pass referer to ortb request (prebid#9475)

Co-authored-by: Anthony Lin <anthony.lin@33across.com>
nextmillenniummedia · Feb 8, 2023 · cee9e0f · cee9e0f
1 parent 6f41097
commit cee9e0f
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Showing 2 changed files with 64 additions and 22 deletions.
diff --git a/modules/33acrossBidAdapter.js b/modules/33acrossBidAdapter.js
@@ -167,7 +167,8 @@ function buildRequests(bidRequests, bidderRequest) {
     ttxSettings,
     gdprConsent,
     uspConsent,
-    pageUrl
+    pageUrl,
+    referer
   } = _buildRequestParams(bidRequests, bidderRequest);
 
   const groupedRequests = _buildRequestGroups(ttxSettings, bidRequests);
@@ -181,6 +182,7 @@ function buildRequests(bidRequests, bidderRequest) {
         gdprConsent,
         uspConsent,
         pageUrl,
+        referer,
         ttxSettings
       })
     )
@@ -199,15 +201,18 @@ function _buildRequestParams(bidRequests, bidderRequest) {
 
   const uspConsent = bidderRequest && bidderRequest.uspConsent;
 
-  const pageUrl = bidderRequest?.refererInfo?.page
+  const pageUrl = bidderRequest?.refererInfo?.page;
+
+  const referer = bidderRequest?.refererInfo?.ref;
 
   adapterState.uniqueSiteIds = bidRequests.map(req => req.params.siteId).filter(uniques);
 
   return {
     ttxSettings,
     gdprConsent,
     uspConsent,
-    pageUrl
+    pageUrl,
+    referer
   }
 }
 
@@ -241,7 +246,7 @@ function _getMRAKey(bidRequest) {
 }
 
 // Infer the necessary data from valid bid for a minimal ttxRequest and create HTTP request
-function _createServerRequest({ bidRequests, gdprConsent = {}, uspConsent, pageUrl, ttxSettings }) {
+function _createServerRequest({ bidRequests, gdprConsent = {}, uspConsent, pageUrl, referer, ttxSettings }) {
   const ttxRequest = {};
   const firstBidRequest = bidRequests[0];
   const { siteId, test } = firstBidRequest.params;
@@ -262,6 +267,10 @@ function _createServerRequest({ bidRequests, gdprConsent = {}, uspConsent, pageU
     ttxRequest.site.page = pageUrl;
   }
 
+  if (referer) {
+    ttxRequest.site.ref = referer;
+  }
+
   ttxRequest.id = firstBidRequest.auctionId;
 
   if (gdprConsent.consentString) {

diff --git a/test/spec/modules/33acrossBidAdapter_spec.js b/test/spec/modules/33acrossBidAdapter_spec.js
@@ -218,6 +218,14 @@ describe('33acrossBidAdapter:', function () {
       return this;
     };
 
+    this.withReferer = referer => {
+      Object.assign(ttxRequest.site, {
+        ref: referer
+      });
+
+      return this;
+    };
+
     this.withSchain = schain => {
       Object.assign(ttxRequest, {
         source: {
@@ -1187,26 +1195,51 @@ describe('33acrossBidAdapter:', function () {
       });
     });
 
-    context('when referer value is available', function() {
-      it('returns corresponding server requests with site.page set', function() {
-        const bidderRequest = {
-          refererInfo: {
-            page: 'http://foo.com/bar'
-          }
-        };
+    context('when refererInfo values are available', function() {
+      context('when refererInfo.page is defined', function() {
+        it('returns corresponding server requests with site.page set', function() {
+          const bidderRequest = {
+            refererInfo: {
+              page: 'http://foo.com/bar'
+            }
+          };
 
-        const ttxRequest = new TtxRequestBuilder()
-          .withBanner()
-          .withProduct()
-          .withPageUrl('http://foo.com/bar')
-          .build();
-        const serverRequest = new ServerRequestBuilder()
-          .withData(ttxRequest)
-          .build();
+          const ttxRequest = new TtxRequestBuilder()
+            .withBanner()
+            .withProduct()
+            .withPageUrl('http://foo.com/bar')
+            .build();
+          const serverRequest = new ServerRequestBuilder()
+            .withData(ttxRequest)
+            .build();
 
-        const [ builtServerRequest ] = spec.buildRequests(bidRequests, bidderRequest);
+          const [ builtServerRequest ] = spec.buildRequests(bidRequests, bidderRequest);
 
-        validateBuiltServerRequest(builtServerRequest, serverRequest);
+          validateBuiltServerRequest(builtServerRequest, serverRequest);
+        });
+      });
+
+      context('when refererInfo.ref is defined', function() {
+        it('returns corresponding server requests with site.ref set', function() {
+          const bidderRequest = {
+            refererInfo: {
+              ref: 'google.com'
+            }
+          };
+
+          const ttxRequest = new TtxRequestBuilder()
+            .withBanner()
+            .withProduct()
+            .withReferer('google.com')
+            .build();
+          const serverRequest = new ServerRequestBuilder()
+            .withData(ttxRequest)
+            .build();
+
+          const [ builtServerRequest ] = spec.buildRequests(bidRequests, bidderRequest);
+
+          validateBuiltServerRequest(builtServerRequest, serverRequest);
+        });
       });
     });
 
@@ -1246,7 +1279,7 @@ describe('33acrossBidAdapter:', function () {
     });
 
     context('when referer value is not available', function() {
-      it('returns corresponding server requests without site.page set', function() {
+      it('returns corresponding server requests without site.page and site.ref set', function() {
         const bidderRequest = {
           refererInfo: {}
         };