Integration of Realvu analytics in Somo adapter (prebid#2728)

* Integration of Realvu analytics in Somo adapter

* Bug Fixes

* Reworked adapter to not require or include the realvu adapter.  instead checking for and using the variables directly

modules/somoaudienceBidAdapter.js

@@ -13,10 +13,34 @@ export const spec = {
 
   buildRequests: function(bidRequests) {
     return bidRequests.map(bidRequest => {
+      let da = openRtbRequest(bidRequest);
+      if (window.top1 && window.top1.realvu_aa) {
+        let a = window.top1.realvu_aa.check({
+          unit_id: bidRequest.adUnitCode,
+          size: bidRequest.sizes,
+          partner_id: 'E321'
+        });
+        a.rq_bids.push({
+          bidder: bidRequest.bidder,
+          adId: bidRequest.bidId,
+          partner_id: 'E321'
+        });
+        if (a.riff == 'yes') {
+          da.imp[0].pmp = {
+            private_auction: 0,
+            deals: [
+              {
+                id: 'realvu',
+                bidfloor: 1.5
+              }
+            ]
+          };
+        }
+      }
       return {
         method: 'POST',
         url: '//publisher-east.mobileadtrading.com/rtb/bid?s=' + bidRequest.params.placementId.toString(),
-        data: openRtbRequest(bidRequest),
+        data: da,
         bidRequest: bidRequest
       };
     });