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/OpenSRF::Application/;
19 use strict; use warnings;
20 use OpenILS::Application::AppUtils;
22 use OpenSRF::EX qw(:try);
25 use OpenSRF::Utils::Logger qw(:logger);
26 use OpenILS::Utils::CStoreEditor q/:funcs/;
27 use OpenILS::Utils::PermitHold;
28 use OpenILS::Const qw/:const/;
30 my $apputils = "OpenILS::Application::AppUtils";
35 __PACKAGE__->register_method(
36 method => "create_hold",
37 api_name => "open-ils.circ.holds.create",
39 Create a new hold for an item. From a permissions perspective,
40 the login session is used as the 'requestor' of the hold.
41 The hold recipient is determined by the 'usr' setting within
44 First we verify the requestion has holds request permissions.
45 Then we verify that the recipient is allowed to make the given hold.
46 If not, we see if the requestor has "override" capabilities. If not,
47 a permission exception is returned. If permissions allow, we cycle
48 through the set of holds objects and create.
50 If the recipient does not have permission to place multiple holds
51 on a single title and said operation is attempted, a permission
56 __PACKAGE__->register_method(
57 method => "create_hold",
58 api_name => "open-ils.circ.holds.create.override",
60 If the recipient is not allowed to receive the requested hold,
61 call this method to attempt the override
62 @see open-ils.circ.holds.create
67 my( $self, $conn, $auth, @holds ) = @_;
68 my $e = new_editor(authtoken=>$auth, xact=>1);
69 return $e->event unless $e->checkauth;
71 my $override = 1 if $self->api_name =~ /override/;
73 my $holds = (ref($holds[0] eq 'ARRAY')) ? $holds[0] : [@holds];
75 for my $hold (@$holds) {
80 my $requestor = $e->requestor;
81 my $recipient = $requestor;
84 if( $requestor->id ne $hold->usr ) {
85 # Make sure the requestor is allowed to place holds for
86 # the recipient if they are not the same people
87 $recipient = $e->retrieve_actor_user($hold->usr) or return $e->event;
88 $e->allowed('REQUEST_HOLDS', $recipient->home_ou) or return $e->event;
92 # Now make sure the recipient is allowed to receive the specified hold
94 my $porg = $recipient->home_ou;
95 my $rid = $e->requestor->id;
96 my $t = $hold->hold_type;
98 # See if a duplicate hold already exists
100 usr => $recipient->id,
102 fulfillment_time => undef,
103 target => $hold->target,
104 cancel_time => undef,
107 $sargs->{holdable_formats} = $hold->holdable_formats if $t eq 'M';
109 my $existing = $e->search_action_hold_request($sargs);
110 push( @events, OpenILS::Event->new('HOLD_EXISTS')) if @$existing;
112 if( $t eq 'M' ) { $pevt = $e->event unless $e->checkperm($rid, $porg, 'MR_HOLDS'); }
113 if( $t eq 'T' ) { $pevt = $e->event unless $e->checkperm($rid, $porg, 'TITLE_HOLDS'); }
114 if( $t eq 'V' ) { $pevt = $e->event unless $e->checkperm($rid, $porg, 'VOLUME_HOLDS'); }
115 if( $t eq 'C' ) { $pevt = $e->event unless $e->checkperm($rid, $porg, 'COPY_HOLDS'); }
117 return $pevt if $pevt;
121 for my $evt (@events) {
123 my $name = $evt->{textcode};
124 return $e->event unless $e->allowed("$name.override", $porg);
134 # return $e->event unless $e->allowed('CREATE_DUPLICATE_HOLDS', $porg);
141 $hold->requestor($e->requestor->id);
142 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
143 $e->create_action_hold_request($hold) or return $e->event;
151 my( $self, $client, $login_session, @holds) = @_;
153 if(!@holds){return 0;}
154 my( $user, $evt ) = $apputils->checkses($login_session);
158 if(ref($holds[0]) eq 'ARRAY') {
160 } else { $holds = [ @holds ]; }
162 $logger->debug("Iterating over holds requests...");
164 for my $hold (@$holds) {
167 my $type = $hold->hold_type;
169 $logger->activity("User " . $user->id .
170 " creating new hold of type $type for user " . $hold->usr);
173 if($user->id ne $hold->usr) {
174 ( $recipient, $evt ) = $apputils->fetch_user($hold->usr);
184 # am I allowed to place holds for this user?
185 if($hold->requestor ne $hold->usr) {
186 $perm = _check_request_holds_perm($user->id, $user->home_ou);
187 if($perm) { return $perm; }
190 # is this user allowed to have holds of this type?
191 $perm = _check_holds_perm($type, $hold->requestor, $recipient->home_ou);
193 #if there is a requestor, see if the requestor has override privelages
194 if($hold->requestor ne $hold->usr) {
195 $perm = _check_request_holds_override($user->id, $user->home_ou);
196 if($perm) {return $perm;}
203 #enforce the fact that the login is the one requesting the hold
204 $hold->requestor($user->id);
205 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
207 my $resp = $apputils->simplereq(
209 'open-ils.storage.direct.action.hold_request.create', $hold );
212 return OpenSRF::EX::ERROR ("Error creating hold");
219 # makes sure that a user has permission to place the type of requested hold
220 # returns the Perm exception if not allowed, returns undef if all is well
221 sub _check_holds_perm {
222 my($type, $user_id, $org_id) = @_;
226 if($evt = $apputils->check_perms(
227 $user_id, $org_id, "MR_HOLDS")) {
231 } elsif ($type eq "T") {
232 if($evt = $apputils->check_perms(
233 $user_id, $org_id, "TITLE_HOLDS")) {
237 } elsif($type eq "V") {
238 if($evt = $apputils->check_perms(
239 $user_id, $org_id, "VOLUME_HOLDS")) {
243 } elsif($type eq "C") {
244 if($evt = $apputils->check_perms(
245 $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 sub _check_request_holds_override {
266 if(my $evt = $apputils->check_perms(
267 $user_id, $org_id, "REQUEST_HOLDS_OVERRIDE")) {
272 __PACKAGE__->register_method(
273 method => "retrieve_holds_by_id",
274 api_name => "open-ils.circ.holds.retrieve_by_id",
276 Retrieve the hold, with hold transits attached, for the specified id The login session is the requestor and if the requestor is
277 different from the user, then the requestor must have VIEW_HOLD permissions.
281 sub retrieve_holds_by_id {
282 my($self, $client, $login_session, $hold_id) = @_;
285 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
286 # $login_session, $user_id, 'VIEW_HOLD' );
287 #return $evt if $evt;
289 my $holds = $apputils->simplereq(
291 "open-ils.cstore.direct.action.hold_request.search.atomic",
292 { id => $hold_id , fulfillment_time => undef },
293 { order_by => { ahr => "request_time" } }
296 flesh_hold_transits($holds);
301 __PACKAGE__->register_method(
302 method => "retrieve_holds",
303 api_name => "open-ils.circ.holds.retrieve",
305 Retrieves all the holds, with hold transits attached, for the specified
306 user id. The login session is the requestor and if the requestor is
307 different from the user, then the requestor must have VIEW_HOLD permissions.
312 my($self, $client, $login_session, $user_id) = @_;
314 my( $user, $target, $evt ) = $apputils->checkses_requestor(
315 $login_session, $user_id, 'VIEW_HOLD' );
318 my $holds = $apputils->simplereq(
320 "open-ils.cstore.direct.action.hold_request.search.atomic",
323 fulfillment_time => undef,
324 cancel_time => undef,
326 { order_by => { ahr => "request_time" } }
329 for my $hold ( @$holds ) {
331 $apputils->simplereq(
333 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
334 { hold => $hold->id },
335 { order_by => { ahtc => 'id desc' }, limit => 1 }
343 __PACKAGE__->register_method(
344 method => "retrieve_holds_by_pickup_lib",
345 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
347 Retrieves all the holds, with hold transits attached, for the specified
352 sub retrieve_holds_by_pickup_lib {
353 my($self, $client, $login_session, $ou_id) = @_;
355 #FIXME -- put an appropriate permission check here
356 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
357 # $login_session, $user_id, 'VIEW_HOLD' );
358 #return $evt if $evt;
360 my $holds = $apputils->simplereq(
362 "open-ils.cstore.direct.action.hold_request.search.atomic",
364 pickup_lib => $ou_id ,
365 fulfillment_time => undef,
368 { order_by => { ahr => "request_time" } });
371 flesh_hold_transits($holds);
376 __PACKAGE__->register_method(
377 method => "cancel_hold",
378 api_name => "open-ils.circ.hold.cancel",
380 Cancels the specified hold. The login session
381 is the requestor and if the requestor is different from the usr field
382 on the hold, the requestor must have CANCEL_HOLDS permissions.
383 the hold may be either the hold object or the hold id
387 my($self, $client, $auth, $holdid) = @_;
389 my $e = new_editor(authtoken=>$auth, xact=>1);
390 return $e->event unless $e->checkauth;
392 my $hold = $e->retrieve_action_hold_request($holdid)
395 if( $e->requestor->id ne $hold->usr ) {
396 return $e->event unless $e->allowed('CANCEL_HOLDS');
399 return 1 if $hold->cancel_time;
401 # If the hold is captured, reset the copy status
402 if( $hold->capture_time and $hold->current_copy ) {
404 my $copy = $e->retrieve_asset_copy($hold->current_copy)
407 if( $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF ) {
408 $logger->info("setting copy to status 'reshelving' on hold cancel");
409 $copy->status(OILS_COPY_STATUS_RESHELVING);
410 $copy->editor($e->requestor->id);
411 $copy->edit_date('now');
412 $e->update_asset_copy($copy) or return $e->event;
416 $hold->cancel_time('now');
417 $e->update_action_hold_request($hold)
425 __PACKAGE__->register_method(
426 method => "update_hold",
427 api_name => "open-ils.circ.hold.update",
429 Updates the specified hold. The login session
430 is the requestor and if the requestor is different from the usr field
431 on the hold, the requestor must have UPDATE_HOLDS permissions.
435 my($self, $client, $login_session, $hold) = @_;
437 my( $requestor, $target, $evt ) = $apputils->checkses_requestor(
438 $login_session, $hold->usr, 'UPDATE_HOLD' );
441 $logger->activity('User ' . $requestor->id .
442 ' updating hold ' . $hold->id . ' for user ' . $target->id );
444 return $U->storagereq(
445 "open-ils.storage.direct.action.hold_request.update", $hold );
449 __PACKAGE__->register_method(
450 method => "retrieve_hold_status",
451 api_name => "open-ils.circ.hold.status.retrieve",
453 Calculates the current status of the hold.
454 the requestor must have VIEW_HOLD permissions if the hold is for a user
455 other than the requestor.
456 Returns -1 on error (for now)
457 Returns 1 for 'waiting for copy to become available'
458 Returns 2 for 'waiting for copy capture'
459 Returns 3 for 'in transit'
460 Returns 4 for 'arrived'
463 sub retrieve_hold_status {
464 my($self, $client, $login_session, $hold_id) = @_;
467 my( $requestor, $target, $hold, $copy, $transit, $evt );
469 ( $hold, $evt ) = $apputils->fetch_hold($hold_id);
472 ( $requestor, $target, $evt ) = $apputils->checkses_requestor(
473 $login_session, $hold->usr, 'VIEW_HOLD' );
476 return 1 unless (defined($hold->current_copy));
478 ( $copy, $evt ) = $apputils->fetch_copy($hold->current_copy);
481 return 4 if ($hold->capture_time and $copy->circ_lib eq $hold->pickup_lib);
483 ( $transit, $evt ) = $apputils->fetch_hold_transit_by_hold( $hold->id );
484 return 4 if(ref($transit) and defined($transit->dest_recv_time) );
486 return 3 if defined($hold->capture_time);
496 __PACKAGE__->register_method(
497 method => "capture_copy",
498 api_name => "open-ils.circ.hold.capture_copy.barcode",
500 Captures a copy to fulfil a hold
501 Params is login session and copy barcode
502 Optional param is 'flesh'. If set, we also return the
503 relevant copy and title
504 login mus have COPY_CHECKIN permissions (since this is essentially
508 # XXX deprecate me XXX
511 my( $self, $client, $login_session, $params ) = @_;
512 my %params = %$params;
513 my $barcode = $params{barcode};
516 my( $user, $target, $copy, $hold, $evt );
518 ( $user, $evt ) = $apputils->checkses($login_session);
521 # am I allowed to checkin a copy?
522 $evt = $apputils->check_perms($user->id, $user->home_ou, "COPY_CHECKIN");
525 $logger->info("Capturing copy with barcode $barcode");
527 my $session = $apputils->start_db_session();
529 ($copy, $evt) = $apputils->fetch_copy_by_barcode($barcode);
532 $logger->debug("Capturing copy " . $copy->id);
534 #( $hold, $evt ) = _find_local_hold_for_copy($session, $copy, $user);
535 ( $hold, $evt ) = $self->find_nearest_permitted_hold($session, $copy, $user);
538 warn "Found hold " . $hold->id . "\n";
539 $logger->info("We found a hold " .$hold->id. "for capturing copy with barcode $barcode");
541 $hold->current_copy($copy->id);
542 $hold->capture_time("now");
545 my $stat = $session->request(
546 "open-ils.storage.direct.action.hold_request.update", $hold)->gather(1);
547 if(!$stat) { throw OpenSRF::EX::ERROR
548 ("Error updating hold request " . $copy->id); }
550 $copy->status(OILS_COPY_STATUS_ON_HOLDS_SHELF); #status on holds shelf
552 # if the staff member capturing this item is not at the pickup lib
553 if( $user->home_ou ne $hold->pickup_lib ) {
554 $self->_build_hold_transit( $login_session, $session, $hold, $user, $copy );
557 $copy->editor($user->id);
558 $copy->edit_date("now");
559 $stat = $session->request(
560 "open-ils.storage.direct.asset.copy.update", $copy )->gather(1);
561 if(!$stat) { throw OpenSRF::EX ("Error updating copy " . $copy->id); }
563 my $payload = { hold => $hold };
564 $payload->{copy} = $copy if $params{flesh_copy};
566 if($params{flesh_record}) {
568 ($record, $evt) = $apputils->fetch_record_by_copy( $copy->id );
570 $record = $apputils->record_to_mvr($record);
571 $payload->{record} = $record;
574 $apputils->commit_db_session($session);
576 return OpenILS::Event->new('ROUTE_ITEM',
577 route_to => $hold->pickup_lib, payload => $payload );
580 sub _build_hold_transit {
581 my( $self, $login_session, $session, $hold, $user, $copy ) = @_;
582 my $trans = Fieldmapper::action::hold_transit_copy->new;
584 $trans->hold($hold->id);
585 $trans->source($user->home_ou);
586 $trans->dest($hold->pickup_lib);
587 $trans->source_send_time("now");
588 $trans->target_copy($copy->id);
589 $trans->copy_status($copy->status);
591 my $meth = $self->method_lookup("open-ils.circ.hold_transit.create");
592 my ($stat) = $meth->run( $login_session, $trans, $session );
593 if(!$stat) { throw OpenSRF::EX ("Error creating new hold transit"); }
594 else { $copy->status(6); } #status in transit
599 __PACKAGE__->register_method(
600 method => "create_hold_transit",
601 api_name => "open-ils.circ.hold_transit.create",
603 Creates a new transit object
606 sub create_hold_transit {
607 my( $self, $client, $login_session, $transit, $session ) = @_;
609 my( $user, $evt ) = $apputils->checkses($login_session);
611 $evt = $apputils->check_perms($user->id, $user->home_ou, "CREATE_TRANSIT");
615 if($session) { $ses = $session; }
616 else { $ses = OpenSRF::AppSession->create("open-ils.storage"); }
618 return $ses->request(
619 "open-ils.storage.direct.action.hold_transit_copy.create", $transit )->gather(1);
625 sub find_local_hold {
626 my( $class, $session, $copy, $user ) = @_;
627 return $class->find_nearest_permitted_hold($session, $copy, $user);
635 sub fetch_open_hold_by_current_copy {
638 my $hold = $apputils->simplereq(
640 'open-ils.cstore.direct.action.hold_request.search.atomic',
641 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
642 return $hold->[0] if ref($hold);
646 sub fetch_related_holds {
649 return $apputils->simplereq(
651 'open-ils.cstore.direct.action.hold_request.search.atomic',
652 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
656 __PACKAGE__->register_method (
657 method => "hold_pull_list",
658 api_name => "open-ils.circ.hold_pull_list.retrieve",
660 Returns a list of hold ID's that need to be "pulled"
666 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
667 my( $reqr, $evt ) = $U->checkses($authtoken);
670 my $org = $reqr->ws_ou || $reqr->home_ou;
671 # the perm locaiton shouldn't really matter here since holds
672 # will exist all over and VIEW_HOLDS should be universal
673 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
676 return $U->storagereq(
677 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.atomic',
678 $org, $limit, $offset );
681 __PACKAGE__->register_method (
682 method => 'fetch_hold_notify',
683 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
685 Returns a list of hold notification objects based on hold id.
686 @param authtoken The loggin session key
687 @param holdid The id of the hold whose notifications we want to retrieve
688 @return An array of hold notification objects, event on error.
692 sub fetch_hold_notify {
693 my( $self, $conn, $authtoken, $holdid ) = @_;
694 my( $requestor, $evt ) = $U->checkses($authtoken);
697 ($hold, $evt) = $U->fetch_hold($holdid);
699 ($patron, $evt) = $U->fetch_user($hold->usr);
702 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
705 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
706 return $U->cstorereq(
707 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
711 __PACKAGE__->register_method (
712 method => 'create_hold_notify',
713 api_name => 'open-ils.circ.hold_notification.create',
715 Creates a new hold notification object
716 @param authtoken The login session key
717 @param notification The hold notification object to create
718 @return ID of the new object on success, Event on error
721 sub create_hold_notify {
722 my( $self, $conn, $authtoken, $notification ) = @_;
723 my( $requestor, $evt ) = $U->checkses($authtoken);
726 ($hold, $evt) = $U->fetch_hold($notification->hold);
728 ($patron, $evt) = $U->fetch_user($hold->usr);
731 # XXX perm depth probably doesn't matter here -- should always be consortium level
732 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'CREATE_HOLD_NOTIFICATION');
735 # Set the proper notifier
736 $notification->notify_staff($requestor->id);
737 my $id = $U->storagereq(
738 'open-ils.storage.direct.action.hold_notification.create', $notification );
739 return $U->DB_UPDATE_FAILED($notification) unless $id;
740 $logger->info("User ".$requestor->id." successfully created new hold notification $id");
745 __PACKAGE__->register_method(
746 method => 'reset_hold',
747 api_name => 'open-ils.circ.hold.reset',
749 Un-captures and un-targets a hold, essentially returning
750 it to the state it was in directly after it was placed,
751 then attempts to re-target the hold
752 @param authtoken The login session key
753 @param holdid The id of the hold
759 my( $self, $conn, $auth, $holdid ) = @_;
761 my ($hold, $evt) = $U->fetch_hold($holdid);
763 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
765 $evt = $self->_reset_hold($reqr, $hold);
771 my ($self, $reqr, $hold, $session) = @_;
776 $session = $U->start_db_session();
779 $hold->clear_capture_time;
780 $hold->clear_current_copy;
782 return $U->DB_UPDATE_FAILED($hold) unless
784 'open-ils.storage.direct.action.hold_request.update', $hold )->gather(1);
787 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id )->gather(1);
789 $U->commit_db_session($session) unless $x;
794 __PACKAGE__->register_method(
795 method => 'fetch_open_title_holds',
796 api_name => 'open-ils.circ.open_holds.retrieve',
798 Returns a list ids of un-fulfilled holds for a given title id
799 @param authtoken The login session key
800 @param id the id of the item whose holds we want to retrieve
801 @param type The hold type - M, T, V, C
805 sub fetch_open_title_holds {
806 my( $self, $conn, $auth, $id, $type, $org ) = @_;
807 my $e = new_editor( authtoken => $auth );
808 return $e->event unless $e->checkauth;
811 $org ||= $e->requestor->ws_ou;
813 # return $e->search_action_hold_request(
814 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
816 # XXX make me return IDs in the future ^--
817 my $holds = $e->search_action_hold_request(
820 cancel_time => undef,
822 fulfillment_time => undef
826 flesh_hold_transits($holds);
831 sub flesh_hold_transits {
833 for my $hold ( @$holds ) {
835 $apputils->simplereq(
837 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
838 { hold => $hold->id },
839 { order_by => { ahtc => 'id desc' }, limit => 1 }
848 __PACKAGE__->register_method(
849 method => 'fetch_captured_holds',
850 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
852 Returns a list ids of un-fulfilled holds for a given title id
853 @param authtoken The login session key
854 @param org The org id of the location in question
857 sub fetch_captured_holds {
858 my( $self, $conn, $auth, $org ) = @_;
860 my $e = new_editor(authtoken => $auth);
861 return $e->event unless $e->checkauth;
862 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
864 $org ||= $e->requestor->ws_ou;
866 my $holds = $e->search_action_hold_request(
868 capture_time => { "!=" => undef },
869 current_copy => { "!=" => undef },
870 fulfillment_time => undef,
872 cancel_time => undef,
877 for my $h (@$holds) {
878 my $copy = $e->retrieve_asset_copy($h->current_copy)
881 $copy->status == OILS_COPY_STATUS_ON_HOLDS_SHELF;
884 flesh_hold_transits(\@res);
892 __PACKAGE__->register_method(
893 method => "check_title_hold",
894 api_name => "open-ils.circ.title_hold.is_possible",
896 Determines if a hold were to be placed by a given user,
897 whether or not said hold would have any potential copies
899 @param authtoken The login session key
900 @param params A hash of named params including:
901 patronid - the id of the hold recipient
902 titleid (brn) - the id of the title to be held
903 depth - the hold range depth (defaults to 0)
906 sub check_title_hold {
907 my( $self, $client, $authtoken, $params ) = @_;
909 my %params = %$params;
910 my $titleid = $params{titleid} ||"";
911 my $mrid = $params{mrid} ||"";
912 my $depth = $params{depth} || 0;
913 my $pickup_lib = $params{pickup_lib};
914 my $hold_type = $params{hold_type} || 'T';
916 my $e = new_editor(authtoken=>$authtoken);
917 return $e->event unless $e->checkauth;
918 my $patron = $e->retrieve_actor_user($params{patronid})
921 if( $e->requestor->id ne $patron->id ) {
922 return $e->event unless
923 $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
926 return OpenILS::Event->new('PATRON_BARRED')
927 if $patron->barred and
928 ($patron->barred =~ /t/i or $patron->barred == 1);
930 my $rangelib = $params{range_lib} || $patron->home_ou;
932 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
935 if( $hold_type eq 'T' ) {
936 return _check_title_hold_is_possible(
937 $titleid, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib);
940 if( $hold_type eq 'M' ) {
941 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
942 my @recs = map { $_->source } @$maps;
943 for my $rec (@recs) {
944 return 1 if (_check_title_hold_is_possible(
945 $rec, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib));
952 sub _check_title_hold_is_possible {
953 my( $titleid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
959 $logger->debug("Fetching ranged title tree for title $titleid, org $rangelib, depth $depth");
961 while( $title = $U->storagereq(
962 'open-ils.storage.biblio.record_entry.ranged_tree',
963 $titleid, $rangelib, $depth, $limit, $offset ) ) {
967 ref($title->call_numbers) and
968 @{$title->call_numbers};
970 for my $cn (@{$title->call_numbers}) {
972 $logger->debug("Checking callnumber ".$cn->id." for hold fulfillment possibility");
974 for my $copy (@{$cn->copies}) {
976 $logger->debug("Checking copy ".$copy->id." for hold fulfillment possibility");
978 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
980 requestor => $requestor,
983 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
984 pickup_lib => $pickup_lib,
985 request_lib => $request_lib
989 $logger->debug("Copy ".$copy->id." for hold fulfillment possibility failed...");
1000 sub find_nearest_permitted_hold {
1003 my $session = shift;
1006 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
1008 # first see if this copy has already been selected to fulfill a hold
1009 my $hold = $session->request(
1010 "open-ils.storage.direct.action.hold_request.search_where",
1011 { current_copy => $copy->id, cancel_time => undef, capture_time => undef } )->gather(1);
1014 $logger->info("hold found which can be fulfilled by copy ".$copy->id);
1018 # We know this hold is permitted, so just return it
1019 return $hold if $hold;
1021 $logger->debug("searching for potential holds at org ".
1022 $user->ws_ou." and copy ".$copy->id);
1024 my $holds = $session->request(
1025 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1026 $user->ws_ou, $copy->id, 5 )->gather(1);
1028 return (undef, $evt) unless @$holds;
1030 # for each potential hold, we have to run the permit script
1031 # to make sure the hold is actually permitted.
1033 for my $holdid (@$holds) {
1034 next unless $holdid;
1035 $logger->info("Checking if hold $holdid is permitted for user ".$user->id);
1037 my ($hold) = $U->fetch_hold($holdid);
1039 my ($reqr) = $U->fetch_user($hold->requestor);
1041 return ($hold) if OpenILS::Utils::PermitHold::permit_copy_hold(
1043 patron_id => $hold->usr,
1044 requestor => $reqr->id,
1046 pickup_lib => $hold->pickup_lib,
1047 request_lib => $hold->request_lib
1052 return (undef, $evt);
1056 #__PACKAGE__->register_method(