GumGum: adds support for floor module

modules/gumgumBidAdapter.js

@@ -198,6 +198,34 @@ function _getVidParams (attributes) {
   };
 }
 
+/**
+ * Gets bidfloor
+ * @param {Object} mediaTypes
+ * @param {Number} bidfloor
+ * @param {Object} bid
+ * @returns {Number} floor
+ */
+function _getFloor (mediaTypes, bidfloor, bid) {
+  const curMediaType = Object.keys(mediaTypes)[0] || 'banner';
+  let floor = bidfloor || 0;
+
+  if (typeof bid.getFloor === 'function') {
+    const floorInfo = bid.getFloor({
+      currency: 'USD',
+      mediaType: curMediaType,
+      size: '*'
+    });
+
+    if (typeof floorInfo === 'object' &&
+    floorInfo.currency === 'USD' &&
+    !isNaN(parseFloat(floorInfo.floor))) {
+      floor = Math.max(floor, parseFloat(floorInfo.floor));
+    }
+  }
+
+  return floor;
+}
+
 /**
  * Make a server request from the list of BidRequests.
  *
@@ -219,6 +247,7 @@ function buildRequests (validBidRequests, bidderRequest) {
       transactionId,
       userId = {}
     } = bidRequest;
+    const bidFloor = _getFloor(mediaTypes, params.bidfloor, bidRequest);
     let sizes = [1, 1];
     let data = {};
 
@@ -231,9 +260,11 @@ function buildRequests (validBidRequests, bidderRequest) {
     if (pageViewId) {
       data.pv = pageViewId;
     }
-    if (params.bidfloor) {
-      data.fp = params.bidfloor;
+
+    if (bidFloor) {
+      data.fp = bidFloor;
     }
+
     if (params.inScreenPubID) {
       data.pubId = params.inScreenPubID;
       data.pi = 2;

test/spec/modules/gumgumBidAdapter_spec.js

@@ -133,6 +133,35 @@ describe('gumgumAdapter', function () {
       expect(bidRequest.sizes).to.equal(vidMediaTypes.video.playerSize);
     });
 
+    describe('floorModule', function () {
+      const floorTestData = {
+        'currency': 'USD',
+        'floor': 1.50
+      };
+      bidRequests[0].getFloor = _ => {
+        return floorTestData;
+      };
+      it('should return the value from getFloor if present', function () {
+        const request = { ...bidRequests[0] };
+        const bidRequest = spec.buildRequests([request])[0];
+        expect(bidRequest.data.fp).to.equal(floorTestData.floor);
+      });
+      it('should return the getFloor.floor value if it is greater than bidfloor', function () {
+        const bidfloor = 0.80;
+        const request = { ...bidRequests[0] };
+        request.params.bidfloor = bidfloor;
+        const bidRequest = spec.buildRequests([request])[0];
+        expect(bidRequest.data.fp).to.equal(floorTestData.floor);
+      });
+      it('should return the bidfloor value if it is greater than getFloor.floor', function () {
+        const bidfloor = 1.80;
+        const request = { ...bidRequests[0] };
+        request.params.bidfloor = bidfloor;
+        const bidRequest = spec.buildRequests([request])[0];
+        expect(bidRequest.data.fp).to.equal(bidfloor);
+      });
+    });
+
     it('sends bid request to ENDPOINT via GET', function () {
       const request = spec.buildRequests(bidRequests)[0];
       expect(request.url).to.equal(ENDPOINT);