From 97689ebd040ce34c11ca1cdccea8826774e7ba7b Mon Sep 17 00:00:00 2001
From: Espen <2290914+espen-j@users.noreply.github.com>
Date: Tue, 25 Jul 2023 18:16:40 +0200
Subject: [PATCH] C Wire Adapter: Add support for user-syncs (c-wire/prebid#8)
 (#10272)

---
 modules/cwireBidAdapter.js                | 19 +++++++++
 test/spec/modules/cwireBidAdapter_spec.js | 47 +++++++++++++++++++++++
 2 files changed, 66 insertions(+)

diff --git a/modules/cwireBidAdapter.js b/modules/cwireBidAdapter.js
index 604d7235d0f..f158e16a64e 100644
--- a/modules/cwireBidAdapter.js
+++ b/modules/cwireBidAdapter.js
@@ -2,6 +2,7 @@ import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {getStorageManager} from '../src/storageManager.js';
 import {BANNER} from '../src/mediaTypes.js';
 import {generateUUID, getParameterByName, isNumber, logError, logInfo} from '../src/utils.js';
+import {hasPurpose1Consent} from '../src/utils/gpdr.js';
 
 // ------------------------------------
 const BIDDER_CODE = 'cwire';
@@ -230,5 +231,23 @@ export const spec = {
     navigator.sendBeacon(EVENT_ENDPOINT, JSON.stringify(event))
   },
 
+  getUserSyncs: function(syncOptions, serverResponses, gdprConsent, uspConsent) {
+    logInfo('Collecting user-syncs: ', JSON.stringify({syncOptions, gdprConsent, uspConsent, serverResponses}));
+
+    const syncs = []
+    if (hasPurpose1Consent(gdprConsent)) {
+      logInfo('GDPR purpose 1 consent was given, adding user-syncs')
+      let type = (syncOptions.pixelEnabled) ? 'image' : null ?? (syncOptions.iframeEnabled) ? 'iframe' : null
+      if (type) {
+        syncs.push({
+          type: type,
+          url: 'https://ib.adnxs.com/getuid?https://prebid.cwi.re/v1/cookiesync?xandrId=$UID'
+        })
+      }
+    }
+    logInfo('Collected user-syncs: ', JSON.stringify({syncs}))
+    return syncs
+  }
+
 };
 registerBidder(spec);
diff --git a/test/spec/modules/cwireBidAdapter_spec.js b/test/spec/modules/cwireBidAdapter_spec.js
index 88c54212aff..8eedcdb4a07 100644
--- a/test/spec/modules/cwireBidAdapter_spec.js
+++ b/test/spec/modules/cwireBidAdapter_spec.js
@@ -293,4 +293,51 @@ describe('C-WIRE bid adapter', () => {
       expect(bids[0].ad).to.exist;
     })
   });
+
+  describe('add user-syncs', function () {
+    it('empty user-syncs if no consent given', function () {
+      const userSyncs = spec.getUserSyncs({}, {}, {}, {});
+
+      expect(userSyncs).to.be.empty
+    })
+    it('empty user-syncs if no syncOption enabled', function () {
+      let gdprConsent = {
+        vendorData: {
+          purpose: {
+            consents: 1
+          }
+        }};
+      const userSyncs = spec.getUserSyncs({}, {}, gdprConsent, {});
+
+      expect(userSyncs).to.be.empty
+    })
+
+    it('user-syncs with enabled pixel option', function () {
+      let gdprConsent = {
+        vendorData: {
+          purpose: {
+            consents: 1
+          }
+        }};
+      let synOptions = {pixelEnabled: true, iframeEnabled: true};
+      const userSyncs = spec.getUserSyncs(synOptions, {}, gdprConsent, {});
+
+      expect(userSyncs[0].type).to.equal('image');
+      expect(userSyncs[0].url).to.equal('https://ib.adnxs.com/getuid?https://prebid.cwi.re/v1/cookiesync?xandrId=$UID');
+    })
+
+    it('user-syncs with enabled iframe option', function () {
+      let gdprConsent = {
+        vendorData: {
+          purpose: {
+            consents: 1
+          }
+        }};
+      let synOptions = {iframeEnabled: true};
+      const userSyncs = spec.getUserSyncs(synOptions, {}, gdprConsent, {});
+
+      expect(userSyncs[0].type).to.equal('iframe');
+      expect(userSyncs[0].url).to.equal('https://ib.adnxs.com/getuid?https://prebid.cwi.re/v1/cookiesync?xandrId=$UID');
+    })
+  })
 });