From ab1e5c5d3b3ee741137d1796e18837dcfea9b7c5 Mon Sep 17 00:00:00 2001
From: Kevin <kevin.hagens@brealtime.com>
Date: Tue, 16 Nov 2021 11:52:23 -0600
Subject: [PATCH] gpid support for emx

---
 modules/emx_digitalBidAdapter.js                | 11 +++++++++++
 test/spec/modules/emx_digitalBidAdapter_spec.js | 15 +++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/modules/emx_digitalBidAdapter.js b/modules/emx_digitalBidAdapter.js
index 260ffe105f4..f1aa730ed19 100644
--- a/modules/emx_digitalBidAdapter.js
+++ b/modules/emx_digitalBidAdapter.js
@@ -257,6 +257,17 @@ export const spec = {
         tagid,
         secure
       };
+
+      // adding gpid support
+      let gpid = utils.deepAccess(bid, 'ortb2Imp.ext.data.adserver.adslot');
+      if (!gpid) {
+        gpid = utils.deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
+      }
+
+      if (gpid) {
+        data.ext = {gpid: gpid.toString()};
+      }
+      
       let typeSpecifics = isVideo ? { video: emxAdapter.buildVideo(bid) } : { banner: emxAdapter.buildBanner(bid) };
       let bidfloorObj = bidfloor > 0 ? { bidfloor, bidfloorcur: DEFAULT_CUR } : {};
       let emxBid = Object.assign(data, typeSpecifics, bidfloorObj);
diff --git a/test/spec/modules/emx_digitalBidAdapter_spec.js b/test/spec/modules/emx_digitalBidAdapter_spec.js
index 5831a8506c1..3e559488621 100644
--- a/test/spec/modules/emx_digitalBidAdapter_spec.js
+++ b/test/spec/modules/emx_digitalBidAdapter_spec.js
@@ -450,6 +450,21 @@ describe('emx_digital Adapter', function () {
     });
   });
 
+  it('should add gpid to request if present', () => {
+    // inject gpid
+    const gpid = '/12345/my-gpt-tag-0';
+    let bid = utils.deepClone(bidderRequest.bids[0]);
+    bid.ortb2Imp = { ext: { data: { adserver: { adslot: gpid } } } }; // put gpid in both spots
+    bid.ortb2Imp = { ext: { data: { pbadslot: gpid } } };
+
+    // build bid request
+    let requestWithGPID = spec.buildRequests([bid], bidderRequest);
+    requestWithGPID = JSON.parse(requestWithGPID.data);
+
+    // ensure gpid inside bid request
+    expect(requestWithGPID.imp[0].ext.gpid).to.exist.and.equal(gpid);
+  });
+
   describe('interpretResponse', function () {
     let bid = {
       'bidder': 'emx_digital',