TT#130450 use uuid in /api/cfdestinationsets /api/cfmappings

* unify the logic and use uuid in /api/cfdestinationsets and
  /api/cfmappings if the subscriber's primary number is empty

Change-Id: Ibdb7e2a2bcd33165be5ec1d92c4f1df24f59405a

lib/NGCP/Panel/Role/API/CFDestinationSets.pm

@@ -148,7 +148,7 @@ sub update_item {
         if ($primary_nr_rs) {
             $number = $primary_nr_rs->cc . ($primary_nr_rs->ac //'') . $primary_nr_rs->sn;
         } else {
-            $number = ''
+            $number = $b_subscriber->uuid;
         }
         my $domain = $subscriber->domain->domain // '';
 

lib/NGCP/Panel/Role/API/CFMappings.pm

@@ -196,7 +196,7 @@ sub update_item {
                 if ($primary_nr_rs) {
                     $number = $primary_nr_rs->cc . ($primary_nr_rs->ac //'') . $primary_nr_rs->sn;
                 } else {
-                    $number = ''
+                    $number = $item->uuid;
                 }
                 my $domain = $item->provisioning_voip_subscriber->domain->domain // '';