From 5829658e9415db2b9a82a4265d5da14889741c56 Mon Sep 17 00:00:00 2001
From: "jack.hsieh" <jack.hsieh@ucfunnel.com>
Date: Fri, 21 May 2021 17:08:51 +0800
Subject: [PATCH] ucfunnel Bid Adapter: add support Price Floors Module

---
 modules/ucfunnelBidAdapter.js                | 38 ++++++++++++++++++--
 test/spec/modules/ucfunnelBidAdapter_spec.js | 38 ++++++++++++++++++--
 2 files changed, 72 insertions(+), 4 deletions(-)

diff --git a/modules/ucfunnelBidAdapter.js b/modules/ucfunnelBidAdapter.js
index 734aba97789..685ffdb42b7 100644
--- a/modules/ucfunnelBidAdapter.js
+++ b/modules/ucfunnelBidAdapter.js
@@ -8,6 +8,7 @@ const COOKIE_NAME = 'ucf_uid';
 const VER = 'ADGENT_PREBID-2018011501';
 const BIDDER_CODE = 'ucfunnel';
 const GVLID = 607;
+const CURRENCY = 'USD';
 const VIDEO_CONTEXT = {
   INSTREAM: 0,
   OUSTREAM: 2
@@ -210,12 +211,41 @@ function getSupplyChain(schain) {
   return supplyChain;
 }
 
+function getMediaType(mediaTypes) {
+  if (mediaTypes != null && mediaTypes.banner) {
+    return 'banner';
+  } else if (mediaTypes != null && mediaTypes.video) {
+    return 'video';
+  } else if (mediaTypes != null && mediaTypes.native) {
+    return 'native'
+  }
+  return 'banner';
+}
+
+function getFloor(bid, size, mediaTypes) {
+  if (bid.params.bidfloor) {
+    return bid.params.bidfloor;
+  }
+  if (typeof bid.getFloor === 'function') {
+    var bidFloor = bid.getFloor({
+      currency: CURRENCY,
+      mediaType: getMediaType(mediaTypes),
+      size: (size) ? [ size[0], size[1] ] : '*',
+    });
+    if (bidFloor.currency === CURRENCY) {
+      return bidFloor.floor;
+    }
+  }
+  return undefined;
+}
+
 function getRequestData(bid, bidderRequest) {
   const size = parseSizes(bid);
   const language = navigator.language;
   const dnt = (navigator.doNotTrack == 'yes' || navigator.doNotTrack == '1' || navigator.msDoNotTrack == '1') ? 1 : 0;
   const userIdTdid = (bid.userId && bid.userId.tdid) ? bid.userId.tdid : '';
   const supplyChain = getSupplyChain(bid.schain);
+  const bidFloor = getFloor(bid, size, bid.mediaTypes);
   // general bid data
   let bidData = {
     ver: VER,
@@ -225,9 +255,13 @@ function getRequestData(bid, bidderRequest) {
     dnt: dnt,
     adid: bid.params.adid,
     tdid: userIdTdid,
-    schain: supplyChain,
-    fp: bid.params.bidfloor
+    schain: supplyChain
   };
+
+  if (bidFloor) {
+    bidData.fp = bidFloor;
+  }
+
   addUserId(bidData, bid.userId);
   try {
     bidData.host = window.top.location.hostname;
diff --git a/test/spec/modules/ucfunnelBidAdapter_spec.js b/test/spec/modules/ucfunnelBidAdapter_spec.js
index bee420f40d4..5899554244b 100644
--- a/test/spec/modules/ucfunnelBidAdapter_spec.js
+++ b/test/spec/modules/ucfunnelBidAdapter_spec.js
@@ -25,8 +25,7 @@ const userId = {
 const validBannerBidReq = {
   bidder: BIDDER_CODE,
   params: {
-    adid: 'ad-34BBD2AA24B678BBFD4E7B9EE3B872D',
-    bidfloor: 1.0
+    adid: 'ad-34BBD2AA24B678BBFD4E7B9EE3B872D'
   },
   sizes: [[300, 250]],
   bidId: '263be71e91dd9d',
@@ -175,6 +174,41 @@ describe('ucfunnel Adapter', function () {
       expect(data.w).to.equal(width);
       expect(data.h).to.equal(height);
     });
+
+    it('should set bidfloor if configured', function() {
+      let bid = Object.assign({}, validBannerBidReq);
+      bid.getFloor = function() {
+        return {
+          currency: 'USD',
+          floor: 2.02
+        }
+      };
+      const requests = spec.buildRequests([ bid ]);
+      const data = requests[0].data;
+      expect(data.fp).to.equal(2.02);
+    });
+
+    it('should set bidfloor if configured', function() {
+      let bid = Object.assign({}, validBannerBidReq);
+      bid.params.bidfloor = 2.01;
+      const requests = spec.buildRequests([ bid ]);
+      const data = requests[0].data;
+      expect(data.fp).to.equal(2.01);
+    });
+
+    it('should set bidfloor if configured', function() {
+      let bid = Object.assign({}, validBannerBidReq);
+      bid.getFloor = function() {
+        return {
+          currency: 'USD',
+          floor: 2.02
+        }
+      };
+      bid.params.bidfloor = 2.01;
+      const requests = spec.buildRequests([ bid ]);
+      const data = requests[0].data;
+      expect(data.fp).to.equal(2.01);
+    });
   });
 
   describe('interpretResponse', function () {