granular reply configuration for presence query

kamailio/presence-query.cfg

@@ -1,5 +1,8 @@
 ######## Presence query server module ########
 
+#!trydef KZ_PRESENCE_QUERY_REPLY_ZONES 0
+kazoo.presence_query_reply_zones = KZ_PRESENCE_QUERY_REPLY_ZONES descr "0 - all, 1 - local, 2 - remote"
+
 route[PRESENCE_SEARCH_SUMMARY]
 {
     xlog("L_INFO", "$(kzE{kz.json,Msg-ID})|query|processing presence summary query for $(kzE{kz.json,Realm})\n");
@@ -88,19 +91,22 @@ route[PRESENCE_SEARCH_DETAIL]
 
 }
 
-
-
 event_route[kazoo:consumer-event-presence-search-req]
 {
-  switch($(kzE{kz.json,Search-Type})) {
-    case "summary":
-        route(PRESENCE_SEARCH_SUMMARY);
-        break;
-    case "detail":
-        route(PRESENCE_SEARCH_DETAIL);
-        break;
-    default:
-        xlog("L_INFO", "$ci|search type '$(kzE{kz.json,Search-Type})' not handled\n");
+  $var(Zone) = $(kzE{kz.json,AMQP-Broker-Zone});
+  if( ($var(Zone) == "MY_AMQP_ZONE" && $sel(cfg_get.kazoo.presence_query_reply_zones) != 2) ||
+      ($var(Zone) != "MY_AMQP_ZONE" && $sel(cfg_get.kazoo.presence_query_reply_zones) != 1)) {
+
+      switch($(kzE{kz.json,Search-Type})) {
+        case "summary":
+            route(PRESENCE_SEARCH_SUMMARY);
+            break;
+        case "detail":
+            route(PRESENCE_SEARCH_DETAIL);
+            break;
+        default:
+            xlog("L_INFO", "$ci|search type '$(kzE{kz.json,Search-Type})' not handled\n");
+      }
   }
 }