adding "nearest_hold" select

git-svn-id: svn://svn.open-ils.org/ILS/trunk@1317 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/action.pm b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/action.pm
index e13e081..72049ba 100644 (file)
--- a/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/action.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/action.pm
@@ -34,6 +34,29 @@ __PACKAGE__->register_method(
        method          => 'grab_overdue',
 );
 
+sub nearest_hold {
+       my $self = shift;
+       my $client = shift;
+       my $pl = shift;
+       my $cp = shift;
+
+       my ($id) = action::hold_request->db_Main->selectrow_array(<<"   SQL", {}, $pl,$cp);
+               SELECT  h.id
+                 FROM  action.hold_request h
+                       JOIN action.hold_copy_map hm ON (hm.hold = h.id)
+                 WHERE h.pickup_lib = ?
+                       AND hm.target_copy = ?
+                       AND h.capture_time IS NULL
+               ORDER BY h.pickup_lib - (SELECT home_ou FROM actor.usr a WHERE a.id = h.usr), h.request_time
+       SQL
+       return $id;
+}
+__PACKAGE__->register_method(
+       api_name        => 'open-ils.storage.action.hold_request.nearest_hold',
+       api_level       => 1,
+       method          => 'nearest_hold',
+);
+
 sub next_resp_group_id {
        my $self = shift;
        my $client = shift;