AdOcean adapter: GDPR support (#2988)

* GDPR support

* do not send empty gdpr_consent

* AdOcean adapter: tests for gdpr_support

* remove old comment

Author: jdrobiecki

modules/adoceanBidAdapter.js

@@ -15,11 +15,15 @@ function buildEndpointUrl(emiter, payload) {
   return 'https://' + emiter + '/ad.json?' + payloadString;
 }
 
-function buildRequest(masterBidRequests, masterId) {
+function buildRequest(masterBidRequests, masterId, gdprConsent) {
   const firstBid = masterBidRequests[0];
   const payload = {
     id: masterId,
   };
+  if (gdprConsent) {
+    payload.gdpr_consent = gdprConsent.consentString || undefined;
+    payload.gdpr = gdprConsent.gdprApplies ? 1 : 0;
+  }
 
   const bidIdMap = {};
 
@@ -72,15 +76,15 @@ export const spec = {
     return !!(bid.params.slaveId && bid.params.masterId && bid.params.emiter);
   },
 
-  buildRequests: function(validBidRequests) {
+  buildRequests: function(validBidRequests, bidderRequest) {
     const bidRequestsByMaster = {};
     let requests = [];
 
-    utils._each(validBidRequests, function(v) {
-      assignToMaster(v, bidRequestsByMaster);
+    utils._each(validBidRequests, function(bidRequest) {
+      assignToMaster(bidRequest, bidRequestsByMaster);
     });
-    requests = utils._map(bidRequestsByMaster, function(v, k) {
-      return buildRequest(v, k);
+    requests = utils._map(bidRequestsByMaster, function(requests, masterId) {
+      return buildRequest(requests, masterId, bidderRequest.gdprConsent);
     });
 
     return requests;

test/spec/modules/adoceanBidAdapter_spec.js

@@ -57,23 +57,36 @@ describe('AdoceanAdapter', () => {
       }
     ];
 
+    const bidderRequest = {
+      gdprConsent: {
+        consentString: 'BOQHk-4OSlWKFBoABBPLBd-AAAAgWAHAACAAsAPQBSACmgFTAOkA',
+        gdprApplies: true
+      }
+    };
+
     it('should add bidIdMap with slaveId => bidId mapping', () => {
-      const request = spec.buildRequests(bidRequests)[0];
+      const request = spec.buildRequests(bidRequests, bidderRequest)[0];
       expect(request.bidIdMap).to.exists;
       const bidIdMap = request.bidIdMap;
       expect(bidIdMap[bidRequests[0].params.slaveId]).to.equal(bidRequests[0].bidId);
     });
 
     it('sends bid request to url via GET', () => {
-      const request = spec.buildRequests(bidRequests)[0];
+      const request = spec.buildRequests(bidRequests, bidderRequest)[0];
       expect(request.method).to.equal('GET');
       expect(request.url).to.match(new RegExp(`^https://${bidRequests[0].params.emiter}/ad.json`));
     });
 
     it('should attach id to url', () => {
-      const request = spec.buildRequests(bidRequests)[0];
+      const request = spec.buildRequests(bidRequests, bidderRequest)[0];
       expect(request.url).to.include('id=' + bidRequests[0].params.masterId);
     });
+
+    it('should attach consent information to url', () => {
+      const request = spec.buildRequests(bidRequests, bidderRequest)[0];
+      expect(request.url).to.include('gdpr=1');
+      expect(request.url).to.include('gdpr_consent=' + bidderRequest.gdprConsent.consentString);
+    });
   })
 
   describe('interpretResponse', () => {