From 12201a2074153744ee309e36c2d847c363d33be0 Mon Sep 17 00:00:00 2001
From: Paul Wyrembak <paul@trustx.org>
Date: Wed, 20 Dec 2017 12:48:24 +0300
Subject: [PATCH] Update TrustX adapter: parameter r was added to ad request as
 cache buster

---
 modules/trustxBidAdapter.js                | 3 +++
 test/spec/modules/trustxBidAdapter_spec.js | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/modules/trustxBidAdapter.js b/modules/trustxBidAdapter.js
index f16b8b96ec8..ec1f0247455 100644
--- a/modules/trustxBidAdapter.js
+++ b/modules/trustxBidAdapter.js
@@ -37,11 +37,13 @@ export const spec = {
     const bidsMap = {};
     const bids = validBidRequests || [];
     let priceType = 'net';
+    let reqId;
 
     bids.forEach(bid => {
       if (bid.params.priceType === 'gross') {
         priceType = 'gross';
       }
+      reqId = bid.bidderRequestId;
       if (!bidsMap[bid.params.uid]) {
         bidsMap[bid.params.uid] = [bid];
         auids.push(bid.params.uid);
@@ -54,6 +56,7 @@ export const spec = {
       u: utils.getTopWindowUrl(),
       pt: priceType,
       auids: auids.join(','),
+      r: reqId
     };
 
     return {
diff --git a/test/spec/modules/trustxBidAdapter_spec.js b/test/spec/modules/trustxBidAdapter_spec.js
index 918e03674a9..6149545d59f 100644
--- a/test/spec/modules/trustxBidAdapter_spec.js
+++ b/test/spec/modules/trustxBidAdapter_spec.js
@@ -82,6 +82,7 @@ describe('TrustXAdapter', function () {
       expect(payload).to.have.property('u').that.is.a('string');
       expect(payload).to.have.property('pt', 'net');
       expect(payload).to.have.property('auids', '43');
+      expect(payload).to.have.property('r', '22edbae2733bf6');
     });
 
     it('auids must not be duplicated', () => {
@@ -91,6 +92,7 @@ describe('TrustXAdapter', function () {
       expect(payload).to.have.property('u').that.is.a('string');
       expect(payload).to.have.property('pt', 'net');
       expect(payload).to.have.property('auids', '43,45');
+      expect(payload).to.have.property('r', '22edbae2733bf6');
     });
 
     it('pt parameter must be "gross" if params.priceType === "gross"', () => {
@@ -101,6 +103,7 @@ describe('TrustXAdapter', function () {
       expect(payload).to.have.property('u').that.is.a('string');
       expect(payload).to.have.property('pt', 'gross');
       expect(payload).to.have.property('auids', '43,45');
+      expect(payload).to.have.property('r', '22edbae2733bf6');
       delete bidRequests[1].params.priceType;
     });
 
@@ -112,6 +115,7 @@ describe('TrustXAdapter', function () {
       expect(payload).to.have.property('u').that.is.a('string');
       expect(payload).to.have.property('pt', 'net');
       expect(payload).to.have.property('auids', '43,45');
+      expect(payload).to.have.property('r', '22edbae2733bf6');
       delete bidRequests[1].params.priceType;
     });
   });