use floor module

modules/colossussspBidAdapter.js

@@ -56,15 +56,8 @@ export const spec = {
    * @return ServerRequest Info describing the request to the server.
    */
   buildRequests: (validBidRequests, bidderRequest) => {
-    let winTop = window;
-    let location;
-    try {
-      location = new URL(bidderRequest.refererInfo.referer)
-      winTop = window.top;
-    } catch (e) {
-      location = winTop.location;
-      utils.logMessage(e);
-    };
+    const winTop = utils.getWindowTop();
+    const location = winTop.location;
     let placements = [];
     let request = {
       'deviceWidth': winTop.screen.width,
@@ -94,10 +87,21 @@ export const spec = {
         bidId: bid.bidId,
         sizes: bid.mediaTypes[traff].sizes,
         traffic: traff,
-        eids: []
+        eids: [],
+        floor: {}
       };
-      if (!isNaN(bid.params.bidfloor)) {
-        placement.bidfloor = Number(bid.params.bidfloor);
+      if (typeof bid.getFloor === 'function') {
+        let tmpFloor = {};
+        for (let size of placement.sizes) {
+          tmpFloor = bid.getFloor({
+            currency: 'USD',
+            mediaType: traff,
+            size: size
+          });
+          if (tmpFloor) {
+            placement.floor[`${size[0]}x${size[1]}`] = tmpFloor.floor;
+          }
+        }
       }
       if (bid.schain) {
         placement.schain = bid.schain;

test/spec/modules/colossussspBidAdapter_spec.js

@@ -88,12 +88,13 @@ describe('ColossussspAdapter', function () {
       let placements = data['placements'];
       for (let i = 0; i < placements.length; i++) {
         let placement = placements[i];
-        expect(placement).to.have.all.keys('placementId', 'eids', 'bidId', 'traffic', 'sizes', 'schain');
+        expect(placement).to.have.all.keys('placementId', 'eids', 'bidId', 'traffic', 'sizes', 'schain', 'floor');
         expect(placement.schain).to.be.an('object')
         expect(placement.placementId).to.be.a('number');
         expect(placement.bidId).to.be.a('string');
         expect(placement.traffic).to.be.a('string');
         expect(placement.sizes).to.be.an('array');
+        expect(placement.floor).to.be.an('object');
       }
     });
     it('Returns empty data if no valid requests are passed', function () {