From: erickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Tue, 14 Sep 2010 19:04:24 +0000 (+0000)
Subject: additional issuance holds supporting code; in this case, hold_to_mvr func which is... 
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=248517ce152a6ecb6b163b7f15fb593219374b81;p=evergreen%2Fbjwebb.git

additional issuance holds supporting code; in this case, hold_to_mvr func which is used by the uber hold details method;  commit also includes a small speed tweak for fetching details for copy holds (1 less cstore call)

git-svn-id: svn://svn.open-ils.org/ILS/trunk@17658 dcc99617-32d9-48b4-a31d-7c20da2025e4
---

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Circ/Holds.pm b/Open-ILS/src/perlmods/OpenILS/Application/Circ/Holds.pm
index 34ec0f2d0..22b218860 100644
--- a/Open-ILS/src/perlmods/OpenILS/Application/Circ/Holds.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Circ/Holds.pm
@@ -2463,6 +2463,7 @@ sub find_hold_mvr {
 	my $tid;
 	my $copy;
 	my $volume;
+    my $issuance;
 
 	if( $hold->hold_type eq OILS_HOLD_TYPE_METARECORD ) {
 		my $mr = $e->retrieve_metabib_metarecord($hold->target)
@@ -2477,11 +2478,21 @@ sub find_hold_mvr {
 			or return $e->event;
 		$tid = $volume->record;
 
+    } elsif( $hold->hold_type eq OILS_HOLD_TYPE_ISSUANCE ) {
+        $issuance = $e->retrieve_serial_issuance([
+            $hold->target,
+            {flesh => 1, flesh_fields => {siss => [ qw/subscription/ ]}}
+        ]) or return $e->event;
+
+        $tid = $issuance->subscription->record_entry;
+
 	} elsif( $hold->hold_type eq OILS_HOLD_TYPE_COPY ) {
-		$copy = $e->retrieve_asset_copy($hold->target)
-			or return $e->event;
-		$volume = $e->retrieve_asset_call_number($copy->call_number)
-			or return $e->event;
+		$copy = $e->retrieve_asset_copy([
+            $hold->target, 
+            {flesh => 1, flesh_fields => {acp => ['call_number']}}
+        ]) or return $e->event;
+        
+		$volume = $copy->call_number;
 		$tid = $volume->record;
 	}
 
@@ -2496,7 +2507,7 @@ sub find_hold_mvr {
 
     # TODO return metarcord mvr for M holds
 	my $title = $e->retrieve_biblio_record_entry($tid);
-	return ( $U->record_to_mvr($title), $volume, $copy );
+	return ( $U->record_to_mvr($title), $volume, $copy, $issuance );
 }