Smaato Bid Adapter: add DSA support

modules/smaatoBidAdapter.js

@@ -19,7 +19,7 @@ import {ortbConverter} from '../libraries/ortbConverter/converter.js';
 
 const BIDDER_CODE = 'smaato';
 const SMAATO_ENDPOINT = 'https://prebid.ad.smaato.net/oapi/prebid';
-const SMAATO_CLIENT = 'prebid_js_$prebid.version$_3.0'
+const SMAATO_CLIENT = 'prebid_js_$prebid.version$_3.1'
 const TTL = 300;
 const CURRENCY = 'USD';
 const SUPPORTED_MEDIA_TYPES = [BANNER, VIDEO, NATIVE];
@@ -141,7 +141,8 @@ export const spec = {
           meta: {
             advertiserDomains: bid.adomain,
             networkName: bid.bidderName,
-            agencyId: seatbid.seat
+            agencyId: seatbid.seat,
+            ...(bid.ext?.dsa && {dsa: bid.ext.dsa})
           }
         };
 
@@ -276,25 +277,16 @@ const converter = ortbConverter({
       }
     }
 
-    if (request.device) {
-      if (bidRequest.params.app) {
-        if (!deepAccess(request.device, 'geo')) {
-          const geo = deepAccess(bidRequest, 'params.app.geo');
-          deepSetValue(request.device, 'geo', geo);
-        }
-        if (!deepAccess(request.device, 'ifa')) {
-          const ifa = deepAccess(bidRequest, 'params.app.ifa');
-          deepSetValue(request.device, 'ifa', ifa);
-        }
-      }
-    } else {
+    if (!request.device) {
       request.device = {
         language: (navigator && navigator.language) ? navigator.language.split('-')[0] : '',
         ua: navigator.userAgent,
         dnt: getDNT() ? 1 : 0,
         h: screen.height,
         w: screen.width
       }
+    }
+    if (bidRequest.params.app) {
       if (!deepAccess(request.device, 'geo')) {
         const geo = deepAccess(bidRequest, 'params.app.geo');
         deepSetValue(request.device, 'geo', geo);

test/spec/modules/smaatoBidAdapter_spec.js

@@ -462,6 +462,48 @@ describe('smaatoBidAdapterTest', () => {
         const req = extractPayloadOfFirstAndOnlyRequest(reqs);
         expect(req.user.ext.eids).to.not.exist;
       });
+
+      it('sends dsa', () => {
+        const ortb2 = {
+          regs: {
+            ext: {
+              dsa: {
+                dsarequired: 2,
+                pubrender: 0,
+                datatopub: 1,
+                transparency: [
+                  {
+                    domain: 'testdomain.com',
+                    dsaparams: [1, 2, 3]
+                  }
+                ]
+              }
+            }
+          }
+        };
+
+        const reqs = spec.buildRequests([singleBannerBidRequest], {...defaultBidderRequest, ortb2});
+
+        const req = extractPayloadOfFirstAndOnlyRequest(reqs);
+        expect(req.regs.ext.dsa.dsarequired).to.eql(2);
+        expect(req.regs.ext.dsa.pubrender).to.eql(0);
+        expect(req.regs.ext.dsa.datatopub).to.eql(1);
+        expect(req.regs.ext.dsa.transparency[0].domain).to.eql('testdomain.com');
+        expect(req.regs.ext.dsa.transparency[0].dsaparams).to.eql([1, 2, 3]);
+      });
+
+      it('sends no dsa', () => {
+        const ortb2 = {
+          regs: {
+            ext: {}
+          }
+        };
+
+        const reqs = spec.buildRequests([singleBannerBidRequest], {...defaultBidderRequest, ortb2});
+
+        const req = extractPayloadOfFirstAndOnlyRequest(reqs);
+        expect(req.regs.ext.dsa).to.be.undefined;
+      });
     });
 
     describe('multiple requests', () => {
@@ -1566,6 +1608,35 @@ describe('smaatoBidAdapterTest', () => {
 
       expect(bids[0].netRevenue).to.equal(false);
     });
+
+    it('uses dsa object sent from server', () => {
+      const resp = buildOpenRtbBidResponse(ADTYPE_IMG);
+      const dsa = {
+        behalf: 'advertiser',
+        paid: 'advertiser',
+        adrender: 1,
+        transparency: [
+          {
+            domain: 'dsp1domain.com',
+            dsaparams: [1, 2]
+          }
+        ]
+      };
+      resp.body.seatbid[0].bid[0].ext.dsa = dsa;
+
+      const bids = spec.interpretResponse(resp, buildBidRequest());
+
+      expect(bids[0].meta.dsa).to.deep.equal(dsa);
+    });
+
+    it('does not use dsa object if not sent from server', () => {
+      const resp = buildOpenRtbBidResponse(ADTYPE_IMG);
+      resp.body.seatbid[0].bid[0].ext = {}
+
+      const bids = spec.interpretResponse(resp, buildBidRequest());
+
+      expect(bids[0].meta.dsa).to.be.undefined;
+    });
   });
 
   describe('getUserSyncs', () => {