added a flag to settings method to allow for retrieving a single setting.

git-svn-id: svn://svn.open-ils.org/ILS/trunk@6874 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Actor.pm b/Open-ILS/src/perlmods/OpenILS/Application/Actor.pm
index 5d863ac..5043eb7 100644 (file)
--- a/Open-ILS/src/perlmods/OpenILS/Application/Actor.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Actor.pm
@@ -117,7 +117,7 @@ __PACKAGE__->register_method(
        api_name        => "open-ils.actor.patron.settings.retrieve",
 );
 sub user_settings {
-       my( $self, $client, $user_session, $uid ) = @_;
+       my( $self, $client, $user_session, $uid, $setting ) = @_;
        
        my( $staff, $user, $evt ) = 
                $apputils->checkses_requestor( $user_session, $uid, 'VIEW_USER' );
@@ -128,7 +128,10 @@ sub user_settings {
                'open-ils.cstore',
                'open-ils.cstore.direct.actor.user_setting.search.atomic', { usr => $uid } );
 
-       return { map { ( $_->name => JSON->JSON2perl($_->value) ) } @$s };
+       my $settings =  { map { ( $_->name => JSON->JSON2perl($_->value) ) } @$s };
+
+   return $$settings{$setting} if $setting;
+   return $settings;
 }
 
 
@@ -2056,7 +2059,8 @@ sub user_transaction_history {
                          flesh_fields => { mbt => [ qw/billings payments grocery circulation/ ] },
                          order_by => { mbt => 'xact_start DESC' },
                        }
-               ]
+               ],
+      {substream => 1}
        ) };
 
        $e->rollback;