn, $auth, $title_id, $args ) = @_;
2097 my $e = new_editor(authtoken=>$auth);
2098 $e->checkauth or return $e->event;
2099 $e->allowed('VIEW_HOLD') or return $e->event;
2102 $args->{fulfillment_time} = undef; # we don't want to see old fulfilled holds
2103 $args->{cancel_time} = undef;
2105 my $resp = { volume_holds => [], copy_holds => [], metarecord_holds => [] };
2107 my $mr_map = $e->search_metabib_metarecord_source_map({source => $title_id})->[0];
2109 $resp->{metarecord_holds} = $e->search_action_hold_request(
2110 { hold_type => OILS_HOLD_TYPE_METARECORD,
2111 target => $mr_map->metarecord,
2117 $resp->{title_holds} = $e->search_action_hold_request(
2119 hold_type => OILS_HOLD_TYPE_TITLE,
2120 target => $title_id,
2124 my $vols = $e->search_asset_call_number(
2125 { record => $title_id, deleted => 'f' }, {idlist=>1});
2127 return $resp unless @$vols;
2129 $resp->{volume_holds} = $e->search_action_hold_request(
2131 hold_type => OILS_HOLD_TYPE_VOLUME,
2136 my $copies = $e->search_asset_copy(
2137 { call_number => $vols, deleted => 'f' }, {idlist=>1});
2139 return $resp unless @$copies;
2141 $resp->{copy_holds} = $e->search_action_hold_request(
2143 hold_type => OILS_HOLD_TYPE_COPY,
2155 __PACKAGE__->register_method(
2156 method => 'uber_hold',
2158 api_name => 'open-ils.circ.hold.details.retrieve'
2162 my($self, $client, $auth, $hold_id) = @_;
2163 my $e = new_editor(authtoken=>$auth);
2164 $e->checkauth or return $e->event;
2165 return uber_hold_impl($e, $hold_id);
2168 __PACKAGE__->register_method(
2169 method => 'batch_uber_hold',
2172 api_name => 'open-ils.circ.hold.details.batch.retrieve'
2175 sub batch_uber_hold {
2176 my($self, $client, $auth, $hold_ids) = @_;
2177 my $e = new_editor(authtoken=>$auth);
2178 $e->checkauth or return $e->event;
2179 $client->respond(uber_hold_impl($e, $_)) for @$hold_ids;
2183 sub uber_hold_impl {
2184 my($e, $hold_id) = @_;
2188 my $hold = $e->retrieve_action_hold_request(
2193 flesh_fields => { ahr => [ 'current_copy', 'usr', 'notes' ] }
2196 ) or return $e->event;
2198 if($hold->usr->id ne $e->requestor->id) {
2199 # A user is allowed to see his/her own holds
2200 $e->allowed('VIEW_HOLD') or return $e->event;
2201 $hold->notes( # filter out any non-staff ("private") notes
2202 [ grep { !$U->is_true($_->staff) } @{$hold->notes} ] );
2205 # caller is asking for own hold, but may not have permission to view staff notes
2206 unless($e->allowed('VIEW_HOLD')) {
2207 $hold->notes( # filter out any staff notes
2208 [ grep { $U->is_true($_->staff) } @{$hold->notes} ] );
2212 my $user = $hold->usr;
2213 $hold->usr($user->id);
2215 my $card = $e->retrieve_actor_card($user->card)
2216 or return $e->event;
2218 my( $mvr, $volume, $copy ) = find_hold_mvr($e, $hold);
2220 flesh_hold_notices([$hold], $e);
2221 flesh_hold_transits([$hold]);
2223 my $details = retrieve_hold_queue_status_impl($e, $hold);
2230 patron_first => $user->first_given_name,
2231 patron_last => $user->family_name,
2232 patron_barcode => $card->barcode,
2239 # -----------------------------------------------------
2240 # Returns the MVR object that represents what the
2242 # -----------------------------------------------------
2244 my( $e, $hold ) = @_;
2250 if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
2251 my $mr = $e->retrieve_metabib_metarecord($hold->target)
2252 or return $e->event;
2253 $tid = $mr->master_record;
2255 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_TITLE ) {
2256 $tid = $hold->target;
2258 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_VOLUME ) {
2259 $volume = $e->retrieve_asset_call_number($hold->target)
2260 or return $e->event;
2261 $tid = $volume->record;
2263 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
2264 $copy = $e->retrieve_asset_copy($hold->target)
2265 or return $e->event;
2266 $volume = $e->retrieve_asset_call_number($copy->call_number)
2267 or return $e->event;
2268 $tid = $volume->record;
2271 if(!$copy and ref $hold->current_copy ) {
2272 $copy = $hold->current_copy;
2273 $hold->current_copy($copy->id);
2276 if(!$volume and $copy) {
2277 $volume = $e->retrieve_asset_call_number($copy->call_number);
2280 # TODO return metarcord mvr for M holds
2281 my $title = $e->retrieve_biblio_record_entry($tid);
2282 return ( $U->record_to_mvr($title), $volume, $copy );
2286 __PACKAGE__->register_method(
2287 method => 'clear_shelf_process',
2289 api_name => 'open-ils.circ.hold.clear_shelf.process',
2292 1. Find all holds that have expired on the holds shelf
2294 3. If a clear-shelf status is configured, put targeted copies into this status
2295 4. Divide copies into 3 groups: items to transit, items to reshelve, and items
2296 that are needed for holds. No subsequent action is taken on the holds
2297 or items after grouping.
2302 sub clear_shelf_process {
2303 my($self, $client, $auth, $org_id) = @_;
2305 my $e = new_editor(authtoken=>$auth, xact => 1);
2306 $e->checkauth or return $e->die_event;
2308 $org_id ||= $e->requestor->ws_ou;
2309 $e->allowed('UPDATE_HOLD', $org_id) or return $e->die_event;
2311 my $copy_status = $U->ou_ancestor_setting_value($org_id, 'circ.holds.clear_shelf.copy_status');
2313 # Find holds on the shelf that have been there too long
2314 my $hold_ids = $e->search_action_hold_request(
2315 { shelf_expire_time => {'<' => 'now'},
2316 pickup_lib => $org_id,
2317 cancel_time => undef,
2318 fulfillment_time => undef,
2319 shelf_time => {'!=' => undef}
2326 for my $hold_id (@$hold_ids) {
2328 $logger->info("Clear shelf processing hold $hold_id");
2330 my $hold = $e->retrieve_action_hold_request([
2333 flesh_fields => {ahr => ['current_copy']}
2337 $hold->cancel_time('now');
2338 $hold->cancel_cause(2); # Hold Shelf expiration
2339 $e->update_action_hold_request($hold) or return $e->die_event;
2341 my $copy = $hold->current_copy;
2343 if($copy_status or $copy_status == 0) {
2344 # if a clear-shelf copy status is defined, update the copy
2345 $copy->status($copy_status);
2346 $copy->edit_date('now');
2347 $copy->editor($e->requestor->id);
2348 $e->update_asset_copy($copy) or return $e->die_event;
2351 push(@holds, $hold);
2356 for my $hold (@holds) {
2358 my $copy = $hold->current_copy;
2360 my ($alt_hold) = __PACKAGE__->find_nearest_permitted_hold($e, $copy, $e->requestor, 1);
2364 # copy is needed for a hold
2365 $client->respond({action => 'hold', copy => $copy, hold_id => $hold->id});
2367 } elsif($copy->circ_lib != $e->requestor->ws_ou) {
2369 # copy needs to transit
2370 $client->respond({action => 'transit', copy => $copy, hold_id => $hold->id});
2374 # copy needs to go back to the shelf
2375 $client->respond({action => 'shelf', copy => $copy, hold_id => $hold->id});
2379 # tell the client we're done
2380 $client->respond_complete;
2382 # fire off the hold cancelation trigger
2383 my $trigger = OpenSRF::AppSession->connect('open-ils.trigger');
2385 for my $hold (@holds) {
2387 my $req = $trigger->request(
2388 'open-ils.trigger.event.autocreate',
2389 'hold_request.cancel.expire_holds_shelf',
2392 # wait for response so don't flood the service
2396 $trigger->disconnect;
2399 # tell the client we're done
2400 $client->respond_complete;
2404 __PACKAGE__->register_method(
2405 method => 'usr_hold_summary',
2406 api_name => 'open-ils.circ.holds.user_summary',
2408 Returns a summary of holds statuses for a given user
2412 sub usr_hold_summary {
2413 my($self, $conn, $auth, $user_id) = @_;
2415 my $e = new_editor(authtoken=>$auth);
2416 $e->checkauth or return $e->event;
2417 $e->allowed('VIEW_HOLD') or return $e->event;
2419 my $holds = $e->search_action_hold_request(
2422 fulfillment_time => undef,
2423 cancel_time => undef,
2427 my %summary = (1 => 0, 2 => 0, 3 => 0, 4 => 0);
2428 $summary{_hold_status($e, $_)} += 1 for @$holds;
2434 __PACKAGE__->register_method(
2435 method => 'hold_has_copy_at',
2436 api_name => 'open-ils.circ.hold.has_copy_at',
2439 'Returns the ID of the found copy and name of the shelving location if there is ' .
2440 'an available copy at the specified org unit. Returns empty hash otherwise. ' .
2441 'The anticipated use for this method is to determine whether an item is ' .
2442 'available at the library where the user is placing the hold (or, alternatively, '.
2443 'at the pickup library) to encourage bypassing the hold placement and just ' .
2444 'checking out the item.' ,
2446 { desc => 'Authentication Token', type => 'string' },
2447 { desc => 'Method Arguments. Options include: hold_type, hold_target, org_unit. '
2448 . 'hold_type is the hold type code (T, V, C, M, ...). '
2449 . 'hold_target is the identifier of the hold target object. '
2450 . 'org_unit is org unit ID.',
2455 desc => q/Result hash like { "copy" : copy_id, "location" : location_name }, empty hash on misses, event on error./,
2461 sub hold_has_copy_at {
2462 my($self, $conn, $auth, $args) = @_;
2464 my $e = new_editor(authtoken=>$auth);
2465 $e->checkauth or return $e->event;
2467 my $hold_type = $$args{hold_type};
2468 my $hold_target = $$args{hold_target};
2469 my $org_unit = $$args{org_unit};
2472 select => {acp => ['id'], acpl => ['name']},
2475 acpl => {field => 'id', filter => { holdable => 't'}, fkey => 'location'},
2476 ccs => {field => 'id', filter => { holdable => 't'}, fkey => 'status' }
2479 where => {'+acp' => { circulate => 't', deleted => 'f', holdable => 't', circ_lib => $org_unit}},
2483 if($hold_type eq 'C') {
2485 $query->{where}->{'+acp'}->{id} = $hold_target;
2487 } elsif($hold_type eq 'V') {
2489 $query->{where}->{'+acp'}->{call_number} = $hold_target;
2491 } elsif($hold_type eq 'T') {
2493 $query->{from}->{acp}->{acn} = {
2495 fkey => 'call_number',
2499 filter => {id => $hold_target},
2507 $query->{from}->{acp}->{acn} = {
2509 fkey => 'call_number',
2518 filter => {metarecord => $hold_target},
2526 my $res = $e->json_query($query)->[0] or return {};
2527 return {copy => $res->{id}, location => $res->{name}} if $res;
2531 # returns true if the user already has an item checked out
2532 # that could be used to fulfill the requested hold.
2533 sub hold_item_is_checked_out {
2534 my($e, $user_id, $hold_type, $hold_target) = @_;
2537 select => {acp => ['id']},
2538 from => {acp => {}},
2542 in => { # copies for circs the user has checked out
2543 select => {circ => ['target_copy']},
2547 checkin_time => undef,
2549 {stop_fines => ["MAXFINES","LONGOVERDUE"]},
2550 {stop_fines => undef}
2560 if($hold_type eq 'C') {
2562 $query->{where}->{'+acp'}->{id}->{in}->{where}->{'target_copy'} = $hold_target;
2564 } elsif($hold_type eq 'V') {
2566 $query->{where}->{'+acp'}->{call_number} = $hold_target;
2568 } elsif($hold_type eq 'T') {
2570 $query->{from}->{acp}->{acn} = {
2572 fkey => 'call_number',
2576 filter => {id => $hold_target},
2584 $query->{from}->{acp}->{acn} = {
2586 fkey => 'call_number',
2595 filter => {metarecord => $hold_target},
2603 return $e->json_query($query)->[0];
2606 __PACKAGE__->register_method(
2607 method => 'change_hold_title',
2608 api_name => 'open-ils.circ.hold.change_title',
2611 Updates all title level holds targeting the specified bibs to point a new bib./,
2613 { desc => 'Authentication Token', type => 'string' },
2614 { desc => 'New Target Bib Id', type => 'number' },
2615 { desc => 'Old Target Bib Ids', type => 'array' },
2617 return => { desc => '1 on success' }
2621 sub change_hold_title {
2622 my( $self, $client, $auth, $new_bib_id, $bib_ids ) = @_;
2624 my $e = new_editor(authtoken=>$auth, xact=>1);
2625 return $e->event unless $e->checkauth;
2627 my $holds = $e->search_action_hold_request(
2630 cancel_time => undef,
2631 fulfillment_time => undef,
2637 flesh_fields => { ahr => ['usr'] }
2643 for my $hold (@$holds) {
2644 $e->allowed('UPDATE_HOLD', $hold->usr->home_ou) or return $e->die_event;
2645 $logger->info("Changing hold " . $hold->id . " target from " . $hold->target . " to $new_bib_id in title hold target change");
2646 $hold->target( $new_bib_id );
2647 $e->update_action_hold_request($hold) or return $e->die_event;
2656 __PACKAGE__->register_method(
2657 method => 'rec_hold_count',
2658 api_name => 'open-ils.circ.bre.holds.count',
2660 desc => q/Returns the total number of holds that target the
2661 selected bib record or its associated copies and call_numbers/,
2663 { desc => 'Bib ID', type => 'number' },
2665 return => {desc => 'Hold count', type => 'number'}
2669 __PACKAGE__->register_method(
2670 method => 'rec_hold_count',
2671 api_name => 'open-ils.circ.mmr.holds.count',
2673 desc => q/Returns the total number of holds that target the
2674 selected metarecord or its associated copies, call_numbers, and bib records/,
2676 { desc => 'Metarecord ID', type => 'number' },
2678 return => {desc => 'Hold count', type => 'number'}
2682 sub rec_hold_count {
2683 my($self, $conn, $target_id) = @_;
2690 filter => {metarecord => $target_id}
2697 filter => { id => $target_id },
2702 if($self->api_name =~ /mmr/) {
2703 delete $bre_join->{bre}->{filter};
2704 $bre_join->{bre}->{join} = $mmr_join;
2710 fkey => 'call_number',
2716 select => {ahr => [{column => 'id', transform => 'count', alias => 'count'}]},
2720 cancel_time => undef,
2721 fulfillment_time => undef,
2728 select => {acp => ['id']},
2729 from => { acp => $cn_join }
2739 select => {acn => ['id']},
2740 from => {acn => $bre_join}
2748 target => $target_id
2756 if($self->api_name =~ /mmr/) {
2757 $query->{where}->{'+ahr'}->{'-or'}->[2] = {
2762 select => {bre => ['id']},
2763 from => {bre => $mmr_join}
2769 $query->{where}->{'+ahr'}->{'-or'}->[3] = {
2772 target => $target_id
2778 return new_editor()->json_query($query)->[0]->{count};