From f5f276bb827d5b81b12b2c62e405bb11768690e5 Mon Sep 17 00:00:00 2001
From: ahmadlob <109217988+ahmadlob@users.noreply.github.com>
Date: Thu, 8 Dec 2022 19:54:43 +0200
Subject: [PATCH] Taboola Bid Adapter: Fixing Accepting Bid Floor Mechanism  
 (#9279)

* use-convention-for-bidfloor-extraction

* use-convention-for-bidfloor-extraction

* add-unit-tests
---
 modules/taboolaBidAdapter.js                | 27 ++++++++++----
 test/spec/modules/taboolaBidAdapter_spec.js | 39 +++++++++++++++++++++
 2 files changed, 59 insertions(+), 7 deletions(-)

diff --git a/modules/taboolaBidAdapter.js b/modules/taboolaBidAdapter.js
index 9bd42651796..670d28ab64e 100644
--- a/modules/taboolaBidAdapter.js
+++ b/modules/taboolaBidAdapter.js
@@ -170,15 +170,28 @@ function getSiteProperties({publisherId, bcat = []}, refererInfo) {
 
 function getImps(validBidRequests) {
   return validBidRequests.map((bid, id) => {
-    const {tagId, bidfloor = null, bidfloorcur = CURRENCY} = bid.params;
-
-    return {
+    const {tagId} = bid.params;
+    const imp = {
       id: id + 1,
       banner: getBanners(bid),
-      tagid: tagId,
-      bidfloor,
-      bidfloorcur,
-    };
+      tagid: tagId
+    }
+    if (typeof bid.getFloor === 'function') {
+      const floorInfo = bid.getFloor({
+        currency: CURRENCY,
+        mediaType: BANNER,
+        size: '*'
+      });
+      if (typeof floorInfo === 'object' && floorInfo.currency === CURRENCY && !isNaN(parseFloat(floorInfo.floor))) {
+        imp.bidfloor = parseFloat(floorInfo.floor);
+        imp.bidfloorcur = CURRENCY;
+      }
+    } else {
+      const {bidfloor = null, bidfloorcur = CURRENCY} = bid.params;
+      imp.bidfloor = bidfloor;
+      imp.bidfloorcur = bidfloorcur;
+    }
+    return imp;
   });
 }
 
diff --git a/test/spec/modules/taboolaBidAdapter_spec.js b/test/spec/modules/taboolaBidAdapter_spec.js
index c0b16ac40fc..5bde75cd0b6 100644
--- a/test/spec/modules/taboolaBidAdapter_spec.js
+++ b/test/spec/modules/taboolaBidAdapter_spec.js
@@ -167,6 +167,45 @@ describe('Taboola Adapter', function () {
       expect(resData.imp[0].bidfloorcur).to.deep.equal('EUR');
     });
 
+    it('should pass bid floor', function () {
+      const bidRequest = {
+        ...defaultBidRequest,
+        params: {...commonBidRequest.params},
+        getFloor: function() {
+          return {
+            currency: 'USD',
+            floor: 2.7,
+          }
+        }
+      };
+      const res = spec.buildRequests([bidRequest], commonBidderRequest);
+      const resData = JSON.parse(res.data);
+      expect(resData.imp[0].bidfloor).to.deep.equal(2.7);
+      expect(resData.imp[0].bidfloorcur).to.deep.equal('USD');
+    });
+
+    it('should pass bid floor even if they is a bid floor param', function () {
+      const optionalParams = {
+        bidfloor: 0.25,
+        bidfloorcur: 'EUR'
+      };
+
+      const bidRequest = {
+        ...defaultBidRequest,
+        params: {...commonBidRequest.params, ...optionalParams},
+        getFloor: function() {
+          return {
+            currency: 'USD',
+            floor: 2.7,
+          }
+        }
+      };
+      const res = spec.buildRequests([bidRequest], commonBidderRequest);
+      const resData = JSON.parse(res.data);
+      expect(resData.imp[0].bidfloor).to.deep.equal(2.7);
+      expect(resData.imp[0].bidfloorcur).to.deep.equal('USD');
+    });
+
     it('should pass bidder timeout', function () {
       const bidderRequest = {
         ...commonBidderRequest,