PrebidServerbidAdapter to use userIdAsEids to set eids in request (prebid#4966)

* added support for pubcommon, digitrust, id5id

* added support for IdentityLink

* changed the source for id5

* added unit test cases

* changed source param for identityLink

* in-dev; breaking; waiting for a fix

* removed console.log

* deleted commented code

Author: pm-harshad-mane

modules/prebidServerBidAdapter/index.js

@@ -588,100 +588,9 @@ const OPEN_RTB_PROTOCOL = {
       request.ext.prebid.aliases = aliases;
     }
 
-    const bidUserId = utils.deepAccess(bidRequests, '0.bids.0.userId');
-    if (bidUserId && typeof bidUserId === 'object' && (bidUserId.tdid || bidUserId.pubcid || bidUserId.parrableid || bidUserId.lipb || bidUserId.id5id || bidUserId.criteoId || bidUserId.britepoolid || bidUserId.idl_env)) {
-      utils.deepSetValue(request, 'user.ext.eids', []);
-
-      if (bidUserId.tdid) {
-        request.user.ext.eids.push({
-          source: 'adserver.org',
-          uids: [{
-            id: bidUserId.tdid,
-            ext: {
-              rtiPartner: 'TDID'
-            }
-          }]
-        });
-      }
-
-      if (bidUserId.pubcid) {
-        request.user.ext.eids.push({
-          source: 'pubcid.org',
-          uids: [{
-            id: bidUserId.pubcid,
-          }]
-        });
-      }
-
-      if (bidUserId.parrableid) {
-        request.user.ext.eids.push({
-          source: 'parrable.com',
-          uids: [{
-            id: bidUserId.parrableid
-          }]
-        });
-      }
-
-      if (bidUserId.lipb && bidUserId.lipb.lipbid) {
-        const liveIntent = {
-          source: 'liveintent.com',
-          uids: [{
-            id: bidUserId.lipb.lipbid
-          }]
-        };
-
-        if (Array.isArray(bidUserId.lipb.segments) && bidUserId.lipb.segments.length) {
-          liveIntent.ext = {
-            segments: bidUserId.lipb.segments
-          };
-        }
-        request.user.ext.eids.push(liveIntent);
-      }
-
-      if (bidUserId.id5id) {
-        request.user.ext.eids.push({
-          source: 'id5-sync.com',
-          uids: [{
-            id: bidUserId.id5id,
-          }]
-        });
-      }
-
-      if (bidUserId.criteoId) {
-        request.user.ext.eids.push({
-          source: 'criteo.com',
-          uids: [{
-            id: bidUserId.criteoId
-          }]
-        });
-      }
-
-      if (bidUserId.britepoolid) {
-        request.user.ext.eids.push({
-          source: 'britepool.com',
-          uids: [{
-            id: bidUserId.britepoolid
-          }]
-        });
-      }
-
-      if (bidUserId.idl_env) {
-        request.user.ext.eids.push({
-          source: 'liveramp.com',
-          uids: [{
-            id: bidUserId.idl_env
-          }]
-        })
-      }
-
-      if (bidUserId.netId) {
-        request.user.ext.eids.push({
-          source: 'netid.de',
-          uids: [{
-            id: bidUserId.netId
-          }]
-        })
-      }
+    const bidUserIdAsEids = utils.deepAccess(bidRequests, '0.bids.0.userIdAsEids');
+    if (utils.isArray(bidUserIdAsEids) && bidUserIdAsEids.length > 0) {
+      utils.deepSetValue(request, 'user.ext.eids', bidUserIdAsEids);
     }
 
     if (bidRequests) {

test/spec/modules/prebidServerBidAdapter_spec.js

@@ -7,6 +7,7 @@ import { config } from 'src/config.js';
 import events from 'src/events.js';
 import CONSTANTS from 'src/constants.json';
 import { server } from 'test/mocks/xhr.js';
+import { createEidsArray } from 'modules/userId/eids.js';
 
 let CONFIG = {
   accountId: '1',
@@ -1085,6 +1086,7 @@ describe('S2S Adapter', function () {
         },
         idl_env: '0000-1111-2222-3333'
       };
+      userIdBidRequest[0].bids[0].userIdAsEids = createEidsArray(userIdBidRequest[0].bids[0].userId);
 
       adapter.callBids(REQUEST, userIdBidRequest, addBidResponse, done, ajax);
       let requestBid = JSON.parse(server.requests[0].requestBody);