From 3144ad92b516eace70771b97af37d92b259d2b01 Mon Sep 17 00:00:00 2001
From: Dmitry Vodianyk <dmitry.vodianyk@lifestreet.com>
Date: Tue, 15 May 2018 15:12:29 +0300
Subject: [PATCH 1/2] GDPR support for Lifestreet bid adapter

---
 modules/lifestreetBidAdapter.js               | 16 ++++++--
 .../spec/modules/lifestreetBidAdapter_spec.js | 41 +++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)

diff --git a/modules/lifestreetBidAdapter.js b/modules/lifestreetBidAdapter.js
index 919e83576d3..17aeeb56f2e 100644
--- a/modules/lifestreetBidAdapter.js
+++ b/modules/lifestreetBidAdapter.js
@@ -12,7 +12,7 @@ const urlTemplate = template`//ads.lfstmedia.com/gate/${'adapter'}/${'slot'}?adk
  *
  * @param {BidRequest} bid The bid params to use for formatting a request
  */
-function formatBidRequest(bid) {
+function formatBidRequest(bid, bidderRequest) {
   let url = urlTemplate({
     adapter: 'prebid',
     slot: bid.params.slot,
@@ -28,6 +28,16 @@ function formatBidRequest(bid) {
     hbver: ADAPTER_VERSION
   });
 
+  if (bidderRequest && bidderRequest.gdprConsent) {
+    if (bidderRequest.gdprConsent.gdprApplies !== undefined) {
+      const gdpr = '&__gdpr=' + (bidderRequest.gdprConsent.gdprApplies ? '1' : '0');
+      url += gdpr;
+    }
+    if (bidderRequest.gdprConsent.consentString !== undefined) {
+      url += '&__consent=' + bidderRequest.gdprConsent.consentString;
+    }
+  }
+
   return {
     method: 'GET',
     url: url,
@@ -95,9 +105,9 @@ export const spec = {
    * @param {validBidRequests[]} - an array of bids
    * @return ServerRequest Info describing the request to the server.
   */
-  buildRequests: function(validBidRequests) {
+  buildRequests: function(validBidRequests, bidderRequest) {
     return validBidRequests.map(bid => {
-      return formatBidRequest(bid)
+      return formatBidRequest(bid, bidderRequest)
     });
   },
 
diff --git a/test/spec/modules/lifestreetBidAdapter_spec.js b/test/spec/modules/lifestreetBidAdapter_spec.js
index b47c5f949e2..73a9b9abed9 100644
--- a/test/spec/modules/lifestreetBidAdapter_spec.js
+++ b/test/spec/modules/lifestreetBidAdapter_spec.js
@@ -109,10 +109,51 @@ describe('LifestreetAdapter', () => {
     it('should include gzip', () => {
       expect(request.url).to.contain('__gz=1');
     });
+    it('should not contain __gdpr parameter', () => {
+      expect(request.url).to.not.contain('__gdpr');
+    });
+    it('should not contain __concent parameter', () => {
+      expect(request.url).to.not.contain('__consent');
+    });
 
     it('should contain the right version of adapter', () => {
       expect(request.url).to.contain('__hbver=' + ADAPTER_VERSION);
     });
+    
+    it('should contain __gdpr and __consent parameters', () => {
+      const options = {
+        gdprConsent: {
+          gdprApplies: true,
+          consentString: 'test',
+          vendorData: {}
+        }
+      };
+      let [request] = spec.buildRequests(bidRequest.bids, options);
+      expect(request.url).to.contain('__gdpr=1');
+      expect(request.url).to.contain('__consent=test');
+    });
+    it('should contain __gdpr parameters', () => {
+      const options = {
+        gdprConsent: {
+          gdprApplies: true,
+          vendorData: {}
+        }
+      };
+      let [request] = spec.buildRequests(bidRequest.bids, options);
+      expect(request.url).to.contain('__gdpr=1');
+      expect(request.url).to.not.contain('__consent');
+    });
+    it('should contain __consent parameters', () => {
+      const options = {
+        gdprConsent: {
+          consentString: 'test',
+          vendorData: {}
+        }
+      };
+      let [request] = spec.buildRequests(bidRequest.bids, options);
+      expect(request.url).to.not.contain('__gdpr');
+      expect(request.url).to.contain('__consent=test');
+    });
   });
   describe('interpretResponse()', () => {
     it('should return formatted bid response with required properties', () => {

From 7c27ca49ad29582936e899261ae5bf6350b10a39 Mon Sep 17 00:00:00 2001
From: Dmitry Vodianyk <dmitry.vodianyk@lifestreet.com>
Date: Tue, 15 May 2018 15:24:51 +0300
Subject: [PATCH 2/2] removed trailing spaces

---
 test/spec/modules/lifestreetBidAdapter_spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/spec/modules/lifestreetBidAdapter_spec.js b/test/spec/modules/lifestreetBidAdapter_spec.js
index 73a9b9abed9..2c48a0f1892 100644
--- a/test/spec/modules/lifestreetBidAdapter_spec.js
+++ b/test/spec/modules/lifestreetBidAdapter_spec.js
@@ -119,7 +119,7 @@ describe('LifestreetAdapter', () => {
     it('should contain the right version of adapter', () => {
       expect(request.url).to.contain('__hbver=' + ADAPTER_VERSION);
     });
-    
+
     it('should contain __gdpr and __consent parameters', () => {
       const options = {
         gdprConsent: {