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 $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF;
658 __PACKAGE__->register_method(
659 method => "retrieve_hold_queue_stats",
660 api_name => "open-ils.circ.hold.queue_stats.retrieve",
663 Returns object with total_holds count, queue_position, potential_copies count, and status code
668 sub retrieve_hold_queue_stats {
669 my($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),
707 status => _hold_status($e, $hold)
712 sub fetch_open_hold_by_current_copy {
715 my $hold = $apputils->simplereq(
717 'open-ils.cstore.direct.action.hold_request.search.atomic',
718 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
719 return $hold->[0] if ref($hold);
723 sub fetch_related_holds {
726 return $apputils->simplereq(
728 'open-ils.cstore.direct.action.hold_request.search.atomic',
729 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
733 __PACKAGE__->register_method (
734 method => "hold_pull_list",
735 api_name => "open-ils.circ.hold_pull_list.retrieve",
737 Returns a list of holds that need to be "pulled"
742 __PACKAGE__->register_method (
743 method => "hold_pull_list",
744 api_name => "open-ils.circ.hold_pull_list.id_list.retrieve",
746 Returns a list of hold ID's that need to be "pulled"
753 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
754 my( $reqr, $evt ) = $U->checkses($authtoken);
757 my $org = $reqr->ws_ou || $reqr->home_ou;
758 # the perm locaiton shouldn't really matter here since holds
759 # will exist all over and VIEW_HOLDS should be universal
760 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
763 if( $self->api_name =~ /id_list/ ) {
764 return $U->storagereq(
765 'open-ils.storage.direct.action.hold_request.pull_list.id_list.current_copy_circ_lib.status_filtered.atomic',
766 $org, $limit, $offset );
768 return $U->storagereq(
769 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.status_filtered.atomic',
770 $org, $limit, $offset );
774 __PACKAGE__->register_method (
775 method => 'fetch_hold_notify',
776 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
778 Returns a list of hold notification objects based on hold id.
779 @param authtoken The loggin session key
780 @param holdid The id of the hold whose notifications we want to retrieve
781 @return An array of hold notification objects, event on error.
785 sub fetch_hold_notify {
786 my( $self, $conn, $authtoken, $holdid ) = @_;
787 my( $requestor, $evt ) = $U->checkses($authtoken);
790 ($hold, $evt) = $U->fetch_hold($holdid);
792 ($patron, $evt) = $U->fetch_user($hold->usr);
795 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
798 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
799 return $U->cstorereq(
800 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
804 __PACKAGE__->register_method (
805 method => 'create_hold_notify',
806 api_name => 'open-ils.circ.hold_notification.create',
808 Creates a new hold notification object
809 @param authtoken The login session key
810 @param notification The hold notification object to create
811 @return ID of the new object on success, Event on error
815 sub create_hold_notify {
816 my( $self, $conn, $auth, $note ) = @_;
817 my $e = new_editor(authtoken=>$auth, xact=>1);
818 return $e->die_event unless $e->checkauth;
820 my $hold = $e->retrieve_action_hold_request($note->hold)
821 or return $e->die_event;
822 my $patron = $e->retrieve_actor_user($hold->usr)
823 or return $e->die_event;
825 return $e->die_event unless
826 $e->allowed('CREATE_HOLD_NOTIFICATION', $patron->home_ou);
828 $note->notify_staff($e->requestor->id);
829 $e->create_action_hold_notification($note) or return $e->die_event;
835 __PACKAGE__->register_method(
836 method => 'reset_hold',
837 api_name => 'open-ils.circ.hold.reset',
839 Un-captures and un-targets a hold, essentially returning
840 it to the state it was in directly after it was placed,
841 then attempts to re-target the hold
842 @param authtoken The login session key
843 @param holdid The id of the hold
849 my( $self, $conn, $auth, $holdid ) = @_;
851 my ($hold, $evt) = $U->fetch_hold($holdid);
853 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
855 $evt = _reset_hold($self, $reqr, $hold);
861 my ($self, $reqr, $hold) = @_;
863 my $e = new_editor(xact =>1, requestor => $reqr);
865 $logger->info("reseting hold ".$hold->id);
869 if( $hold->capture_time and $hold->current_copy ) {
871 my $copy = $e->retrieve_asset_copy($hold->current_copy)
874 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
875 $logger->info("setting copy to status 'reshelving' on hold retarget");
876 $copy->status(OILS_COPY_STATUS_RESHELVING);
877 $copy->editor($e->requestor->id);
878 $copy->edit_date('now');
879 $e->update_asset_copy($copy) or return $e->event;
881 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
883 # We don't want the copy to remain "in transit"
884 $copy->status(OILS_COPY_STATUS_RESHELVING);
885 $logger->warn("! reseting hold [$hid] that is in transit");
886 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
889 my $trans = $e->retrieve_action_transit_copy($transid);
891 $logger->info("Aborting transit [$transid] on hold [$hid] reset...");
892 my $evt = OpenILS::Application::Circ::Transit::__abort_transit($e, $trans, $copy, 1);
893 $logger->info("Transit abort completed with result $evt");
894 return $evt unless "$evt" eq 1;
900 $hold->clear_capture_time;
901 $hold->clear_current_copy;
903 $e->update_action_hold_request($hold) or return $e->event;
907 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
913 __PACKAGE__->register_method(
914 method => 'fetch_open_title_holds',
915 api_name => 'open-ils.circ.open_holds.retrieve',
917 Returns a list ids of un-fulfilled holds for a given title id
918 @param authtoken The login session key
919 @param id the id of the item whose holds we want to retrieve
920 @param type The hold type - M, T, V, C
924 sub fetch_open_title_holds {
925 my( $self, $conn, $auth, $id, $type, $org ) = @_;
926 my $e = new_editor( authtoken => $auth );
927 return $e->event unless $e->checkauth;
930 $org ||= $e->requestor->ws_ou;
932 # return $e->search_action_hold_request(
933 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
935 # XXX make me return IDs in the future ^--
936 my $holds = $e->search_action_hold_request(
939 cancel_time => undef,
941 fulfillment_time => undef
945 flesh_hold_transits($holds);
950 sub flesh_hold_transits {
952 for my $hold ( @$holds ) {
954 $apputils->simplereq(
956 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
957 { hold => $hold->id },
958 { order_by => { ahtc => 'id desc' }, limit => 1 }
964 sub flesh_hold_notices {
965 my( $holds, $e ) = @_;
968 for my $hold (@$holds) {
969 my $notices = $e->search_action_hold_notification(
971 { hold => $hold->id },
972 { order_by => { anh => 'notify_time desc' } },
977 $hold->notify_count(scalar(@$notices));
979 my $n = $e->retrieve_action_hold_notification($$notices[0])
981 $hold->notify_time($n->notify_time);
989 __PACKAGE__->register_method(
990 method => 'fetch_captured_holds',
991 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
993 Returns a list of un-fulfilled holds for a given title id
994 @param authtoken The login session key
995 @param org The org id of the location in question
999 __PACKAGE__->register_method(
1000 method => 'fetch_captured_holds',
1001 api_name => 'open-ils.circ.captured_holds.id_list.on_shelf.retrieve',
1003 Returns a list ids of un-fulfilled holds for a given title id
1004 @param authtoken The login session key
1005 @param org The org id of the location in question
1009 sub fetch_captured_holds {
1010 my( $self, $conn, $auth, $org ) = @_;
1012 my $e = new_editor(authtoken => $auth);
1013 return $e->event unless $e->checkauth;
1014 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
1016 $org ||= $e->requestor->ws_ou;
1018 my $holds = $e->search_action_hold_request(
1020 capture_time => { "!=" => undef },
1021 current_copy => { "!=" => undef },
1022 fulfillment_time => undef,
1024 cancel_time => undef,
1029 for my $h (@$holds) {
1030 my $copy = $e->retrieve_asset_copy($h->current_copy)
1031 or return $e->event;
1033 $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF;
1036 if( ! $self->api_name =~ /id_list/ ) {
1037 flesh_hold_transits(\@res);
1038 flesh_hold_notices(\@res, $e);
1041 if( $self->api_name =~ /id_list/ ) {
1042 return [ map { $_->id } @res ];
1048 __PACKAGE__->register_method(
1049 method => "check_title_hold",
1050 api_name => "open-ils.circ.title_hold.is_possible",
1052 Determines if a hold were to be placed by a given user,
1053 whether or not said hold would have any potential copies
1055 @param authtoken The login session key
1056 @param params A hash of named params including:
1057 patronid - the id of the hold recipient
1058 titleid (brn) - the id of the title to be held
1059 depth - the hold range depth (defaults to 0)
1062 sub check_title_hold {
1063 my( $self, $client, $authtoken, $params ) = @_;
1065 my %params = %$params;
1066 my $titleid = $params{titleid} ||"";
1067 my $volid = $params{volume_id};
1068 my $copyid = $params{copy_id};
1069 my $mrid = $params{mrid} ||"";
1070 my $depth = $params{depth} || 0;
1071 my $pickup_lib = $params{pickup_lib};
1072 my $hold_type = $params{hold_type} || 'T';
1073 my $selection_ou = $params{selection_ou} || $pickup_lib;
1075 my $e = new_editor(authtoken=>$authtoken);
1076 return $e->event unless $e->checkauth;
1077 my $patron = $e->retrieve_actor_user($params{patronid})
1078 or return $e->event;
1080 if( $e->requestor->id ne $patron->id ) {
1081 return $e->event unless
1082 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
1085 return OpenILS::Event->new('PATRON_BARRED') if $U->is_true($patron->barred);
1087 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
1088 or return $e->event;
1090 my $soft_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_SOFT_BOUNDARY);
1091 my $hard_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_HARD_BOUNDARY);
1093 if(defined $soft_boundary and $$params{depth} < $soft_boundary) {
1094 # work up the tree and as soon as we find a potential copy, use that depth
1095 # also, make sure we don't go past the hard boundary if it exists
1097 # our min boundary is the greater of user-specified boundary or hard boundary
1098 my $min_depth = (defined $hard_boundary and $hard_boundary > $$params{depth}) ?
1099 $hard_boundary : $$params{depth};
1101 my $depth = $soft_boundary;
1102 while($depth >= $min_depth) {
1103 $logger->info("performing hold possibility check with soft boundary $depth");
1104 return {success => 1, depth => $depth}
1105 if do_possibility_checks($e, $patron, $request_lib, $depth, %params);
1108 return {success => 0};
1110 } elsif(defined $hard_boundary and $$params{depth} < $hard_boundary) {
1111 # there is no soft boundary, enforce the hard boundary if it exists
1112 $logger->info("performing hold possibility check with hard boundary $hard_boundary");
1113 if(do_possibility_checks($e, $patron, $request_lib, $hard_boundary, %params)) {
1114 return {success => 1, depth => $hard_boundary}
1116 return {success => 0};
1120 # no boundaries defined, fall back to user specifed boundary or no boundary
1121 $logger->info("performing hold possibility check with no boundary");
1122 if(do_possibility_checks($e, $patron, $request_lib, $params{depth}, %params)) {
1123 return {success => 1, depth => $hard_boundary};
1125 return {success => 0};
1130 sub do_possibility_checks {
1131 my($e, $patron, $request_lib, $depth, %params) = @_;
1133 my $titleid = $params{titleid} ||"";
1134 my $volid = $params{volume_id};
1135 my $copyid = $params{copy_id};
1136 my $mrid = $params{mrid} ||"";
1137 my $pickup_lib = $params{pickup_lib};
1138 my $hold_type = $params{hold_type} || 'T';
1139 my $selection_ou = $params{selection_ou} || $pickup_lib;
1146 if( $hold_type eq OILS_HOLD_TYPE_COPY ) {
1148 $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1149 $volume = $e->retrieve_asset_call_number($copy->call_number)
1150 or return $e->event;
1151 $title = $e->retrieve_biblio_record_entry($volume->record)
1152 or return $e->event;
1153 return verify_copy_for_hold(
1154 $patron, $e->requestor, $title, $copy, $pickup_lib, $request_lib );
1156 } elsif( $hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1158 $volume = $e->retrieve_asset_call_number($volid)
1159 or return $e->event;
1160 $title = $e->retrieve_biblio_record_entry($volume->record)
1161 or return $e->event;
1163 return _check_volume_hold_is_possible(
1164 $volume, $title, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1166 } elsif( $hold_type eq OILS_HOLD_TYPE_TITLE ) {
1168 return _check_title_hold_is_possible(
1169 $titleid, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1171 } elsif( $hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1173 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
1174 my @recs = map { $_->source } @$maps;
1175 for my $rec (@recs) {
1176 return 1 if (_check_title_hold_is_possible(
1177 $rec, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou));
1185 sub _check_metarecord_hold_is_possible {
1186 my( $mrid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
1188 my $e = new_editor();
1190 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given metarecord
1191 my $copies = $e->json_query(
1193 select => { acp => ['id', 'circ_lib'] },
1198 fkey => 'call_number',
1203 filter => { metarecord => $mrid }
1207 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1208 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1212 '+acp' => { circulate => 't', deleted => 'f', holdable => 't' }
1217 return $e->event unless defined $copies;
1218 $logger->info("metarecord possible found ".scalar(@$copies)." potential copies");
1219 return 0 unless @$copies;
1221 # -----------------------------------------------------------------------
1222 # sort the copies into buckets based on their circ_lib proximity to
1223 # the patron's home_ou.
1224 # -----------------------------------------------------------------------
1226 my $home_org = $patron->home_ou;
1227 my $req_org = $request_lib->id;
1229 $prox_cache{$home_org} =
1230 $e->search_actor_org_unit_proximity({from_org => $home_org})
1231 unless $prox_cache{$home_org};
1232 my $home_prox = $prox_cache{$home_org};
1235 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1236 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1238 my @keys = sort { $a <=> $b } keys %buckets;
1241 if( $home_org ne $req_org ) {
1242 # -----------------------------------------------------------------------
1243 # shove the copies close to the request_lib into the primary buckets
1244 # directly before the farthest away copies. That way, they are not
1245 # given priority, but they are checked before the farthest copies.
1246 # -----------------------------------------------------------------------
1248 $prox_cache{$req_org} =
1249 $e->search_actor_org_unit_proximity({from_org => $req_org})
1250 unless $prox_cache{$req_org};
1251 my $req_prox = $prox_cache{$req_org};
1254 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1255 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1257 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1258 my $new_key = $highest_key - 0.5; # right before the farthest prox
1259 my @keys2 = sort { $a <=> $b } keys %buckets2;
1260 for my $key (@keys2) {
1261 last if $key >= $highest_key;
1262 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1266 @keys = sort { $a <=> $b } keys %buckets;
1269 for my $key (@keys) {
1270 my @cps = @{$buckets{$key}};
1272 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1274 for my $copyid (@cps) {
1276 next if $seen{$copyid};
1277 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1278 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1279 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1281 my $vol = $e->retrieve_asset_call_number(
1282 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1284 return 1 if verify_copy_for_hold(
1285 $patron, $requestor, $vol->record, $copy, $pickup_lib, $request_lib );
1293 sub create_ranged_org_filter {
1294 my($e, $selection_ou, $depth) = @_;
1296 # find the orgs from which this hold may be fulfilled,
1297 # based on the selection_ou and depth
1299 my $top_org = $e->search_actor_org_unit([
1300 {parent_ou => undef},
1301 {flesh=>1, flesh_fields=>{aou=>['ou_type']}}])->[0];
1304 return () if $depth == $top_org->ou_type->depth;
1306 my $org_list = $U->storagereq('open-ils.storage.actor.org_unit.descendants.atomic', $selection_ou, $depth);
1307 %org_filter = (circ_lib => []);
1308 push(@{$org_filter{circ_lib}}, $_->id) for @$org_list;
1310 $logger->info("hold org filter at depth $depth and selection_ou ".
1311 "$selection_ou created list of @{$org_filter{circ_lib}}");
1317 sub _check_title_hold_is_possible {
1318 my( $titleid, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1320 my $e = new_editor();
1321 my %org_filter = create_ranged_org_filter($e, $selection_ou, $depth);
1323 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given record
1324 my $copies = $e->json_query(
1326 select => { acp => ['id', 'circ_lib'] },
1331 fkey => 'call_number',
1335 filter => { id => $titleid },
1340 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1341 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1345 '+acp' => { circulate => 't', deleted => 'f', holdable => 't', %org_filter }
1350 return $e->event unless defined $copies;
1351 $logger->info("title possible found ".scalar(@$copies)." potential copies");
1352 return 0 unless @$copies;
1354 # -----------------------------------------------------------------------
1355 # sort the copies into buckets based on their circ_lib proximity to
1356 # the patron's home_ou.
1357 # -----------------------------------------------------------------------
1359 my $home_org = $patron->home_ou;
1360 my $req_org = $request_lib->id;
1362 $logger->info("prox cache $home_org " . $prox_cache{$home_org});
1364 $prox_cache{$home_org} =
1365 $e->search_actor_org_unit_proximity({from_org => $home_org})
1366 unless $prox_cache{$home_org};
1367 my $home_prox = $prox_cache{$home_org};
1370 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1371 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1373 my @keys = sort { $a <=> $b } keys %buckets;
1376 if( $home_org ne $req_org ) {
1377 # -----------------------------------------------------------------------
1378 # shove the copies close to the request_lib into the primary buckets
1379 # directly before the farthest away copies. That way, they are not
1380 # given priority, but they are checked before the farthest copies.
1381 # -----------------------------------------------------------------------
1382 $prox_cache{$req_org} =
1383 $e->search_actor_org_unit_proximity({from_org => $req_org})
1384 unless $prox_cache{$req_org};
1385 my $req_prox = $prox_cache{$req_org};
1389 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1390 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1392 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1393 my $new_key = $highest_key - 0.5; # right before the farthest prox
1394 my @keys2 = sort { $a <=> $b } keys %buckets2;
1395 for my $key (@keys2) {
1396 last if $key >= $highest_key;
1397 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1401 @keys = sort { $a <=> $b } keys %buckets;
1405 for my $key (@keys) {
1406 my @cps = @{$buckets{$key}};
1408 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1410 for my $copyid (@cps) {
1412 next if $seen{$copyid};
1413 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1414 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1415 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1417 unless($title) { # grab the title if we don't already have it
1418 my $vol = $e->retrieve_asset_call_number(
1419 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1420 $title = $vol->record;
1423 return 1 if verify_copy_for_hold(
1424 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1433 sub _check_volume_hold_is_possible {
1434 my( $vol, $title, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1435 my %org_filter = create_ranged_org_filter(new_editor(), $selection_ou, $depth);
1436 my $copies = new_editor->search_asset_copy({call_number => $vol->id, %org_filter});
1437 $logger->info("checking possibility of volume hold for volume ".$vol->id);
1438 for my $copy ( @$copies ) {
1439 return 1 if verify_copy_for_hold(
1440 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1447 sub verify_copy_for_hold {
1448 my( $patron, $requestor, $title, $copy, $pickup_lib, $request_lib ) = @_;
1449 $logger->info("checking possibility of copy in hold request for copy ".$copy->id);
1450 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
1451 { patron => $patron,
1452 requestor => $requestor,
1455 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
1456 pickup_lib => $pickup_lib,
1457 request_lib => $request_lib,
1466 sub find_nearest_permitted_hold {
1469 my $editor = shift; # CStoreEditor object
1470 my $copy = shift; # copy to target
1471 my $user = shift; # staff
1472 my $check_only = shift; # do no updates, just see if the copy could fulfill a hold
1473 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1475 my $bc = $copy->barcode;
1477 # find any existing holds that already target this copy
1478 my $old_holds = $editor->search_action_hold_request(
1479 { current_copy => $copy->id,
1480 cancel_time => undef,
1481 capture_time => undef
1485 # hold->type "R" means we need this copy
1486 for my $h (@$old_holds) { return ($h) if $h->hold_type eq 'R'; }
1489 my $hold_stall_interval = $U->ou_ancestor_setting_value($user->ws_ou, OILS_SETTING_HOLD_SOFT_STALL);
1491 $logger->info("circulator: searching for best hold at org ".$user->ws_ou.
1492 " and copy $bc with a hold stalling interval of ". ($hold_stall_interval || "(none)"));
1494 # search for what should be the best holds for this copy to fulfill
1495 my $best_holds = $U->storagereq(
1496 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1497 $user->ws_ou, $copy->id, 10, $hold_stall_interval );
1499 unless(@$best_holds) {
1501 if( my $hold = $$old_holds[0] ) {
1502 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1506 $logger->info("circulator: no suitable holds found for copy $bc");
1507 return (undef, $evt);
1513 # for each potential hold, we have to run the permit script
1514 # to make sure the hold is actually permitted.
1515 for my $holdid (@$best_holds) {
1516 next unless $holdid;
1517 $logger->info("circulator: checking if hold $holdid is permitted for copy $bc");
1519 my $hold = $editor->retrieve_action_hold_request($holdid) or next;
1520 my $reqr = $editor->retrieve_actor_user($hold->requestor) or next;
1521 my $rlib = $editor->retrieve_actor_org_unit($hold->request_lib) or next;
1523 # see if this hold is permitted
1524 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
1525 { patron_id => $hold->usr,
1528 pickup_lib => $hold->pickup_lib,
1529 request_lib => $rlib,
1540 unless( $best_hold ) { # no "good" permitted holds were found
1541 if( my $hold = $$old_holds[0] ) { # can we return a pre-targeted hold?
1542 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1547 $logger->info("circulator: no suitable holds found for copy $bc");
1548 return (undef, $evt);
1551 $logger->info("circulator: best hold ".$best_hold->id." found for copy $bc");
1553 # indicate a permitted hold was found
1554 return $best_hold if $check_only;
1556 # we've found a permitted hold. we need to "grab" the copy
1557 # to prevent re-targeted holds (next part) from re-grabbing the copy
1558 $best_hold->current_copy($copy->id);
1559 $editor->update_action_hold_request($best_hold)
1560 or return (undef, $editor->event);
1565 # re-target any other holds that already target this copy
1566 for my $old_hold (@$old_holds) {
1567 next if $old_hold->id eq $best_hold->id; # don't re-target the hold we want
1568 $logger->info("circulator: clearing current_copy and prev_check_time on hold ".
1569 $old_hold->id." after a better hold [".$best_hold->id."] was found");
1570 $old_hold->clear_current_copy;
1571 $old_hold->clear_prev_check_time;
1572 $editor->update_action_hold_request($old_hold)
1573 or return (undef, $editor->event);
1577 return ($best_hold, undef, $retarget);
1585 __PACKAGE__->register_method(
1586 method => 'all_rec_holds',
1587 api_name => 'open-ils.circ.holds.retrieve_all_from_title',
1591 my( $self, $conn, $auth, $title_id, $args ) = @_;
1593 my $e = new_editor(authtoken=>$auth);
1594 $e->checkauth or return $e->event;
1595 $e->allowed('VIEW_HOLD') or return $e->event;
1597 $args ||= { fulfillment_time => undef };
1598 $args->{cancel_time} = undef;
1600 my $resp = { volume_holds => [], copy_holds => [] };
1602 $resp->{title_holds} = $e->search_action_hold_request(
1604 hold_type => OILS_HOLD_TYPE_TITLE,
1605 target => $title_id,
1609 my $vols = $e->search_asset_call_number(
1610 { record => $title_id, deleted => 'f' }, {idlist=>1});
1612 return $resp unless @$vols;
1614 $resp->{volume_holds} = $e->search_action_hold_request(
1616 hold_type => OILS_HOLD_TYPE_VOLUME,
1621 my $copies = $e->search_asset_copy(
1622 { call_number => $vols, deleted => 'f' }, {idlist=>1});
1624 return $resp unless @$copies;
1626 $resp->{copy_holds} = $e->search_action_hold_request(
1628 hold_type => OILS_HOLD_TYPE_COPY,
1640 __PACKAGE__->register_method(
1641 method => 'uber_hold',
1643 api_name => 'open-ils.circ.hold.details.retrieve'
1647 my($self, $client, $auth, $hold_id) = @_;
1648 my $e = new_editor(authtoken=>$auth);
1649 $e->checkauth or return $e->event;
1650 $e->allowed('VIEW_HOLD') or return $e->event;
1654 my $hold = $e->retrieve_action_hold_request(
1659 flesh_fields => { ahr => [ 'current_copy', 'usr' ] }
1662 ) or return $e->event;
1664 my $user = $hold->usr;
1665 $hold->usr($user->id);
1667 my $card = $e->retrieve_actor_card($user->card)
1668 or return $e->event;
1670 my( $mvr, $volume, $copy ) = find_hold_mvr($e, $hold);
1672 flesh_hold_notices([$hold], $e);
1673 flesh_hold_transits([$hold]);
1680 status => _hold_status($e, $hold),
1681 patron_first => $user->first_given_name,
1682 patron_last => $user->family_name,
1683 patron_barcode => $card->barcode,
1689 # -----------------------------------------------------
1690 # Returns the MVR object that represents what the
1692 # -----------------------------------------------------
1694 my( $e, $hold ) = @_;
1700 if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1701 my $mr = $e->retrieve_metabib_metarecord($hold->target)
1702 or return $e->event;
1703 $tid = $mr->master_record;
1705 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_TITLE ) {
1706 $tid = $hold->target;
1708 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1709 $volume = $e->retrieve_asset_call_number($hold->target)
1710 or return $e->event;
1711 $tid = $volume->record;
1713 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
1714 $copy = $e->retrieve_asset_copy($hold->target)
1715 or return $e->event;
1716 $volume = $e->retrieve_asset_call_number($copy->call_number)
1717 or return $e->event;
1718 $tid = $volume->record;
1721 if(!$copy and ref $hold->current_copy ) {
1722 $copy = $hold->current_copy;
1723 $hold->current_copy($copy->id);
1726 if(!$volume and $copy) {
1727 $volume = $e->retrieve_asset_call_number($copy->call_number);
1730 my $title = $e->retrieve_biblio_record_entry($tid);
1731 return ( $U->record_to_mvr($title), $volume, $copy );