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 capture_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});
702 my $num_potentials = scalar(@$potentials);
704 my $user_org = $e->json_query({select => {au => 'home_ou'}, from => 'au', where => {id => $hold->usr}})->[0]->{home_ou};
705 my $default_hold_interval = $U->ou_ancestor_setting_value($user_org, OILS_SETTING_HOLD_ESIMATE_WAIT_INTERVAL);
706 my $estimated_wait = $qpos * ($default_hold_interval / $num_potentials) if $default_hold_interval;
709 total_holds => scalar(@$hold_ids),
710 queue_position => $qpos,
711 potential_copies => $num_potentials,
712 status => _hold_status($e, $hold),
713 estimated_wait => int($estimated_wait)
718 sub fetch_open_hold_by_current_copy {
721 my $hold = $apputils->simplereq(
723 'open-ils.cstore.direct.action.hold_request.search.atomic',
724 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
725 return $hold->[0] if ref($hold);
729 sub fetch_related_holds {
732 return $apputils->simplereq(
734 'open-ils.cstore.direct.action.hold_request.search.atomic',
735 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
739 __PACKAGE__->register_method (
740 method => "hold_pull_list",
741 api_name => "open-ils.circ.hold_pull_list.retrieve",
743 Returns a list of holds that need to be "pulled"
748 __PACKAGE__->register_method (
749 method => "hold_pull_list",
750 api_name => "open-ils.circ.hold_pull_list.id_list.retrieve",
752 Returns a list of hold ID's that need to be "pulled"
759 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
760 my( $reqr, $evt ) = $U->checkses($authtoken);
763 my $org = $reqr->ws_ou || $reqr->home_ou;
764 # the perm locaiton shouldn't really matter here since holds
765 # will exist all over and VIEW_HOLDS should be universal
766 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
769 if( $self->api_name =~ /id_list/ ) {
770 return $U->storagereq(
771 'open-ils.storage.direct.action.hold_request.pull_list.id_list.current_copy_circ_lib.status_filtered.atomic',
772 $org, $limit, $offset );
774 return $U->storagereq(
775 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.status_filtered.atomic',
776 $org, $limit, $offset );
780 __PACKAGE__->register_method (
781 method => 'fetch_hold_notify',
782 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
784 Returns a list of hold notification objects based on hold id.
785 @param authtoken The loggin session key
786 @param holdid The id of the hold whose notifications we want to retrieve
787 @return An array of hold notification objects, event on error.
791 sub fetch_hold_notify {
792 my( $self, $conn, $authtoken, $holdid ) = @_;
793 my( $requestor, $evt ) = $U->checkses($authtoken);
796 ($hold, $evt) = $U->fetch_hold($holdid);
798 ($patron, $evt) = $U->fetch_user($hold->usr);
801 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
804 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
805 return $U->cstorereq(
806 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
810 __PACKAGE__->register_method (
811 method => 'create_hold_notify',
812 api_name => 'open-ils.circ.hold_notification.create',
814 Creates a new hold notification object
815 @param authtoken The login session key
816 @param notification The hold notification object to create
817 @return ID of the new object on success, Event on error
821 sub create_hold_notify {
822 my( $self, $conn, $auth, $note ) = @_;
823 my $e = new_editor(authtoken=>$auth, xact=>1);
824 return $e->die_event unless $e->checkauth;
826 my $hold = $e->retrieve_action_hold_request($note->hold)
827 or return $e->die_event;
828 my $patron = $e->retrieve_actor_user($hold->usr)
829 or return $e->die_event;
831 return $e->die_event unless
832 $e->allowed('CREATE_HOLD_NOTIFICATION', $patron->home_ou);
834 $note->notify_staff($e->requestor->id);
835 $e->create_action_hold_notification($note) or return $e->die_event;
841 __PACKAGE__->register_method(
842 method => 'reset_hold',
843 api_name => 'open-ils.circ.hold.reset',
845 Un-captures and un-targets a hold, essentially returning
846 it to the state it was in directly after it was placed,
847 then attempts to re-target the hold
848 @param authtoken The login session key
849 @param holdid The id of the hold
855 my( $self, $conn, $auth, $holdid ) = @_;
857 my ($hold, $evt) = $U->fetch_hold($holdid);
859 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
861 $evt = _reset_hold($self, $reqr, $hold);
867 my ($self, $reqr, $hold) = @_;
869 my $e = new_editor(xact =>1, requestor => $reqr);
871 $logger->info("reseting hold ".$hold->id);
875 if( $hold->capture_time and $hold->current_copy ) {
877 my $copy = $e->retrieve_asset_copy($hold->current_copy)
880 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
881 $logger->info("setting copy to status 'reshelving' on hold retarget");
882 $copy->status(OILS_COPY_STATUS_RESHELVING);
883 $copy->editor($e->requestor->id);
884 $copy->edit_date('now');
885 $e->update_asset_copy($copy) or return $e->event;
887 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
889 # We don't want the copy to remain "in transit"
890 $copy->status(OILS_COPY_STATUS_RESHELVING);
891 $logger->warn("! reseting hold [$hid] that is in transit");
892 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
895 my $trans = $e->retrieve_action_transit_copy($transid);
897 $logger->info("Aborting transit [$transid] on hold [$hid] reset...");
898 my $evt = OpenILS::Application::Circ::Transit::__abort_transit($e, $trans, $copy, 1);
899 $logger->info("Transit abort completed with result $evt");
900 return $evt unless "$evt" eq 1;
906 $hold->clear_capture_time;
907 $hold->clear_current_copy;
909 $e->update_action_hold_request($hold) or return $e->event;
913 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
919 __PACKAGE__->register_method(
920 method => 'fetch_open_title_holds',
921 api_name => 'open-ils.circ.open_holds.retrieve',
923 Returns a list ids of un-fulfilled holds for a given title id
924 @param authtoken The login session key
925 @param id the id of the item whose holds we want to retrieve
926 @param type The hold type - M, T, V, C
930 sub fetch_open_title_holds {
931 my( $self, $conn, $auth, $id, $type, $org ) = @_;
932 my $e = new_editor( authtoken => $auth );
933 return $e->event unless $e->checkauth;
936 $org ||= $e->requestor->ws_ou;
938 # return $e->search_action_hold_request(
939 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
941 # XXX make me return IDs in the future ^--
942 my $holds = $e->search_action_hold_request(
945 cancel_time => undef,
947 fulfillment_time => undef
951 flesh_hold_transits($holds);
956 sub flesh_hold_transits {
958 for my $hold ( @$holds ) {
960 $apputils->simplereq(
962 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
963 { hold => $hold->id },
964 { order_by => { ahtc => 'id desc' }, limit => 1 }
970 sub flesh_hold_notices {
971 my( $holds, $e ) = @_;
974 for my $hold (@$holds) {
975 my $notices = $e->search_action_hold_notification(
977 { hold => $hold->id },
978 { order_by => { anh => 'notify_time desc' } },
983 $hold->notify_count(scalar(@$notices));
985 my $n = $e->retrieve_action_hold_notification($$notices[0])
987 $hold->notify_time($n->notify_time);
993 __PACKAGE__->register_method(
994 method => 'fetch_captured_holds',
995 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
998 Returns a list of un-fulfilled holds for a given title id
999 @param authtoken The login session key
1000 @param org The org id of the location in question
1004 __PACKAGE__->register_method(
1005 method => 'fetch_captured_holds',
1006 api_name => 'open-ils.circ.captured_holds.id_list.on_shelf.retrieve',
1009 Returns a list ids of un-fulfilled holds for a given title id
1010 @param authtoken The login session key
1011 @param org The org id of the location in question
1015 sub fetch_captured_holds {
1016 my( $self, $conn, $auth, $org ) = @_;
1018 my $e = new_editor(authtoken => $auth);
1019 return $e->event unless $e->checkauth;
1020 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
1022 $org ||= $e->requestor->ws_ou;
1024 my $hold_ids = $e->json_query(
1026 select => { ahr => ['id'] },
1031 fkey => 'current_copy'
1036 '+acp' => { status => OILS_COPY_STATUS_ON_HOLDS_SHELF },
1038 capture_time => { "!=" => undef },
1039 current_copy => { "!=" => undef },
1040 fulfillment_time => undef,
1042 cancel_time => undef,
1048 for my $hold_id (@$hold_ids) {
1049 if($self->api_name =~ /id_list/) {
1050 $conn->respond($hold_id->{id});
1054 $e->retrieve_action_hold_request([
1058 flesh_fields => {ahr => ['notifications', 'transit']},
1059 order_by => {anh => 'notify_time desc'}
1068 __PACKAGE__->register_method(
1069 method => "check_title_hold",
1070 api_name => "open-ils.circ.title_hold.is_possible",
1072 Determines if a hold were to be placed by a given user,
1073 whether or not said hold would have any potential copies
1075 @param authtoken The login session key
1076 @param params A hash of named params including:
1077 patronid - the id of the hold recipient
1078 titleid (brn) - the id of the title to be held
1079 depth - the hold range depth (defaults to 0)
1082 sub check_title_hold {
1083 my( $self, $client, $authtoken, $params ) = @_;
1085 my %params = %$params;
1086 my $titleid = $params{titleid} ||"";
1087 my $volid = $params{volume_id};
1088 my $copyid = $params{copy_id};
1089 my $mrid = $params{mrid} ||"";
1090 my $depth = $params{depth} || 0;
1091 my $pickup_lib = $params{pickup_lib};
1092 my $hold_type = $params{hold_type} || 'T';
1093 my $selection_ou = $params{selection_ou} || $pickup_lib;
1095 my $e = new_editor(authtoken=>$authtoken);
1096 return $e->event unless $e->checkauth;
1097 my $patron = $e->retrieve_actor_user($params{patronid})
1098 or return $e->event;
1100 if( $e->requestor->id ne $patron->id ) {
1101 return $e->event unless
1102 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
1105 return OpenILS::Event->new('PATRON_BARRED') if $U->is_true($patron->barred);
1107 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
1108 or return $e->event;
1110 my $soft_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_SOFT_BOUNDARY);
1111 my $hard_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_HARD_BOUNDARY);
1113 if(defined $soft_boundary and $$params{depth} < $soft_boundary) {
1114 # work up the tree and as soon as we find a potential copy, use that depth
1115 # also, make sure we don't go past the hard boundary if it exists
1117 # our min boundary is the greater of user-specified boundary or hard boundary
1118 my $min_depth = (defined $hard_boundary and $hard_boundary > $$params{depth}) ?
1119 $hard_boundary : $$params{depth};
1121 my $depth = $soft_boundary;
1122 while($depth >= $min_depth) {
1123 $logger->info("performing hold possibility check with soft boundary $depth");
1124 return {success => 1, depth => $depth}
1125 if do_possibility_checks($e, $patron, $request_lib, $depth, %params);
1128 return {success => 0};
1130 } elsif(defined $hard_boundary and $$params{depth} < $hard_boundary) {
1131 # there is no soft boundary, enforce the hard boundary if it exists
1132 $logger->info("performing hold possibility check with hard boundary $hard_boundary");
1133 if(do_possibility_checks($e, $patron, $request_lib, $hard_boundary, %params)) {
1134 return {success => 1, depth => $hard_boundary}
1136 return {success => 0};
1140 # no boundaries defined, fall back to user specifed boundary or no boundary
1141 $logger->info("performing hold possibility check with no boundary");
1142 if(do_possibility_checks($e, $patron, $request_lib, $params{depth}, %params)) {
1143 return {success => 1, depth => $hard_boundary};
1145 return {success => 0};
1150 sub do_possibility_checks {
1151 my($e, $patron, $request_lib, $depth, %params) = @_;
1153 my $titleid = $params{titleid} ||"";
1154 my $volid = $params{volume_id};
1155 my $copyid = $params{copy_id};
1156 my $mrid = $params{mrid} ||"";
1157 my $pickup_lib = $params{pickup_lib};
1158 my $hold_type = $params{hold_type} || 'T';
1159 my $selection_ou = $params{selection_ou} || $pickup_lib;
1166 if( $hold_type eq OILS_HOLD_TYPE_COPY ) {
1168 $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1169 $volume = $e->retrieve_asset_call_number($copy->call_number)
1170 or return $e->event;
1171 $title = $e->retrieve_biblio_record_entry($volume->record)
1172 or return $e->event;
1173 return verify_copy_for_hold(
1174 $patron, $e->requestor, $title, $copy, $pickup_lib, $request_lib );
1176 } elsif( $hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1178 $volume = $e->retrieve_asset_call_number($volid)
1179 or return $e->event;
1180 $title = $e->retrieve_biblio_record_entry($volume->record)
1181 or return $e->event;
1183 return _check_volume_hold_is_possible(
1184 $volume, $title, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1186 } elsif( $hold_type eq OILS_HOLD_TYPE_TITLE ) {
1188 return _check_title_hold_is_possible(
1189 $titleid, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou);
1191 } elsif( $hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1193 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
1194 my @recs = map { $_->source } @$maps;
1195 for my $rec (@recs) {
1196 return 1 if (_check_title_hold_is_possible(
1197 $rec, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou));
1205 sub _check_metarecord_hold_is_possible {
1206 my( $mrid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
1208 my $e = new_editor();
1210 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given metarecord
1211 my $copies = $e->json_query(
1213 select => { acp => ['id', 'circ_lib'] },
1218 fkey => 'call_number',
1223 filter => { metarecord => $mrid }
1227 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1228 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1232 '+acp' => { circulate => 't', deleted => 'f', holdable => 't' }
1237 return $e->event unless defined $copies;
1238 $logger->info("metarecord possible found ".scalar(@$copies)." potential copies");
1239 return 0 unless @$copies;
1241 # -----------------------------------------------------------------------
1242 # sort the copies into buckets based on their circ_lib proximity to
1243 # the patron's home_ou.
1244 # -----------------------------------------------------------------------
1246 my $home_org = $patron->home_ou;
1247 my $req_org = $request_lib->id;
1249 $prox_cache{$home_org} =
1250 $e->search_actor_org_unit_proximity({from_org => $home_org})
1251 unless $prox_cache{$home_org};
1252 my $home_prox = $prox_cache{$home_org};
1255 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1256 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1258 my @keys = sort { $a <=> $b } keys %buckets;
1261 if( $home_org ne $req_org ) {
1262 # -----------------------------------------------------------------------
1263 # shove the copies close to the request_lib into the primary buckets
1264 # directly before the farthest away copies. That way, they are not
1265 # given priority, but they are checked before the farthest copies.
1266 # -----------------------------------------------------------------------
1268 $prox_cache{$req_org} =
1269 $e->search_actor_org_unit_proximity({from_org => $req_org})
1270 unless $prox_cache{$req_org};
1271 my $req_prox = $prox_cache{$req_org};
1274 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1275 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1277 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1278 my $new_key = $highest_key - 0.5; # right before the farthest prox
1279 my @keys2 = sort { $a <=> $b } keys %buckets2;
1280 for my $key (@keys2) {
1281 last if $key >= $highest_key;
1282 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1286 @keys = sort { $a <=> $b } keys %buckets;
1289 for my $key (@keys) {
1290 my @cps = @{$buckets{$key}};
1292 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1294 for my $copyid (@cps) {
1296 next if $seen{$copyid};
1297 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1298 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1299 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1301 my $vol = $e->retrieve_asset_call_number(
1302 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1304 return 1 if verify_copy_for_hold(
1305 $patron, $requestor, $vol->record, $copy, $pickup_lib, $request_lib );
1313 sub create_ranged_org_filter {
1314 my($e, $selection_ou, $depth) = @_;
1316 # find the orgs from which this hold may be fulfilled,
1317 # based on the selection_ou and depth
1319 my $top_org = $e->search_actor_org_unit([
1320 {parent_ou => undef},
1321 {flesh=>1, flesh_fields=>{aou=>['ou_type']}}])->[0];
1324 return () if $depth == $top_org->ou_type->depth;
1326 my $org_list = $U->storagereq('open-ils.storage.actor.org_unit.descendants.atomic', $selection_ou, $depth);
1327 %org_filter = (circ_lib => []);
1328 push(@{$org_filter{circ_lib}}, $_->id) for @$org_list;
1330 $logger->info("hold org filter at depth $depth and selection_ou ".
1331 "$selection_ou created list of @{$org_filter{circ_lib}}");
1337 sub _check_title_hold_is_possible {
1338 my( $titleid, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1340 my $e = new_editor();
1341 my %org_filter = create_ranged_org_filter($e, $selection_ou, $depth);
1343 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given record
1344 my $copies = $e->json_query(
1346 select => { acp => ['id', 'circ_lib'] },
1351 fkey => 'call_number',
1355 filter => { id => $titleid },
1360 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1361 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1365 '+acp' => { circulate => 't', deleted => 'f', holdable => 't', %org_filter }
1370 return $e->event unless defined $copies;
1371 $logger->info("title possible found ".scalar(@$copies)." potential copies");
1372 return 0 unless @$copies;
1374 # -----------------------------------------------------------------------
1375 # sort the copies into buckets based on their circ_lib proximity to
1376 # the patron's home_ou.
1377 # -----------------------------------------------------------------------
1379 my $home_org = $patron->home_ou;
1380 my $req_org = $request_lib->id;
1382 $logger->info("prox cache $home_org " . $prox_cache{$home_org});
1384 $prox_cache{$home_org} =
1385 $e->search_actor_org_unit_proximity({from_org => $home_org})
1386 unless $prox_cache{$home_org};
1387 my $home_prox = $prox_cache{$home_org};
1390 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1391 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1393 my @keys = sort { $a <=> $b } keys %buckets;
1396 if( $home_org ne $req_org ) {
1397 # -----------------------------------------------------------------------
1398 # shove the copies close to the request_lib into the primary buckets
1399 # directly before the farthest away copies. That way, they are not
1400 # given priority, but they are checked before the farthest copies.
1401 # -----------------------------------------------------------------------
1402 $prox_cache{$req_org} =
1403 $e->search_actor_org_unit_proximity({from_org => $req_org})
1404 unless $prox_cache{$req_org};
1405 my $req_prox = $prox_cache{$req_org};
1409 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1410 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1412 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1413 my $new_key = $highest_key - 0.5; # right before the farthest prox
1414 my @keys2 = sort { $a <=> $b } keys %buckets2;
1415 for my $key (@keys2) {
1416 last if $key >= $highest_key;
1417 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1421 @keys = sort { $a <=> $b } keys %buckets;
1425 for my $key (@keys) {
1426 my @cps = @{$buckets{$key}};
1428 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1430 for my $copyid (@cps) {
1432 next if $seen{$copyid};
1433 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1434 my $copy = $e->retrieve_asset_copy($copyid) or return $e->event;
1435 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1437 unless($title) { # grab the title if we don't already have it
1438 my $vol = $e->retrieve_asset_call_number(
1439 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1440 $title = $vol->record;
1443 return 1 if verify_copy_for_hold(
1444 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1453 sub _check_volume_hold_is_possible {
1454 my( $vol, $title, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1455 my %org_filter = create_ranged_org_filter(new_editor(), $selection_ou, $depth);
1456 my $copies = new_editor->search_asset_copy({call_number => $vol->id, %org_filter});
1457 $logger->info("checking possibility of volume hold for volume ".$vol->id);
1458 for my $copy ( @$copies ) {
1459 return 1 if verify_copy_for_hold(
1460 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1467 sub verify_copy_for_hold {
1468 my( $patron, $requestor, $title, $copy, $pickup_lib, $request_lib ) = @_;
1469 $logger->info("checking possibility of copy in hold request for copy ".$copy->id);
1470 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
1471 { patron => $patron,
1472 requestor => $requestor,
1475 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
1476 pickup_lib => $pickup_lib,
1477 request_lib => $request_lib,
1486 sub find_nearest_permitted_hold {
1489 my $editor = shift; # CStoreEditor object
1490 my $copy = shift; # copy to target
1491 my $user = shift; # staff
1492 my $check_only = shift; # do no updates, just see if the copy could fulfill a hold
1493 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1495 my $bc = $copy->barcode;
1497 # find any existing holds that already target this copy
1498 my $old_holds = $editor->search_action_hold_request(
1499 { current_copy => $copy->id,
1500 cancel_time => undef,
1501 capture_time => undef
1505 # hold->type "R" means we need this copy
1506 for my $h (@$old_holds) { return ($h) if $h->hold_type eq 'R'; }
1509 my $hold_stall_interval = $U->ou_ancestor_setting_value($user->ws_ou, OILS_SETTING_HOLD_SOFT_STALL);
1511 $logger->info("circulator: searching for best hold at org ".$user->ws_ou.
1512 " and copy $bc with a hold stalling interval of ". ($hold_stall_interval || "(none)"));
1514 # search for what should be the best holds for this copy to fulfill
1515 my $best_holds = $U->storagereq(
1516 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1517 $user->ws_ou, $copy->id, 10, $hold_stall_interval );
1519 unless(@$best_holds) {
1521 if( my $hold = $$old_holds[0] ) {
1522 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1526 $logger->info("circulator: no suitable holds found for copy $bc");
1527 return (undef, $evt);
1533 # for each potential hold, we have to run the permit script
1534 # to make sure the hold is actually permitted.
1535 for my $holdid (@$best_holds) {
1536 next unless $holdid;
1537 $logger->info("circulator: checking if hold $holdid is permitted for copy $bc");
1539 my $hold = $editor->retrieve_action_hold_request($holdid) or next;
1540 my $reqr = $editor->retrieve_actor_user($hold->requestor) or next;
1541 my $rlib = $editor->retrieve_actor_org_unit($hold->request_lib) or next;
1543 # see if this hold is permitted
1544 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
1545 { patron_id => $hold->usr,
1548 pickup_lib => $hold->pickup_lib,
1549 request_lib => $rlib,
1560 unless( $best_hold ) { # no "good" permitted holds were found
1561 if( my $hold = $$old_holds[0] ) { # can we return a pre-targeted hold?
1562 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
1567 $logger->info("circulator: no suitable holds found for copy $bc");
1568 return (undef, $evt);
1571 $logger->info("circulator: best hold ".$best_hold->id." found for copy $bc");
1573 # indicate a permitted hold was found
1574 return $best_hold if $check_only;
1576 # we've found a permitted hold. we need to "grab" the copy
1577 # to prevent re-targeted holds (next part) from re-grabbing the copy
1578 $best_hold->current_copy($copy->id);
1579 $editor->update_action_hold_request($best_hold)
1580 or return (undef, $editor->event);
1585 # re-target any other holds that already target this copy
1586 for my $old_hold (@$old_holds) {
1587 next if $old_hold->id eq $best_hold->id; # don't re-target the hold we want
1588 $logger->info("circulator: clearing current_copy and prev_check_time on hold ".
1589 $old_hold->id." after a better hold [".$best_hold->id."] was found");
1590 $old_hold->clear_current_copy;
1591 $old_hold->clear_prev_check_time;
1592 $editor->update_action_hold_request($old_hold)
1593 or return (undef, $editor->event);
1597 return ($best_hold, undef, $retarget);
1605 __PACKAGE__->register_method(
1606 method => 'all_rec_holds',
1607 api_name => 'open-ils.circ.holds.retrieve_all_from_title',
1611 my( $self, $conn, $auth, $title_id, $args ) = @_;
1613 my $e = new_editor(authtoken=>$auth);
1614 $e->checkauth or return $e->event;
1615 $e->allowed('VIEW_HOLD') or return $e->event;
1617 $args ||= { fulfillment_time => undef };
1618 $args->{cancel_time} = undef;
1620 my $resp = { volume_holds => [], copy_holds => [] };
1622 $resp->{title_holds} = $e->search_action_hold_request(
1624 hold_type => OILS_HOLD_TYPE_TITLE,
1625 target => $title_id,
1629 my $vols = $e->search_asset_call_number(
1630 { record => $title_id, deleted => 'f' }, {idlist=>1});
1632 return $resp unless @$vols;
1634 $resp->{volume_holds} = $e->search_action_hold_request(
1636 hold_type => OILS_HOLD_TYPE_VOLUME,
1641 my $copies = $e->search_asset_copy(
1642 { call_number => $vols, deleted => 'f' }, {idlist=>1});
1644 return $resp unless @$copies;
1646 $resp->{copy_holds} = $e->search_action_hold_request(
1648 hold_type => OILS_HOLD_TYPE_COPY,
1660 __PACKAGE__->register_method(
1661 method => 'uber_hold',
1663 api_name => 'open-ils.circ.hold.details.retrieve'
1667 my($self, $client, $auth, $hold_id) = @_;
1668 my $e = new_editor(authtoken=>$auth);
1669 $e->checkauth or return $e->event;
1670 $e->allowed('VIEW_HOLD') or return $e->event;
1674 my $hold = $e->retrieve_action_hold_request(
1679 flesh_fields => { ahr => [ 'current_copy', 'usr' ] }
1682 ) or return $e->event;
1684 my $user = $hold->usr;
1685 $hold->usr($user->id);
1687 my $card = $e->retrieve_actor_card($user->card)
1688 or return $e->event;
1690 my( $mvr, $volume, $copy ) = find_hold_mvr($e, $hold);
1692 flesh_hold_notices([$hold], $e);
1693 flesh_hold_transits([$hold]);
1700 status => _hold_status($e, $hold),
1701 patron_first => $user->first_given_name,
1702 patron_last => $user->family_name,
1703 patron_barcode => $card->barcode,
1709 # -----------------------------------------------------
1710 # Returns the MVR object that represents what the
1712 # -----------------------------------------------------
1714 my( $e, $hold ) = @_;
1720 if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1721 my $mr = $e->retrieve_metabib_metarecord($hold->target)
1722 or return $e->event;
1723 $tid = $mr->master_record;
1725 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_TITLE ) {
1726 $tid = $hold->target;
1728 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1729 $volume = $e->retrieve_asset_call_number($hold->target)
1730 or return $e->event;
1731 $tid = $volume->record;
1733 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
1734 $copy = $e->retrieve_asset_copy($hold->target)
1735 or return $e->event;
1736 $volume = $e->retrieve_asset_call_number($copy->call_number)
1737 or return $e->event;
1738 $tid = $volume->record;
1741 if(!$copy and ref $hold->current_copy ) {
1742 $copy = $hold->current_copy;
1743 $hold->current_copy($copy->id);
1746 if(!$volume and $copy) {
1747 $volume = $e->retrieve_asset_call_number($copy->call_number);
1750 my $title = $e->retrieve_biblio_record_entry($tid);
1751 return ( $U->record_to_mvr($title), $volume, $copy );