Gamoshi: Add support for CCPA and SChain

modules/gamoshiBidAdapter.js

@@ -77,9 +77,9 @@ export const spec = {
         },
         imp: [],
         ext: {},
-        user: {
-          ext: {}
-        }
+        user: {ext: {}},
+        source: {ext: {}},
+        regs: {ext: {}}
       };
       const gdprConsent = bidderRequest.gdprConsent;
 
@@ -88,17 +88,19 @@ export const spec = {
           consent_string: gdprConsent.consentString,
           consent_required: gdprConsent.gdprApplies
         };
-        rtbBidRequest.regs = {
-          ext: {
-            gdpr: gdprConsent.gdprApplies === true ? 1 : 0
-          }
-        };
-        rtbBidRequest.user = {
-          ext: {
-            consent: gdprConsent.consentString
-          }
-        }
+
+        utils.deepSetValue(rtbBidRequest, 'regs.ext.gdpr', gdprConsent.gdprApplies === true ? 1 : 0);
+        utils.deepSetValue(rtbBidRequest, 'user.ext.consent', gdprConsent.consentString);
       }
+
+      if (validBidRequests[0].schain) {
+        utils.deepSetValue(rtbBidRequest, 'source.ext.schain', validBidRequests[0].schain);
+      }
+
+      if (bidderRequest && bidderRequest.uspConsent) {
+        utils.deepSetValue(rtbBidRequest, 'regs.ext.us_privacy', bidderRequest.uspConsent);
+      }
+
       const imp = {
         id: transactionId,
         instl: params.instl === 1 ? 1 : 0,
@@ -166,7 +168,12 @@ export const spec = {
         return;
       }
 
-      return {method: 'POST', url: rtbEndpoint, data: rtbBidRequest, bidRequest};
+      return {
+        method: 'POST',
+        url: rtbEndpoint,
+        data: rtbBidRequest,
+        bidRequest
+      };
     });
   },
 
@@ -209,35 +216,60 @@ export const spec = {
     return outBids;
   },
 
-  getUserSyncs: function (syncOptions, serverResponses, gdprConsent) {
+  getUserSyncs: function (syncOptions, serverResponses, gdprConsent, uspConsent) {
     const syncs = [];
-    const gdprApplies = gdprConsent && (typeof gdprConsent.gdprApplies === 'boolean') ? gdprConsent.gdprApplies : false;
-    const suffix = gdprApplies ? 'gc=' + encodeURIComponent(gdprConsent.consentString) : 'gc=missing';
+    let gdprApplies = false;
+    let consentString = '';
+    let uspConsentString = '';
+
+    if (gdprConsent && (typeof gdprConsent.gdprApplies === 'boolean')) {
+      gdprApplies = gdprConsent.gdprApplies;
+    }
+    let gdpr = gdprApplies ? 1 : 0;
+
+    if (gdprApplies && gdprConsent.consentString) {
+      consentString = encodeURIComponent(gdprConsent.consentString)
+    }
+
+    if (uspConsent) {
+      uspConsentString = encodeURIComponent(uspConsent);
+    }
+
+    const macroValues = {
+      gdpr: gdpr,
+      consent: consentString,
+      uspConsent: uspConsentString
+    };
+
     serverResponses.forEach(resp => {
       if (resp.body) {
         const bidResponse = resp.body;
         if (bidResponse.ext && Array.isArray(bidResponse.ext['utrk'])) {
-          bidResponse.ext['utrk'].forEach(pixel => {
-            const url = pixel.url + (pixel.url.indexOf('?') > 0 ? '&' + suffix : '?' + suffix);
-            return syncs.push({type: pixel.type, url});
-          });
+          bidResponse.ext['utrk']
+            .forEach(pixel => {
+              const url = replaceMacros(pixel.url, macroValues);
+              syncs.push({type: pixel.type, url});
+            });
         }
+
         if (Array.isArray(bidResponse.seatbid)) {
           bidResponse.seatbid.forEach(seatBid => {
             if (Array.isArray(seatBid.bid)) {
               seatBid.bid.forEach(bid => {
                 if (bid.ext && Array.isArray(bid.ext['utrk'])) {
-                  bid.ext['utrk'].forEach(pixel => {
-                    const url = pixel.url + (pixel.url.indexOf('?') > 0 ? '&' + suffix : '?' + suffix);
-                    return syncs.push({type: pixel.type, url});
-                  });
+                  bid.ext['utrk']
+                    .forEach(pixel => {
+                      const url = replaceMacros(pixel.url, macroValues);
+                      syncs.push({type: pixel.type, url});
+                    });
                 }
               });
             }
           });
         }
       }
     });
+
     return syncs;
   }
 };
@@ -290,4 +322,11 @@ function addExternalUserId(eids, value, source, rtiPartner) {
   }
 }
 
+function replaceMacros(url, macros) {
+  return url
+    .replace('[GDPR]', macros.gdpr)
+    .replace('[CONSENT]', macros.consent)
+    .replace('[US_PRIVACY]', macros.uspConsent);
+}
+
 registerBidder(spec);