on /policy APIs return server_instance_uuid

- that will allow the policy-handler to identify the change
  of deployment-handler instance and send the catch_up
  message to bring all the policies up to date
- proper jira ticket

Change-Id: I53f99ea8316f506ab999fb6183952409ecb6e53b
Signed-off-by: Alex Shatov <alexs@att.com>
Issue-ID: DCAEGEN2-389

1 files changed, 6 insertions, 2 deletions

diff --git a/lib/policy.js b/lib/policy.js
index b91e5fd..d471cff 100644
--- a/lib/policy.js
+++ b/lib/policy.js
@@ -63,7 +63,10 @@ function policyUpdate(req, res, next) {
     /**
      * reply to and free up the policy_handler
      */
-    res.json({});
+    const response = {"requestID": req.dcaeReqId};
+    response.started = new Date();
+    response.server_instance_uuid = process.mainModule.exports.config.server_instance_uuid;
+    res.json(response);
 
     policy_update.latest_policies = JSON.parse(policy_update.latest_policies);
     policy_update.removed_policies = JSON.parse(policy_update.removed_policies);
@@ -274,8 +277,9 @@ function policyUpdate(req, res, next) {
  */
 function getComponentPoliciesFromCloudify(req, res, next) {
     logger.debug(req.dcaeReqId, "getComponentPoliciesFromCloudify " + req.originalUrl);
-    const response = {"requestId": req.dcaeReqId};
+    const response = {"requestID": req.dcaeReqId};
     response.started = new Date();
+    response.server_instance_uuid = process.mainModule.exports.config.server_instance_uuid;
     response.node_instance_ids = [];
     response.component_policies = [];
     response.component_policy_filters = [];