From 4c0b20f2f32c71f292bd99b5d5940470c2acfb0d Mon Sep 17 00:00:00 2001
From: jsnellbaker <31102355+jsnellbaker@users.noreply.github.com>
Date: Mon, 3 May 2021 11:00:04 -0400
Subject: [PATCH] appnexus Bid Adapter - add support for gptPreAuction (#6688)

---
 modules/appnexusBidAdapter.js                |  5 +++++
 test/spec/modules/appnexusBidAdapter_spec.js | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/modules/appnexusBidAdapter.js b/modules/appnexusBidAdapter.js
index a48e3c0fde3..8fd7189b2d5 100644
--- a/modules/appnexusBidAdapter.js
+++ b/modules/appnexusBidAdapter.js
@@ -743,6 +743,11 @@ function bidToTag(bid) {
     tag.keywords = keywords;
   }
 
+  let gpid = utils.deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
+  if (gpid) {
+    tag.gpid = gpid;
+  }
+
   if (bid.mediaType === NATIVE || utils.deepAccess(bid, `mediaTypes.${NATIVE}`)) {
     tag.ad_types.push(NATIVE);
     if (tag.sizes.length === 0) {
diff --git a/test/spec/modules/appnexusBidAdapter_spec.js b/test/spec/modules/appnexusBidAdapter_spec.js
index 2b7c5835604..c9c8e53f519 100644
--- a/test/spec/modules/appnexusBidAdapter_spec.js
+++ b/test/spec/modules/appnexusBidAdapter_spec.js
@@ -629,6 +629,17 @@ describe('AppNexusAdapter', function () {
       expect(payload.tags[0].use_pmt_rule).to.equal(true);
     });
 
+    it('should add gpid to the request', function () {
+      let testGpid = '/12345/my-gpt-tag-0';
+      let bidRequest = deepClone(bidRequests[0]);
+      bidRequest.ortb2Imp = { ext: { data: { pbadslot: testGpid } } };
+
+      const request = spec.buildRequests([bidRequest]);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.tags[0].gpid).to.exist.and.equal(testGpid)
+    });
+
     it('should add gdpr consent information to the request', function () {
       let consentString = 'BOJ8RZsOJ8RZsABAB8AAAAAZ+A==';
       let bidderRequest = {