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::Editor q/:funcs/;
27 use OpenILS::Utils::CStoreEditor q/:funcs/;
28 use OpenILS::Utils::PermitHold;
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, $org_id, "REQUEST_HOLDS_OVERRIDE")) {
272 __PACKAGE__->register_method(
273 method => "retrieve_holds_by_id",
274 api_name => "open-ils.circ.holds.retrieve_by_id",
276 Retrieve the hold, with hold transits attached, for the specified id
277 The login session is the requestor and if the requestor is
278 different from the user, then the requestor must have VIEW_HOLD permissions.
282 sub retrieve_holds_by_id {
283 my($self, $client, $login_session, $hold_id) = @_;
286 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
287 # $login_session, $user_id, 'VIEW_HOLD' );
288 #return $evt if $evt;
290 my $holds = $apputils->simplereq(
292 "open-ils.cstore.direct.action.hold_request.search.atomic",
293 { id => $hold_id , fulfillment_time => undef }, { order_by => { ahr => "request_time" } });
295 for my $hold ( @$holds ) {
297 $apputils->simplereq(
299 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
300 { hold => $hold->id },
301 { order_by => { ahtc => 'id desc' }, limit => 1 }
310 __PACKAGE__->register_method(
311 method => "retrieve_holds",
312 api_name => "open-ils.circ.holds.retrieve",
314 Retrieves all the holds, with hold transits attached, for the specified
315 user id. The login session is the requestor and if the requestor is
316 different from the user, then the requestor must have VIEW_HOLD permissions.
321 my($self, $client, $login_session, $user_id) = @_;
323 my( $user, $target, $evt ) = $apputils->checkses_requestor(
324 $login_session, $user_id, 'VIEW_HOLD' );
327 my $holds = $apputils->simplereq(
329 "open-ils.cstore.direct.action.hold_request.search.atomic",
332 fulfillment_time => undef,
333 cancel_time => undef,
335 { order_by => { ahr => "request_time" } }
338 for my $hold ( @$holds ) {
340 $apputils->simplereq(
342 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
343 { hold => $hold->id },
344 { order_by => { ahtc => 'id desc' }, limit => 1 }
352 __PACKAGE__->register_method(
353 method => "retrieve_holds_by_pickup_lib",
354 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
356 Retrieves all the holds, with hold transits attached, for the specified
361 sub retrieve_holds_by_pickup_lib {
362 my($self, $client, $login_session, $ou_id) = @_;
364 #FIXME -- put an appropriate permission check here
365 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
366 # $login_session, $user_id, 'VIEW_HOLD' );
367 #return $evt if $evt;
369 my $holds = $apputils->simplereq(
371 "open-ils.cstore.direct.action.hold_request.search.atomic",
373 pickup_lib => $ou_id ,
374 fulfillment_time => undef,
377 { order_by => { ahr => "request_time" } });
379 for my $hold ( @$holds ) {
381 $apputils->simplereq(
383 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
384 { hold => $hold->id },
385 { order_by => { ahtc => 'id desc' }, limit => 1 }
394 __PACKAGE__->register_method(
395 method => "cancel_hold",
396 api_name => "open-ils.circ.hold.cancel",
398 Cancels the specified hold. The login session
399 is the requestor and if the requestor is different from the usr field
400 on the hold, the requestor must have CANCEL_HOLDS permissions.
401 the hold may be either the hold object or the hold id
405 my($self, $client, $auth, $holdid) = @_;
407 my $e = new_editor(authtoken=>$auth, xact=>1);
408 return $e->event unless $e->checkauth;
410 my $hold = $e->retrieve_action_hold_request($holdid)
413 if( $e->requestor->id ne $hold->usr ) {
414 return $e->event unless $e->allowed('CANCEL_HOLDS');
417 return 1 if $hold->cancel_time;
419 # If the hold is captured, reset the copy status
420 if( $hold->capture_time and $hold->current_copy ) {
422 my $copy = $e->retrieve_asset_copy($hold->current_copy)
424 my $stat = $U->copy_status_from_name('on holds shelf');
426 if( $copy->status == $stat->id ) {
427 $logger->info("setting copy to status 'reshelving' on hold cancel");
428 $copy->status($U->copy_status_from_name('reshelving')->id);
429 $copy->editor($e->requestor->id);
430 $copy->edit_date('now');
431 $e->update_asset_copy($copy) or return $e->event;
435 $hold->cancel_time('now');
436 $e->update_action_hold_request($hold)
444 __PACKAGE__->register_method(
445 method => "update_hold",
446 api_name => "open-ils.circ.hold.update",
448 Updates the specified hold. The login session
449 is the requestor and if the requestor is different from the usr field
450 on the hold, the requestor must have UPDATE_HOLDS permissions.
454 my($self, $client, $login_session, $hold) = @_;
456 my( $requestor, $target, $evt ) = $apputils->checkses_requestor(
457 $login_session, $hold->usr, 'UPDATE_HOLD' );
460 $logger->activity('User ' . $requestor->id .
461 ' updating hold ' . $hold->id . ' for user ' . $target->id );
463 return $U->storagereq(
464 "open-ils.storage.direct.action.hold_request.update", $hold );
468 __PACKAGE__->register_method(
469 method => "retrieve_hold_status",
470 api_name => "open-ils.circ.hold.status.retrieve",
472 Calculates the current status of the hold.
473 the requestor must have VIEW_HOLD permissions if the hold is for a user
474 other than the requestor.
475 Returns -1 on error (for now)
476 Returns 1 for 'waiting for copy to become available'
477 Returns 2 for 'waiting for copy capture'
478 Returns 3 for 'in transit'
479 Returns 4 for 'arrived'
482 sub retrieve_hold_status {
483 my($self, $client, $login_session, $hold_id) = @_;
486 my( $requestor, $target, $hold, $copy, $transit, $evt );
488 ( $hold, $evt ) = $apputils->fetch_hold($hold_id);
491 ( $requestor, $target, $evt ) = $apputils->checkses_requestor(
492 $login_session, $hold->usr, 'VIEW_HOLD' );
495 return 1 unless (defined($hold->current_copy));
497 ( $copy, $evt ) = $apputils->fetch_copy($hold->current_copy);
500 return 4 if ($hold->capture_time and $copy->circ_lib eq $hold->pickup_lib);
502 ( $transit, $evt ) = $apputils->fetch_hold_transit_by_hold( $hold->id );
503 return 4 if(ref($transit) and defined($transit->dest_recv_time) );
505 return 3 if defined($hold->capture_time);
515 __PACKAGE__->register_method(
516 method => "capture_copy",
517 api_name => "open-ils.circ.hold.capture_copy.barcode",
519 Captures a copy to fulfil a hold
520 Params is login session and copy barcode
521 Optional param is 'flesh'. If set, we also return the
522 relevant copy and title
523 login mus have COPY_CHECKIN permissions (since this is essentially
527 # XXX deprecate me XXX
530 my( $self, $client, $login_session, $params ) = @_;
531 my %params = %$params;
532 my $barcode = $params{barcode};
535 my( $user, $target, $copy, $hold, $evt );
537 ( $user, $evt ) = $apputils->checkses($login_session);
540 # am I allowed to checkin a copy?
541 $evt = $apputils->check_perms($user->id, $user->home_ou, "COPY_CHECKIN");
544 $logger->info("Capturing copy with barcode $barcode");
546 my $session = $apputils->start_db_session();
548 ($copy, $evt) = $apputils->fetch_copy_by_barcode($barcode);
551 $logger->debug("Capturing copy " . $copy->id);
553 #( $hold, $evt ) = _find_local_hold_for_copy($session, $copy, $user);
554 ( $hold, $evt ) = $self->find_nearest_permitted_hold($session, $copy, $user);
557 warn "Found hold " . $hold->id . "\n";
558 $logger->info("We found a hold " .$hold->id. "for capturing copy with barcode $barcode");
560 $hold->current_copy($copy->id);
561 $hold->capture_time("now");
564 my $stat = $session->request(
565 "open-ils.storage.direct.action.hold_request.update", $hold)->gather(1);
566 if(!$stat) { throw OpenSRF::EX::ERROR
567 ("Error updating hold request " . $copy->id); }
569 $copy->status(8); #status on holds shelf
571 # if the staff member capturing this item is not at the pickup lib
572 if( $user->home_ou ne $hold->pickup_lib ) {
573 $self->_build_hold_transit( $login_session, $session, $hold, $user, $copy );
576 $copy->editor($user->id);
577 $copy->edit_date("now");
578 $stat = $session->request(
579 "open-ils.storage.direct.asset.copy.update", $copy )->gather(1);
580 if(!$stat) { throw OpenSRF::EX ("Error updating copy " . $copy->id); }
582 my $payload = { hold => $hold };
583 $payload->{copy} = $copy if $params{flesh_copy};
585 if($params{flesh_record}) {
587 ($record, $evt) = $apputils->fetch_record_by_copy( $copy->id );
589 $record = $apputils->record_to_mvr($record);
590 $payload->{record} = $record;
593 $apputils->commit_db_session($session);
595 return OpenILS::Event->new('ROUTE_ITEM',
596 route_to => $hold->pickup_lib, payload => $payload );
599 sub _build_hold_transit {
600 my( $self, $login_session, $session, $hold, $user, $copy ) = @_;
601 my $trans = Fieldmapper::action::hold_transit_copy->new;
603 $trans->hold($hold->id);
604 $trans->source($user->home_ou);
605 $trans->dest($hold->pickup_lib);
606 $trans->source_send_time("now");
607 $trans->target_copy($copy->id);
608 $trans->copy_status($copy->status);
610 my $meth = $self->method_lookup("open-ils.circ.hold_transit.create");
611 my ($stat) = $meth->run( $login_session, $trans, $session );
612 if(!$stat) { throw OpenSRF::EX ("Error creating new hold transit"); }
613 else { $copy->status(6); } #status in transit
618 __PACKAGE__->register_method(
619 method => "create_hold_transit",
620 api_name => "open-ils.circ.hold_transit.create",
622 Creates a new transit object
625 sub create_hold_transit {
626 my( $self, $client, $login_session, $transit, $session ) = @_;
628 my( $user, $evt ) = $apputils->checkses($login_session);
630 $evt = $apputils->check_perms($user->id, $user->home_ou, "CREATE_TRANSIT");
634 if($session) { $ses = $session; }
635 else { $ses = OpenSRF::AppSession->create("open-ils.storage"); }
637 return $ses->request(
638 "open-ils.storage.direct.action.hold_transit_copy.create", $transit )->gather(1);
644 sub find_local_hold {
645 my( $class, $session, $copy, $user ) = @_;
646 return $class->find_nearest_permitted_hold($session, $copy, $user);
654 sub fetch_open_hold_by_current_copy {
657 my $hold = $apputils->simplereq(
659 'open-ils.cstore.direct.action.hold_request.search.atomic',
660 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
661 return $hold->[0] if ref($hold);
665 sub fetch_related_holds {
668 return $apputils->simplereq(
670 'open-ils.cstore.direct.action.hold_request.search.atomic',
671 { current_copy => $copyid , cancel_time => undef, fulfillment_time => undef });
675 __PACKAGE__->register_method (
676 method => "hold_pull_list",
677 api_name => "open-ils.circ.hold_pull_list.retrieve",
679 Returns a list of hold ID's that need to be "pulled"
685 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
686 my( $reqr, $evt ) = $U->checkses($authtoken);
689 my $org = $reqr->ws_ou || $reqr->home_ou;
690 # the perm locaiton shouldn't really matter here since holds
691 # will exist all over and VIEW_HOLDS should be universal
692 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
695 return $U->storagereq(
696 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.atomic',
697 $org, $limit, $offset );
700 __PACKAGE__->register_method (
701 method => 'fetch_hold_notify',
702 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
704 Returns a list of hold notification objects based on hold id.
705 @param authtoken The loggin session key
706 @param holdid The id of the hold whose notifications we want to retrieve
707 @return An array of hold notification objects, event on error.
711 sub fetch_hold_notify {
712 my( $self, $conn, $authtoken, $holdid ) = @_;
713 my( $requestor, $evt ) = $U->checkses($authtoken);
716 ($hold, $evt) = $U->fetch_hold($holdid);
718 ($patron, $evt) = $U->fetch_user($hold->usr);
721 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
724 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
725 return $U->cstorereq(
726 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
730 __PACKAGE__->register_method (
731 method => 'create_hold_notify',
732 api_name => 'open-ils.circ.hold_notification.create',
734 Creates a new hold notification object
735 @param authtoken The login session key
736 @param notification The hold notification object to create
737 @return ID of the new object on success, Event on error
740 sub create_hold_notify {
741 my( $self, $conn, $authtoken, $notification ) = @_;
742 my( $requestor, $evt ) = $U->checkses($authtoken);
745 ($hold, $evt) = $U->fetch_hold($notification->hold);
747 ($patron, $evt) = $U->fetch_user($hold->usr);
750 # XXX perm depth probably doesn't matter here -- should always be consortium level
751 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'CREATE_HOLD_NOTIFICATION');
754 # Set the proper notifier
755 $notification->notify_staff($requestor->id);
756 my $id = $U->storagereq(
757 'open-ils.storage.direct.action.hold_notification.create', $notification );
758 return $U->DB_UPDATE_FAILED($notification) unless $id;
759 $logger->info("User ".$requestor->id." successfully created new hold notification $id");
764 __PACKAGE__->register_method(
765 method => 'reset_hold',
766 api_name => 'open-ils.circ.hold.reset',
768 Un-captures and un-targets a hold, essentially returning
769 it to the state it was in directly after it was placed,
770 then attempts to re-target the hold
771 @param authtoken The login session key
772 @param holdid The id of the hold
778 my( $self, $conn, $auth, $holdid ) = @_;
780 my ($hold, $evt) = $U->fetch_hold($holdid);
782 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
784 $evt = $self->_reset_hold($reqr, $hold);
790 my ($self, $reqr, $hold, $session) = @_;
795 $session = $U->start_db_session();
798 $hold->clear_capture_time;
799 $hold->clear_current_copy;
801 return $U->DB_UPDATE_FAILED($hold) unless
803 'open-ils.storage.direct.action.hold_request.update', $hold )->gather(1);
806 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id )->gather(1);
808 $U->commit_db_session($session) unless $x;
813 __PACKAGE__->register_method(
814 method => 'fetch_open_title_holds',
815 api_name => 'open-ils.circ.open_holds.retrieve',
817 Returns a list ids of un-fulfilled holds for a given title id
818 @param authtoken The login session key
819 @param id the id of the item whose holds we want to retrieve
820 @param type The hold type - M, T, V, C
824 sub fetch_open_title_holds {
825 my( $self, $conn, $auth, $id, $type, $org ) = @_;
826 my $e = new_editor( authtoken => $auth );
827 return $e->event unless $e->checkauth;
830 $org ||= $e->requestor->ws_ou;
832 # return $e->search_action_hold_request(
833 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
835 # XXX make me return IDs in the future ^--
836 return $e->search_action_hold_request(
837 { target => $id, cancel_time => undef, hold_type => $type, fulfillment_time => undef });
843 __PACKAGE__->register_method(
844 method => 'fetch_captured_holds',
845 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
847 Returns a list ids of un-fulfilled holds for a given title id
848 @param authtoken The login session key
849 @param org The org id of the location in question
852 sub fetch_captured_holds {
853 my( $self, $conn, $auth, $org ) = @_;
855 my $e = new_editor(authtoken => $auth);
856 return $e->event unless $e->checkauth;
857 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
859 $org ||= $e->requestor->ws_ou;
861 my $holds = $e->search_action_hold_request(
863 capture_time => { "!=" => undef },
864 current_copy => { "!=" => undef },
865 fulfillment_time => undef,
867 cancel_time => undef,
872 my $stat = $U->copy_status_from_name('on holds shelf');
873 for my $h (@$holds) {
874 my $copy = $e->retrieve_asset_copy($h->current_copy)
876 push( @res, $h ) if $copy->status == $stat->id; # eventually, push IDs here
886 __PACKAGE__->register_method(
887 method => "check_title_hold",
888 api_name => "open-ils.circ.title_hold.is_possible",
890 Determines if a hold were to be placed by a given user,
891 whether or not said hold would have any potential copies
893 @param authtoken The login session key
894 @param params A hash of named params including:
895 patronid - the id of the hold recipient
896 titleid (brn) - the id of the title to be held
897 depth - the hold range depth (defaults to 0)
900 sub check_title_hold {
901 my( $self, $client, $authtoken, $params ) = @_;
903 my %params = %$params;
904 my $titleid = $params{titleid} ||"";
905 my $mrid = $params{mrid} ||"";
906 my $depth = $params{depth} || 0;
907 my $pickup_lib = $params{pickup_lib};
908 my $hold_type = $params{hold_type} || 'T';
910 my $e = new_editor(authtoken=>$authtoken);
911 return $e->event unless $e->checkauth;
912 my $patron = $e->retrieve_actor_user($params{patronid})
914 return $e->event unless $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
916 return OpenILS::Event->new('PATRON_BARRED')
917 if $patron->barred and
918 ($patron->barred =~ /t/i or $patron->barred == 1);
920 my $rangelib = $params{range_lib} || $patron->home_ou;
922 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
925 if( $hold_type eq 'T' ) {
926 return _check_title_hold_is_possible(
927 $titleid, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib);
930 if( $hold_type eq 'M' ) {
931 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
932 my @recs = map { $_->source } @$maps;
933 for my $rec (@recs) {
934 return 1 if (_check_title_hold_is_possible(
935 $rec, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib));
942 sub _check_title_hold_is_possible {
943 my( $titleid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
949 $logger->debug("Fetching ranged title tree for title $titleid, org $rangelib, depth $depth");
951 while( $title = $U->storagereq(
952 'open-ils.storage.biblio.record_entry.ranged_tree',
953 $titleid, $rangelib, $depth, $limit, $offset ) ) {
957 ref($title->call_numbers) and
958 @{$title->call_numbers};
960 for my $cn (@{$title->call_numbers}) {
962 $logger->debug("Checking callnumber ".$cn->id." for hold fulfillment possibility");
964 for my $copy (@{$cn->copies}) {
966 $logger->debug("Checking copy ".$copy->id." for hold fulfillment possibility");
968 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
970 requestor => $requestor,
973 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
974 pickup_lib => $pickup_lib,
975 request_lib => $request_lib
979 $logger->debug("Copy ".$copy->id." for hold fulfillment possibility failed...");
990 sub find_nearest_permitted_hold {
996 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
998 # first see if this copy has already been selected to fulfill a hold
999 my $hold = $session->request(
1000 "open-ils.storage.direct.action.hold_request.search_where",
1001 { current_copy => $copy->id, cancel_time => undef, capture_time => undef } )->gather(1);
1004 $logger->info("hold found which can be fulfilled by copy ".$copy->id);
1008 # We know this hold is permitted, so just return it
1009 return $hold if $hold;
1011 $logger->debug("searching for potential holds at org ".
1012 $user->ws_ou." and copy ".$copy->id);
1014 my $holds = $session->request(
1015 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1016 $user->ws_ou, $copy->id, 5 )->gather(1);
1018 return (undef, $evt) unless @$holds;
1020 # for each potential hold, we have to run the permit script
1021 # to make sure the hold is actually permitted.
1023 for my $holdid (@$holds) {
1024 next unless $holdid;
1025 $logger->info("Checking if hold $holdid is permitted for user ".$user->id);
1027 my ($hold) = $U->fetch_hold($holdid);
1029 my ($reqr) = $U->fetch_user($hold->requestor);
1031 return ($hold) if OpenILS::Utils::PermitHold::permit_copy_hold(
1033 patron_id => $hold->usr,
1034 requestor => $reqr->id,
1036 pickup_lib => $hold->pickup_lib,
1037 request_lib => $hold->request_lib
1042 return (undef, $evt);
1046 #__PACKAGE__->register_method(