From 602ab246138ba5d69288ae8bed38c042a517ffc2 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Fri, 16 Sep 2016 02:17:57 +0200
Subject: added lib function to get group of cart


diff --git a/lib/RHRD/rddb.pm b/lib/RHRD/rddb.pm
index 26dcc12..5c7c26d 100755
--- a/lib/RHRD/rddb.pm
+++ b/lib/RHRD/rddb.pm
@@ -197,6 +197,28 @@ sub get_next_free_slot
   return ($low_cart, $high_cart);
 }
 
+sub get_cart_group
+{
+  my ($ctx, $cart) = @_;
+
+  my $sql = qq{select GROUP_NAME from CART where NUMBER = ?;};
+
+  my $sth = $ctx->{'dbh'}->prepare($sql)
+    or return (undef, 'ERROR', "Database Error: " . $ctx->{'dbh'}->errstr);
+
+  $sth->execute($cart)
+    or return (undef, 'ERROR', "Database Error: " . $sth->errstr);
+
+  my ($groupname) = $sth->fetchrow_array();
+  $sth->finish();
+
+  unless(defined($groupname)) {
+    return (undef, 'ERROR', "cart not found");
+  }
+
+  return ($groupname, 'OK', 'success');
+}
+
 sub set_cut_evergreen
 {
   my ($ctx, $cart, $cut, $value) = @_;
-- 
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