Discovery Bid Adapter: add bidId, keywords, and pbadslot (prebid#10694)

Author: ecoeco163

modules/discoveryBidAdapter.js

@@ -243,8 +243,9 @@ function getReferrer(bidRequest = {}, bidderRequest = {}) {
  */
 function addImpExtParams(bidRequest = {}, bidderRequest = {}) {
   const { deepAccess } = utils;
-  const { params = {}, adUnitCode } = bidRequest;
+  const { params = {}, adUnitCode, bidId } = bidRequest;
   const ext = {
+    bidId: bidId || '',
     adUnitCode: adUnitCode || '',
     token: params.token || '',
     siteId: params.siteId || '',
@@ -260,7 +261,9 @@ function addImpExtParams(bidRequest = {}, bidderRequest = {}) {
     browsiViewability: deepAccess(bidRequest, 'ortb2Imp.ext.data.browsi.browsiViewability', '', ''),
     adserverName: deepAccess(bidRequest, 'ortb2Imp.ext.data.adserver.name', '', ''),
     adslot: deepAccess(bidRequest, 'ortb2Imp.ext.data.adserver.adslot', '', ''),
+    keywords: deepAccess(bidRequest, 'ortb2Imp.ext.data.keywords', '', ''),
     gpid: deepAccess(bidRequest, 'ortb2Imp.ext.gpid', '', ''),
+    pbadslot: deepAccess(bidRequest, 'ortb2Imp.ext.data.pbadslot', '', ''),
   };
   return ext;
 }

test/spec/modules/discoveryBidAdapter_spec.js

@@ -39,7 +39,8 @@ describe('discovery:BidAdapterTests', function () {
             publisher: {
               domain: 'discovery.popin.cc'
             },
-            page: 'https://discovery.popin.cc'
+            page: 'https://discovery.popin.cc',
+            cat: ['IAB-19', 'IAB-20'],
           },
         },
         ortb2Imp: {
@@ -53,7 +54,9 @@ describe('discovery:BidAdapterTests', function () {
               adserver: {
                 name: 'adserver_name',
                 adslot: 'adslot_name',
-              }
+              },
+              keywords: ['travel', 'sport'],
+              pbadslot: '202309999'
             }
           }
         },