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::PermitHold;
29 my $apputils = "OpenILS::Application::AppUtils";
34 __PACKAGE__->register_method(
35 method => "create_hold",
36 api_name => "open-ils.circ.holds.create",
38 Create a new hold for an item. From a permissions perspective,
39 the login session is used as the 'requestor' of the hold.
40 The hold recipient is determined by the 'usr' setting within
43 First we verify the requestion has holds request permissions.
44 Then we verify that the recipient is allowed to make the given hold.
45 If not, we see if the requestor has "override" capabilities. If not,
46 a permission exception is returned. If permissions allow, we cycle
47 through the set of holds objects and create.
49 If the recipient does not have permission to place multiple holds
50 on a single title and said operation is attempted, a permission
55 __PACKAGE__->register_method(
56 method => "create_hold",
57 api_name => "open-ils.circ.holds.create.override",
59 If the recipient is not allowed to receive the requested hold,
60 call this method to attempt the override
61 @see open-ils.circ.holds.create
66 my( $self, $conn, $auth, @holds ) = @_;
67 my $e = new_editor(authtoken=>$auth);
68 return $e->event unless $e->checkauth;
70 my $holds = (ref($holds[0] eq 'ARRAY')) ? $holds[0] : [@holds];
72 for my $hold (@$holds) {
76 my $requestor = $e->requestor;
77 my $recipient = $requestor;
80 if( $requestor->id ne $hold->usr ) {
81 # Make sure the requestor is allowed to place holds for
82 # the recipient if they are not the same people
83 $recipient = $e->retrieve_actor_user($hold->usr) or return $e->event;
84 $e->allowed('REQUEST_HOLDS', $recipient->home_ou) or return $e->event;
88 # Now make sure the recipient is allowed to receive the specified hold
90 my $porg = $recipient->home_ou;
91 my $pid = $recipient->id;
92 my $t = $hold->hold_type;
94 # See if a duplicate hold already exists
96 usr => $recipient->id,
98 fulfillment_time => undef,
99 target => $hold->target
102 $sargs->{holdable_formats} = $hold->holdable_formats if $t eq 'M';
104 my $existing = $e->search_action_hold_request($sargs);
105 my $eevt = OpenILS::Event->new('HOLD_EXISTS') if @$existing;
107 if( $t eq 'M' ) { $pevt = $e->event unless $e->checkperm($pid, $porg, 'MR_HOLDS'); }
108 if( $t eq 'T' ) { $pevt = $e->event unless $e->checkperm($pid, $porg, 'TITLE_HOLDS'); }
109 if( $t eq 'V' ) { $pevt = $e->event unless $e->checkperm($pid, $porg, 'VOLUME_HOLDS'); }
110 if( $t eq 'C' ) { $pevt = $e->event unless $e->checkperm($pid, $porg, 'COPY_HOLDS'); }
113 if( $self->api_name =~ /override/ ) {
114 # The recipient is not allowed to receive the requested hold
115 # and the requestor has elected to override -
116 # let's see if the requestor is allowed
117 return $e->event unless $e->allowed('REQUEST_HOLDS_OVERRIDE', $porg);
124 if( $self->api_name =~ /override/ ) {
125 return $e->event unless $e->allowed('CREATE_DUPLICATE_HOLDS', $porg);
132 $hold->requestor($e->requestor->id);
133 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
134 $e->create_action_hold_request($hold) or return $e->event;
141 my( $self, $client, $login_session, @holds) = @_;
143 if(!@holds){return 0;}
144 my( $user, $evt ) = $apputils->checkses($login_session);
148 if(ref($holds[0]) eq 'ARRAY') {
150 } else { $holds = [ @holds ]; }
152 $logger->debug("Iterating over holds requests...");
154 for my $hold (@$holds) {
157 my $type = $hold->hold_type;
159 $logger->activity("User " . $user->id .
160 " creating new hold of type $type for user " . $hold->usr);
163 if($user->id ne $hold->usr) {
164 ( $recipient, $evt ) = $apputils->fetch_user($hold->usr);
174 # am I allowed to place holds for this user?
175 if($hold->requestor ne $hold->usr) {
176 $perm = _check_request_holds_perm($user->id, $user->home_ou);
177 if($perm) { return $perm; }
180 # is this user allowed to have holds of this type?
181 $perm = _check_holds_perm($type, $hold->usr, $recipient->home_ou);
183 #if there is a requestor, see if the requestor has override privelages
184 if($hold->requestor ne $hold->usr) {
185 $perm = _check_request_holds_override($user->id, $user->home_ou);
186 if($perm) {return $perm;}
193 #enforce the fact that the login is the one requesting the hold
194 $hold->requestor($user->id);
195 $hold->selection_ou($recipient->home_ou) unless $hold->selection_ou;
197 my $resp = $apputils->simplereq(
199 'open-ils.storage.direct.action.hold_request.create', $hold );
202 return OpenSRF::EX::ERROR ("Error creating hold");
209 # makes sure that a user has permission to place the type of requested hold
210 # returns the Perm exception if not allowed, returns undef if all is well
211 sub _check_holds_perm {
212 my($type, $user_id, $org_id) = @_;
216 if($evt = $apputils->check_perms(
217 $user_id, $org_id, "MR_HOLDS")) {
221 } elsif ($type eq "T") {
222 if($evt = $apputils->check_perms(
223 $user_id, $org_id, "TITLE_HOLDS")) {
227 } elsif($type eq "V") {
228 if($evt = $apputils->check_perms(
229 $user_id, $org_id, "VOLUME_HOLDS")) {
233 } elsif($type eq "C") {
234 if($evt = $apputils->check_perms(
235 $user_id, $org_id, "COPY_HOLDS")) {
243 # tests if the given user is allowed to place holds on another's behalf
244 sub _check_request_holds_perm {
247 if(my $evt = $apputils->check_perms(
248 $user_id, $org_id, "REQUEST_HOLDS")) {
253 sub _check_request_holds_override {
256 if(my $evt = $apputils->check_perms(
257 $user_id, $org_id, "REQUEST_HOLDS_OVERRIDE")) {
262 __PACKAGE__->register_method(
263 method => "retrieve_holds_by_id",
264 api_name => "open-ils.circ.holds.retrieve_by_id",
266 Retrieve the hold, with hold transits attached, for the specified id
267 The login session is the requestor and if the requestor is
268 different from the user, then the requestor must have VIEW_HOLD permissions.
272 sub retrieve_holds_by_id {
273 my($self, $client, $login_session, $hold_id) = @_;
276 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
277 # $login_session, $user_id, 'VIEW_HOLD' );
278 #return $evt if $evt;
280 my $holds = $apputils->simplereq(
282 "open-ils.cstore.direct.action.hold_request.search.atomic",
283 { id => $hold_id , fulfillment_time => undef }, { order_by => { ahr => "request_time" } });
285 for my $hold ( @$holds ) {
287 $apputils->simplereq(
289 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
290 { hold => $hold->id },
291 { order_by => { ahtc => 'id desc' }, limit => 1 }
300 __PACKAGE__->register_method(
301 method => "retrieve_holds",
302 api_name => "open-ils.circ.holds.retrieve",
304 Retrieves all the holds, with hold transits attached, for the specified
305 user id. The login session is the requestor and if the requestor is
306 different from the user, then the requestor must have VIEW_HOLD permissions.
311 my($self, $client, $login_session, $user_id) = @_;
313 my( $user, $target, $evt ) = $apputils->checkses_requestor(
314 $login_session, $user_id, 'VIEW_HOLD' );
317 my $holds = $apputils->simplereq(
319 "open-ils.cstore.direct.action.hold_request.search.atomic",
320 { usr => $user_id , fulfillment_time => undef }, { order_by => { ahr => "request_time" } });
322 for my $hold ( @$holds ) {
324 $apputils->simplereq(
326 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
327 { hold => $hold->id },
328 { order_by => { ahtc => 'id desc' }, limit => 1 }
336 __PACKAGE__->register_method(
337 method => "retrieve_holds_by_pickup_lib",
338 api_name => "open-ils.circ.holds.retrieve_by_pickup_lib",
340 Retrieves all the holds, with hold transits attached, for the specified
345 sub retrieve_holds_by_pickup_lib {
346 my($self, $client, $login_session, $ou_id) = @_;
348 #FIXME -- put an appropriate permission check here
349 #my( $user, $target, $evt ) = $apputils->checkses_requestor(
350 # $login_session, $user_id, 'VIEW_HOLD' );
351 #return $evt if $evt;
353 my $holds = $apputils->simplereq(
355 "open-ils.cstore.direct.action.hold_request.search.atomic",
356 { pickup_lib => $ou_id , fulfillment_time => undef }, { order_by => { ahr => "request_time" } });
358 for my $hold ( @$holds ) {
360 $apputils->simplereq(
362 "open-ils.cstore.direct.action.hold_transit_copy.search.atomic",
363 { hold => $hold->id },
364 { order_by => { ahtc => 'id desc' }, limit => 1 }
373 __PACKAGE__->register_method(
374 method => "cancel_hold",
375 api_name => "open-ils.circ.hold.cancel",
377 Cancels the specified hold. The login session
378 is the requestor and if the requestor is different from the usr field
379 on the hold, the requestor must have CANCEL_HOLDS permissions.
380 the hold may be either the hold object or the hold id
384 my($self, $client, $login_session, $holdid) = @_;
387 my($user, $evt) = $U->checkses($login_session);
390 ( $hold, $evt ) = $U->fetch_hold($holdid);
393 if($user->id ne $hold->usr) { #am I allowed to cancel this user's hold?
394 if($evt = $apputils->check_perms(
395 $user->id, $user->home_ou, 'CANCEL_HOLDS')) {
400 $logger->activity( "User " . $user->id .
401 " canceling hold $holdid for user " . $hold->usr );
403 return $apputils->simplereq(
405 "open-ils.storage.direct.action.hold_request.delete", $hold );
409 __PACKAGE__->register_method(
410 method => "update_hold",
411 api_name => "open-ils.circ.hold.update",
413 Updates the specified hold. The login session
414 is the requestor and if the requestor is different from the usr field
415 on the hold, the requestor must have UPDATE_HOLDS permissions.
419 my($self, $client, $login_session, $hold) = @_;
421 my( $requestor, $target, $evt ) = $apputils->checkses_requestor(
422 $login_session, $hold->usr, 'UPDATE_HOLD' );
425 $logger->activity('User ' . $requestor->id .
426 ' updating hold ' . $hold->id . ' for user ' . $target->id );
428 return $U->storagereq(
429 "open-ils.storage.direct.action.hold_request.update", $hold );
433 __PACKAGE__->register_method(
434 method => "retrieve_hold_status",
435 api_name => "open-ils.circ.hold.status.retrieve",
437 Calculates the current status of the hold.
438 the requestor must have VIEW_HOLD permissions if the hold is for a user
439 other than the requestor.
440 Returns -1 on error (for now)
441 Returns 1 for 'waiting for copy to become available'
442 Returns 2 for 'waiting for copy capture'
443 Returns 3 for 'in transit'
444 Returns 4 for 'arrived'
447 sub retrieve_hold_status {
448 my($self, $client, $login_session, $hold_id) = @_;
451 my( $requestor, $target, $hold, $copy, $transit, $evt );
453 ( $hold, $evt ) = $apputils->fetch_hold($hold_id);
456 ( $requestor, $target, $evt ) = $apputils->checkses_requestor(
457 $login_session, $hold->usr, 'VIEW_HOLD' );
460 return 1 unless (defined($hold->current_copy));
462 ( $copy, $evt ) = $apputils->fetch_copy($hold->current_copy);
465 return 4 if ($hold->capture_time and $copy->circ_lib eq $hold->pickup_lib);
467 ( $transit, $evt ) = $apputils->fetch_hold_transit_by_hold( $hold->id );
468 return 4 if(ref($transit) and defined($transit->dest_recv_time) );
470 return 3 if defined($hold->capture_time);
479 __PACKAGE__->register_method(
480 method => "capture_copy",
481 api_name => "open-ils.circ.hold.capture_copy.barcode",
483 Captures a copy to fulfil a hold
484 Params is login session and copy barcode
485 Optional param is 'flesh'. If set, we also return the
486 relevant copy and title
487 login mus have COPY_CHECKIN permissions (since this is essentially
491 # XXX deprecate me XXX
494 my( $self, $client, $login_session, $params ) = @_;
495 my %params = %$params;
496 my $barcode = $params{barcode};
499 my( $user, $target, $copy, $hold, $evt );
501 ( $user, $evt ) = $apputils->checkses($login_session);
504 # am I allowed to checkin a copy?
505 $evt = $apputils->check_perms($user->id, $user->home_ou, "COPY_CHECKIN");
508 $logger->info("Capturing copy with barcode $barcode");
510 my $session = $apputils->start_db_session();
512 ($copy, $evt) = $apputils->fetch_copy_by_barcode($barcode);
515 $logger->debug("Capturing copy " . $copy->id);
517 #( $hold, $evt ) = _find_local_hold_for_copy($session, $copy, $user);
518 ( $hold, $evt ) = $self->find_nearest_permitted_hold($session, $copy, $user);
521 warn "Found hold " . $hold->id . "\n";
522 $logger->info("We found a hold " .$hold->id. "for capturing copy with barcode $barcode");
524 $hold->current_copy($copy->id);
525 $hold->capture_time("now");
528 my $stat = $session->request(
529 "open-ils.storage.direct.action.hold_request.update", $hold)->gather(1);
530 if(!$stat) { throw OpenSRF::EX::ERROR
531 ("Error updating hold request " . $copy->id); }
533 $copy->status(8); #status on holds shelf
535 # if the staff member capturing this item is not at the pickup lib
536 if( $user->home_ou ne $hold->pickup_lib ) {
537 $self->_build_hold_transit( $login_session, $session, $hold, $user, $copy );
540 $copy->editor($user->id);
541 $copy->edit_date("now");
542 $stat = $session->request(
543 "open-ils.storage.direct.asset.copy.update", $copy )->gather(1);
544 if(!$stat) { throw OpenSRF::EX ("Error updating copy " . $copy->id); }
546 my $payload = { hold => $hold };
547 $payload->{copy} = $copy if $params{flesh_copy};
549 if($params{flesh_record}) {
551 ($record, $evt) = $apputils->fetch_record_by_copy( $copy->id );
553 $record = $apputils->record_to_mvr($record);
554 $payload->{record} = $record;
557 $apputils->commit_db_session($session);
559 return OpenILS::Event->new('ROUTE_ITEM',
560 route_to => $hold->pickup_lib, payload => $payload );
563 sub _build_hold_transit {
564 my( $self, $login_session, $session, $hold, $user, $copy ) = @_;
565 my $trans = Fieldmapper::action::hold_transit_copy->new;
567 $trans->hold($hold->id);
568 $trans->source($user->home_ou);
569 $trans->dest($hold->pickup_lib);
570 $trans->source_send_time("now");
571 $trans->target_copy($copy->id);
572 $trans->copy_status($copy->status);
574 my $meth = $self->method_lookup("open-ils.circ.hold_transit.create");
575 my ($stat) = $meth->run( $login_session, $trans, $session );
576 if(!$stat) { throw OpenSRF::EX ("Error creating new hold transit"); }
577 else { $copy->status(6); } #status in transit
581 sub find_local_hold {
582 my( $class, $session, $copy, $user ) = @_;
583 #return _find_local_hold_for_copy($session, $copy, $user);
584 return $class->find_nearest_permitted_hold($session, $copy, $user);
589 sub _find_local_hold_for_copy {
594 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
596 # first see if this copy has already been selected to fulfill a hold
597 my $hold = $session->request(
598 "open-ils.storage.direct.action.hold_request.search_where",
599 { current_copy => $copy->id, capture_time => undef } )->gather(1);
601 if($hold) {return $hold;}
603 $logger->debug("searching for local hold at org " .
604 $user->ws_ou . " and copy " . $copy->id);
606 my $holdid = $session->request(
607 "open-ils.storage.action.hold_request.nearest_hold",
608 $user->ws_ou, $copy->id )->gather(1);
610 return (undef, $evt) unless defined $holdid;
612 $logger->debug("Found hold id $holdid while ".
613 "searching nearest hold to " .$user->ws_ou);
615 return $apputils->fetch_hold($holdid);
626 __PACKAGE__->register_method(
627 method => "create_hold_transit",
628 api_name => "open-ils.circ.hold_transit.create",
630 Creates a new transit object
633 sub create_hold_transit {
634 my( $self, $client, $login_session, $transit, $session ) = @_;
636 my( $user, $evt ) = $apputils->checkses($login_session);
638 $evt = $apputils->check_perms($user->id, $user->home_ou, "CREATE_TRANSIT");
642 if($session) { $ses = $session; }
643 else { $ses = OpenSRF::AppSession->create("open-ils.storage"); }
645 return $ses->request(
646 "open-ils.storage.direct.action.hold_transit_copy.create", $transit )->gather(1);
650 sub fetch_open_hold_by_current_copy {
653 my $hold = $apputils->simplereq(
655 'open-ils.cstore.direct.action.hold_request.search.atomic',
656 { current_copy => $copyid , fulfillment_time => undef });
657 return $hold->[0] if ref($hold);
661 sub fetch_related_holds {
664 return $apputils->simplereq(
666 'open-ils.cstore.direct.action.hold_request.search.atomic',
667 { current_copy => $copyid , fulfillment_time => undef });
671 __PACKAGE__->register_method (
672 method => "hold_pull_list",
673 api_name => "open-ils.circ.hold_pull_list.retrieve",
675 Returns a list of hold ID's that need to be "pulled"
681 my( $self, $conn, $authtoken, $limit, $offset ) = @_;
682 my( $reqr, $evt ) = $U->checkses($authtoken);
685 my $org = $reqr->ws_ou || $reqr->home_ou;
686 # the perm locaiton shouldn't really matter here since holds
687 # will exist all over and VIEW_HOLDS should be universal
688 $evt = $U->check_perms($reqr->id, $org, 'VIEW_HOLD');
691 return $U->storagereq(
692 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib.atomic',
693 $org, $limit, $offset ); # XXX change to workstation
696 __PACKAGE__->register_method (
697 method => 'fetch_hold_notify',
698 api_name => 'open-ils.circ.hold_notification.retrieve_by_hold',
700 Returns a list of hold notification objects based on hold id.
701 @param authtoken The loggin session key
702 @param holdid The id of the hold whose notifications we want to retrieve
703 @return An array of hold notification objects, event on error.
707 sub fetch_hold_notify {
708 my( $self, $conn, $authtoken, $holdid ) = @_;
709 my( $requestor, $evt ) = $U->checkses($authtoken);
712 ($hold, $evt) = $U->fetch_hold($holdid);
714 ($patron, $evt) = $U->fetch_user($hold->usr);
717 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'VIEW_HOLD_NOTIFICATION');
720 $logger->info("User ".$requestor->id." fetching hold notifications for hold $holdid");
721 return $U->cstorereq(
722 'open-ils.cstore.direct.action.hold_notification.search.atomic', {hold => $holdid} );
726 __PACKAGE__->register_method (
727 method => 'create_hold_notify',
728 api_name => 'open-ils.circ.hold_notification.create',
730 Creates a new hold notification object
731 @param authtoken The login session key
732 @param notification The hold notification object to create
733 @return ID of the new object on success, Event on error
736 sub create_hold_notify {
737 my( $self, $conn, $authtoken, $notification ) = @_;
738 my( $requestor, $evt ) = $U->checkses($authtoken);
741 ($hold, $evt) = $U->fetch_hold($notification->hold);
743 ($patron, $evt) = $U->fetch_user($hold->usr);
746 # XXX perm depth probably doesn't matter here -- should always be consortium level
747 $evt = $U->check_perms($requestor->id, $patron->home_ou, 'CREATE_HOLD_NOTIFICATION');
750 # Set the proper notifier
751 $notification->notify_staff($requestor->id);
752 my $id = $U->storagereq(
753 'open-ils.storage.direct.action.hold_notification.create', $notification );
754 return $U->DB_UPDATE_FAILED($notification) unless $id;
755 $logger->info("User ".$requestor->id." successfully created new hold notification $id");
760 __PACKAGE__->register_method(
761 method => 'reset_hold',
762 api_name => 'open-ils.circ.hold.reset',
764 Un-captures and un-targets a hold, essentially returning
765 it to the state it was in directly after it was placed,
766 then attempts to re-target the hold
767 @param authtoken The login session key
768 @param holdid The id of the hold
774 my( $self, $conn, $auth, $holdid ) = @_;
776 my ($hold, $evt) = $U->fetch_hold($holdid);
778 ($reqr, $evt) = $U->checksesperm($auth, 'UPDATE_HOLD'); # XXX stronger permission
780 $evt = $self->_reset_hold($reqr, $hold);
786 my ($self, $reqr, $hold, $session) = @_;
791 $session = $U->start_db_session();
794 $hold->clear_capture_time;
795 $hold->clear_current_copy;
797 return $U->DB_UPDATE_FAILED($hold) unless
799 'open-ils.storage.direct.action.hold_request.update', $hold )->gather(1);
802 'open-ils.storage.action.hold_request.copy_targeter', undef, $hold->id )->gather(1);
804 $U->commit_db_session($session) unless $x;
809 __PACKAGE__->register_method(
810 method => 'fetch_open_title_holds',
811 api_name => 'open-ils.circ.open_holds.retrieve',
813 Returns a list ids of un-fulfilled holds for a given title id
814 @param authtoken The login session key
815 @param id the id of the item whose holds we want to retrieve
816 @param type The hold type - M, T, V, C
820 sub fetch_open_title_holds {
821 my( $self, $conn, $auth, $id, $type, $org ) = @_;
822 my $e = OpenILS::Utils::Editor->new( authtoken => $auth );
823 return $e->event unless $e->checkauth;
826 $org ||= $e->requestor->ws_ou;
828 # return $e->search_action_hold_request(
829 # { target => $id, hold_type => $type, fulfillment_time => undef }, {idlist=>1});
831 # XXX make me return IDs in the future ^--
832 return $e->search_action_hold_request(
833 { target => $id, hold_type => $type, fulfillment_time => undef });
839 __PACKAGE__->register_method(
840 method => 'fetch_captured_holds',
841 api_name => 'open-ils.circ.captured_holds.on_shelf.retrieve',
843 Returns a list ids of un-fulfilled holds for a given title id
844 @param authtoken The login session key
845 @param org The org id of the location in question
848 sub fetch_captured_holds {
849 my( $self, $conn, $auth, $org ) = @_;
851 my $e = OpenILS::Utils::Editor->new(authtoken => $auth);
852 return $e->event unless $e->checkauth;
853 return $e->event unless $e->allowed('VIEW_HOLD'); # XXX rely on editor perm
855 $org ||= $e->requestor->ws_ou;
857 my $holds = $e->search_action_hold_request(
859 capture_time => { "!=" => undef },
860 current_copy => { "!=" => undef },
861 fulfillment_time => undef,
867 my $stat = $U->copy_status_from_name('on holds shelf');
868 for my $h (@$holds) {
869 my $copy = $e->retrieve_asset_copy($h->current_copy)
871 push( @res, $h ) if $copy->status == $stat->id; # eventually, push IDs here
881 __PACKAGE__->register_method(
882 method => "check_title_hold",
883 api_name => "open-ils.circ.title_hold.is_possible",
885 Determines if a hold were to be placed by a given user,
886 whether or not said hold would have any potential copies
888 @param authtoken The login session key
889 @param params A hash of named params including:
890 patronid - the id of the hold recipient
891 titleid (brn) - the id of the title to be held
892 depth - the hold range depth (defaults to 0)
895 sub check_title_hold {
896 my( $self, $client, $authtoken, $params ) = @_;
898 my %params = %$params;
899 my $titleid = $params{titleid} ||"";
900 my $mrid = $params{mrid} ||"";
901 my $depth = $params{depth} || 0;
902 my $pickup_lib = $params{pickup_lib};
903 my $hold_type = $params{hold_type} || 'T';
905 my $e = new_editor(authtoken=>$authtoken);
906 return $e->event unless $e->checkauth;
907 my $patron = $e->retrieve_actor_user($params{patronid})
909 return $e->event unless $e->allowed('VIEW_HOLD_PERMIT', $patron->home_ou);
911 my $rangelib = $params{range_lib} || $patron->home_ou;
913 my $request_lib = $e->retrieve_actor_org_unit($e->requestor->ws_ou)
916 if( $hold_type eq 'T' ) {
917 return _check_title_hold_is_possible(
918 $titleid, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib);
921 if( $hold_type eq 'M' ) {
922 my $maps = $e->search_metabib_source_map({metarecord=>$mrid});
923 my @recs = map { $_->source } @$maps;
924 for my $rec (@recs) {
925 return 1 if (_check_title_hold_is_possible(
926 $rec, $rangelib, $depth, $request_lib, $patron, $e->requestor, $pickup_lib));
933 sub _check_title_hold_is_possible {
934 my( $titleid, $rangelib, $depth, $request_lib, $patron, $requestor, $pickup_lib ) = @_;
940 $logger->debug("Fetching ranged title tree for title $titleid, org $rangelib, depth $depth");
942 while( $title = $U->storagereq(
943 'open-ils.storage.biblio.record_entry.ranged_tree',
944 $titleid, $rangelib, $depth, $limit, $offset ) ) {
948 ref($title->call_numbers) and
949 @{$title->call_numbers};
951 for my $cn (@{$title->call_numbers}) {
953 $logger->debug("Checking callnumber ".$cn->id." for hold fulfillment possibility");
955 for my $copy (@{$cn->copies}) {
957 $logger->debug("Checking copy ".$copy->id." for hold fulfillment possibility");
959 return 1 if OpenILS::Utils::PermitHold::permit_copy_hold(
961 requestor => $requestor,
964 title_descriptor => $title->fixed_fields, # this is fleshed into the title object
965 pickup_lib => $pickup_lib,
966 request_lib => $request_lib
970 $logger->debug("Copy ".$copy->id." for hold fulfillment possibility failed...");
981 sub find_nearest_permitted_hold {
987 my $evt = OpenILS::Event->new('ACTION_HOLD_REQUEST_NOT_FOUND');
989 # first see if this copy has already been selected to fulfill a hold
990 my $hold = $session->request(
991 "open-ils.storage.direct.action.hold_request.search_where",
992 { current_copy => $copy->id, capture_time => undef } )->gather(1);
995 $logger->info("hold found which can be fulfilled by copy ".$copy->id);
999 # We know this hold is permitted, so just return it
1000 return $hold if $hold;
1002 $logger->debug("searching for potential holds at org ".
1003 $user->ws_ou." and copy ".$copy->id);
1005 my $holds = $session->request(
1006 "open-ils.storage.action.hold_request.nearest_hold.atomic",
1007 $user->ws_ou, $copy->id, 5 )->gather(1);
1009 return (undef, $evt) unless @$holds;
1011 # for each potential hold, we have to run the permit script
1012 # to make sure the hold is actually permitted.
1014 for my $holdid (@$holds) {
1015 next unless $holdid;
1016 $logger->info("Checking if hold $holdid is permitted for user ".$user->id);
1018 my ($hold) = $U->fetch_hold($holdid);
1020 my ($reqr) = $U->fetch_user($hold->requestor);
1022 return ($hold) if OpenILS::Utils::PermitHold::permit_copy_hold(
1024 patron_id => $hold->usr,
1025 requestor => $reqr->id,
1027 pickup_lib => $hold->pickup_lib,
1028 request_lib => $hold->request_lib
1033 return (undef, $evt);