FeedAd Bid Adapter: add support for GDPR/TCF 2.0 & remove video suppo…

…rt (#6538)

* added file scaffold

* added isBidRequestValid implementation

* added local prototype of ad integration

* added implementation for placement ID validation

* fixed video context filter

* applied lint to feedad bid adapter

* added unit test for bid request validation

* added buildRequest unit test

* added unit tests for timeout and bid won callbacks

* updated bid request to FeedAd API

* added parsing of feedad api bid response

* added transmisison of tracking events to FeedAd Api

* code cleanup

* updated feedad unit tests for buildRequest method

* added unit tests for event tracking implementation

* added unit test for interpretResponse method

* added adapter documentation

* added dedicated feedad example page

* updated feedad adapter to use live system

* updated FeedAd adapter placement ID regex

* removed groups from FeedAd adapter placement ID regex

* removed dedicated feedad example page

* updated imports in FeedAd adapter file to use relative paths

* updated FeedAd adapter unit test to use sinon.useFakeXMLHttpRequest()

* added GDPR fields to the FeedAd bid request

* removed video from supported media types of the FeedAd adapter

* increased version code of FeedAd adapter to 1.0.2

* removed unnecessary check of bidder request

* fixed unit test testing for old FeedAd version

* removed video media type example from documentation file

* added gvlid to FeedAd adapter

modules/feedadBidAdapter.js

@@ -1,13 +1,13 @@
 import * as utils from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
-import {BANNER, VIDEO} from '../src/mediaTypes.js';
+import {BANNER} from '../src/mediaTypes.js';
 import {ajax} from '../src/ajax.js';
 
 /**
  * Version of the FeedAd bid adapter
  * @type {string}
  */
-const VERSION = '1.0.0';
+const VERSION = '1.0.2';
 
 /**
  * @typedef {object} FeedAdApiBidRequest
@@ -61,6 +61,11 @@ const VERSION = '1.0.0';
  * @property [device_platform] {1|2|3} 1 - Android | 2 - iOS | 3 - Windows
  */
 
+/**
+ * The IAB TCF 2.0 vendor ID for the FeedAd GmbH
+ */
+const TCF_VENDOR_ID = 781;
+
 /**
  * Bidder network identity code
  * @type {string}
@@ -71,7 +76,7 @@ const BIDDER_CODE = 'feedad';
  * The media types supported by FeedAd
  * @type {MediaType[]}
  */
-const MEDIA_TYPES = [VIDEO, BANNER];
+const MEDIA_TYPES = [BANNER];
 
 /**
  * Tag for logging
@@ -204,6 +209,10 @@ function buildRequests(validBidRequests, bidderRequest) {
     referer: data.refererInfo.referer,
     transactionId: bid.transactionId
   });
+  if (bidderRequest.gdprConsent) {
+    data.consentIabTcf = bidderRequest.gdprConsent.consentString;
+    data.gdprApplies = bidderRequest.gdprConsent.gdprApplies;
+  }
   return {
     method: 'POST',
     url: `${API_ENDPOINT}${API_PATH_BID_REQUEST}`,
@@ -279,6 +288,7 @@ function trackingHandlerFactory(klass) {
  */
 export const spec = {
   code: BIDDER_CODE,
+  gvlid: TCF_VENDOR_ID,
   supportedMediaTypes: MEDIA_TYPES,
   isBidRequestValid,
   buildRequests,

modules/feedadBidAdapter.md

@@ -18,9 +18,6 @@ Prebid.JS adapter that connects to the FeedAd demand sources.
             mediaTypes: {
                 banner: { // supports all banner sizes
                     sizes: [[300, 250]],
-                },
-                video: { // supports only outstream video
-                    context: 'outstream'
                 }
             },
             bids: [

test/spec/modules/feedadBidAdapter_spec.js

@@ -13,7 +13,7 @@ describe('FeedAdAdapter', function () {
     it('should only support video and banner ads', function () {
       expect(spec.supportedMediaTypes).to.be.a('array');
       expect(spec.supportedMediaTypes).to.include(BANNER);
-      expect(spec.supportedMediaTypes).to.include(VIDEO);
+      expect(spec.supportedMediaTypes).not.to.include(VIDEO);
       expect(spec.supportedMediaTypes).not.to.include(NATIVE);
     });
     it('should export the BidderSpec functions', function () {
@@ -23,6 +23,9 @@ describe('FeedAdAdapter', function () {
       expect(spec.onTimeout).to.be.a('function');
       expect(spec.onBidWon).to.be.a('function');
     });
+    it('should export the TCF vendor ID', function () {
+      expect(spec.gvlid).to.equal(781);
+    })
   });
 
   describe('isBidRequestValid', function () {
@@ -248,6 +251,40 @@ describe('FeedAdAdapter', function () {
       let result = spec.buildRequests([bid, bid, bid]);
       expect(result).to.be.empty;
     });
+    it('should not include GDPR data if the bidder request has none available', function () {
+      let bid = {
+        code: 'feedad',
+        mediaTypes: {
+          banner: {
+            sizes: [[320, 250]]
+          }
+        },
+        params: {clientToken: 'clientToken', placementId: 'placement-id'}
+      };
+      let result = spec.buildRequests([bid], bidderRequest);
+      expect(result.data.gdprApplies).to.be.undefined;
+      expect(result.data.consentIabTcf).to.be.undefined;
+    });
+    it('should include GDPR data if the bidder requests contains it', function () {
+      let bid = {
+        code: 'feedad',
+        mediaTypes: {
+          banner: {
+            sizes: [[320, 250]]
+          }
+        },
+        params: {clientToken: 'clientToken', placementId: 'placement-id'}
+      };
+      let request = Object.assign({}, bidderRequest, {
+        gdprConsent: {
+          consentString: 'the consent string',
+          gdprApplies: true
+        }
+      });
+      let result = spec.buildRequests([bid], request);
+      expect(result.data.gdprApplies).to.equal(request.gdprConsent.gdprApplies);
+      expect(result.data.consentIabTcf).to.equal(request.gdprConsent.consentString);
+    });
   });
 
   describe('interpretResponse', function () {
@@ -404,7 +441,7 @@ describe('FeedAdAdapter', function () {
             prebid_bid_id: bidId,
             prebid_transaction_id: transactionId,
             referer,
-            sdk_version: '1.0.0'
+            sdk_version: '1.0.2'
           };
           subject(data);
           expect(server.requests.length).to.equal(1);