1 # ---------------------------------------------------------------
2 # Copyright (C) 2005 Georgia Public Library Service
3 # Bill Erickson <highfalutin@gmail.com>
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License
7 # as published by the Free Software Foundation; either version 2
8 # of the License, or (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
14 # ---------------------------------------------------------------
17 package OpenILS::Application::Circ::Holds;
18 use base qw/OpenILS::Application/;
19 use strict; use warnings;
20 use OpenILS::Application::AppUtils;
23 use OpenSRF::EX qw(:try);
27 use OpenSRF::Utils::Logger qw(:logger);
28 use OpenILS::Utils::CStoreEditor q/:funcs/;
29 use OpenILS::Utils::PermitHold;
30 use OpenSRF::Utils::SettingsClient;
31 use OpenILS::Const qw/:const/;
32 use OpenILS::Application::Circ::Transit;
33 use OpenILS::Application::Actor::Friends;
35 use DateTime::Format::ISO8601;
36 use OpenSRF::Utils qw/:datetime/;
37 my $apputils = "OpenILS::Application::AppUtils";
41 __PACKAGE__->register_method(
42 method => "create_hold",
43 api_name => "open-ils.circ.holds.create",
45 desc => "Create a new hold for an item. From a permissions perspective, " .
46 "the login session is used as the 'requestor' of the hold. " .
47 "The hold recipient is determined by the 'usr' setting within the hold object. " .
48 'First we verify the requestor has holds request permissions. ' .
49 'Then we verify that the recipient is allowed to make the given hold. ' .
50 'If not, we see if the requestor has "override" capabilities. If not, ' .
51 'a permission exception is returned. If permissions allow, we cycle ' .
52 'through the set of holds objects and create. ' .
53 'If the recipient does not have permission to place multiple holds ' .
54 'on a single title and said operation is attempted, a permission ' .
55 'exception is returned',
57 { desc => 'Authentication token', type => 'string' },
58 { desc => 'Hold object for hold to be created', type => 'object' }
61 desc => 'Undef on success, -1 on missing arg, event (or ref to array of events) on error(s)',
66 __PACKAGE__->register_method(
67 method => "create_hold",
68 api_name => "open-ils.circ.holds.create.override",
69 notes => '@see open-ils.circ.holds.create',
71 desc => "If the recipient is not allowed to receive the requested hold, " .
72 "call this method to attempt the override",
74 { desc => 'Authentication token', type => 'string' },
75 { desc => 'Hold object for hold to be created', type => 'object' }
78 desc => 'Undef on success, -1 on missing arg, event (or ref to array of events) on error(s)',
84 my( $self, $conn, $auth, $hold ) = @_;
85 my $e = new_editor(authtoken=>$auth, xact=>1);
86 return $e->event unless $e->checkauth;
88 return -1 unless $hold;
89 my $override = 1 if $self->api_name =~ /override/;
93 my $requestor = $e->requestor;
94 my $recipient = $requestor;
96 if( $requestor->id ne $hold->usr ) {
97 # Make sure the requestor is allowed to place holds for
98 # the recipient if they are not the same people
99 $recipient = $e->retrieve_actor_user($hold->usr) or return $e->event;
100 $e->allowed('REQUEST_HOLDS', $recipient->home_ou) or return $e->event;
103 # If the related org setting tells us to, block if patron privs have expired
104 my $expire_setting = $U->ou_ancestor_setting_value($recipient->home_ou, OILS_SETTING_BLOCK_HOLD_FOR_EXPIRED_PATRON);
105 if ($expire_setting) {
106 my $expire = DateTime::Format::ISO8601->new->parse_datetime(
107 cleanse_ISO8601($recipient->expire_date));
109 push( @events, OpenILS::Event->new(
110 'PATRON_ACCOUNT_EXPIRED',
111 "payload" => {"fail_part" => "actor.usr.privs_expired"}
112 )) if( CORE::time > $expire->epoch ) ;
115 # Now make sure the recipient is allowed to receive the specified hold
116 my $porg = $recipient->home_ou;
117 my $rid = $e->requestor->id;
118 my $t = $hold->hold_type;
120 # See if a duplicate hold already exists
122 usr => $recipient->id,
124 fulfillment_time => undef,
125 target => $hold->target,
126 cancel_time => undef,
129 $sargs->{holdable_formats} = $hold->holdable_formats if $t eq 'M';
131 my $existing = $e->search_action_hold_request($sargs);
132 push( @events, OpenILS::Event->new('HOLD_EXISTS')) if @$existing;
134 my $checked_out = hold_item_is_checked_out($e, $recipient->id, $hold->hold_type, $hold->target);
135 push( @events, OpenILS::Event->new('HOLD_ITEM_CHECKED_OUT')) if $checked_out;
137 if ( $t eq OILS_HOLD_TYPE_METARECORD ) {
138 return $e->event unless $e->allowed('MR_HOLDS', $porg);
139 } elsif ( $t eq OILS_HOLD_TYPE_TITLE ) {
140 return $e->event unless $e->allowed('TITLE_HOLDS', $porg);
141 } elsif ( $t eq OILS_HOLD_TYPE_VOLUME ) {
142 return $e->event unless $e->allowed('VOLUME_HOLDS', $porg);
143 } elsif ( $t eq OILS_HOLD_TYPE_COPY ) {
144 return $e->event unless $e->allowed('COPY_HOLDS', $porg);
148 $override or return \@events;
149 for my $evt (@events) {
151 my $name = $evt->{textcode};
152 return $e->event unless $e->allowed("$name.override", $porg);
156 # set the configured expire time
157 unless($hold->expire_time) {
158 my $interval = $U->ou_ancestor_setting_value($recipient->home_ou, OILS_SETTING_HOLD_EXPIRE);
160 my $date = DateTime->now->add(seconds => OpenSRF::Utils::interval_to_seconds($interval));
161 $hold->expire_time($U->epoch2ISO8601($date->epoch));
165 $hold->requestor($e->requestor->id);
166 $hold->request_lib($e->requestor->ws_ou);
167 $hold->selection_ou($hold->pickup_lib) unless $hold->selection_ou;
168 $hold = $e->create_action_hold_request($hold) or return $e->event;
172 $conn->respond_complete($hold->id);
175 'open-ils.storage.action.hold_request.copy_targeter',
176 undef, $hold->id ) unless $U->is_true($hold->frozen);
182 my( $self, $client, $login_session, @holds) = @_;
184 if(!@holds){return 0;}
185 my( $user, $evt ) = $apputils->checkses($login_session);
188 my $holdsref = (ref($holds[0]) eq 'ARRAY') ? $holds[0] : [ @holds ];
190 $logger->debug("Iterating over " . scalar(@$holdsref) . " holds requests...");
192 for my $hold (@$holdsref) {
194 my $type = $hold->hold_type;
196 $logger->activity("User " . $user->id .
197 " creating new hold of type $type for user " . $hold->usr);
200 if($user->id ne $hold->usr) {
201 ( $recipient, $evt ) = $apputils->fetch_user($hold->usr);
207 # am I allowed to place holds for this user?
208 if($hold->requestor ne $hold->usr) {
209 my $perm = _check_request_holds_perm($user->id, $user->home_ou);
210 return $perm if $perm;
213 # is this user allowed to have holds of this type?
214 my $perm = _check_holds_perm($type, $hold->requestor, $recipient->home_ou);
215 return $perm if $perm;
217 #enforce the fact that the login is the one requesting the hold
218 $hold->requestor($user->id);
219 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
221 my $resp = $apputils->simplereq(
223 'open-ils.storage.direct.action.hold_request.create', $hold );
226 return OpenSRF::EX::ERROR ("Error creating hold");
233 # makes sure that a user has permission to place the type of requested hold
234 # returns the Perm exception if not allowed, returns undef if all is well
235 sub _check_holds_perm {
236 my($type, $user_id, $org_id) = @_;
240 $evt = $apputils->check_perms($user_id, $org_id, "MR_HOLDS" );
241 } elsif ($type eq "T") {
242 $evt = $apputils->check_perms($user_id, $org_id, "TITLE_HOLDS" );
243 } elsif($type eq "V") {
244 $evt = $apputils->check_perms($user_id, $org_id, "VOLUME_HOLDS");
245 } elsif($type eq "C") {
246 $evt = $apputils->check_perms($user_id, $org_id, "COPY_HOLDS" );
253 # tests if the given user is allowed to place holds on another's behalf
254 sub _check_request_holds_perm {
257 if (my $evt = $apputils->check_perms(
258 $user_id, $org_id, "REQUEST_HOLDS")) {
263 my $ses_is_req_note = 'The login session is the requestor. If the requestor is different from the user, ' .
264 'then the requestor must have VIEW_HOLD permissions';
266 __PACKAGE__->register_method(
267 method => "retrieve_holds_by_id",
268 api_name => "open-ils.circ.holds.retrieve_by_id",
270 desc => "Retrieve the hold, with hold transits attached, for the specified ID. $ses_is_req_note",
272 { desc => 'Authentication token', type => 'string' },
273 { desc => 'Hold ID', type => 'number' }
276 desc => 'Hold object with transits attached, event on error',
282 sub retrieve_holds_by_id {
283 my($self, $client, $auth, $hold_id) = @_;
284 my $e = new_editor(authtoken=>$auth);
285 $e->checkauth or return $e->event;
286 $e->allowed('VIEW_HOLD') or return $e->event;
288 my $holds = $e->search_action_hold_request(
290 { id => $hold_id , fulfillment_time => undef },
292 order_by => { ahr => "request_time" },
294 flesh_fields => {ahr => ['notes']}
299 flesh_hold_transits($holds);
300 flesh_hold_notices($holds, $e);
305 __PACKAGE__->register_method(
306 method => "retrieve_holds",
307 api_name => "open-ils.circ.holds.retrieve",
309 desc => "Retrieves all the holds, with hold transits attached, for the specified user. $ses_is_req_note",
311 { desc => 'Authentication token', type => 'string' },
312 { desc => 'User ID', type => 'integer' }
315 desc => 'list of holds, event on error',
320 __PACKAGE__->register_method(
321 method => "retrieve_holds",
322 api_name => "open-ils.circ.holds.id_list.retrieve",
325 desc => "Retrieves all the hold IDs, for the specified user. $ses_is_req_note",
327 { desc => 'Authentication token', type => 'string' },
328 { desc => 'User ID', type => 'integer' }
331 desc => 'list of holds, event on error',
336 __PACKAGE__->register_method(
337 method => "retrieve_holds",
338 api_name => "open-ils.circ.holds.canceled.retrieve",
341 desc => "Retrieves all the cancelled holds for the specified user. $ses_is_req_note",
343 { desc => 'Authentication token', type => 'string' },
344 { desc => 'User ID', type => 'integer' }
347 desc => 'list of holds, event on error',
352 __PACKAGE__->register_method(
353 method => "retrieve_holds",
354 api_name => "open-ils.circ.holds.canceled.id_list.retrieve",
357 desc => "Retrieves list of cancelled hold IDs for the specified user. $ses_is_req_note",
359 { desc => 'Authentication token', type => 'string' },
360 { desc => 'User ID', type => 'integer' }
363 desc => 'list of hold IDs, event on error',
370 my ($self, $client, $auth, $user_id) = @_;
372 my $e = new_editor(authtoken=>$auth);
373 return $e->event unless $e->checkauth;
374 $user_id = $e->requestor->id unless defined $user_id;
376 my $notes_filter = {staff => 'f'};
377 my $user = $e->retrieve_actor_user($user_id) or return $e->event;
378 unless($user_id == $e->requestor->id) {
379 if($e->allowed('VIEW_HOLD', $user->home_ou)) {
380 $notes_filter = {staff => 't'}
382 my $allowed = OpenILS::Application::Actor::Friends->friend_perm_allowed(
383 $e, $user_id, $e->requestor->id, 'hold.view');
384 return $e->event unless $allowed;
387 # staff member looking at his/her own holds can see staff and non-staff notes
388 $notes_filter = {} if $e->allowed('VIEW_HOLD', $user->home_ou);
393 if($self->api_name !~ /canceled/) {
395 # Fetch the active holds
397 $holds = $e->search_action_hold_request([
399 fulfillment_time => undef,
400 cancel_time => undef,
402 {order_by => {ahr => "request_time"}}
407 # Fetch the canceled holds
410 my $cancel_count = $U->ou_ancestor_setting_value(
411 $e->requestor->ws_ou, 'circ.holds.canceled.display_count', $e);
413 unless($cancel_count) {
414 $cancel_age = $U->ou_ancestor_setting_value(
415 $e->requestor->ws_ou, 'circ.holds.canceled.display_age', $e);
418 if($cancel_count) { # limit by count
420 # find at most cancel_count canceled holds
421 $holds = $e->search_action_hold_request([
423 fulfillment_time => undef,
424 cancel_time => {'!=' => undef},
426 {order_by => {ahr => "cancel_time desc"}, limit => $cancel_count}
429 } elsif($cancel_age) { # limit by age
431 # find all of the canceled holds that were canceled within the configured time frame
432 my $date = DateTime->now->subtract(seconds => OpenSRF::Utils::interval_to_seconds($cancel_age));
433 $date = $U->epoch2ISO8601($date->epoch);
435 $holds = $e->search_action_hold_request([
437 fulfillment_time => undef,
438 cancel_time => {'>=' => $date},
440 {order_by => {ahr => "cancel_time desc"}}
445 if( $self->api_name !~ /id_list/ ) {
446 for my $hold ( @$holds ) {
447 $hold->notes($e->search_action_hold_request_note({hold => $hold->id, %$notes_filter}));
449 $e->search_action_hold_transit_copy([
451 {order_by => {ahtc => 'id desc'}, limit => 1}])->[0]
457 return [ map { $_->id } @$holds ];
461 __PACKAGE__->register_method(
462 method => 'user_hold_count',
463 api_name => 'open-ils.circ.hold.user.count'
466 sub user_hold_count {
467 my ( $self, $conn, $auth, $userid ) = @_;
468 my $e = new_editor( authtoken => $auth );
469 return $e->event unless $e->checkauth;
470 my $patron = $e->retrieve_actor_user($userid)
472 return $e->event unless $e->allowed( 'VIEW_HOLD', $patron->home_ou );
473 return __user_hold_count( $self, $e, $userid );
476 sub __user_hold_count {
477 my ( $self, $e, $userid ) = @_;
478 my $holds = $e->search_action_hold_request(
481 fulfillment_time => undef,
482 cancel_time => undef,
487 return scalar(@$holds);
491 __PACKAGE__->register_method(
492 method => "retrieve_holds_by_pickup_lib",
493 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
495 "Retrieves all the holds, with hold transits attached, for the specified pickup_ou id."
498 __PACKAGE__->register_method(
499 method => "retrieve_holds_by_pickup_lib",
500 api_name => "open-ils.circ.holds.id_list.retrieve_by_pickup_lib",
501 notes => "Retrieves all the hold ids for the specified pickup_ou id. "
504 sub retrieve_holds_by_pickup_lib {
505 my ($self, $client, $login_session, $ou_id) = @_;
507 #FIXME -- put an appropriate permission check here
508 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
509 # $login_session, $user_id, 'VIEW_HOLD' );
510 #return $evt if $evt;
512 my $holds = $apputils->simplereq(
514 "open-ils.cstore.direct.action.hold_request.search.atomic",
516 pickup_lib => $ou_id ,
517 fulfillment_time => undef,
520 { order_by => { ahr => "request_time" } }
523 if ( ! $self->api_name =~ /id_list/ ) {
524 flesh_hold_transits($holds);
528 return [ map { $_->id } @$holds ];
532 __PACKAGE__->register_method(
533 method => "uncancel_hold",
534 api_name => "open-ils.circ.hold.uncancel"
538 my($self, $client, $auth, $hold_id) = @_;
539 my $e = new_editor(authtoken=>$auth, xact=>1);
540 return $e->event unless $e->checkauth;
542 my $hold = $e->retrieve_action_hold_request($hold_id)
543 or return $e->die_event;
544 return $e->die_event unless $e->allowed('CANCEL_HOLDS', $hold->request_lib);
546 return 0 if $hold->fulfillment_time;
547 return 1 unless $hold->cancel_time;
549 # if configured to reset the request time, also reset the expire time
550 if($U->ou_ancestor_setting_value(
551 $hold->request_lib, 'circ.holds.uncancel.reset_request_time', $e)) {
553 $hold->request_time('now');
554 my $interval = $U->ou_ancestor_setting_value($hold->request_lib, OILS_SETTING_HOLD_EXPIRE);
556 my $date = DateTime->now->add(seconds => OpenSRF::Utils::interval_to_seconds($interval));
557 $hold->expire_time($U->epoch2ISO8601($date->epoch));
561 $hold->clear_cancel_time;
562 $hold->clear_cancel_cause;
563 $hold->clear_cancel_note;
564 $e->update_action_hold_request($hold) or return $e->die_event;
567 $U->storagereq('open-ils.storage.action.hold_request.copy_targeter', undef, $hold_id);
573 __PACKAGE__->register_method(
574 method => "cancel_hold",
575 api_name => "open-ils.circ.hold.cancel",
577 desc => 'Cancels the specified hold. The login session is the requestor. If the requestor is different from the usr field ' .
578 'on the hold, the requestor must have CANCEL_HOLDS permissions. The hold may be either the hold object or the hold id',
580 {desc => 'Authentication token', type => 'string'},
581 {desc => 'Hold ID', type => 'number'},
582 {desc => 'Cause of Cancellation', type => 'string'},
583 {desc => 'Note', type => 'string'}
586 desc => '1 on success, event on error'
592 my($self, $client, $auth, $holdid, $cause, $note) = @_;
594 my $e = new_editor(authtoken=>$auth, xact=>1);
595 return $e->event unless $e->checkauth;
597 my $hold = $e->retrieve_action_hold_request($holdid)
600 if( $e->requestor->id ne $hold->usr ) {
601 return $e->event unless $e->allowed('CANCEL_HOLDS');
604 return 1 if $hold->cancel_time;
606 # If the hold is captured, reset the copy status
607 if( $hold->capture_time and $hold->current_copy ) {
609 my $copy = $e->retrieve_asset_copy($hold->current_copy)
612 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
613 $logger->info("canceling hold $holdid whose item is on the holds shelf");
614 # $logger->info("setting copy to status 'reshelving' on hold cancel");
615 # $copy->status(OILS_COPY_STATUS_RESHELVING);
616 # $copy->editor($e->requestor->id);
617 # $copy->edit_date('now');
618 # $e->update_asset_copy($copy) or return $e->event;
620 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
623 $logger->warn("! canceling hold [$hid] that is in transit");
624 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
627 my $trans = $e->retrieve_action_transit_copy($transid);
628 # Leave the transit alive, but set the copy status to
629 # reshelving so it will be properly reshelved when it gets back home
631 $trans->copy_status( OILS_COPY_STATUS_RESHELVING );
632 $e->update_action_transit_copy($trans) or return $e->die_event;
638 $hold->cancel_time('now');
639 $hold->cancel_cause($cause);
640 $hold->cancel_note($note);
641 $e->update_action_hold_request($hold)
644 delete_hold_copy_maps($self, $e, $hold->id);
650 sub delete_hold_copy_maps {
655 my $maps = $editor->search_action_hold_copy_map({hold=>$holdid});
657 $editor->delete_action_hold_copy_map($_)
658 or return $editor->event;
664 my $update_hold_desc = 'The login session is the requestor. ' .
665 'If the requestor is different from the usr field on the hold, ' .
666 'the requestor must have UPDATE_HOLDS permissions. ' .
667 'If supplying a hash of hold data, "id" must be included. ' .
668 'The hash is ignored if a hold object is supplied, ' .
669 'so you should supply only one kind of hold data argument.' ;
671 __PACKAGE__->register_method(
672 method => "update_hold",
673 api_name => "open-ils.circ.hold.update",
675 desc => "Updates the specified hold. $update_hold_desc",
677 {desc => 'Authentication token', type => 'string'},
678 {desc => 'Hold Object', type => 'object'},
679 {desc => 'Hash of values to be applied', type => 'object'}
682 desc => 'Hold ID on success, event on error',
688 __PACKAGE__->register_method(
689 method => "batch_update_hold",
690 api_name => "open-ils.circ.hold.update.batch",
693 desc => "Updates the specified hold(s). $update_hold_desc",
695 {desc => 'Authentication token', type => 'string'},
696 {desc => 'Array of hold obejcts', type => 'array' },
697 {desc => 'Array of hashes of values to be applied', type => 'array' }
700 desc => 'Hold ID per success, event per error',
706 my($self, $client, $auth, $hold, $values) = @_;
707 my $e = new_editor(authtoken=>$auth, xact=>1);
708 return $e->die_event unless $e->checkauth;
709 my $resp = update_hold_impl($self, $e, $hold, $values);
710 return $resp if $U->event_code($resp);
711 $e->commit; # FIXME: update_hold_impl already does $e->commit ??
715 sub batch_update_hold {
716 my($self, $client, $auth, $hold_list, $values_list) = @_;
717 my $e = new_editor(authtoken=>$auth);
718 return $e->die_event unless $e->checkauth;
720 my $count = ($hold_list) ? scalar(@$hold_list) : scalar(@$values_list); # FIXME: we don't know for sure that we got $values_list. we could have neither list.
722 $values_list ||= []; # FIXME: either move this above $count declaration, or send an event if both lists undef. Probably the latter.
724 # FIXME: Failing over to [] guarantees warnings for "Use of unitialized value" in update_hold_impl call.
725 # FIXME: We should be sure we only call update_hold_impl with hold object OR hash, not both.
727 for my $idx (0..$count-1) {
729 my $resp = update_hold_impl($self, $e, $hold_list->[$idx], $values_list->[$idx]);
730 $e->xact_commit unless $U->event_code($resp);
731 $client->respond($resp);
735 return undef; # not in the register return type, assuming we should always have at least one list populated
738 sub update_hold_impl {
739 my($self, $e, $hold, $values) = @_;
742 $hold = $e->retrieve_action_hold_request($values->{id})
743 or return $e->die_event;
744 for my $k (keys %$values) {
745 if (defined $values->{$k}) {
746 $hold->$k($values->{$k});
748 my $f = "clear_$k"; $hold->$f();
753 my $orig_hold = $e->retrieve_action_hold_request($hold->id)
754 or return $e->die_event;
756 # don't allow the user to be changed
757 return OpenILS::Event->new('BAD_PARAMS') if $hold->usr != $orig_hold->usr;
759 if($hold->usr ne $e->requestor->id) {
760 # if the hold is for a different user, make sure the
761 # requestor has the appropriate permissions
762 my $usr = $e->retrieve_actor_user($hold->usr)
763 or return $e->die_event;
764 return $e->die_event unless $e->allowed('UPDATE_HOLD', $usr->home_ou);
768 # --------------------------------------------------------------
769 # Changing the request time is like playing God
770 # --------------------------------------------------------------
771 if($hold->request_time ne $orig_hold->request_time) {
772 return OpenILS::Event->new('BAD_PARAMS') if $hold->fulfillment_time;
773 return $e->die_event unless $e->allowed('UPDATE_HOLD_REQUEST_TIME', $hold->pickup_lib);
776 # --------------------------------------------------------------
777 # if the hold is on the holds shelf or in transit and the pickup
778 # lib changes we need to create a new transit.
779 # --------------------------------------------------------------
780 if($orig_hold->pickup_lib ne $hold->pickup_lib) {
782 my $status = _hold_status($e, $hold);
784 if($status == 3) { # in transit
786 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_TRANSIT', $orig_hold->pickup_lib);
787 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_TRANSIT', $hold->pickup_lib);
789 $logger->info("updating pickup lib for hold ".$hold->id." while already in transit");
791 # update the transit to reflect the new pickup location
792 my $transit = $e->search_action_hold_transit_copy(
793 {hold=>$hold->id, dest_recv_time => undef})->[0]
794 or return $e->die_event;
796 $transit->prev_dest($transit->dest); # mark the previous destination on the transit
797 $transit->dest($hold->pickup_lib);
798 $e->update_action_hold_transit_copy($transit) or return $e->die_event;
800 } elsif($status == 4) { # on holds shelf
802 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $orig_hold->pickup_lib);
803 return $e->die_event unless $e->allowed('UPDATE_PICKUP_LIB_FROM_HOLDS_SHELF', $hold->pickup_lib);
805 $logger->info("updating pickup lib for hold ".$hold->id." while on holds shelf");
807 # create the new transit
808 my $evt = transit_hold($e, $orig_hold, $hold, $e->retrieve_asset_copy($hold->current_copy));
813 update_hold_if_frozen($self, $e, $hold, $orig_hold);
814 $e->update_action_hold_request($hold) or return $e->die_event;
817 # a change to mint-condition changes the set of potential copies, so retarget the hold;
818 if($U->is_true($hold->mint_condition) and !$U->is_true($orig_hold->mint_condition)) {
819 _reset_hold($self, $e->requestor, $hold)
826 my($e, $orig_hold, $hold, $copy) = @_;
827 my $src = $orig_hold->pickup_lib;
828 my $dest = $hold->pickup_lib;
830 $logger->info("putting hold into transit on pickup_lib update");
832 my $transit = Fieldmapper::action::hold_transit_copy->new;
833 $transit->hold($hold->id);
834 $transit->source($src);
835 $transit->dest($dest);
836 $transit->target_copy($copy->id);
837 $transit->source_send_time('now');
838 $transit->copy_status(OILS_COPY_STATUS_ON_HOLDS_SHELF);
840 $copy->status(OILS_COPY_STATUS_IN_TRANSIT);
841 $copy->editor($e->requestor->id);
842 $copy->edit_date('now');
844 $e->create_action_hold_transit_copy($transit) or return $e->die_event;
845 $e->update_asset_copy($copy) or return $e->die_event;
849 # if the hold is frozen, this method ensures that the hold is not "targeted",
850 # that is, it clears the current_copy and prev_check_time to essentiallly
851 # reset the hold. If it is being activated, it runs the targeter in the background
852 sub update_hold_if_frozen {
853 my($self, $e, $hold, $orig_hold) = @_;
854 return if $hold->capture_time;
856 if($U->is_true($hold->frozen)) {
857 $logger->info("clearing current_copy and check_time for frozen hold ".$hold->id);
858 $hold->clear_current_copy;
859 $hold->clear_prev_check_time;
862 if($U->is_true($orig_hold->frozen)) {
863 $logger->info("Running targeter on activated hold ".$hold->id);
864 $U->storagereq( 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
869 __PACKAGE__->register_method(
870 method => "hold_note_CUD",
871 api_name => "open-ils.circ.hold_request.note.cud",
873 desc => 'Create, update or delete a hold request note. If the operator (from Auth. token) '
874 . 'is not the owner of the hold, the UPDATE_HOLD permission is required',
876 { desc => 'Authentication token', type => 'string' },
877 { desc => 'Hold note object', type => 'object' }
880 desc => 'Returns the note ID, event on error'
886 my($self, $conn, $auth, $note) = @_;
888 my $e = new_editor(authtoken => $auth, xact => 1);
889 return $e->die_event unless $e->checkauth;
891 my $hold = $e->retrieve_action_hold_request($note->hold)
892 or return $e->die_event;
894 if($hold->usr ne $e->requestor->id) {
895 my $usr = $e->retrieve_actor_user($hold->usr);
896 return $e->die_event unless $e->allowed('UPDATE_HOLD', $usr->home_ou);
897 $note->staff('t') if $note->isnew;
901 $e->create_action_hold_request_note($note) or return $e->die_event;
902 } elsif($note->ischanged) {
903 $e->update_action_hold_request_note($note) or return $e->die_event;
904 } elsif($note->isdeleted) {
905 $e->delete_action_hold_request_note($note) or return $e->die_event;
913 __PACKAGE__->register_method(
914 method => "retrieve_hold_status",
915 api_name => "open-ils.circ.hold.status.retrieve",
917 desc => 'Calculates the current status of the hold. The requestor must have ' .
918 'VIEW_HOLD permissions if the hold is for a user other than the requestor' ,
920 { desc => 'Hold ID', type => 'number' }
923 # type => 'number', # event sometimes
924 desc => <<'END_OF_DESC'
925 Returns event on error or:
926 -1 on error (for now),
927 1 for 'waiting for copy to become available',
928 2 for 'waiting for copy capture',
931 5 for 'hold-shelf-delay'
938 sub retrieve_hold_status {
939 my($self, $client, $auth, $hold_id) = @_;
941 my $e = new_editor(authtoken => $auth);
942 return $e->event unless $e->checkauth;
943 my $hold = $e->retrieve_action_hold_request($hold_id)
946 if( $e->requestor->id != $hold->usr ) {
947 return $e->event unless $e->allowed('VIEW_HOLD');
950 return _hold_status($e, $hold);
956 if ($hold->cancel_time) {
959 return 1 unless $hold->current_copy;
960 return 2 unless $hold->capture_time;
962 my $copy = $hold->current_copy;
963 unless( ref $copy ) {
964 $copy = $e->retrieve_asset_copy($hold->current_copy)
968 return 3 if $copy->status == OILS_COPY_STATUS_IN_TRANSIT;
970 if($copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF) {
972 my $hs_wait_interval = $U->ou_ancestor_setting_value($hold->pickup_lib, 'circ.hold_shelf_status_delay');
973 return 4 unless $hs_wait_interval;
975 # if a hold_shelf_status_delay interval is defined and start_time plus
976 # the interval is greater than now, consider the hold to be in the virtual
977 # "on its way to the holds shelf" status. Return 5.
979 my $transit = $e->search_action_hold_transit_copy({hold => $hold->id})->[0];
980 my $start_time = ($transit) ? $transit->dest_recv_time : $hold->capture_time;
981 $start_time = DateTime::Format::ISO8601->new->parse_datetime(cleanse_ISO8601($start_time));
982 my $end_time = $start_time->add(seconds => OpenSRF::Utils::interval_to_seconds($hs_wait_interval));
984 return 5 if $end_time > DateTime->now;
993 __PACKAGE__->register_method(
994 method => "retrieve_hold_queue_stats",
995 api_name => "open-ils.circ.hold.queue_stats.retrieve",
997 desc => 'Returns summary data about the state of a hold',
999 { desc => 'Authentication token', type => 'string'},
1000 { desc => 'Hold ID', type => 'number'},
1003 desc => q/Summary object with keys:
1004 total_holds : total holds in queue
1005 queue_position : current queue position
1006 potential_copies : number of potential copies for this hold
1007 estimated_wait : estimated wait time in days
1008 status : hold status
1009 -1 => error or unexpected state,
1010 1 => 'waiting for copy to become available',
1011 2 => 'waiting for copy capture',
1014 5 => 'hold-shelf-delay'
1021 sub retrieve_hold_queue_stats {
1022 my($self, $conn, $auth, $hold_id) = @_;
1023 my $e = new_editor(authtoken => $auth);
1024 return $e->event unless $e->checkauth;
1025 my $hold = $e->retrieve_action_hold_request($hold_id) or return $e->event;
1026 if($e->requestor->id != $hold->usr) {
1027 return $e->event unless $e->allowed('VIEW_HOLD');
1029 return retrieve_hold_queue_status_impl($e, $hold);
1032 sub retrieve_hold_queue_status_impl {
1036 # The holds queue is defined as the distinct set of holds that share at
1037 # least one potential copy with the context hold, plus any holds that
1038 # share the same hold type and target. The latter part exists to
1039 # accomodate holds that currently have no potential copies
1040 my $q_holds = $e->json_query({
1042 # fetch cut_in_line and request_time since they're in the order_by
1043 # and we're asking for distinct values
1044 select => {ahr => ['id', 'cut_in_line', 'request_time']},
1047 ahcm => {type => 'left'} # there may be no copy maps
1053 "field" => "cut_in_line",
1054 "transform" => "coalesce",
1056 "direction" => "desc"
1058 { "class" => "ahr", "field" => "request_time" }
1067 select => {ahcm => ['target_copy']},
1069 where => {hold => $hold->id}
1076 hold_type => $hold->hold_type,
1077 target => $hold->target
1085 for my $h (@$q_holds) {
1086 last if $h->{id} == $hold->id;
1090 my $hold_data = $e->json_query({
1092 acp => [ {column => 'id', transform => 'count', aggregate => 1, alias => 'count'} ],
1093 ccm => [ {column =>'avg_wait_time'} ]
1099 ccm => {type => 'left'}
1104 where => {'+ahcm' => {hold => $hold->id} }
1107 my $user_org = $e->json_query({select => {au => ['home_ou']}, from => 'au', where => {id => $hold->usr}})->[0]->{home_ou};
1109 my $default_wait = $U->ou_ancestor_setting_value($user_org, OILS_SETTING_HOLD_ESIMATE_WAIT_INTERVAL);
1110 my $min_wait = $U->ou_ancestor_setting_value($user_org, 'circ.holds.min_estimated_wait_interval');
1111 $min_wait = OpenSRF::Utils::interval_to_seconds($min_wait || '0 seconds');
1112 $default_wait ||= '0 seconds';
1114 # Estimated wait time is the average wait time across the set
1115 # of potential copies, divided by the number of potential copies
1116 # times the queue position.
1118 my $combined_secs = 0;
1119 my $num_potentials = 0;
1121 for my $wait_data (@$hold_data) {
1122 my $count += $wait_data->{count};
1123 $combined_secs += $count *
1124 OpenSRF::Utils::interval_to_seconds($wait_data->{avg_wait_time} || $default_wait);
1125 $num_potentials += $count;
1128 my $estimated_wait = -1;
1130 if($num_potentials) {
1131 my $avg_wait = $combined_secs / $num_potentials;
1132 $estimated_wait = $qpos * ($avg_wait / $num_potentials);
1133 $estimated_wait = $min_wait if $estimated_wait < $min_wait and $estimated_wait != -1;
1137 total_holds => scalar(@$q_holds),
1138 queue_position => $qpos,
1139 potential_copies => $num_potentials,
1140 status => _hold_status( $e, $hold ),
1141 estimated_wait => int($estimated_wait)
1146 sub fetch_open_hold_by_current_copy {
1149 my $hold = $apputils->simplereq(
1151 'open-ils.cstore.direct.action.hold_request.search.atomic',
1152 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
1153 return $hold->[0] if ref($hold);
1157 sub fetch_related_holds {
1160 return $apputils->simplereq(
1162 'open-ils.cstore.direct.action.hold_request.search.atomic',
1163 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
1167 __PACKAGE__->register_method(
1168 method => "hold_pull_list",
1169 api_name => "open-ils.circ.hold_pull_list.retrieve",
1171 desc => 'Returns (reference to) a list of holds that need to be "pulled" by a given location. ' .
1172 'The location is determined by the login session.',
1174 { desc => 'Limit (optional)', type => 'number'},
1175 { desc => 'Offset (optional)', type => 'number'},
1178 desc => 'reference to a list of holds, or event on failure',
1183 __PACKAGE__->register_method(
1184 method => "hold_pull_list",
1185 api_name => "open-ils.circ.hold_pull_list.id_list.retrieve",
1187 desc => 'Returns (reference to) a list of holds IDs that need to be "pulled" by a given location. ' .
1188 'The location is determined by the login session.',
1190 { desc => 'Limit (optional)', type => 'number'},
1191 { desc => 'Offset (optional)', type => 'number'},
1194 desc => 'reference to a list of holds, or event on failure',
1199 __PACKAGE__->register_method(
1200 method => "hold_pull_list",
1201 api_name => "open-ils.circ.hold_pull_list.retrieve.count",
1203 desc => 'Returns a count of holds that need to be "pulled" by a given location. ' .
1204 'The location is determined by the login session.',
1206 { desc => 'Limit (optional)', type => 'number'},
1207 { desc => 'Offset (optional)', type => 'number'},
1210 desc => 'Holds count (integer), or event on failure',
1217 sub hold_pull_list {
1218 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
1219 my( $reqr, $evt ) = $U->checkses($authtoken);
1220 return $evt if $evt;
1222 my $org = $reqr->ws_ou || $reqr->home_ou;
1223 # the perm locaiton shouldn't really matter here since holds
1224 # will exist all over and VIEW_HOLDS should be universal
1225 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
1226 return $evt if $evt;
1228 if($self->api_name =~ /count/) {
1230 my $count = $U->storagereq(
1231 'open-ils.storage.direct.action.hold_request.pull_list.current_copy_circ_lib.status_filtered.count',
1232 $org, $limit, $offset );
1234 $logger->info("Grabbing pull list for org unit $org with $count items");
1237 } elsif( $self->api_name =~ /id_list/ ) {
1238 return $U->storagereq(
1239 'open-ils.storage.direct.action.hold_request.pull_list.id_list.current_copy_circ_lib.status_filtered.atomic',
1240 $org, $limit, $offset );
1243 return $U->storagereq(
1244 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.status_filtered.atomic',
1245 $org, $limit, $offset );
1249 __PACKAGE__->register_method(
1250 method => 'fetch_hold_notify',
1251 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
1254 Returns a list of hold notification objects based on hold id.
1255 @param authtoken The loggin session key
1256 @param holdid The id of the hold whose notifications we want to retrieve
1257 @return An array of hold notification objects, event on error.
1261 sub fetch_hold_notify {
1262 my( $self, $conn, $authtoken, $holdid ) = @_;
1263 my( $requestor, $evt ) = $U->checkses($authtoken);
1264 return $evt if $evt;
1265 my ($hold, $patron);
1266 ($hold, $evt) = $U->fetch_hold($holdid);
1267 return $evt if $evt;
1268 ($patron, $evt) = $U->fetch_user($hold->usr);
1269 return $evt if $evt;
1271 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
1272 return $evt if $evt;
1274 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
1275 return $U->cstorereq(
1276 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
1280 __PACKAGE__->register_method(
1281 method => 'create_hold_notify',
1282 api_name => 'open-ils.circ.hold_notification.create',
1284 Creates a new hold notification object
1285 @param authtoken The login session key
1286 @param notification The hold notification object to create
1287 @return ID of the new object on success, Event on error
1291 sub create_hold_notify {
1292 my( $self, $conn, $auth, $note ) = @_;
1293 my $e = new_editor(authtoken=>$auth, xact=>1);
1294 return $e->die_event unless $e->checkauth;
1296 my $hold = $e->retrieve_action_hold_request($note->hold)
1297 or return $e->die_event;
1298 my $patron = $e->retrieve_actor_user($hold->usr)
1299 or return $e->die_event;
1301 return $e->die_event unless
1302 $e->allowed('CREATE_HOLD_NOTIFICATION', $patron->home_ou);
1304 $note->notify_staff($e->requestor->id);
1305 $e->create_action_hold_notification($note) or return $e->die_event;
1310 __PACKAGE__->register_method(
1311 method => 'create_hold_note',
1312 api_name => 'open-ils.circ.hold_note.create',
1314 Creates a new hold request note object
1315 @param authtoken The login session key
1316 @param note The hold note object to create
1317 @return ID of the new object on success, Event on error
1321 sub create_hold_note {
1322 my( $self, $conn, $auth, $note ) = @_;
1323 my $e = new_editor(authtoken=>$auth, xact=>1);
1324 return $e->die_event unless $e->checkauth;
1326 my $hold = $e->retrieve_action_hold_request($note->hold)
1327 or return $e->die_event;
1328 my $patron = $e->retrieve_actor_user($hold->usr)
1329 or return $e->die_event;
1331 return $e->die_event unless
1332 $e->allowed('UPDATE_HOLD', $patron->home_ou); # FIXME: Using permcrud perm listed in fm_IDL.xml for ahrn. Probably want something more specific
1334 $e->create_action_hold_request_note($note) or return $e->die_event;
1339 __PACKAGE__->register_method(
1340 method => 'reset_hold',
1341 api_name => 'open-ils.circ.hold.reset',
1343 Un-captures and un-targets a hold, essentially returning
1344 it to the state it was in directly after it was placed,
1345 then attempts to re-target the hold
1346 @param authtoken The login session key
1347 @param holdid The id of the hold
1353 my( $self, $conn, $auth, $holdid ) = @_;
1355 my ($hold, $evt) = $U->fetch_hold($holdid);
1356 return $evt if $evt;
1357 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD');
1358 return $evt if $evt;
1359 $evt = _reset_hold($self, $reqr, $hold);
1360 return $evt if $evt;
1365 __PACKAGE__->register_method(
1366 method => 'reset_hold_batch',
1367 api_name => 'open-ils.circ.hold.reset.batch'
1370 sub reset_hold_batch {
1371 my($self, $conn, $auth, $hold_ids) = @_;
1373 my $e = new_editor(authtoken => $auth);
1374 return $e->event unless $e->checkauth;
1376 for my $hold_id ($hold_ids) {
1378 my $hold = $e->retrieve_action_hold_request(
1379 [$hold_id, {flesh => 1, flesh_fields => {ahr => ['usr']}}])
1380 or return $e->event;
1382 next unless $e->allowed('UPDATE_HOLD', $hold->usr->home_ou);
1383 _reset_hold($self, $e->requestor, $hold);
1391 my ($self, $reqr, $hold) = @_;
1393 my $e = new_editor(xact =>1, requestor => $reqr);
1395 $logger->info("reseting hold ".$hold->id);
1397 my $hid = $hold->id;
1399 if( $hold->capture_time and $hold->current_copy ) {
1401 my $copy = $e->retrieve_asset_copy($hold->current_copy)
1402 or return $e->event;
1404 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
1405 $logger->info("setting copy to status 'reshelving' on hold retarget");
1406 $copy->status(OILS_COPY_STATUS_RESHELVING);
1407 $copy->editor($e->requestor->id);
1408 $copy->edit_date('now');
1409 $e->update_asset_copy($copy) or return $e->event;
1411 } elsif( $copy->status == OILS_COPY_STATUS_IN_TRANSIT ) {
1413 # We don't want the copy to remain "in transit"
1414 $copy->status(OILS_COPY_STATUS_RESHELVING);
1415 $logger->warn("! reseting hold [$hid] that is in transit");
1416 my $transid = $e->search_action_hold_transit_copy({hold=>$hold->id},{idlist=>1})->[0];
1419 my $trans = $e->retrieve_action_transit_copy($transid);
1421 $logger->info("Aborting transit [$transid] on hold [$hid] reset...");
1422 my $evt = OpenILS::Application::Circ::Transit::__abort_transit($e, $trans, $copy, 1);
1423 $logger->info("Transit abort completed with result $evt");
1424 return $evt unless "$evt" eq 1;
1430 $hold->clear_capture_time;
1431 $hold->clear_current_copy;
1432 $hold->clear_shelf_time;
1433 $hold->clear_shelf_expire_time;
1435 $e->update_action_hold_request($hold) or return $e->event;
1439 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id );
1445 __PACKAGE__->register_method(
1446 method => 'fetch_open_title_holds',
1447 api_name => 'open-ils.circ.open_holds.retrieve',
1449 Returns a list ids of un-fulfilled holds for a given title id
1450 @param authtoken The login session key
1451 @param id the id of the item whose holds we want to retrieve
1452 @param type The hold type - M, T, V, C
1456 sub fetch_open_title_holds {
1457 my( $self, $conn, $auth, $id, $type, $org ) = @_;
1458 my $e = new_editor( authtoken => $auth );
1459 return $e->event unless $e->checkauth;
1462 $org ||= $e->requestor->ws_ou;
1464 # return $e->search_action_hold_request(
1465 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
1467 # XXX make me return IDs in the future ^--
1468 my $holds = $e->search_action_hold_request(
1471 cancel_time => undef,
1473 fulfillment_time => undef
1477 flesh_hold_transits($holds);
1482 sub flesh_hold_transits {
1484 for my $hold ( @$holds ) {
1486 $apputils->simplereq(
1488 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
1489 { hold => $hold->id },
1490 { order_by => { ahtc => 'id desc' }, limit => 1 }
1496 sub flesh_hold_notices {
1497 my( $holds, $e ) = @_;
1498 $e ||= new_editor();
1500 for my $hold (@$holds) {
1501 my $notices = $e->search_action_hold_notification(
1503 { hold => $hold->id },
1504 { order_by => { anh => 'notify_time desc' } },
1509 $hold->notify_count(scalar(@$notices));
1511 my $n = $e->retrieve_action_hold_notification($$notices[0])
1512 or return $e->event;
1513 $hold->notify_time($n->notify_time);
1519 __PACKAGE__->register_method(
1520 method => 'fetch_captured_holds',
1521 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
1524 Returns a list of un-fulfilled holds (on the Holds Shelf) for a given title id
1525 @param authtoken The login session key
1526 @param org The org id of the location in question
1530 __PACKAGE__->register_method(
1531 method => 'fetch_captured_holds',
1532 api_name => 'open-ils.circ.captured_holds.id_list.on_shelf.retrieve',
1535 Returns list ids of un-fulfilled holds (on the Holds Shelf) for a given title id
1536 @param authtoken The login session key
1537 @param org The org id of the location in question
1541 __PACKAGE__->register_method(
1542 method => 'fetch_captured_holds',
1543 api_name => 'open-ils.circ.captured_holds.id_list.expired_on_shelf.retrieve',
1546 Returns list ids of shelf-expired un-fulfilled holds for a given title id
1547 @param authtoken The login session key
1548 @param org The org id of the location in question
1553 sub fetch_captured_holds {
1554 my( $self, $conn, $auth, $org ) = @_;
1556 my $e = new_editor(authtoken => $auth);
1557 return $e->event unless $e->checkauth;
1558 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
1560 $org ||= $e->requestor->ws_ou;
1563 select => { ahr => ['id'] },
1568 fkey => 'current_copy'
1573 '+acp' => { status => OILS_COPY_STATUS_ON_HOLDS_SHELF },
1575 capture_time => { "!=" => undef },
1576 current_copy => { "!=" => undef },
1577 fulfillment_time => undef,
1579 cancel_time => undef,
1583 if($self->api_name =~ /expired/) {
1584 $query->{'where'}->{'+ahr'}->{'shelf_expire_time'} = {'<' => 'now'};
1585 $query->{'where'}->{'+ahr'}->{'shelf_time'} = {'!=' => undef};
1587 my $hold_ids = $e->json_query( $query );
1589 for my $hold_id (@$hold_ids) {
1590 if($self->api_name =~ /id_list/) {
1591 $conn->respond($hold_id->{id});
1595 $e->retrieve_action_hold_request([
1599 flesh_fields => {ahr => ['notifications', 'transit', 'notes']},
1600 order_by => {anh => 'notify_time desc'}
1611 __PACKAGE__->register_method(
1612 method => "check_title_hold",
1613 api_name => "open-ils.circ.title_hold.is_possible",
1615 desc => 'Determines if a hold were to be placed by a given user, ' .
1616 'whether or not said hold would have any potential copies to fulfill it.' .
1617 'The named paramaters of the second argument include: ' .
1618 'patronid, titleid, volume_id, copy_id, mrid, depth, pickup_lib, hold_type, selection_ou. ' .
1619 'See perldoc ' . __PACKAGE__ . ' for more info on these fields.' ,
1621 { desc => 'Authentication token', type => 'string'},
1622 { desc => 'Hash of named parameters', type => 'object'},
1625 desc => 'List of new message IDs (empty if none)',
1631 =head3 check_title_hold (token, hash)
1633 The named fields in the hash are:
1635 patronid - ID of the hold recipient (required)
1636 depth - hold range depth (default 0)
1637 pickup_lib - destination for hold, fallback value for selection_ou
1638 selection_ou - ID of org_unit establishing hard and soft hold boundary settings
1639 titleid - ID (BRN) of the title to be held, required for Title level hold
1640 volume_id - required for Volume level hold
1641 copy_id - required for Copy level hold
1642 mrid - required for Meta-record level hold
1643 hold_type - T,C,V or M for Title, Copy, Volume or Meta-record (default "T")
1645 All key/value pairs are passed on to do_possibility_checks.
1649 # FIXME: better params checking. what other params are required, if any?
1650 # FIXME: 3 copies of values confusing: $x, $params->{x} and $params{x}
1651 # FIXME: for example, $depth gets a default value, but then $$params{depth} is still
1652 # used in conditionals, where it may be undefined, causing a warning.
1653 # FIXME: specify proper usage/interaction of selection_ou and pickup_lib
1655 sub check_title_hold {
1656 my( $self, $client, $authtoken, $params ) = @_;
1657 my $e = new_editor(authtoken=>$authtoken);
1658 return $e->event unless $e->checkauth;
1660 my %params = %$params;
1661 my $depth = $params{depth} || 0;
1662 my $selection_ou = $params{selection_ou} || $params{pickup_lib};
1664 my $patron = $e->retrieve_actor_user($params{patronid})
1665 or return $e->event;
1667 if( $e->requestor->id ne $patron->id ) {
1668 return $e->event unless
1669 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
1672 return OpenILS::Event->new('PATRON_BARRED') if $U->is_true($patron->barred);
1674 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
1675 or return $e->event;
1677 my $soft_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_SOFT_BOUNDARY);
1678 my $hard_boundary = $U->ou_ancestor_setting_value($selection_ou, OILS_SETTING_HOLD_HARD_BOUNDARY);
1681 my $return_depth = $hard_boundary; # default depth to return on success
1682 if(defined $soft_boundary and $depth < $soft_boundary) {
1683 # work up the tree and as soon as we find a potential copy, use that depth
1684 # also, make sure we don't go past the hard boundary if it exists
1686 # our min boundary is the greater of user-specified boundary or hard boundary
1687 my $min_depth = (defined $hard_boundary and $hard_boundary > $depth) ?
1688 $hard_boundary : $depth;
1690 my $depth = $soft_boundary;
1691 while($depth >= $min_depth) {
1692 $logger->info("performing hold possibility check with soft boundary $depth");
1693 @status = do_possibility_checks($e, $patron, $request_lib, $depth, %params);
1695 $return_depth = $depth;
1700 } elsif(defined $hard_boundary and $depth < $hard_boundary) {
1701 # there is no soft boundary, enforce the hard boundary if it exists
1702 $logger->info("performing hold possibility check with hard boundary $hard_boundary");
1703 @status = do_possibility_checks($e, $patron, $request_lib, $hard_boundary, %params);
1705 # no boundaries defined, fall back to user specifed boundary or no boundary
1706 $logger->info("performing hold possibility check with no boundary");
1707 @status = do_possibility_checks($e, $patron, $request_lib, $params{depth}, %params);
1713 "depth" => $return_depth,
1714 "local_avail" => $status[1]
1716 } elsif ($status[2]) {
1717 my $n = scalar @{$status[2]};
1718 return {"success" => 0, "last_event" => $status[2]->[$n - 1]};
1720 return {"success" => 0};
1724 sub do_possibility_checks {
1725 my($e, $patron, $request_lib, $depth, %params) = @_;
1727 my $titleid = $params{titleid} || "";
1728 my $volid = $params{volume_id};
1729 my $copyid = $params{copy_id};
1730 my $mrid = $params{mrid} || "";
1731 my $pickup_lib = $params{pickup_lib};
1732 my $hold_type = $params{hold_type} || 'T';
1733 my $selection_ou = $params{selection_ou} || $pickup_lib;
1740 if( $hold_type eq OILS_HOLD_TYPE_COPY ) {
1742 return $e->event unless $copy = $e->retrieve_asset_copy($copyid);
1743 return $e->event unless $volume = $e->retrieve_asset_call_number($copy->call_number);
1744 return $e->event unless $title = $e->retrieve_biblio_record_entry($volume->record);
1746 return verify_copy_for_hold(
1747 $patron, $e->requestor, $title, $copy, $pickup_lib, $request_lib
1750 } elsif( $hold_type eq OILS_HOLD_TYPE_VOLUME ) {
1752 return $e->event unless $volume = $e->retrieve_asset_call_number($volid);
1753 return $e->event unless $title = $e->retrieve_biblio_record_entry($volume->record);
1755 return _check_volume_hold_is_possible(
1756 $volume, $title, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1759 } elsif( $hold_type eq OILS_HOLD_TYPE_TITLE ) {
1761 return _check_title_hold_is_possible(
1762 $titleid, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1765 } elsif( $hold_type eq OILS_HOLD_TYPE_METARECORD ) {
1767 my $maps = $e->search_metabib_metarecord_source_map({metarecord=>$mrid});
1768 my @recs = map { $_->source } @$maps;
1770 for my $rec (@recs) {
1771 @status = _check_title_hold_is_possible(
1772 $rec, $depth, $request_lib, $patron, $e->requestor, $pickup_lib, $selection_ou
1778 # else { Unrecognized hold_type ! } # FIXME: return error? or 0?
1782 sub create_ranged_org_filter {
1783 my($e, $selection_ou, $depth) = @_;
1785 # find the orgs from which this hold may be fulfilled,
1786 # based on the selection_ou and depth
1788 my $top_org = $e->search_actor_org_unit([
1789 {parent_ou => undef},
1790 {flesh=>1, flesh_fields=>{aou=>['ou_type']}}])->[0];
1793 return () if $depth == $top_org->ou_type->depth;
1795 my $org_list = $U->storagereq('open-ils.storage.actor.org_unit.descendants.atomic', $selection_ou, $depth);
1796 %org_filter = (circ_lib => []);
1797 push(@{$org_filter{circ_lib}}, $_->id) for @$org_list;
1799 $logger->info("hold org filter at depth $depth and selection_ou ".
1800 "$selection_ou created list of @{$org_filter{circ_lib}}");
1806 sub _check_title_hold_is_possible {
1807 my( $titleid, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1809 my $e = new_editor();
1810 my %org_filter = create_ranged_org_filter($e, $selection_ou, $depth);
1812 # this monster will grab the id and circ_lib of all of the "holdable" copies for the given record
1813 my $copies = $e->json_query(
1815 select => { acp => ['id', 'circ_lib'] },
1820 fkey => 'call_number',
1824 filter => { id => $titleid },
1829 acpl => { field => 'id', filter => { holdable => 't'}, fkey => 'location' },
1830 ccs => { field => 'id', filter => { holdable => 't'}, fkey => 'status' }
1834 '+acp' => { circulate => 't', deleted => 'f', holdable => 't', %org_filter }
1839 $logger->info("title possible found ".scalar(@$copies)." potential copies");
1843 "HIGH_LEVEL_HOLD_HAS_NO_COPIES",
1844 "payload" => {"fail_part" => "no_ultimate_items"}
1849 # -----------------------------------------------------------------------
1850 # sort the copies into buckets based on their circ_lib proximity to
1851 # the patron's home_ou.
1852 # -----------------------------------------------------------------------
1854 my $home_org = $patron->home_ou;
1855 my $req_org = $request_lib->id;
1857 $logger->info("prox cache $home_org " . $prox_cache{$home_org});
1859 $prox_cache{$home_org} =
1860 $e->search_actor_org_unit_proximity({from_org => $home_org})
1861 unless $prox_cache{$home_org};
1862 my $home_prox = $prox_cache{$home_org};
1865 my %hash = map { ($_->to_org => $_->prox) } @$home_prox;
1866 push( @{$buckets{ $hash{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1868 my @keys = sort { $a <=> $b } keys %buckets;
1871 if( $home_org ne $req_org ) {
1872 # -----------------------------------------------------------------------
1873 # shove the copies close to the request_lib into the primary buckets
1874 # directly before the farthest away copies. That way, they are not
1875 # given priority, but they are checked before the farthest copies.
1876 # -----------------------------------------------------------------------
1877 $prox_cache{$req_org} =
1878 $e->search_actor_org_unit_proximity({from_org => $req_org})
1879 unless $prox_cache{$req_org};
1880 my $req_prox = $prox_cache{$req_org};
1883 my %hash2 = map { ($_->to_org => $_->prox) } @$req_prox;
1884 push( @{$buckets2{ $hash2{$_->{circ_lib}} } }, $_->{id} ) for @$copies;
1886 my $highest_key = $keys[@keys - 1]; # the farthest prox in the exising buckets
1887 my $new_key = $highest_key - 0.5; # right before the farthest prox
1888 my @keys2 = sort { $a <=> $b } keys %buckets2;
1889 for my $key (@keys2) {
1890 last if $key >= $highest_key;
1891 push( @{$buckets{$new_key}}, $_ ) for @{$buckets2{$key}};
1895 @keys = sort { $a <=> $b } keys %buckets;
1900 OUTER: for my $key (@keys) {
1901 my @cps = @{$buckets{$key}};
1903 $logger->info("looking at " . scalar(@{$buckets{$key}}). " copies in proximity bucket $key");
1905 for my $copyid (@cps) {
1907 next if $seen{$copyid};
1908 $seen{$copyid} = 1; # there could be dupes given the merged buckets
1909 my $copy = $e->retrieve_asset_copy($copyid);
1910 $logger->debug("looking at bucket_key=$key, copy $copyid : circ_lib = " . $copy->circ_lib);
1912 unless($title) { # grab the title if we don't already have it
1913 my $vol = $e->retrieve_asset_call_number(
1914 [ $copy->call_number, { flesh => 1, flesh_fields => { acn => ['record'] } } ] );
1915 $title = $vol->record;
1918 @status = verify_copy_for_hold(
1919 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib);
1921 last OUTER if $status[0];
1929 sub _check_volume_hold_is_possible {
1930 my( $vol, $title, $depth, $request_lib, $patron, $requestor, $pickup_lib, $selection_ou ) = @_;
1931 my %org_filter = create_ranged_org_filter(new_editor(), $selection_ou, $depth);
1932 my $copies = new_editor->search_asset_copy({call_number => $vol->id, %org_filter});
1933 $logger->info("checking possibility of volume hold for volume ".$vol->id);
1938 "HIGH_LEVEL_HOLD_HAS_NO_COPIES",
1939 "payload" => {"fail_part" => "no_ultimate_items"}
1945 for my $copy ( @$copies ) {
1946 @status = verify_copy_for_hold(
1947 $patron, $requestor, $title, $copy, $pickup_lib, $request_lib );
1955 sub verify_copy_for_hold {
1956 my( $patron, $requestor, $title, $copy, $pickup_lib, $request_lib ) = @_;
1957 $logger->info("checking possibility of copy in hold request for copy ".$copy->id);
1958 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
1959 { patron => $patron,
1960 requestor => $requestor,
1963 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
1964 pickup_lib => $pickup_lib,
1965 request_lib => $request_lib,
1967 show_event_list => 1
1972 (not scalar @$permitted), # true if permitted is an empty arrayref
1974 ($copy->circ_lib == $pickup_lib) and
1975 ($copy->status == OILS_COPY_STATUS_AVAILABLE)
1983 sub find_nearest_permitted_hold {
1986 my $editor = shift; # CStoreEditor object
1987 my $copy = shift; # copy to target
1988 my $user = shift; # staff
1989 my $check_only = shift; # do no updates, just see if the copy could fulfill a hold
1991 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1993 my $bc = $copy->barcode;
1995 # find any existing holds that already target this copy
1996 my $old_holds = $editor->search_action_hold_request(
1997 { current_copy => $copy->id,
1998 cancel_time => undef,
1999 capture_time => undef
2003 # hold->type "R" means we need this copy
2004 for my $h (@$old_holds) { return ($h) if $h->hold_type eq 'R'; }
2007 my $hold_stall_interval = $U->ou_ancestor_setting_value($user->ws_ou, OILS_SETTING_HOLD_SOFT_STALL);
2009 $logger->info("circulator: searching for best hold at org ".$user->ws_ou.
2010 " and copy $bc with a hold stalling interval of ". ($hold_stall_interval || "(none)"));
2012 my $fifo = $U->ou_ancestor_setting_value($user->ws_ou, 'circ.holds_fifo');
2014 # search for what should be the best holds for this copy to fulfill
2015 my $best_holds = $U->storagereq(
2016 "open-ils.storage.action.hold_request.nearest_hold.atomic",
2017 $user->ws_ou, $copy->id, 10, $hold_stall_interval, $fifo );
2019 unless(@$best_holds) {
2021 if( my $hold = $$old_holds[0] ) {
2022 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
2026 $logger->info("circulator: no suitable holds found for copy $bc");
2027 return (undef, $evt);
2033 # for each potential hold, we have to run the permit script
2034 # to make sure the hold is actually permitted.
2035 for my $holdid (@$best_holds) {
2036 next unless $holdid;
2037 $logger->info("circulator: checking if hold $holdid is permitted for copy $bc");
2039 my $hold = $editor->retrieve_action_hold_request($holdid) or next;
2040 my $reqr = $editor->retrieve_actor_user($hold->requestor) or next;
2041 my $rlib = $editor->retrieve_actor_org_unit($hold->request_lib) or next;
2043 # see if this hold is permitted
2044 my $permitted = OpenILS::Utils::PermitHold::permit_copy_hold(
2045 { patron_id => $hold->usr,
2048 pickup_lib => $hold->pickup_lib,
2049 request_lib => $rlib,
2060 unless( $best_hold ) { # no "good" permitted holds were found
2061 if( my $hold = $$old_holds[0] ) { # can we return a pre-targeted hold?
2062 $logger->info("circulator: using existing pre-targeted hold ".$hold->id." in hold search");
2067 $logger->info("circulator: no suitable holds found for copy $bc");
2068 return (undef, $evt);
2071 $logger->info("circulator: best hold ".$best_hold->id." found for copy $bc");
2073 # indicate a permitted hold was found
2074 return $best_hold if $check_only;
2076 # we've found a permitted hold. we need to "grab" the copy
2077 # to prevent re-targeted holds (next part) from re-grabbing the copy
2078 $best_hold->current_copy($copy->id);
2079 $editor->update_action_hold_request($best_hold)
2080 or return (undef, $editor->event);
2085 # re-target any other holds that already target this copy
2086 for my $old_hold (@$old_holds) {
2087 next if $old_hold->id eq $best_hold->id; # don't re-target the hold we want
2088 $logger->info("circulator: clearing current_copy and prev_check_time on hold ".
2089 $old_hold->id." after a better hold [".$best_hold->id."] was found");
2090 $old_hold->clear_current_copy;
2091 $old_hold->clear_prev_check_time;
2092 $editor->update_action_hold_request($old_hold)
2093 or return (undef, $editor->event);
2094 push(@retarget, $old_hold->id);
2097 return ($best_hold, undef, (@retarget) ? \@retarget : undef);
2105 __PACKAGE__->register_method(
2106 method => 'all_rec_holds',
2107 api_name => 'open-ils.circ.holds.retrieve_all_from_title',
2111 my( $self, $conn, $auth, $title_id, $args ) = @_;
2113 my $e = new_editor(authtoken=>$auth);
2114 $e->checkauth or return $e->event;
2115 $e->allowed('VIEW_HOLD') or return $e->event;
2118 $args->{fulfillment_time} = undef; # we don't want to see old fulfilled holds
2119 $args->{cancel_time} = undef;
2121 my $resp = { volume_holds => [], copy_holds => [], metarecord_holds => [] };
2123 my $mr_map = $e->search_metabib_metarecord_source_map({source => $title_id})->[0];
2125 $resp->{metarecord_holds} = $e->search_action_hold_request(
2126 { hold_type => OILS_HOLD_TYPE_METARECORD,
2127 target => $mr_map->metarecord,
2133 $resp->{title_holds} = $e->search_action_hold_request(
2135 hold_type => OILS_HOLD_TYPE_TITLE,
2136 target => $title_id,
2140 my $vols = $e->search_asset_call_number(
2141 { record => $title_id, deleted => 'f' }, {idlist=>1});
2143 return $resp unless @$vols;
2145 $resp->{volume_holds} = $e->search_action_hold_request(
2147 hold_type => OILS_HOLD_TYPE_VOLUME,
2152 my $copies = $e->search_asset_copy(
2153 { call_number => $vols, deleted => 'f' }, {idlist=>1});
2155 return $resp unless @$copies;
2157 $resp->{copy_holds} = $e->search_action_hold_request(
2159 hold_type => OILS_HOLD_TYPE_COPY,
2171 __PACKAGE__->register_method(
2172 method => 'uber_hold',
2174 api_name => 'open-ils.circ.hold.details.retrieve'
2178 my($self, $client, $auth, $hold_id) = @_;
2179 my $e = new_editor(authtoken=>$auth);
2180 $e->checkauth or return $e->event;
2181 return uber_hold_impl($e, $hold_id);
2184 __PACKAGE__->register_method(
2185 method => 'batch_uber_hold',
2188 api_name => 'open-ils.circ.hold.details.batch.retrieve'
2191 sub batch_uber_hold {
2192 my($self, $client, $auth, $hold_ids) = @_;
2193 my $e = new_editor(authtoken=>$auth);
2194 $e->checkauth or return $e->event;
2195 $client->respond(uber_hold_impl($e, $_)) for @$hold_ids;
2199 sub uber_hold_impl {
2200 my($e, $hold_id) = @_;
2204 my $hold = $e->retrieve_action_hold_request(
2209 flesh_fields => { ahr => [ 'current_copy', 'usr', 'notes' ] }
2212 ) or return $e->event;
2214 if($hold->usr->id ne $e->requestor->id) {
2215 # A user is allowed to see his/her own holds
2216 $e->allowed('VIEW_HOLD') or return $e->event;
2217 $hold->notes( # filter out any non-staff ("private") notes
2218 [ grep { !$U->is_true($_->staff) } @{$hold->notes} ] );
2221 # caller is asking for own hold, but may not have permission to view staff notes
2222 unless($e->allowed('VIEW_HOLD')) {
2223 $hold->notes( # filter out any staff notes
2224 [ grep { $U->is_true($_->staff) } @{$hold->notes} ] );
2228 my $user = $hold->usr;
2229 $hold->usr($user->id);
2231 my $card = $e->retrieve_actor_card($user->card)
2232 or return $e->event;
2234 my( $mvr, $volume, $copy ) = find_hold_mvr($e, $hold);
2236 flesh_hold_notices([$hold], $e);
2237 flesh_hold_transits([$hold]);
2239 my $details = retrieve_hold_queue_status_impl($e, $hold);
2246 patron_first => $user->first_given_name,
2247 patron_last => $user->family_name,
2248 patron_barcode => $card->barcode,
2255 # -----------------------------------------------------
2256 # Returns the MVR object that represents what the
2258 # -----------------------------------------------------
2260 my( $e, $hold ) = @_;
2266 if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
2267 my $mr = $e->retrieve_metabib_metarecord($hold->target)
2268 or return $e->event;
2269 $tid = $mr->master_record;
2271 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_TITLE ) {
2272 $tid = $hold->target;
2274 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_VOLUME ) {
2275 $volume = $e->retrieve_asset_call_number($hold->target)
2276 or return $e->event;
2277 $tid = $volume->record;
2279 } elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
2280 $copy = $e->retrieve_asset_copy($hold->target)
2281 or return $e->event;
2282 $volume = $e->retrieve_asset_call_number($copy->call_number)
2283 or return $e->event;
2284 $tid = $volume->record;
2287 if(!$copy and ref $hold->current_copy ) {
2288 $copy = $hold->current_copy;
2289 $hold->current_copy($copy->id);
2292 if(!$volume and $copy) {
2293 $volume = $e->retrieve_asset_call_number($copy->call_number);
2296 # TODO return metarcord mvr for M holds
2297 my $title = $e->retrieve_biblio_record_entry($tid);
2298 return ( $U->record_to_mvr($title), $volume, $copy );
2302 __PACKAGE__->register_method(
2303 method => 'clear_shelf_process',
2305 api_name => 'open-ils.circ.hold.clear_shelf.process',
2308 1. Find all holds that have expired on the holds shelf
2310 3. If a clear-shelf status is configured, put targeted copies into this status
2311 4. Divide copies into 3 groups: items to transit, items to reshelve, and items
2312 that are needed for holds. No subsequent action is taken on the holds
2313 or items after grouping.
2318 sub clear_shelf_process {
2319 my($self, $client, $auth, $org_id) = @_;
2321 my $e = new_editor(authtoken=>$auth, xact => 1);
2322 $e->checkauth or return $e->die_event;
2324 $org_id ||= $e->requestor->ws_ou;
2325 $e->allowed('UPDATE_HOLD', $org_id) or return $e->die_event;
2327 my $copy_status = $U->ou_ancestor_setting_value($org_id, 'circ.holds.clear_shelf.copy_status');
2329 # Find holds on the shelf that have been there too long
2330 my $hold_ids = $e->search_action_hold_request(
2331 { shelf_expire_time => {'<' => 'now'},
2332 pickup_lib => $org_id,
2333 cancel_time => undef,
2334 fulfillment_time => undef,
2335 shelf_time => {'!=' => undef}
2342 for my $hold_id (@$hold_ids) {
2344 $logger->info("Clear shelf processing hold $hold_id");
2346 my $hold = $e->retrieve_action_hold_request([
2349 flesh_fields => {ahr => ['current_copy']}
2353 $hold->cancel_time('now');
2354 $hold->cancel_cause(2); # Hold Shelf expiration
2355 $e->update_action_hold_request($hold) or return $e->die_event;
2357 my $copy = $hold->current_copy;
2359 if($copy_status or $copy_status == 0) {
2360 # if a clear-shelf copy status is defined, update the copy
2361 $copy->status($copy_status);
2362 $copy->edit_date('now');
2363 $copy->editor($e->requestor->id);
2364 $e->update_asset_copy($copy) or return $e->die_event;
2367 push(@holds, $hold);
2372 for my $hold (@holds) {
2374 my $copy = $hold->current_copy;
2376 my ($alt_hold) = __PACKAGE__->find_nearest_permitted_hold($e, $copy, $e->requestor, 1);
2380 # copy is needed for a hold
2381 $client->respond({action => 'hold', copy => $copy, hold_id => $hold->id});
2383 } elsif($copy->circ_lib != $e->requestor->ws_ou) {
2385 # copy needs to transit
2386 $client->respond({action => 'transit', copy => $copy, hold_id => $hold->id});
2390 # copy needs to go back to the shelf
2391 $client->respond({action => 'shelf', copy => $copy, hold_id => $hold->id});
2395 # tell the client we're done
2396 $client->respond_complete;
2398 # fire off the hold cancelation trigger
2399 my $trigger = OpenSRF::AppSession->connect('open-ils.trigger');
2401 for my $hold (@holds) {
2403 my $req = $trigger->request(
2404 'open-ils.trigger.event.autocreate',
2405 'hold_request.cancel.expire_holds_shelf',
2408 # wait for response so don't flood the service
2412 $trigger->disconnect;
2415 # tell the client we're done
2416 $client->respond_complete;
2420 __PACKAGE__->register_method(
2421 method => 'usr_hold_summary',
2422 api_name => 'open-ils.circ.holds.user_summary',
2424 Returns a summary of holds statuses for a given user
2428 sub usr_hold_summary {
2429 my($self, $conn, $auth, $user_id) = @_;
2431 my $e = new_editor(authtoken=>$auth);
2432 $e->checkauth or return $e->event;
2433 $e->allowed('VIEW_HOLD') or return $e->event;
2435 my $holds = $e->search_action_hold_request(
2438 fulfillment_time => undef,
2439 cancel_time => undef,
2443 my %summary = (1 => 0, 2 => 0, 3 => 0, 4 => 0);
2444 $summary{_hold_status($e, $_)} += 1 for @$holds;
2450 __PACKAGE__->register_method(
2451 method => 'hold_has_copy_at',
2452 api_name => 'open-ils.circ.hold.has_copy_at',
2455 'Returns the ID of the found copy and name of the shelving location if there is ' .
2456 'an available copy at the specified org unit. Returns empty hash otherwise. ' .
2457 'The anticipated use for this method is to determine whether an item is ' .
2458 'available at the library where the user is placing the hold (or, alternatively, '.
2459 'at the pickup library) to encourage bypassing the hold placement and just ' .
2460 'checking out the item.' ,
2462 { desc => 'Authentication Token', type => 'string' },
2463 { desc => 'Method Arguments. Options include: hold_type, hold_target, org_unit. '
2464 . 'hold_type is the hold type code (T, V, C, M, ...). '
2465 . 'hold_target is the identifier of the hold target object. '
2466 . 'org_unit is org unit ID.',
2471 desc => q/Result hash like { "copy" : copy_id, "location" : location_name }, empty hash on misses, event on error./,
2477 sub hold_has_copy_at {
2478 my($self, $conn, $auth, $args) = @_;
2480 my $e = new_editor(authtoken=>$auth);
2481 $e->checkauth or return $e->event;
2483 my $hold_type = $$args{hold_type};
2484 my $hold_target = $$args{hold_target};
2485 my $org_unit = $$args{org_unit};
2488 select => {acp => ['id'], acpl => ['name']},
2491 acpl => {field => 'id', filter => { holdable => 't'}, fkey => 'location'},
2492 ccs => {field => 'id', filter => { holdable => 't'}, fkey => 'status' }
2495 where => {'+acp' => { circulate => 't', deleted => 'f', holdable => 't', circ_lib => $org_unit}},
2499 if($hold_type eq 'C') {
2501 $query->{where}->{'+acp'}->{id} = $hold_target;
2503 } elsif($hold_type eq 'V') {
2505 $query->{where}->{'+acp'}->{call_number} = $hold_target;
2507 } elsif($hold_type eq 'T') {
2509 $query->{from}->{acp}->{acn} = {
2511 fkey => 'call_number',
2515 filter => {id => $hold_target},
2523 $query->{from}->{acp}->{acn} = {
2525 fkey => 'call_number',
2534 filter => {metarecord => $hold_target},
2542 my $res = $e->json_query($query)->[0] or return {};
2543 return {copy => $res->{id}, location => $res->{name}} if $res;
2547 # returns true if the user already has an item checked out
2548 # that could be used to fulfill the requested hold.
2549 sub hold_item_is_checked_out {
2550 my($e, $user_id, $hold_type, $hold_target) = @_;
2553 select => {acp => ['id']},
2554 from => {acp => {}},
2558 in => { # copies for circs the user has checked out
2559 select => {circ => ['target_copy']},
2563 checkin_time => undef,
2565 {stop_fines => ["MAXFINES","LONGOVERDUE"]},
2566 {stop_fines => undef}
2576 if($hold_type eq 'C') {
2578 $query->{where}->{'+acp'}->{id}->{in}->{where}->{'target_copy'} = $hold_target;
2580 } elsif($hold_type eq 'V') {
2582 $query->{where}->{'+acp'}->{call_number} = $hold_target;
2584 } elsif($hold_type eq 'T') {
2586 $query->{from}->{acp}->{acn} = {
2588 fkey => 'call_number',
2592 filter => {id => $hold_target},
2600 $query->{from}->{acp}->{acn} = {
2602 fkey => 'call_number',
2611 filter => {metarecord => $hold_target},
2619 return $e->json_query($query)->[0];
2622 __PACKAGE__->register_method(
2623 method => 'change_hold_title',
2624 api_name => 'open-ils.circ.hold.change_title',
2627 Updates all title level holds targeting the specified bibs to point a new bib./,
2629 { desc => 'Authentication Token', type => 'string' },
2630 { desc => 'New Target Bib Id', type => 'number' },
2631 { desc => 'Old Target Bib Ids', type => 'array' },
2633 return => { desc => '1 on success' }
2637 sub change_hold_title {
2638 my( $self, $client, $auth, $new_bib_id, $bib_ids ) = @_;
2640 my $e = new_editor(authtoken=>$auth, xact=>1);
2641 return $e->event unless $e->checkauth;
2643 my $holds = $e->search_action_hold_request(
2646 cancel_time => undef,
2647 fulfillment_time => undef,
2653 flesh_fields => { ahr => ['usr'] }
2659 for my $hold (@$holds) {
2660 $e->allowed('UPDATE_HOLD', $hold->usr->home_ou) or return $e->die_event;
2661 $logger->info("Changing hold " . $hold->id . " target from " . $hold->target . " to $new_bib_id in title hold target change");
2662 $hold->target( $new_bib_id );
2663 $e->update_action_hold_request($hold) or return $e->die_event;
2672 __PACKAGE__->register_method(
2673 method => 'rec_hold_count',
2674 api_name => 'open-ils.circ.bre.holds.count',
2676 desc => q/Returns the total number of holds that target the
2677 selected bib record or its associated copies and call_numbers/,
2679 { desc => 'Bib ID', type => 'number' },
2681 return => {desc => 'Hold count', type => 'number'}
2685 __PACKAGE__->register_method(
2686 method => 'rec_hold_count',
2687 api_name => 'open-ils.circ.mmr.holds.count',
2689 desc => q/Returns the total number of holds that target the
2690 selected metarecord or its associated copies, call_numbers, and bib records/,
2692 { desc => 'Metarecord ID', type => 'number' },
2694 return => {desc => 'Hold count', type => 'number'}
2698 sub rec_hold_count {
2699 my($self, $conn, $target_id) = @_;
2706 filter => {metarecord => $target_id}
2713 filter => { id => $target_id },
2718 if($self->api_name =~ /mmr/) {
2719 delete $bre_join->{bre}->{filter};
2720 $bre_join->{bre}->{join} = $mmr_join;
2726 fkey => 'call_number',
2732 select => {ahr => [{column => 'id', transform => 'count', alias => 'count'}]},
2736 cancel_time => undef,
2737 fulfillment_time => undef,
2744 select => {acp => ['id']},
2745 from => { acp => $cn_join }
2755 select => {acn => ['id']},
2756 from => {acn => $bre_join}
2764 target => $target_id
2772 if($self->api_name =~ /mmr/) {
2773 $query->{where}->{'+ahr'}->{'-or'}->[2] = {
2778 select => {bre => ['id']},
2779 from => {bre => $mmr_join}
2785 $query->{where}->{'+ahr'}->{'-or'}->[3] = {
2788 target => $target_id
2794 return new_editor()->json_query($query)->[0]->{count};