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;
34 my $apputils = "OpenILS::Application::AppUtils";
40 __PACKAGE__->register_method(
41 method => "create_hold",
42 api_name => "open-ils.circ.holds.create",
44 Create a new hold for an item. From a permissions perspective,
45 the login session is used as the 'requestor' of the hold.
46 The hold recipient is determined by the 'usr' setting within
49 First we verify the requestion has holds request permissions.
50 Then we verify that the recipient is allowed to make the given hold.
51 If not, we see if the requestor has "override" capabilities. If not,
52 a permission exception is returned. If permissions allow, we cycle
53 through the set of holds objects and create.
55 If the recipient does not have permission to place multiple holds
56 on a single title and said operation is attempted, a permission
61 __PACKAGE__->register_method(
62 method => "create_hold",
63 api_name => "open-ils.circ.holds.create.override",
65 If the recipient is not allowed to receive the requested hold,
66 call this method to attempt the override
67 @see open-ils.circ.holds.create
72 my( $self, $conn, $auth, @holds ) = @_;
73 my $e = new_editor(authtoken=>$auth, xact=>1);
74 return $e->event unless $e->checkauth;
76 my $override = 1 if $self->api_name =~ /override/;
78 my $holds = (ref($holds[0] eq 'ARRAY')) ? $holds[0] : [@holds];
82 for my $hold (@$holds) {
87 my $requestor = $e->requestor;
88 my $recipient = $requestor;
91 if( $requestor->id ne $hold->usr ) {
92 # Make sure the requestor is allowed to place holds for
93 # the recipient if they are not the same people
94 $recipient = $e->retrieve_actor_user($hold->usr) or return $e->event;
95 $e->allowed('REQUEST_HOLDS', $recipient->home_ou) or return $e->event;
98 # Now make sure the recipient is allowed to receive the specified hold
100 my $porg = $recipient->home_ou;
101 my $rid = $e->requestor->id;
102 my $t = $hold->hold_type;
104 # See if a duplicate hold already exists
106 usr => $recipient->id,
108 fulfillment_time => undef,
109 target => $hold->target,
110 cancel_time => undef,
113 $sargs->{holdable_formats} = $hold->holdable_formats if $t eq 'M';
115 my $existing = $e->search_action_hold_request($sargs);
116 push( @events, OpenILS::Event->new('HOLD_EXISTS')) if @$existing;
118 if( $t eq OILS_HOLD_TYPE_METARECORD )
119 { $pevt = $e->event unless $e->allowed('MR_HOLDS', $porg); }
121 if( $t eq OILS_HOLD_TYPE_TITLE )
122 { $pevt = $e->event unless $e->allowed('TITLE_HOLDS', $porg); }
124 if( $t eq OILS_HOLD_TYPE_VOLUME )
125 { $pevt = $e->event unless $e->allowed('VOLUME_HOLDS', $porg); }
127 if( $t eq OILS_HOLD_TYPE_COPY )
128 { $pevt = $e->event unless $e->allowed('COPY_HOLDS', $porg); }
130 return $pevt if $pevt;
134 for my $evt (@events) {
136 my $name = $evt->{textcode};
137 return $e->event unless $e->allowed("$name.override", $porg);
144 # set the configured expire time
145 unless($hold->expire_time) {
146 my $interval = $U->ou_ancestor_setting_value($recipient->home_ou, OILS_SETTING_HOLD_EXPIRE);
148 my $date = DateTime->now->add(seconds => OpenSRF::Utils::interval_to_seconds($interval));
149 $hold->expire_time($U->epoch2ISO8601($date->epoch));
153 $hold->requestor($e->requestor->id);
154 $hold->request_lib($e->requestor->ws_ou);
155 $hold->selection_ou($hold->pickup_lib) unless $hold->selection_ou;
156 $hold = $e->create_action_hold_request($hold) or return $e->event;
161 $conn->respond_complete(1);
164 next if $U->is_true($_->frozen);
166 'open-ils.storage.action.hold_request.copy_targeter',
174 my( $self, $client, $login_session, @holds) = @_;
176 if(!@holds){return 0;}
177 my( $user, $evt ) = $apputils->checkses($login_session);
181 if(ref($holds[0]) eq 'ARRAY') {
183 } else { $holds = [ @holds ]; }
185 $logger->debug("Iterating over holds requests...");
187 for my $hold (@$holds) {
190 my $type = $hold->hold_type;
192 $logger->activity("User " . $user->id .
193 " creating new hold of type $type for user " . $hold->usr);
196 if($user->id ne $hold->usr) {
197 ( $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 $perm = _check_request_holds_perm($user->id, $user->home_ou);
210 if($perm) { return $perm; }
213 # is this user allowed to have holds of this type?
214 $perm = _check_holds_perm($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, $org_id) = @_;
240 if($evt = $apputils->check_perms(
241 $user_id, $org_id, "MR_HOLDS")) {
245 } elsif ($type eq "T") {
246 if($evt = $apputils->check_perms(
247 $user_id, $org_id, "TITLE_HOLDS")) {
251 } elsif($type eq "V") {
252 if($evt = $apputils->check_perms(
253 $user_id, $org_id, "VOLUME_HOLDS")) {
257 } elsif($type eq "C") {
258 if($evt = $apputils->check_perms(
259 $user_id, $org_id, "COPY_HOLDS")) {
267 # tests if the given user is allowed to place holds on another's behalf
268 sub _check_request_holds_perm {
271 if(my $evt = $apputils->check_perms(
272 $user_id, $org_id, "REQUEST_HOLDS")) {
277 __PACKAGE__->register_method(
278 method => "retrieve_holds_by_id",
279 api_name => "open-ils.circ.holds.retrieve_by_id",
281 Retrieve the hold, with hold transits attached, for the specified id The login session is the requestor and if the requestor is
282 different from the user, then the requestor must have VIEW_HOLD permissions.
286 sub retrieve_holds_by_id {
287 my($self, $client, $auth, $hold_id) = @_;
288 my $e = new_editor(authtoken=>$auth);
289 $e->checkauth or return $e->event;
290 $e->allowed('VIEW_HOLD') or return $e->event;
292 my $holds = $e->search_action_hold_request(
294 { id => $hold_id , fulfillment_time => undef },
295 { order_by => { ahr => "request_time" } }
299 flesh_hold_transits($holds);
300 flesh_hold_notices($holds, $e);
305 __PACKAGE__->register_method(
306 method => "retrieve_holds",
307 api_name => "open-ils.circ.holds.retrieve",
309 Retrieves all the holds, with hold transits attached, for the specified
310 user id. The login session is the requestor and if the requestor is
311 different from the user, then the requestor must have VIEW_HOLD permissions.
314 __PACKAGE__->register_method(
315 method => "retrieve_holds",
317 api_name => "open-ils.circ.holds.id_list.retrieve",
319 Retrieves all the hold ids for the specified
320 user id. The login session is the requestor and if the requestor is
321 different from the user, then the requestor must have VIEW_HOLD permissions.
325 my($self, $client, $login_session, $user_id) = @_;
327 my( $user, $target, $evt ) = $apputils->checkses_requestor(
328 $login_session, $user_id, 'VIEW_HOLD' );
331 my $holds = $apputils->simplereq(
333 "open-ils.cstore.direct.action.hold_request.search.atomic",
336 fulfillment_time => undef,
337 cancel_time => undef,
339 { order_by => { ahr => "request_time" } }
342 if( ! $self->api_name =~ /id_list/ ) {
343 for my $hold ( @$holds ) {
345 $apputils->simplereq(
347 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
348 { hold => $hold->id },
349 { order_by => { ahtc => 'id desc' }, limit => 1 }
355 if( $self->api_name =~ /id_list/ ) {
356 return [ map { $_->id } @$holds ];
363 __PACKAGE__->register_method(
364 method => 'user_hold_count',
365 api_name => 'open-ils.circ.hold.user.count');
367 sub user_hold_count {
368 my( $self, $conn, $auth, $userid ) = @_;
369 my $e = new_editor(authtoken=>$auth);
370 return $e->event unless $e->checkauth;
371 my $patron = $e->retrieve_actor_user($userid)
373 return $e->event unless $e->allowed('VIEW_HOLD', $patron->home_ou);
374 return __user_hold_count($self, $e, $userid);
377 sub __user_hold_count {
378 my( $self, $e, $userid ) = @_;
379 my $holds = $e->search_action_hold_request(
381 fulfillment_time => undef,
382 cancel_time => undef,
387 return scalar(@$holds);
391 __PACKAGE__->register_method(
392 method => "retrieve_holds_by_pickup_lib",
393 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
395 Retrieves all the holds, with hold transits attached, for the specified
399 __PACKAGE__->register_method(
400 method => "retrieve_holds_by_pickup_lib",
401 api_name => "open-ils.circ.holds.id_list.retrieve_by_pickup_lib",
403 Retrieves all the hold ids for the specified
407 sub retrieve_holds_by_pickup_lib {
408 my($self, $client, $login_session, $ou_id) = @_;
410 #FIXME -- put an appropriate permission check here
411 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
412 # $login_session, $user_id, 'VIEW_HOLD' );
413 #return $evt if $evt;
415 my $holds = $apputils->simplereq(
417 "open-ils.cstore.direct.action.hold_request.search.atomic",
419 pickup_lib => $ou_id ,
420 fulfillment_time => undef,
423 { order_by => { ahr => "request_time" } });
426 if( ! $self->api_name =~ /id_list/ ) {
427 flesh_hold_transits($holds);
430 if( $self->api_name =~ /id_list/ ) {
431 return [ map { $_->id } @$holds ];
437 __PACKAGE__->register_method(
438 method => "cancel_hold",
439 api_name => "open-ils.circ.hold.cancel",
441 Cancels the specified hold. The login session
442 is the requestor and if the requestor is different from the usr field
443 on the hold, the requestor must have CANCEL_HOLDS permissions.
444 the hold may be either the hold object or the hold id
448 my($self, $client, $auth, $holdid) = @_;
450 my $e = new_editor(authtoken=>$auth, xact=>1);
451 return $e->event unless $e->checkauth;
453 my $hold = $e->retrieve_action_hold_request($holdid)
456 if( $e->requestor->id ne $hold->usr ) {
457 return $e->event unless $e->allowed('CANCEL_HOLDS');
460 return 1 if $hold->cancel_time;
462 # If the hold is captured, reset the copy status
463 if( $hold->capture_time and $hold->current_copy ) {
465 my $copy = $e->retrieve_asset_copy($hold->current_copy)
468 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
469 $logger->info("canceling hold $holdid whose item is on the holds shelf");
470 # $logger->info("setting copy to status 'reshelving' on hold cancel");
471 # $copy->status(OILS_COPY_STATUS_RESHELVING);
472 # $copy->editor($e->requestor->id);
473 # $copy->edit_date('now');
474 # $e->update_asset_copy($copy) or return $e->event;
476 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
479 $logger->warn("! canceling hold [$hid] that is in transit");
480 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
483 my $trans = $e->retrieve_action_transit_copy($transid);
484 # Leave the transit alive, but set the copy status to
485 # reshelving so it will be properly reshelved when it gets back home
487 $trans->copy_status( OILS_COPY_STATUS_RESHELVING );
488 $e->update_action_transit_copy($trans) or return $e->die_event;
494 $hold->cancel_time('now');
495 $e->update_action_hold_request($hold)
498 delete_hold_copy_maps($self, $e, $hold->id);
504 sub delete_hold_copy_maps {
509 my $maps = $editor->search_action_hold_copy_map({hold=>$holdid});
511 $editor->delete_action_hold_copy_map($_)
512 or return $editor->event;
518 __PACKAGE__->register_method(
519 method => "update_hold",
520 api_name => "open-ils.circ.hold.update",
522 Updates the specified hold. The login session
523 is the requestor and if the requestor is different from the usr field
524 on the hold, the requestor must have UPDATE_HOLDS permissions.
528 my($self, $client, $auth, $hold) = @_;
530 my $e = new_editor(authtoken=>$auth, xact=>1);
531 return $e->die_event unless $e->checkauth;
533 my $orig_hold = $e->retrieve_action_hold_request($hold->id)
534 or return $e->die_event;
536 # don't allow the user to be changed
537 return OpenILS::Event->new('BAD_PARAMS') if $hold->usr != $orig_hold->usr;
539 if($hold->usr ne $e->requestor->id) {
540 # if the hold is for a different user, make sure the
541 # requestor has the appropriate permissions
542 my $usr = $e->retrieve_actor_user($hold->usr)
543 or return $e->die_event;
544 return $e->die_event unless $e->allowed('UPDATE_HOLD', $usr->home_ou);
547 # --------------------------------------------------------------
548 # if the hold is on the holds shelf and the pickup lib changes,
549 # we need to create a new transit
550 # --------------------------------------------------------------
551 if( ($orig_hold->pickup_lib ne $hold->pickup_lib) and (_hold_status($e, $hold) == 4)) {
552 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $orig_hold->pickup_lib);
553 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $hold->pickup_lib);
554 my $evt = transit_hold($e, $orig_hold, $hold,
555 $e->retrieve_asset_copy($hold->current_copy));
559 update_hold_if_frozen($self, $e, $hold, $orig_hold);
560 $e->update_action_hold_request($hold) or return $e->die_event;
566 my($e, $orig_hold, $hold, $copy) = @_;
567 my $src = $orig_hold->pickup_lib;
568 my $dest = $hold->pickup_lib;
570 $logger->info("putting hold into transit on pickup_lib update");
572 my $transit = Fieldmapper::action::transit_copy->new;
573 $transit->source($src);
574 $transit->dest($dest);
575 $transit->target_copy($copy->id);
576 $transit->source_send_time('now');
577 $transit->copy_status(OILS_COPY_STATUS_ON_HOLDS_SHELF);
579 $copy->status(OILS_COPY_STATUS_IN_TRANSIT);
580 $copy->editor($e->requestor->id);
581 $copy->edit_date('now');
583 $e->create_action_transit_copy($transit) or return $e->die_event;
584 $e->update_asset_copy($copy) or return $e->die_event;
588 # if the hold is frozen, this method ensures that the hold is not "targeted",
589 # that is, it clears the current_copy and prev_check_time to essentiallly
590 # reset the hold. If it is being activated, it runs the targeter in the background
591 sub update_hold_if_frozen {
592 my($self, $e, $hold, $orig_hold) = @_;
593 return if $hold->capture_time;
595 if($U->is_true($hold->frozen)) {
596 $logger->info("clearing current_copy and check_time for frozen hold ".$hold->id);
597 $hold->clear_current_copy;
598 $hold->clear_prev_check_time;
601 if($U->is_true($orig_hold->frozen)) {
602 $logger->info("Running targeter on activated hold ".$hold->id);
603 $U->storagereq( 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
609 __PACKAGE__->register_method(
610 method => "retrieve_hold_status",
611 api_name => "open-ils.circ.hold.status.retrieve",
613 Calculates the current status of the hold.
614 the requestor must have VIEW_HOLD permissions if the hold is for a user
615 other than the requestor.
616 Returns -1 on error (for now)
617 Returns 1 for 'waiting for copy to become available'
618 Returns 2 for 'waiting for copy capture'
619 Returns 3 for 'in transit'
620 Returns 4 for 'arrived'
623 sub retrieve_hold_status {
624 my($self, $client, $auth, $hold_id) = @_;
626 my $e = new_editor(authtoken => $auth);
627 return $e->event unless $e->checkauth;
628 my $hold = $e->retrieve_action_hold_request($hold_id)
631 if( $e->requestor->id != $hold->usr ) {
632 return $e->event unless $e->allowed('VIEW_HOLD');
635 return _hold_status($e, $hold);
641 return 1 unless $hold->current_copy;
642 return 2 unless $hold->capture_time;
644 my $copy = $hold->current_copy;
645 unless( ref $copy ) {
646 $copy = $e->retrieve_asset_copy($hold->current_copy)
650 return 3 if $copy->status == OILS_COPY_STATUS_IN_TRANSIT;
651 return 4 if $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF;
658 __PACKAGE__->register_method(
659 method => "retrieve_hold_queue_stats",
660 api_name => "open-ils.circ.hold.queue_stats.retrieve",
663 Returns object with total_holds count, queue_position, and potential_copies count
668 sub retrieve_hold_queue_stats {
669 my($self, $conn, $auth, $hold_id) = @_;
670 my $e = new_editor(authtoken => $auth);
671 return $e->event unless $e->checkauth;
672 my $hold = $e->retrieve_action_hold_request($hold_id) or return $e->event;
673 if($e->requestor->id != $hold->usr) {
674 return $e->event unless $e->allowed('VIEW_HOLD');
676 return retrieve_hold_queue_status_impl($e, $hold);
679 sub retrieve_hold_queue_status_impl {
683 my $hold_ids = $e->search_action_hold_request(
685 { target => $hold->target,
686 hold_type => $hold->hold_type,
687 cancel_time => undef,
688 fulfillment_time => undef
690 {order_by => {ahr => 'request_time asc'}}
696 for my $hid (@$hold_ids) {
698 last if $hid == $hold->id;
701 my $potentials = $e->search_action_hold_copy_map({hold => $hold->id}, {idlist => 1});
704 total_holds => scalar(@$hold_ids),
705 queue_position => $pos,
706 potential_copies => scalar(@$potentials)
711 sub fetch_open_hold_by_current_copy {
714 my $hold = $apputils->simplereq(
716 'open-ils.cstore.direct.action.hold_request.search.atomic',
717 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
718 return $hold->[0] if ref($hold);
722 sub fetch_related_holds {
725 return $apputils->simplereq(
727 'open-ils.cstore.direct.action.hold_request.search.atomic',
728 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
732 __PACKAGE__->register_method (
733 method => "hold_pull_list",
734 api_name => "open-ils.circ.hold_pull_list.retrieve",
736 Returns a list of holds that need to be "pulled"
741 __PACKAGE__->register_method (
742 method => "hold_pull_list",
743 api_name => "open-ils.circ.hold_pull_list.id_list.retrieve",
745 Returns a list of hold ID's that need to be "pulled"
752 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
753 my( $reqr, $evt ) = $U->checkses($authtoken);
756 my $org = $reqr->ws_ou || $reqr->home_ou;
757 # the perm locaiton shouldn't really matter here since holds
758 # will exist all over and VIEW_HOLDS should be universal
759 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
762 if( $self->api_name =~ /id_list/ ) {
763 return $U->storagereq(
764 'open-ils.storage.direct.action.hold_request.pull_list.id_list.current_copy_circ_lib.status_filtered.atomic',
765 $org, $limit, $offset );
767 return $U->storagereq(
768 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.status_filtered.atomic',
769 $org, $limit, $offset );
773 __PACKAGE__->register_method (
774 method => 'fetch_hold_notify',
775 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
777 Returns a list of hold notification objects based on hold id.
778 @param authtoken The loggin session key
779 @param holdid The id of the hold whose notifications we want to retrieve
780 @return An array of hold notification objects, event on error.
784 sub fetch_hold_notify {
785 my( $self, $conn, $authtoken, $holdid ) = @_;
786 my( $requestor, $evt ) = $U->checkses($authtoken);
789 ($hold, $evt) = $U->fetch_hold($holdid);
791 ($patron, $evt) = $U->fetch_user($hold->usr);
794 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
797 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
798 return $U->cstorereq(
799 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
803 __PACKAGE__->register_method (
804 method => 'create_hold_notify',
805 api_name => 'open-ils.circ.hold_notification.create',
807 Creates a new hold notification object
808 @param authtoken The login session key
809 @param notification The hold notification object to create
810 @return ID of the new object on success, Event on error
814 sub create_hold_notify {
815 my( $self, $conn, $auth, $note ) = @_;
816 my $e = new_editor(authtoken=>$auth, xact=>1);
817 return $e->die_event unless $e->checkauth;
819 my $hold = $e->retrieve_action_hold_request($note->hold)
820 or return $e->die_event;
821 my $patron = $e->retrieve_actor_user($hold->usr)
822 or return $e->die_event;
824 return $e->die_event unless
825 $e->allowed('CREATE_HOLD_NOTIFICATION', $patron->home_ou);
827 $note->notify_staff($e->requestor->id);
828 $e->create_action_hold_notification($note) or return $e->die_event;
834 __PACKAGE__->register_method(
835 method => 'reset_hold',
836 api_name => 'open-ils.circ.hold.reset',
838 Un-captures and un-targets a hold, essentially returning
839 it to the state it was in directly after it was placed,
840 then attempts to re-target the hold
841 @param authtoken The login session key
842 @param holdid The id of the hold
848 my( $self, $conn, $auth, $holdid ) = @_;
850 my ($hold, $evt) = $U->fetch_hold($holdid);
852 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
854 $evt = _reset_hold($self, $reqr, $hold);
860 my ($self, $reqr, $hold) = @_;
862 my $e = new_editor(xact =>1, requestor => $reqr);
864 $logger->info("reseting hold ".$hold->id);
868 if( $hold->capture_time and $hold->current_copy ) {
870 my $copy = $e->retrieve_asset_copy($hold->current_copy)
873 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
874 $logger->info("setting copy to status 'reshelving' on hold retarget");
875 $copy->status(OILS_COPY_STATUS_RESHELVING);
876 $copy->editor($e->requestor->id);
877 $copy->edit_date('now');
878 $e->update_asset_copy($copy) or return $e->event;
880 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
882 # We don't want the copy to remain "in transit"
883 $copy->status(OILS_COPY_STATUS_RESHELVING);
884 $logger->warn("! reseting hold [$hid] that is in transit");
885 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
888 my $trans = $e->retrieve_action_transit_copy($transid);
890 $logger->info("Aborting transit [$transid] on hold [$hid] reset...");
891 my $evt = OpenILS::Application::Circ::Transit::__abort_transit($e, $trans, $copy, 1);
892 $logger->info("Transit abort completed with result $evt");
893 return $evt unless "$evt" eq 1;
899 $hold->clear_capture_time;
900 $hold->clear_current_copy;
902 $e->update_action_hold_request($hold) or return $e->event;
906 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
912 __PACKAGE__->register_method(
913 method => 'fetch_open_title_holds',
914 api_name => 'open-ils.circ.open_holds.retrieve',
916 Returns a list ids of un-fulfilled holds for a given title id
917 @param authtoken The login session key
918 @param id the id of the item whose holds we want to retrieve
919 @param type The hold type - M, T, V, C
923 sub fetch_open_title_holds {
924 my( $self, $conn, $auth, $id, $type, $org ) = @_;
925 my $e = new_editor( authtoken => $auth );
926 return $e->event unless $e->checkauth;
929 $org ||= $e->requestor->ws_ou;
931 # return $e->search_action_hold_request(
932 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
934 # XXX make me return IDs in the future ^--
935 my $holds = $e->search_action_hold_request(
938 cancel_time => undef,
940 fulfillment_time => undef
944 flesh_hold_transits($holds);
949 sub flesh_hold_transits {
951 for my $hold ( @$holds ) {
953 $apputils->simplereq(
955 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
956 { hold => $hold->id },
957 { order_by => { ahtc => 'id desc' }, limit => 1 }
963 sub flesh_hold_notices {
964 my( $holds, $e ) = @_;
967 for my $hold (@$holds) {
968 my $notices = $e->search_action_hold_notification(
970 { hold => $hold->id },
971 { order_by => { anh => 'notify_time desc' } },
976 $hold->notify_count(scalar(@$notices));
978 my $n = $e->retrieve_action_hold_notification($$notices[0])
980 $hold->notify_time($n->notify_time);
988 __PACKAGE__->register_method(
989 method => 'fetch_captured_holds',
990 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
992 Returns a list of un-fulfilled holds for a given title id
993 @param authtoken The login session key
994 @param org The org id of the location in question
998 __PACKAGE__->register_method(
999 method => 'fetch_captured_holds',
1000 api_name => 'open-ils.circ.captured_holds.id_list.on_shelf.retrieve',
1002 Returns a list ids of un-fulfilled holds for a given title id
1003 @param authtoken The login session key
1004 @param org The org id of the location in question
1008 sub fetch_captured_holds {
1009 my( $self, $conn, $auth, $org ) = @_;
1011 my $e = new_editor(authtoken => $auth);
1012 return $e->event unless $e->checkauth;
1013 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
1015 $org ||= $e->requestor->ws_ou;
1017 my $holds = $e->search_action_hold_request(
1019 capture_time => { "!=" => undef },
1020 current_copy => { "!=" => undef },
1021 fulfillment_time => undef,
1023 cancel_time => undef,
1028 for my $h (@$holds) {
1029 my $copy = $e->retrieve_asset_copy($h->current_copy)
1030 or return $e->event;
1032 $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF;
1035 if( ! $self->api_name =~ /id_list/ ) {
1036 flesh_hold_transits(\@res);
1037 flesh_hold_notices(\@res, $e);
1040 if( $self->api_name =~ /id_list/ ) {
1041 return [ map { $_->id } @res ];
1047 __PACKAGE__->register_method(
1048 method => "check_title_hold",
1049 api_name => "open-ils.circ.title_hold.is_possible",
1051 Determines if a hold were to be placed by a given user,
1052 whether or not said hold would have any potential copies
1054 @param authtoken The login session key
1055 @param params A hash of named params including:
1056 patronid - the id of the hold recipient
1057 titleid (brn) - the id of the title to be held
1058 depth - the hold range depth (defaults to 0)
1061 sub check_title_hold {
1062 my( $self, $client, $authtoken, $params ) = @_;
1064 my %params = %$params;
1065 my $titleid = $params{titleid} ||"";
1066 my $volid = $params{volume_id};
1067 my $copyid = $params{copy_id};
1068 my $mrid = $params{mrid} ||"";
1069 my $depth = $params{depth} || 0;
1070 my $pickup_lib = $params{pickup_lib};
1071 my $hold_type = $params{hold_type} || 'T';
1072 my $selection_ou = $params{selection_ou} || $pickup_lib;
1074 my $e = new_editor(authtoken=>$authtoken);
1075 return $e->event unless $e->checkauth;
1076 my $patron = $e->retrieve_actor_user($params{patronid})
1077 or return $e->event;
1079 if( $e->requestor->id ne $patron->id ) {
1080 return $e->event unless
1081 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
1084 return OpenILS::Event->new('PATRON_BARRED') if $U->is_true($patron->barred);
1086 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
1087 or return $e->event;
1089 my $soft_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_SOFT_BOUNDARY);
1090 my $hard_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_HARD_BOUNDARY);
1092 if(defined $soft_boundary and $$params{depth} < $soft_boundary) {
1093 # work up the tree and as soon as we find a potential copy, use that depth
1094 # also, make sure we don't go past the hard boundary if it exists
1096 # our min boundary is the greater of user-specified boundary or hard boundary
1097 my $min_depth = (defined $hard_boundary and $hard_boundary > $$params{depth}) ?
1098 $hard_boundary : $$params{depth};
1100 my $depth = $soft_boundary;
1101 while($depth >= $min_depth) {
1102 $logger->info("performing hold possibility check with soft boundary $depth");
1103 return {success => 1, depth => $depth}
1104 if do_possibility_checks($e, $patron, $request_lib, $depth, %params);
1107 return {success => 0};
1109 } elsif(defined $hard_boundary and $$params{depth} < $hard_boundary) {
1110 # there is no soft boundary, enforce the hard boundary if it exists
1111 $logger->info("performing hold possibility check with hard boundary $hard_boundary");
1112 if(do_possibility_checks($e, $patron, $request_lib, $hard_boundary, %params)) {
1113 return {success => 1, depth => $hard_boundary}
1115 return {success => 0};
1119 # no boundaries defined, fall back to user specifed boundary or no boundary
1120 $logger->info("performing hold possibility check with no boundary");
1121 if(do_possibility_checks($e, $patron, $request_lib, $params{depth}, %params)) {
1122 return {success => 1, depth => $hard_boundary};
1124 return {success => 0};
1129 sub do_possibility_checks {
1130 my($e, $patron, $request_lib, $depth, %params) = @_;
1132 my $titleid = $params{titleid} ||"";
1133 my $volid = $params{volume_id};
1134 my $copyid = $params{copy_id};
1135 my $mrid = $params{mrid} ||"";
1136 my $pickup_lib = $params{pickup_lib};
1137 my $hold_type = $params{hold_type} || 'T';
1138 my $selection_ou = $params{selection_ou} || $pickup_lib;
1145 if( $hold_type eq OILS_HOLD_TYPE_COPY ) {
1147 $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1148 $volume = $e->retrieve_asset_call_number($copy->call_number)
1149 or return $e->event;
1150 $title = $e->retrieve_biblio_record_entry($volume->record)
1151 or return $e->event;
1152 return verify_copy_for_hold(
1153 $patron, $e->requestor, $title, $copy, $pickup_lib, $request_lib );
1155 } elsif( $hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1157 $volume = $e->retrieve_asset_call_number($volid)
1158 or return $e->event;
1159 $title = $e->retrieve_biblio_record_entry($volume->record)
1160 or return $e->event;
1162 return _check_volume_hold_is_possible(
1163 $volume, $title, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1165 } elsif( $hold_type eq OILS_HOLD_TYPE_TITLE ) {
1167 return _check_title_hold_is_possible(
1168 $titleid, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1170 } elsif( $hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1172 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
1173 my @recs = map { $_->source } @$maps;
1174 for my $rec (@recs) {
1175 return 1 if (_check_title_hold_is_possible(
1176 $rec, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou));
1184 sub _check_metarecord_hold_is_possible {
1185 my( $mrid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
1187 my $e = new_editor();
1189 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given metarecord
1190 my $copies = $e->json_query(
1192 select => { acp => ['id', 'circ_lib'] },
1197 fkey => 'call_number',
1202 filter => { metarecord => $mrid }
1206 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1207 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1211 '+acp' => { circulate => 't', deleted => 'f', holdable => 't' }
1216 return $e->event unless defined $copies;
1217 $logger->info("metarecord possible found ".scalar(@$copies)." potential copies");
1218 return 0 unless @$copies;
1220 # -----------------------------------------------------------------------
1221 # sort the copies into buckets based on their circ_lib proximity to
1222 # the patron's home_ou.
1223 # -----------------------------------------------------------------------
1225 my $home_org = $patron->home_ou;
1226 my $req_org = $request_lib->id;
1228 $prox_cache{$home_org} =
1229 $e->search_actor_org_unit_proximity({from_org => $home_org})
1230 unless $prox_cache{$home_org};
1231 my $home_prox = $prox_cache{$home_org};
1234 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1235 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1237 my @keys = sort { $a <=> $b } keys %buckets;
1240 if( $home_org ne $req_org ) {
1241 # -----------------------------------------------------------------------
1242 # shove the copies close to the request_lib into the primary buckets
1243 # directly before the farthest away copies. That way, they are not
1244 # given priority, but they are checked before the farthest copies.
1245 # -----------------------------------------------------------------------
1247 $prox_cache{$req_org} =
1248 $e->search_actor_org_unit_proximity({from_org => $req_org})
1249 unless $prox_cache{$req_org};
1250 my $req_prox = $prox_cache{$req_org};
1253 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1254 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1256 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1257 my $new_key = $highest_key - 0.5; # right before the farthest prox
1258 my @keys2 = sort { $a <=> $b } keys %buckets2;
1259 for my $key (@keys2) {
1260 last if $key >= $highest_key;
1261 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1265 @keys = sort { $a <=> $b } keys %buckets;
1268 for my $key (@keys) {
1269 my @cps = @{$buckets{$key}};
1271 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1273 for my $copyid (@cps) {
1275 next if $seen{$copyid};
1276 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1277 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1278 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1280 my $vol = $e->retrieve_asset_call_number(
1281 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1283 return 1 if verify_copy_for_hold(
1284 $patron, $requestor, $vol->record, $copy, $pickup_lib, $request_lib );
1292 sub create_ranged_org_filter {
1293 my($e, $selection_ou, $depth) = @_;
1295 # find the orgs from which this hold may be fulfilled,
1296 # based on the selection_ou and depth
1298 my $top_org = $e->search_actor_org_unit([
1299 {parent_ou => undef},
1300 {flesh=>1, flesh_fields=>{aou=>['ou_type']}}])->[0];
1303 return () if $depth == $top_org->ou_type->depth;
1305 my $org_list = $U->storagereq('open-ils.storage.actor.org_unit.descendants.atomic', $selection_ou, $depth);
1306 %org_filter = (circ_lib => []);
1307 push(@{$org_filter{circ_lib}}, $_->id) for @$org_list;
1309 $logger->info("hold org filter at depth $depth and selection_ou ".
1310 "$selection_ou created list of @{$org_filter{circ_lib}}");
1316 sub _check_title_hold_is_possible {
1317 my( $titleid, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1319 my $e = new_editor();
1320 my %org_filter = create_ranged_org_filter($e, $selection_ou, $depth);
1322 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given record
1323 my $copies = $e->json_query(
1325 select => { acp => ['id', 'circ_lib'] },
1330 fkey => 'call_number',
1334 filter => { id => $titleid },
1339 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1340 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1344 '+acp' => { circulate => 't', deleted => 'f', holdable => 't', %org_filter }
1349 return $e->event unless defined $copies;
1350 $logger->info("title possible found ".scalar(@$copies)." potential copies");
1351 return 0 unless @$copies;
1353 # -----------------------------------------------------------------------
1354 # sort the copies into buckets based on their circ_lib proximity to
1355 # the patron's home_ou.
1356 # -----------------------------------------------------------------------
1358 my $home_org = $patron->home_ou;
1359 my $req_org = $request_lib->id;
1361 $logger->info("prox cache $home_org " . $prox_cache{$home_org});
1363 $prox_cache{$home_org} =
1364 $e->search_actor_org_unit_proximity({from_org => $home_org})
1365 unless $prox_cache{$home_org};
1366 my $home_prox = $prox_cache{$home_org};
1369 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1370 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1372 my @keys = sort { $a <=> $b } keys %buckets;
1375 if( $home_org ne $req_org ) {
1376 # -----------------------------------------------------------------------
1377 # shove the copies close to the request_lib into the primary buckets
1378 # directly before the farthest away copies. That way, they are not
1379 # given priority, but they are checked before the farthest copies.
1380 # -----------------------------------------------------------------------
1381 $prox_cache{$req_org} =
1382 $e->search_actor_org_unit_proximity({from_org => $req_org})
1383 unless $prox_cache{$req_org};
1384 my $req_prox = $prox_cache{$req_org};
1388 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1389 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1391 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1392 my $new_key = $highest_key - 0.5; # right before the farthest prox
1393 my @keys2 = sort { $a <=> $b } keys %buckets2;
1394 for my $key (@keys2) {
1395 last if $key >= $highest_key;
1396 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1400 @keys = sort { $a <=> $b } keys %buckets;
1404 for my $key (@keys) {
1405 my @cps = @{$buckets{$key}};
1407 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1409 for my $copyid (@cps) {
1411 next if $seen{$copyid};
1412 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1413 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1414 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1416 unless($title) { # grab the title if we don't already have it
1417 my $vol = $e->retrieve_asset_call_number(
1418 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1419 $title = $vol->record;
1422 return 1 if verify_copy_for_hold(
1423 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1432 sub _check_volume_hold_is_possible {
1433 my( $vol, $title, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1434 my %org_filter = create_ranged_org_filter(new_editor(), $selection_ou, $depth);
1435 my $copies = new_editor->search_asset_copy({call_number => $vol->id, %org_filter});
1436 $logger->info("checking possibility of volume hold for volume ".$vol->id);
1437 for my $copy ( @$copies ) {
1438 return 1 if verify_copy_for_hold(
1439 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1446 sub verify_copy_for_hold {
1447 my( $patron, $requestor, $title, $copy, $pickup_lib, $request_lib ) = @_;
1448 $logger->info("checking possibility of copy in hold request for copy ".$copy->id);
1449 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
1450 { patron => $patron,
1451 requestor => $requestor,
1454 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
1455 pickup_lib => $pickup_lib,
1456 request_lib => $request_lib,
1465 sub find_nearest_permitted_hold {
1468 my $editor = shift; # CStoreEditor object
1469 my $copy = shift; # copy to target
1470 my $user = shift; # staff
1471 my $check_only = shift; # do no updates, just see if the copy could fulfill a hold
1472 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1474 my $bc = $copy->barcode;
1476 # find any existing holds that already target this copy
1477 my $old_holds = $editor->search_action_hold_request(
1478 { current_copy => $copy->id,
1479 cancel_time => undef,
1480 capture_time => undef
1484 # hold->type "R" means we need this copy
1485 for my $h (@$old_holds) { return ($h) if $h->hold_type eq 'R'; }
1488 my $hold_stall_interval = $U->ou_ancestor_setting_value($user->ws_ou, OILS_SETTING_HOLD_SOFT_STALL);
1490 $logger->info("circulator: searching for best hold at org ".$user->ws_ou.
1491 " and copy $bc with a hold stalling interval of ". ($hold_stall_interval || "(none)"));
1493 # search for what should be the best holds for this copy to fulfill
1494 my $best_holds = $U->storagereq(
1495 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1496 $user->ws_ou, $copy->id, 10, $hold_stall_interval );
1498 unless(@$best_holds) {
1500 if( my $hold = $$old_holds[0] ) {
1501 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1505 $logger->info("circulator: no suitable holds found for copy $bc");
1506 return (undef, $evt);
1512 # for each potential hold, we have to run the permit script
1513 # to make sure the hold is actually permitted.
1514 for my $holdid (@$best_holds) {
1515 next unless $holdid;
1516 $logger->info("circulator: checking if hold $holdid is permitted for copy $bc");
1518 my $hold = $editor->retrieve_action_hold_request($holdid) or next;
1519 my $reqr = $editor->retrieve_actor_user($hold->requestor) or next;
1520 my $rlib = $editor->retrieve_actor_org_unit($hold->request_lib) or next;
1522 # see if this hold is permitted
1523 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
1524 { patron_id => $hold->usr,
1527 pickup_lib => $hold->pickup_lib,
1528 request_lib => $rlib,
1539 unless( $best_hold ) { # no "good" permitted holds were found
1540 if( my $hold = $$old_holds[0] ) { # can we return a pre-targeted hold?
1541 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1546 $logger->info("circulator: no suitable holds found for copy $bc");
1547 return (undef, $evt);
1550 $logger->info("circulator: best hold ".$best_hold->id." found for copy $bc");
1552 # indicate a permitted hold was found
1553 return $best_hold if $check_only;
1555 # we've found a permitted hold. we need to "grab" the copy
1556 # to prevent re-targeted holds (next part) from re-grabbing the copy
1557 $best_hold->current_copy($copy->id);
1558 $editor->update_action_hold_request($best_hold)
1559 or return (undef, $editor->event);
1564 # re-target any other holds that already target this copy
1565 for my $old_hold (@$old_holds) {
1566 next if $old_hold->id eq $best_hold->id; # don't re-target the hold we want
1567 $logger->info("circulator: clearing current_copy and prev_check_time on hold ".
1568 $old_hold->id." after a better hold [".$best_hold->id."] was found");
1569 $old_hold->clear_current_copy;
1570 $old_hold->clear_prev_check_time;
1571 $editor->update_action_hold_request($old_hold)
1572 or return (undef, $editor->event);
1576 return ($best_hold, undef, $retarget);
1584 __PACKAGE__->register_method(
1585 method => 'all_rec_holds',
1586 api_name => 'open-ils.circ.holds.retrieve_all_from_title',
1590 my( $self, $conn, $auth, $title_id, $args ) = @_;
1592 my $e = new_editor(authtoken=>$auth);
1593 $e->checkauth or return $e->event;
1594 $e->allowed('VIEW_HOLD') or return $e->event;
1596 $args ||= { fulfillment_time => undef };
1597 $args->{cancel_time} = undef;
1599 my $resp = { volume_holds => [], copy_holds => [] };
1601 $resp->{title_holds} = $e->search_action_hold_request(
1603 hold_type => OILS_HOLD_TYPE_TITLE,
1604 target => $title_id,
1608 my $vols = $e->search_asset_call_number(
1609 { record => $title_id, deleted => 'f' }, {idlist=>1});
1611 return $resp unless @$vols;
1613 $resp->{volume_holds} = $e->search_action_hold_request(
1615 hold_type => OILS_HOLD_TYPE_VOLUME,
1620 my $copies = $e->search_asset_copy(
1621 { call_number => $vols, deleted => 'f' }, {idlist=>1});
1623 return $resp unless @$copies;
1625 $resp->{copy_holds} = $e->search_action_hold_request(
1627 hold_type => OILS_HOLD_TYPE_COPY,
1639 __PACKAGE__->register_method(
1640 method => 'uber_hold',
1642 api_name => 'open-ils.circ.hold.details.retrieve'
1646 my($self, $client, $auth, $hold_id) = @_;
1647 my $e = new_editor(authtoken=>$auth);
1648 $e->checkauth or return $e->event;
1649 $e->allowed('VIEW_HOLD') or return $e->event;
1653 my $hold = $e->retrieve_action_hold_request(
1658 flesh_fields => { ahr => [ 'current_copy', 'usr' ] }
1661 ) or return $e->event;
1663 my $user = $hold->usr;
1664 $hold->usr($user->id);
1666 my $card = $e->retrieve_actor_card($user->card)
1667 or return $e->event;
1669 my( $mvr, $volume, $copy ) = find_hold_mvr($e, $hold);
1671 flesh_hold_notices([$hold], $e);
1672 flesh_hold_transits([$hold]);
1679 status => _hold_status($e, $hold),
1680 patron_first => $user->first_given_name,
1681 patron_last => $user->family_name,
1682 patron_barcode => $card->barcode,
1688 # -----------------------------------------------------
1689 # Returns the MVR object that represents what the
1691 # -----------------------------------------------------
1693 my( $e, $hold ) = @_;
1699 if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1700 my $mr = $e->retrieve_metabib_metarecord($hold->target)
1701 or return $e->event;
1702 $tid = $mr->master_record;
1704 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_TITLE ) {
1705 $tid = $hold->target;
1707 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1708 $volume = $e->retrieve_asset_call_number($hold->target)
1709 or return $e->event;
1710 $tid = $volume->record;
1712 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
1713 $copy = $e->retrieve_asset_copy($hold->target)
1714 or return $e->event;
1715 $volume = $e->retrieve_asset_call_number($copy->call_number)
1716 or return $e->event;
1717 $tid = $volume->record;
1720 if(!$copy and ref $hold->current_copy ) {
1721 $copy = $hold->current_copy;
1722 $hold->current_copy($copy->id);
1725 if(!$volume and $copy) {
1726 $volume = $e->retrieve_asset_call_number($copy->call_number);
1729 my $title = $e->retrieve_biblio_record_entry($tid);
1730 return ( $U->record_to_mvr($title), $volume, $copy );