From 4883350ca50dba7a76ffc74b59c9d948ecc90c2f Mon Sep 17 00:00:00 2001
From: ivan <ivan>
Date: Wed, 20 Feb 2008 02:07:02 +0000
Subject: retry collisions a bit, acme is getting duplicate errors... guess
 they're using lots and lots of prepaid cards.  closes: RT#3104

---
 FS/FS/prepay_credit.pm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'FS')

diff --git a/FS/FS/prepay_credit.pm b/FS/FS/prepay_credit.pm
index bf85dfaa6..302ba37c7 100644
--- a/FS/FS/prepay_credit.pm
+++ b/FS/FS/prepay_credit.pm
@@ -162,10 +162,18 @@ sub generate {
   local $FS::UID::AutoCommit = 0;
   my $dbh = dbh;
 
+  my $condup = 0; #don't retry forever
+
   my @cards = ();
   for ( 1 ... $num ) {
+
+    my $identifier = join('', map($codeset[int(rand $#codeset)], (0..7) ) );
+
+    redo if qsearchs('prepay_credit',{identifier=>$identifier}) && $condup++<23;
+    $condup = 0;
+
     my $prepay_credit = new FS::prepay_credit {
-      'identifier' => join('', map($codeset[int(rand $#codeset)], (0..7) ) ),
+      'identifier' => $identifier,
       %$hashref,
     };
     my $error = $prepay_credit->check || $prepay_credit->insert;
-- 
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