From e4f79af53bad55a8f448a2145d2288e0754c5939 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 29 Aug 2019 14:27:07 +0530
Subject: [PATCH 01/28] lemmaBidAdapter.js

Added lemma bid adapter file
---
 modules/lemmaBidAdapter.js | 406 +++++++++++++++++++++++++++++++++++++
 1 file changed, 406 insertions(+)
 create mode 100644 modules/lemmaBidAdapter.js

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
new file mode 100644
index 00000000000..b64dc040344
--- /dev/null
+++ b/modules/lemmaBidAdapter.js
@@ -0,0 +1,406 @@
+import * as utils from '../src/utils';
+import { registerBidder } from '../src/adapters/bidderFactory';
+import { BANNER, VIDEO } from '../src/mediaTypes';
+
+var BIDDER_CODE = 'lemma';
+var LOG_WARN_PREFIX = 'LEMMA: ';
+var ENDPOINT = '//ads.lemmatechnologies.com/lemma/servad';
+var DEFAULT_CURRENCY = 'USD';
+var AUCTION_TYPE = 2;
+var DEFAULT_TMAX = 300;
+var DEFAULT_NET_REVENUE = false;
+
+export var spec = {
+
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER, VIDEO],
+
+  isBidRequestValid: bid => {
+    if (bid && bid.params) {
+      if (utils.isStr(bid.params.pubId) || !bid.params.pubId) {
+        utils.logWarn(LOG_WARN_PREFIX + 'Error: publisherId is mandatory and cannot be string. Call to OpenBid will not be sent for ad unit: ' + JSON.stringify(bid));
+        return false;
+      }
+      if (!bid.params.adunitId) {
+        utils.logWarn(LOG_WARN_PREFIX + 'Error: adUnitId is mandatory. Call to OpenBid will not be sent for ad unit: ' + JSON.stringify(bid));
+        return false;
+      }
+      // video ad validation
+      if (bid.params.hasOwnProperty('video')) {
+        if (!bid.params.video.hasOwnProperty('mimes') || !utils.isArray(bid.params.video.mimes) || bid.params.video.mimes.length === 0) {
+          utils.logWarn(LOG_WARN_PREFIX + 'Error: For video ads, mimes is mandatory and must specify atlease 1 mime value. Call to OpenBid will not be sent for ad unit:' + JSON.stringify(bid));
+          return false;
+        }
+      }
+      return true;
+    }
+    return false;
+  },
+  buildRequests: (bidRequests, bidderRequest) => {
+    var refererInfo;
+    if (bidderRequest && bidderRequest.refererInfo) {
+      refererInfo = bidderRequest.refererInfo;
+    }
+    var conf = _initConf(refererInfo);
+    const request = oRTBTemplate(bidRequests, conf);
+    if (request.imp.length == 0) {
+      return;
+    }
+    setOtherParams(bidderRequest, request);
+    const endPoint = endPointURL(bidRequests);
+    return {
+      method: 'POST',
+      url: endPoint,
+      data: JSON.stringify(request),
+    };
+  },
+  interpretResponse: (response, request) => {
+    return parseRTBResponse(request, response.body);
+  },
+};
+
+function _initConf(refererInfo) {
+  var conf = {};
+  conf.pageURL = utils.getTopWindowUrl();
+  if (refererInfo && refererInfo.referer) {
+    conf.refURL = refererInfo.referer;
+  } else {
+    conf.refURL = '';
+  }
+  return conf;
+}
+
+function parseRTBResponse(request, response) {
+  var bidResponses = [];
+  try {
+    if (cfn(response.seatbid).length > 0) {
+      var currency = cfn(response.curr) || DEFAULT_CURRENCY;
+      var seatbid = cfn(response.seatbid);
+      seatbid.forEach(seatbidder => {
+        var bidder = cfn(seatbidder.bid);
+        bidder.forEach(bid => {
+          var req = parse(request.data);
+          var newBid = {
+            requestId: bid.impid,
+            cpm: parseFloat(bid.price).toFixed(2),
+            width: bid.w,
+            height: bid.h,
+            creativeId: bid.crid,
+            currency: currency,
+            netRevenue: DEFAULT_NET_REVENUE,
+            ttl: 300,
+            referrer: req.site.ref,
+            ad: bid.adm
+          };
+          if (bid.dealid) {
+            newBid.dealId = bid.dealid;
+          }
+          if (req.imp && req.imp.length > 0) {
+            newBid.mediaType = req.mediaType;
+            req.imp.forEach(robj => {
+              if (bid.impid === robj.id) {
+                switch (newBid.mediaType) {
+                  case BANNER:
+                    break;
+                  case VIDEO:
+                    newBid.width = bid.hasOwnProperty('w') ? bid.w : robj.video.w;
+                    newBid.height = bid.hasOwnProperty('h') ? bid.h : robj.video.h;
+                    newBid.vastXml = bid.adm;
+                    break;
+                }
+              }
+            });
+          }
+          bidResponses.push(newBid);
+        });
+      });
+    }
+  } catch (error) {
+    utils.logError(LOG_WARN_PREFIX, 'ERROR ', error);
+  }
+  return bidResponses;
+}
+
+function oRTBTemplate(bidRequests, conf) {
+  try {
+    var oRTBObject = {
+      id: '' + new Date().getTime(),
+      at: AUCTION_TYPE,
+      tmax: DEFAULT_TMAX,
+      cur: [DEFAULT_CURRENCY],
+      imp: _getImpressionArray(bidRequests),
+      user: {},
+      ext: {}
+    };
+    var bid = bidRequests[0];
+    var app = _getAppObject(bid);
+    var site = _getSiteObject(bid, conf);
+    var device = _getDeviceObject(bid);
+    if (cfn(app) != '') {
+      oRTBObject.app = app;
+    }
+    if (cfn(site) != '') {
+      oRTBObject.site = site;
+    }
+    if (cfn(device) != '') {
+      oRTBObject.device = device;
+    }
+    return oRTBObject;
+  } catch (ex) {
+    utils.logError(LOG_WARN_PREFIX, 'ERROR ', ex);
+  }
+}
+
+function _getImpressionArray(request) {
+  var impArray = [];
+  var map = request.map(bid => _getImpressionObject(bid));
+  if (cfn(map).length > 0) {
+    map.forEach(o => {
+      if (cfn(o) != '') {
+        impArray.push(o);
+      }
+    });
+  }
+  return impArray;
+}
+
+function endPointURL(request) {
+  var params = request && request[0].params ? request[0].params : null;
+  if (cfn(params) != '') {
+    var pubId = cfn(params.pubId) != '' ? params.pubId : 0;
+    var adunitId = cfn(params.adunitId) != '' ? params.adunitId : 0;
+    return ENDPOINT + '?pid=' + pubId + '&aid=' + adunitId;
+  }
+  return null;
+}
+
+function _getDomain(url) {
+  var a = document.createElement('a');
+  a.setAttribute('href', url);
+  return a.hostname;
+}
+
+function _getSiteObject(request, conf) {
+  var params = request && request.params ? request.params : null;
+  if (cfn(params) != '') {
+    var pubId = cfn(params.pubId) != '' ? params.pubId : '0';
+    var siteId = cfn(params.siteId) != '' ? params.siteId : '0';
+    var appParams = cfn(params.app);
+    if (!appParams) {
+      return {
+        publisher: {
+          id: pubId.toString()
+        },
+        domain: _getDomain(conf.pageURL),
+        id: siteId.toString(),
+        ref: conf.refURL,
+        page: conf.pageURL
+      };
+    }
+  }
+  return null;
+}
+
+function _getAppObject(request) {
+  var params = request && request.params ? request.params : null;
+  if (cfn(params) != '') {
+    var pubId = cfn(params.pubId) != '' ? cfn(params.pubId) : '0';
+    var appParams = cfn(params.app);
+    if (cfn(appParams)) {
+      return {
+        publisher: {
+          id: pubId.toString(),
+        },
+        id: appParams.id,
+        name: appParams.name,
+        bundle: appParams.bundle,
+        storeurl: appParams.storeUrl,
+        domain: appParams.domain,
+        cat: appParams.categories,
+        pagecat: appParams.page_category
+      };
+    }
+  }
+  return null;
+}
+
+function _getDeviceObject(request) {
+  var params = request && request.params ? request.params : null;
+  if (cfn(params) != null) {
+    return {
+      dnt: utils.getDNT() ? 1 : 0,
+      ua: navigator.userAgent,
+      language: (navigator.language || navigator.browserLanguage || navigator.userLanguage || navigator.systemLanguage),
+      w: (window.screen.width || window.innerWidth),
+      h: (window.screen.height || window.innerHeigh),
+      geo: {
+        country: params.country,
+        lat: params.latitude,
+        lon: params.longitude,
+        region: params.region,
+        city: params.city,
+        zip: params.zip
+      },
+      ip: params.ip,
+      devicetype: params.device_type,
+      ifa: params.ifa,
+    };
+  }
+  return null;
+}
+
+function setOtherParams(request, ortbRequest) {
+  var params = request && request.params ? request.params : null;
+  if (request && request.gdprConsent) {
+    ortbRequest.regs = { ext: { gdpr: request.gdprConsent.gdprApplies ? 1 : 0 } };
+    ortbRequest.user = { ext: { consent: request.gdprConsent.consentString } };
+  }
+  if (cfn(params) != '') {
+    ortbRequest.tmax = params.tmax;
+    ortbRequest.bcat = params.bcat;
+  }
+}
+
+function _getSizes(request) {
+  var size = cfn(cfn(request).sizes)[0];
+  if (utils.isArray(size) && cfn(size).length > 0) {
+    return size;
+  }
+  return null;
+}
+
+function _getBannerRequest(bid) {
+  var bObj;
+  var adFormat = [];
+  if (cfn(bid.mediaType) === 'banner' || utils.deepAccess(bid, 'mediaTypes.banner')) {
+    var params = cfn(bid) != '' ? bid.params : null;
+    var bannerData = cfn(params.banner);
+    var sizes = _getSizes(bid);
+    if (cfn(sizes).length == 0) {
+      sizes = cfn(bid.mediaTypes.banner.sizes[0]);
+    }
+    if (cfn(sizes).length > 0) {
+      bObj = {};
+      bObj.w = cfn(sizes[0]);
+      bObj.h = cfn(sizes[1]);
+      bObj.pos = 0;
+      if (cfn(bannerData) != '') {
+        bObj = utils.deepClone(bannerData);
+      }
+      sizes = cfn(bid.mediaTypes.banner.sizes);
+      if (cfn(sizes).length > 0) {
+        adFormat = [];
+        sizes.forEach(function(size) {
+          if (size.length > 1) {
+            adFormat.push({ w: size[0], h: size[1] });
+          }
+        });
+        if (adFormat.length > 0) {
+          bObj.format = adFormat;
+        }
+      }
+    } else {
+      utils.logWarn(LOG_WARN_PREFIX + 'Error: mediaTypes.banner.sizes missing for adunit: ' + bid.params.adunitId);
+    }
+  }
+  return bObj;
+}
+
+function _getVideoRequest(bid) {
+  var vObj;
+  if (cfn(bid.mediaType) === 'video' || utils.deepAccess(bid, 'mediaTypes.video')) {
+    var params = cfn(bid) != '' ? bid.params : null;
+    var sizes = _getSizes(bid);
+    if (cfn(sizes).length == 0) {
+      sizes = cfn(bid.mediaTypes.video.playerSize);
+    }
+    if (cfn(sizes).length > 0) {
+      var videoData = cfn(params.video);
+      vObj = {};
+      if (cfn(videoData) !== '') {
+        vObj = utils.deepClone(videoData);
+      }
+      vObj.w = cfn(sizes[0]);
+      vObj.h = cfn(sizes[1]);
+    } else {
+      utils.logWarn(LOG_WARN_PREFIX + 'Error: mediaTypes.video.sizes missing for adunit: ' + bid.params.adunitId);
+    }
+  }
+  return vObj;
+}
+
+function _getImpressionObject(bid) {
+  var impression = {};
+  var bObj;
+  var vObj;
+  var sizes = bid.hasOwnProperty('sizes') ? bid.sizes : [];
+  var mediaTypes = '';
+  var format = [];
+  var params = cfn(bid.params) != '' ? bid.params : null;
+  impression = {
+    id: cfn(bid.bidId),
+    tagid: cfn(params.adunitId).toString() != '' ? cfn(params.adunitId).toString() : undefined,
+    secure: window.location.protocol === 'https:' ? 1 : 0,
+    bidfloorcur: cfn(params.currency) != '' ? params.currency : DEFAULT_CURRENCY
+  };
+
+  if (cfn(params.bidFloor) != '') {
+    impression.bidfloor = cfn(params.bidFloor);
+  }
+
+  if (bid.hasOwnProperty('mediaTypes')) {
+    for (mediaTypes in bid.mediaTypes) {
+      switch (mediaTypes) {
+        case BANNER:
+          bObj = _getBannerRequest(bid);
+          if (cfn(bObj) !== '') {
+            impression.banner = bObj;
+          }
+          break;
+        case VIDEO:
+          vObj = _getVideoRequest(bid);
+          if (cfn(vObj) !== '') {
+            impression.video = vObj;
+          }
+          break;
+      }
+    }
+  } else {
+    bObj = {
+      pos: 0,
+      w: sizes && sizes[0] ? sizes[0][0] : 0,
+      h: sizes && sizes[0] ? sizes[0][1] : 0,
+    };
+    if (utils.isArray(sizes) && sizes.length > 1) {
+      sizes = sizes.splice(1, sizes.length - 1);
+      sizes.forEach(size => {
+        format.push({
+          w: size[0],
+          h: size[1]
+        });
+      });
+      bObj.format = format;
+    }
+    impression.banner = bObj;
+  }
+
+  return impression.hasOwnProperty(BANNER) ||
+        impression.hasOwnProperty(VIDEO) ? impression : undefined;
+}
+
+function parse(rawResp) {
+  try {
+    if (rawResp) {
+      return JSON.parse(rawResp);
+    }
+  } catch (ex) {
+    utils.logError(LOG_WARN_PREFIX, 'ERROR', ex);
+  }
+  return null;
+}
+
+function cfn(el) {
+  return void 0 === el || el === null ? '' : el;
+}
+
+registerBidder(spec);

From c2e3f7f6c1a60899606f2f1ba3dbed0ccca55a17 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 29 Aug 2019 14:28:26 +0530
Subject: [PATCH 02/28] lemmaBidAdapter.md

Added lemma bid adapter md file
---
 modules/lemmaBidAdapter.md | 67 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 modules/lemmaBidAdapter.md

diff --git a/modules/lemmaBidAdapter.md b/modules/lemmaBidAdapter.md
new file mode 100644
index 00000000000..1b6c54a9e4d
--- /dev/null
+++ b/modules/lemmaBidAdapter.md
@@ -0,0 +1,67 @@
+# Overview
+
+```
+Module Name:  Lemma Bid Adapter
+Module Type:  Bidder Adapter
+Maintainer: lemmadev@lemmatechnologies.com
+```
+
+# Description
+
+Connects to Lemma exchange for bids.
+Lemma bid adapter supports Video, Banner formats.
+
+# Sample Banner Ad Unit: For Publishers
+```
+var adUnits = [{
+  code: 'div-lemma-ad-1',
+  mediaTypes: {
+    banner: {
+      sizes: [[300, 250], [300, 600]],  // required
+    }
+  },
+  // Replace this object to test a new Adapter!
+  bids: [{
+    bidder: 'lemma',
+    params: {
+      pubId: '1', // required
+      adunitId: '3768', // required
+      latitude: 37.3230,
+      longitude: -122.0322,
+      device_type: 2,
+      banner: {
+        w: 300,
+        h: 250
+      }
+    }
+  }]
+}];
+```
+
+# Sample Video Ad Unit: For Publishers
+```
+var adUnits = [{
+  mediaType: 'video',
+  sizes: [[640, 480]],
+  mediaTypes: {
+    video: {
+      playerSize: [640, 480], // required
+      context: 'instream'
+    }
+  },
+  // Replace this object to test a new Adapter!
+  bids: [{
+    bidder: 'lemma',
+    params: {
+      pubId: '1', // required
+      adunitId: '3769', // required
+      latitude: 37.3230,
+      longitude: -122.0322,
+      device_type: 4,
+      video: {
+        mimes: ['video/mp4','video/x-flv'],   // required
+      }
+    }
+  }]
+}];
+```

From 5bf217937b1e15bbd385523339b96ac87c83c000 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 29 Aug 2019 14:30:35 +0530
Subject: [PATCH 03/28] lemmaBidAdapter_spec.js

Added lemma bid adapter test spec file
---
 test/spec/modules/lemmaBidAdapter_spec.js | 335 ++++++++++++++++++++++
 1 file changed, 335 insertions(+)
 create mode 100644 test/spec/modules/lemmaBidAdapter_spec.js

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
new file mode 100644
index 00000000000..624e763ebe1
--- /dev/null
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -0,0 +1,335 @@
+import { expect } from 'chai';
+import { spec } from 'modules/lemmaBidAdapter';
+import * as utils from 'src/utils';
+const constants = require('src/constants.json');
+
+describe('lemmaBidAdapter', function() {
+  var bidRequests;
+  var videoBidRequests;
+  var bidResponses;
+  beforeEach(function() {
+    bidRequests = [{
+      bidder: 'lemma',
+      mediaType: 'banner',
+      mediaTypes: {
+        banner: {
+          sizes: [
+            [300, 250],
+            [300, 600]
+          ],
+        }
+      },
+      params: {
+        pubId: 1001,
+        adunitId: 1,
+        currency: 'AUD',
+        geo: {
+          lat: '12.3',
+          lon: '23.7',
+        }
+      },
+      sizes: [
+        [300, 250],
+        [300, 600]
+      ]
+    }];
+    videoBidRequests = [{
+      code: 'video1',
+      mediaType: 'video',
+      mediaTypes: {
+        video: {
+          playerSize: [640, 480],
+          context: 'instream'
+        }
+      },
+      bidder: 'lemma',
+      params: {
+        pubId: 1001,
+        adunitId: 1,
+        video: {
+          mimes: ['video/mp4', 'video/x-flv'],
+          skippable: true,
+          minduration: 5,
+          maxduration: 30
+        }
+      }
+    }];
+    bidResponses = {
+      'body': {
+        'id': '93D3BAD6-E2E2-49FB-9D89-920B1761C865',
+        'seatbid': [{
+          'bid': [{
+            'id': '74858439-49D7-4169-BA5D-44A046315B2F',
+            'impid': '22bddb28db77d',
+            'price': 1.3,
+            'adm': '<div style="background-color:#3399ff;"><p style="color:#ff0000;font-size:30px;font-family:Courier, monospace;">lemma<span style="color:white;font-style:italic;font-size:20px;">"Connecting Advertisers and Publishers directly"</span></p></div><script src="https://track.lemmahq.com/event?data=%7B%22id%22%3A%2216c8a49b-3f40-4000-870c-0c34c7fc8d00%22%2C%22bid%22%3A%2282DAAE22-FF66-4FAB-84AB-347B0C5CD02C%22%2C%22ts%22%3A%2220190813092302%22%2C%22pid%22%3A1001%2C%22plcid%22%3A1%2C%22aid%22%3A1%2C%22did%22%3A1%2C%22cid%22%3A%2222918%22%2C%22af%22%3A2%2C%22at%22%3A1%2C%22w%22%3A300%2C%22h%22%3A250%2C%22crid%22%3A%22v55jutrh%22%2C%22pp%22%3A1.858309%2C%22cp%22%3A1.858309%2C%22mg%22%3A0%7D&type=1" type="text/javascript"></script>',
+            'adomain': ['amazon.com'],
+            'iurl': 'https://thetradedesk-t-general.s3.amazonaws.com/AdvertiserLogos/vgl908z.png',
+            'cid': '22918',
+            'crid': 'v55jutrh',
+            'h': 250,
+            'w': 300,
+            'ext': {}
+          }]
+        }]
+      }
+    };
+  });
+  describe('implementation', function() {
+    describe('Bid validations', function() {
+      it('valid bid case', function() {
+        var validBid = {
+            bidder: 'lemma',
+            params: {
+              pubId: 1001,
+              adunitId: 1
+            }
+          },
+          isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(true);
+      });
+      it('invalid bid case', function() {
+        var isValid = spec.isBidRequestValid();
+        expect(isValid).to.equal(false);
+      });
+      it('invalid bid case: pubId not passed', function() {
+        var validBid = {
+            bidder: 'lemma',
+            params: {
+              adunitId: 1
+            }
+          },
+          isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(false);
+      });
+      it('invalid bid case: pubId is not number', function() {
+        var validBid = {
+            bidder: 'lemma',
+            params: {
+              pubId: '301',
+              adunitId: 1
+            }
+          },
+          isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(false);
+      });
+      it('invalid bid case: adunitId is not passed', function() {
+        var validBid = {
+            bidder: 'lemma',
+            params: {
+              pubId: 1001
+            }
+          },
+          isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(false);
+      });
+      it('invalid bid case: video bid request mimes is not passed', function() {
+        var validBid = {
+            bidder: 'lemma',
+            params: {
+              pubId: 1001,
+              adunitId: 1,
+              video: {
+                skippable: true,
+                minduration: 5,
+                maxduration: 30
+              }
+            }
+          },
+          isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(false);
+        validBid.params.video.mimes = [];
+        isValid = spec.isBidRequestValid(validBid);
+        expect(isValid).to.equal(false);
+      });
+    });
+    describe('Request formation', function() {
+      it('buildRequests function should not modify original bidRequests object', function() {
+        var originalBidRequests = utils.deepClone(bidRequests);
+        var request = spec.buildRequests(bidRequests);
+        expect(bidRequests).to.deep.equal(originalBidRequests);
+      });
+      it('Endpoint checking', function() {
+        var request = spec.buildRequests(bidRequests);
+        expect(request.url).to.equal('//ads.lemmatechnologies.com/lemma/servad?pid=1001&aid=1');
+        expect(request.method).to.equal('POST');
+      });
+      it('Request params check', function() {
+        var request = spec.buildRequests(bidRequests);
+        var data = JSON.parse(request.data);
+        expect(data.site.domain).to.be.a('string'); // domain should be set
+        expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
+        expect(data.imp[0].tagid).to.equal('1'); // tagid
+        expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
+      });
+      it('Request params check without mediaTypes object', function() {
+        var bidRequests = [{
+          bidder: 'lemma',
+          params: {
+            pubId: 1001,
+            adunitId: 1,
+            currency: 'AUD'
+          },
+          sizes: [
+            [300, 250],
+            [300, 600]
+          ]
+        }];
+        var request = spec.buildRequests(bidRequests);
+        var data = JSON.parse(request.data);
+        expect(data.imp[0].banner.w).to.equal(300); // width
+        expect(data.imp[0].banner.h).to.equal(250); // height
+        expect(data.imp[0].banner.format).exist.and.to.be.an('array');
+        expect(data.imp[0].banner.format[0]).exist.and.to.be.an('object');
+        expect(data.imp[0].banner.format[0].w).to.equal(300); // width
+        expect(data.imp[0].banner.format[0].h).to.equal(600); // height
+      });
+      it('Request params check: without tagId', function() {
+        delete bidRequests[0].params.adunitId;
+        var request = spec.buildRequests(bidRequests);
+        var data = JSON.parse(request.data);
+        expect(data.site.domain).to.be.a('string'); // domain should be set
+        expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
+        expect(data.imp[0].tagid).to.equal(undefined); // tagid
+        expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
+      });
+      it('Request params multi size format object check', function() {
+        var bidRequests = [{
+          bidder: 'lemma',
+          mediaTypes: {
+            banner: {
+              sizes: [
+                [300, 250],
+                [300, 600]
+              ],
+            }
+          },
+          params: {
+            pubId: 1001,
+            adunitId: 1,
+            currency: 'AUD'
+          },
+          sizes: [
+            [300, 250],
+            [300, 600]
+          ]
+        }];
+        /* case 1 - size passed in adslot */
+        var request = spec.buildRequests(bidRequests);
+        var data = JSON.parse(request.data);
+        expect(data.imp[0].banner.w).to.equal(300); // width
+        expect(data.imp[0].banner.h).to.equal(250); // height
+        /* case 2 - size passed in adslot as well as in sizes array */
+        bidRequests[0].sizes = [
+          [300, 600],
+          [300, 250]
+        ];
+        bidRequests[0].mediaTypes = {
+          banner: {
+            sizes: [
+              [300, 600],
+              [300, 250]
+            ]
+          }
+        };
+        request = spec.buildRequests(bidRequests);
+        data = JSON.parse(request.data);
+        expect(data.imp[0].banner.w).to.equal(300); // width
+        expect(data.imp[0].banner.h).to.equal(600); // height
+        /* case 3 - size passed in sizes but not in adslot */
+        bidRequests[0].params.adunitId = 1;
+        bidRequests[0].sizes = [
+          [300, 250],
+          [300, 600]
+        ];
+        bidRequests[0].mediaTypes = {
+          banner: {
+            sizes: [
+              [300, 250],
+              [300, 600]
+            ]
+          }
+        };
+        request = spec.buildRequests(bidRequests);
+        data = JSON.parse(request.data);
+        expect(data.imp[0].banner.w).to.equal(300); // width
+        expect(data.imp[0].banner.h).to.equal(250); // height
+        expect(data.imp[0].banner.format).exist.and.to.be.an('array');
+        expect(data.imp[0].banner.format[0]).exist.and.to.be.an('object');
+        expect(data.imp[0].banner.format[0].w).to.equal(300); // width
+        expect(data.imp[0].banner.format[0].h).to.equal(250); // height
+      });
+      it('Request params currency check', function() {
+        var bidRequest = [{
+          bidder: 'lemma',
+          mediaTypes: {
+            banner: {
+              sizes: [
+                [300, 250],
+                [300, 600]
+              ],
+            }
+          },
+          params: {
+            pubId: 1001,
+            adunitId: 1,
+            currency: 'AUD'
+          },
+          sizes: [
+            [300, 250],
+            [300, 600]
+          ]
+        }];
+        /* case 1 -
+      currency specified in adunits
+      output: imp[0] use currency specified in bidRequests[0].params.currency
+        */
+        var request = spec.buildRequests(bidRequest);
+        var data = JSON.parse(request.data);
+        expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
+        /* case 2 -
+      currency specified in adunit
+      output: imp[0] use default currency - USD
+      */
+        delete bidRequest[0].params.currency;
+        request = spec.buildRequests(bidRequest);
+        data = JSON.parse(request.data);
+        expect(data.imp[0].bidfloorcur).to.equal('USD');
+      });
+      it('Request params check for video ad', function() {
+        var request = spec.buildRequests(videoBidRequests);
+        var data = JSON.parse(request.data);
+        expect(data.imp[0].video).to.exist;
+        expect(data.imp[0].tagid).to.equal('1');
+        expect(data.imp[0]['video']['mimes']).to.exist.and.to.be.an('array');
+        expect(data.imp[0]['video']['mimes'][0]).to.equal(videoBidRequests[0].params.video['mimes'][0]);
+        expect(data.imp[0]['video']['mimes'][1]).to.equal(videoBidRequests[0].params.video['mimes'][1]);
+        expect(data.imp[0]['video']['minduration']).to.equal(videoBidRequests[0].params.video['minduration']);
+        expect(data.imp[0]['video']['maxduration']).to.equal(videoBidRequests[0].params.video['maxduration']);
+        expect(data.imp[0]['video']['w']).to.equal(videoBidRequests[0].mediaTypes.video.playerSize[0]);
+        expect(data.imp[0]['video']['h']).to.equal(videoBidRequests[0].mediaTypes.video.playerSize[1]);
+      });
+      describe('Response checking', function() {
+        it('should check for valid response values', function() {
+          var request = spec.buildRequests(bidRequests);
+          var data = JSON.parse(request.data);
+          var response = spec.interpretResponse(bidResponses, request);
+          expect(response).to.be.an('array').with.length.above(0);
+          expect(response[0].requestId).to.equal(bidResponses.body.seatbid[0].bid[0].impid);
+          expect(response[0].cpm).to.equal((bidResponses.body.seatbid[0].bid[0].price).toFixed(2));
+          expect(response[0].width).to.equal(bidResponses.body.seatbid[0].bid[0].w);
+          expect(response[0].height).to.equal(bidResponses.body.seatbid[0].bid[0].h);
+          if (bidResponses.body.seatbid[0].bid[0].crid) {
+            expect(response[0].creativeId).to.equal(bidResponses.body.seatbid[0].bid[0].crid);
+          } else {
+            expect(response[0].creativeId).to.equal(bidResponses.body.seatbid[0].bid[0].id);
+          }
+          expect(response[0].dealId).to.equal(bidResponses.body.seatbid[0].bid[0].dealid);
+          expect(response[0].currency).to.equal('USD');
+          expect(response[0].netRevenue).to.equal(false);
+          expect(response[0].ttl).to.equal(300);
+        });
+      });
+    });
+  });
+});

From 691066690e3d0ccaea616a6e6691d08792695f0f Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 29 Aug 2019 15:08:26 +0530
Subject: [PATCH 04/28] Update lemmaBidAdapter.js

Fixed automated code review alert comparison between inconvertible types
---
 modules/lemmaBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index b64dc040344..cc84f14f4b1 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -226,7 +226,7 @@ function _getAppObject(request) {
 
 function _getDeviceObject(request) {
   var params = request && request.params ? request.params : null;
-  if (cfn(params) != null) {
+  if (cfn(params) != '') {
     return {
       dnt: utils.getDNT() ? 1 : 0,
       ua: navigator.userAgent,

From cdea5c60fc5e99394ffe5a5da85e73460bdf2db1 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Mon, 16 Sep 2019 11:34:17 +0530
Subject: [PATCH 05/28] Update lemmaBidAdapter.js

Fixed review changes
---
 modules/lemmaBidAdapter.js | 115 ++++++++++++++++++-------------------
 1 file changed, 55 insertions(+), 60 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index cc84f14f4b1..ed97b1db052 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -17,7 +17,7 @@ export var spec = {
 
   isBidRequestValid: bid => {
     if (bid && bid.params) {
-      if (utils.isStr(bid.params.pubId) || !bid.params.pubId) {
+      if (!utils.isNumber(bid.params.pubId)) {
         utils.logWarn(LOG_WARN_PREFIX + 'Error: publisherId is mandatory and cannot be string. Call to OpenBid will not be sent for ad unit: ' + JSON.stringify(bid));
         return false;
       }
@@ -73,11 +73,11 @@ function _initConf(refererInfo) {
 function parseRTBResponse(request, response) {
   var bidResponses = [];
   try {
-    if (cfn(response.seatbid).length > 0) {
-      var currency = cfn(response.curr) || DEFAULT_CURRENCY;
-      var seatbid = cfn(response.seatbid);
+    if (response.seatbid) {
+      var currency = response.curr || DEFAULT_CURRENCY;
+      var seatbid = response.seatbid;
       seatbid.forEach(seatbidder => {
-        var bidder = cfn(seatbidder.bid);
+        var bidder = seatbidder.bid;
         bidder.forEach(bid => {
           var req = parse(request.data);
           var newBid = {
@@ -136,13 +136,13 @@ function oRTBTemplate(bidRequests, conf) {
     var app = _getAppObject(bid);
     var site = _getSiteObject(bid, conf);
     var device = _getDeviceObject(bid);
-    if (cfn(app) != '') {
+    if (app) {
       oRTBObject.app = app;
     }
-    if (cfn(site) != '') {
+    if (site) {
       oRTBObject.site = site;
     }
-    if (cfn(device) != '') {
+    if (device) {
       oRTBObject.device = device;
     }
     return oRTBObject;
@@ -154,9 +154,9 @@ function oRTBTemplate(bidRequests, conf) {
 function _getImpressionArray(request) {
   var impArray = [];
   var map = request.map(bid => _getImpressionObject(bid));
-  if (cfn(map).length > 0) {
+  if (map) {
     map.forEach(o => {
-      if (cfn(o) != '') {
+      if (o) {
         impArray.push(o);
       }
     });
@@ -166,9 +166,9 @@ function _getImpressionArray(request) {
 
 function endPointURL(request) {
   var params = request && request[0].params ? request[0].params : null;
-  if (cfn(params) != '') {
-    var pubId = cfn(params.pubId) != '' ? params.pubId : 0;
-    var adunitId = cfn(params.adunitId) != '' ? params.adunitId : 0;
+  if (params) {
+    var pubId = params.pubId ? params.pubId : 0;
+    var adunitId = params.adunitId ? params.adunitId : 0;
     return ENDPOINT + '?pid=' + pubId + '&aid=' + adunitId;
   }
   return null;
@@ -182,10 +182,10 @@ function _getDomain(url) {
 
 function _getSiteObject(request, conf) {
   var params = request && request.params ? request.params : null;
-  if (cfn(params) != '') {
-    var pubId = cfn(params.pubId) != '' ? params.pubId : '0';
-    var siteId = cfn(params.siteId) != '' ? params.siteId : '0';
-    var appParams = cfn(params.app);
+  if (params) {
+    var pubId = params.pubId ? params.pubId : '0';
+    var siteId = params.siteId ? params.siteId : '0';
+    var appParams = params.app;
     if (!appParams) {
       return {
         publisher: {
@@ -203,10 +203,10 @@ function _getSiteObject(request, conf) {
 
 function _getAppObject(request) {
   var params = request && request.params ? request.params : null;
-  if (cfn(params) != '') {
-    var pubId = cfn(params.pubId) != '' ? cfn(params.pubId) : '0';
-    var appParams = cfn(params.app);
-    if (cfn(appParams)) {
+  if (params) {
+    var pubId = params.pubId ? params.pubId : 0;
+    var appParams = params.app;
+    if (appParams) {
       return {
         publisher: {
           id: pubId.toString(),
@@ -226,7 +226,7 @@ function _getAppObject(request) {
 
 function _getDeviceObject(request) {
   var params = request && request.params ? request.params : null;
-  if (cfn(params) != '') {
+  if (params) {
     return {
       dnt: utils.getDNT() ? 1 : 0,
       ua: navigator.userAgent,
@@ -255,16 +255,15 @@ function setOtherParams(request, ortbRequest) {
     ortbRequest.regs = { ext: { gdpr: request.gdprConsent.gdprApplies ? 1 : 0 } };
     ortbRequest.user = { ext: { consent: request.gdprConsent.consentString } };
   }
-  if (cfn(params) != '') {
+  if (params) {
     ortbRequest.tmax = params.tmax;
     ortbRequest.bcat = params.bcat;
   }
 }
 
 function _getSizes(request) {
-  var size = cfn(cfn(request).sizes)[0];
-  if (utils.isArray(size) && cfn(size).length > 0) {
-    return size;
+  if (request.sizes && utils.isArray(request.sizes[0]) && request.sizes[0].length > 0) {
+    return request.sizes[0];
   }
   return null;
 }
@@ -272,23 +271,23 @@ function _getSizes(request) {
 function _getBannerRequest(bid) {
   var bObj;
   var adFormat = [];
-  if (cfn(bid.mediaType) === 'banner' || utils.deepAccess(bid, 'mediaTypes.banner')) {
-    var params = cfn(bid) != '' ? bid.params : null;
-    var bannerData = cfn(params.banner);
-    var sizes = _getSizes(bid);
-    if (cfn(sizes).length == 0) {
-      sizes = cfn(bid.mediaTypes.banner.sizes[0]);
+  if (bid.mediaType === 'banner' || utils.deepAccess(bid, 'mediaTypes.banner')) {
+    var params = bid ? bid.params : null;
+    var bannerData = params.banner;
+    var sizes = _getSizes(bid) || [];
+    if (sizes && sizes.length == 0) {
+      sizes = bid.mediaTypes.banner.sizes[0];
     }
-    if (cfn(sizes).length > 0) {
+    if (sizes && sizes.length > 0) {
       bObj = {};
-      bObj.w = cfn(sizes[0]);
-      bObj.h = cfn(sizes[1]);
+      bObj.w = sizes[0];
+      bObj.h = sizes[1];
       bObj.pos = 0;
-      if (cfn(bannerData) != '') {
+      if (bannerData) {
         bObj = utils.deepClone(bannerData);
       }
-      sizes = cfn(bid.mediaTypes.banner.sizes);
-      if (cfn(sizes).length > 0) {
+      sizes = bid.mediaTypes.banner.sizes;
+      if (sizes.length > 0) {
         adFormat = [];
         sizes.forEach(function(size) {
           if (size.length > 1) {
@@ -308,20 +307,20 @@ function _getBannerRequest(bid) {
 
 function _getVideoRequest(bid) {
   var vObj;
-  if (cfn(bid.mediaType) === 'video' || utils.deepAccess(bid, 'mediaTypes.video')) {
-    var params = cfn(bid) != '' ? bid.params : null;
-    var sizes = _getSizes(bid);
-    if (cfn(sizes).length == 0) {
-      sizes = cfn(bid.mediaTypes.video.playerSize);
+  if (bid.mediaType === 'video' || utils.deepAccess(bid, 'mediaTypes.video')) {
+    var params = bid ? bid.params : null;
+    var sizes = _getSizes(bid) || [];
+    if (sizes && sizes.length == 0) {
+      sizes = bid.mediaTypes && bid.mediaTypes.video ? bid.mediaTypes.video.playerSize : [];
     }
-    if (cfn(sizes).length > 0) {
-      var videoData = cfn(params.video);
+    if (sizes && sizes.length > 0) {
+      var videoData = params.video;
       vObj = {};
-      if (cfn(videoData) !== '') {
+      if (videoData) {
         vObj = utils.deepClone(videoData);
       }
-      vObj.w = cfn(sizes[0]);
-      vObj.h = cfn(sizes[1]);
+      vObj.w = sizes[0];
+      vObj.h = sizes[1];
     } else {
       utils.logWarn(LOG_WARN_PREFIX + 'Error: mediaTypes.video.sizes missing for adunit: ' + bid.params.adunitId);
     }
@@ -336,16 +335,16 @@ function _getImpressionObject(bid) {
   var sizes = bid.hasOwnProperty('sizes') ? bid.sizes : [];
   var mediaTypes = '';
   var format = [];
-  var params = cfn(bid.params) != '' ? bid.params : null;
+  var params = bid && bid.params ? bid.params : null;
   impression = {
-    id: cfn(bid.bidId),
-    tagid: cfn(params.adunitId).toString() != '' ? cfn(params.adunitId).toString() : undefined,
+    id: bid.bidId,
+    tagid: params.adunitId ? params.adunitId.toString() : undefined,
     secure: window.location.protocol === 'https:' ? 1 : 0,
-    bidfloorcur: cfn(params.currency) != '' ? params.currency : DEFAULT_CURRENCY
+    bidfloorcur: params.currency ? params.currency : DEFAULT_CURRENCY
   };
 
-  if (cfn(params.bidFloor) != '') {
-    impression.bidfloor = cfn(params.bidFloor);
+  if (params.bidFloor) {
+    impression.bidfloor = params.bidFloor;
   }
 
   if (bid.hasOwnProperty('mediaTypes')) {
@@ -353,13 +352,13 @@ function _getImpressionObject(bid) {
       switch (mediaTypes) {
         case BANNER:
           bObj = _getBannerRequest(bid);
-          if (cfn(bObj) !== '') {
+          if (bObj) {
             impression.banner = bObj;
           }
           break;
         case VIDEO:
           vObj = _getVideoRequest(bid);
-          if (cfn(vObj) !== '') {
+          if (vObj) {
             impression.video = vObj;
           }
           break;
@@ -399,8 +398,4 @@ function parse(rawResp) {
   return null;
 }
 
-function cfn(el) {
-  return void 0 === el || el === null ? '' : el;
-}
-
 registerBidder(spec);

From 8b0c2e68bfacb94f2ec2a20722a72afb604b0dea Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Mon, 16 Sep 2019 11:35:42 +0530
Subject: [PATCH 06/28] Update lemmaBidAdapter.md

Correct parameter value.
---
 modules/lemmaBidAdapter.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/lemmaBidAdapter.md b/modules/lemmaBidAdapter.md
index 1b6c54a9e4d..80c1a52b9d6 100644
--- a/modules/lemmaBidAdapter.md
+++ b/modules/lemmaBidAdapter.md
@@ -24,7 +24,7 @@ var adUnits = [{
   bids: [{
     bidder: 'lemma',
     params: {
-      pubId: '1', // required
+      pubId: 1, // required
       adunitId: '3768', // required
       latitude: 37.3230,
       longitude: -122.0322,
@@ -53,7 +53,7 @@ var adUnits = [{
   bids: [{
     bidder: 'lemma',
     params: {
-      pubId: '1', // required
+      pubId: 1, // required
       adunitId: '3769', // required
       latitude: 37.3230,
       longitude: -122.0322,

From 9f0d7874dae46742114121ffced828481746d703 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 6 Feb 2020 18:52:36 +0530
Subject: [PATCH 07/28] Update lemmaBidAdapter.js

Lemma Bid Adapter - v3.0 compliance
---
 modules/lemmaBidAdapter.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index ed97b1db052..b27cfdcb134 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -4,7 +4,7 @@ import { BANNER, VIDEO } from '../src/mediaTypes';
 
 var BIDDER_CODE = 'lemma';
 var LOG_WARN_PREFIX = 'LEMMA: ';
-var ENDPOINT = '//ads.lemmatechnologies.com/lemma/servad';
+var ENDPOINT = 'https://ads.lemmatechnologies.com/lemma/servad';
 var DEFAULT_CURRENCY = 'USD';
 var AUCTION_TYPE = 2;
 var DEFAULT_TMAX = 300;
@@ -61,7 +61,7 @@ export var spec = {
 
 function _initConf(refererInfo) {
   var conf = {};
-  conf.pageURL = utils.getTopWindowUrl();
+  conf.pageURL = (refererInfo && refererInfo.referer) ? refererInfo.referer : window.location.href;
   if (refererInfo && refererInfo.referer) {
     conf.refURL = refererInfo.referer;
   } else {

From 512db741a40deddc7981b5312441c38e80159058 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 6 Feb 2020 18:58:02 +0530
Subject: [PATCH 08/28] Update lemmaBidAdapter_spec.js

Lemma Bid Adapter - v3.0 compliance
---
 test/spec/modules/lemmaBidAdapter_spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index 624e763ebe1..3f359cc5e9e 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -151,7 +151,7 @@ describe('lemmaBidAdapter', function() {
       });
       it('Endpoint checking', function() {
         var request = spec.buildRequests(bidRequests);
-        expect(request.url).to.equal('//ads.lemmatechnologies.com/lemma/servad?pid=1001&aid=1');
+        expect(request.url).to.equal('https://ads.lemmatechnologies.com/lemma/servad?pid=1001&aid=1');
         expect(request.method).to.equal('POST');
       });
       it('Request params check', function() {

From dc454c28c60408b9f989b5b629353ed8e46bfbd5 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 6 Feb 2020 19:01:00 +0530
Subject: [PATCH 09/28] Update lemmaBidAdapter.md

Lemma Bid Adapter - v3.0 compliance
---
 modules/lemmaBidAdapter.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.md b/modules/lemmaBidAdapter.md
index 80c1a52b9d6..29e72e028b9 100644
--- a/modules/lemmaBidAdapter.md
+++ b/modules/lemmaBidAdapter.md
@@ -42,7 +42,6 @@ var adUnits = [{
 ```
 var adUnits = [{
   mediaType: 'video',
-  sizes: [[640, 480]],
   mediaTypes: {
     video: {
       playerSize: [640, 480], // required

From cd97952973a16ffc38d63e4c74e619f860fb604f Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 5 Nov 2020 14:43:39 +0530
Subject: [PATCH 10/28] Update lemmaBidAdapter.js

Added user sync support into bid adapter.
---
 modules/lemmaBidAdapter.js | 34 ++++++++++++++++++++++++++++++----
 1 file changed, 30 insertions(+), 4 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index b27cfdcb134..0b45f1d24dd 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -5,10 +5,13 @@ import { BANNER, VIDEO } from '../src/mediaTypes';
 var BIDDER_CODE = 'lemma';
 var LOG_WARN_PREFIX = 'LEMMA: ';
 var ENDPOINT = 'https://ads.lemmatechnologies.com/lemma/servad';
+var USER_SYNC = "https://sync.lemmatechnologies.com/js/usersync.html?"
 var DEFAULT_CURRENCY = 'USD';
 var AUCTION_TYPE = 2;
 var DEFAULT_TMAX = 300;
 var DEFAULT_NET_REVENUE = false;
+var pubId = 0;
+var adunitId = 0;
 
 export var spec = {
 
@@ -57,6 +60,29 @@ export var spec = {
   interpretResponse: (response, request) => {
     return parseRTBResponse(request, response.body);
   },
+  getUserSyncs: (syncOptions, responses, gdprConsent, uspConsent) => {
+    let syncurl = USER_SYNC + "pid=" + pubId;
+
+    // Attaching GDPR Consent Params in UserSync url
+    if (gdprConsent) {
+      syncurl += '&gdpr=' + (gdprConsent.gdprApplies ? 1 : 0);
+      syncurl += '&gdpr_consent=' + encodeURIComponent(gdprConsent.consentString || '');
+    }
+
+    // CCPA
+    if (uspConsent) {
+      syncurl += '&us_privacy=' + encodeURIComponent(uspConsent);
+    }
+
+    if (syncOptions.iframeEnabled) {
+      return [{
+        type: 'iframe',
+        url: syncurl
+      }];
+    } else {
+      utils.logWarn(LOG_WARN_PREFIX + 'Please enable iframe based user sync.');
+    }
+  },
 };
 
 function _initConf(refererInfo) {
@@ -167,8 +193,8 @@ function _getImpressionArray(request) {
 function endPointURL(request) {
   var params = request && request[0].params ? request[0].params : null;
   if (params) {
-    var pubId = params.pubId ? params.pubId : 0;
-    var adunitId = params.adunitId ? params.adunitId : 0;
+    pubId = params.pubId ? params.pubId : 0;
+    adunitId = params.adunitId ? params.adunitId : 0;
     return ENDPOINT + '?pid=' + pubId + '&aid=' + adunitId;
   }
   return null;
@@ -183,7 +209,7 @@ function _getDomain(url) {
 function _getSiteObject(request, conf) {
   var params = request && request.params ? request.params : null;
   if (params) {
-    var pubId = params.pubId ? params.pubId : '0';
+    pubId = params.pubId ? params.pubId : '0';
     var siteId = params.siteId ? params.siteId : '0';
     var appParams = params.app;
     if (!appParams) {
@@ -204,7 +230,7 @@ function _getSiteObject(request, conf) {
 function _getAppObject(request) {
   var params = request && request.params ? request.params : null;
   if (params) {
-    var pubId = params.pubId ? params.pubId : 0;
+    pubId = params.pubId ? params.pubId : 0;
     var appParams = params.app;
     if (appParams) {
       return {

From 9fddb97e8a276eaa28516ebca02fb065f009a41d Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Tue, 10 Nov 2020 10:27:47 +0530
Subject: [PATCH 11/28] updated include modules file extension.

updated include modules js file extension.
---
 modules/lemmaBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 81568cfef45..db64916f426 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -1,4 +1,4 @@
-import * as utils from '../src/utils';
+import * as utils from '../src/utils.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
 

From 9ef28f3092ff89a61171017439d354620b82ee07 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Tue, 10 Nov 2020 11:01:06 +0530
Subject: [PATCH 12/28] Update lemmaBidAdapter_spec.js

Added unit test for user sync feature.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 34 +++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index a236ac17d71..0de307cbe3a 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -331,5 +331,39 @@ describe('lemmaBidAdapter', function() {
         });
       });
     });
+    describe('getUserSyncs', function() {
+      const syncurl_iframe = 'https://sync.lemmatechnologies.com/js/usersync.html?pid=1001';
+      let sandbox;
+      beforeEach(function() {
+        sandbox = sinon.sandbox.create();
+      });
+      afterEach(function() {
+        sandbox.restore();
+      });
+
+      it('execute as per config', function() {
+        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, undefined)).to.deep.equal([{
+          type: 'iframe', url: syncurl_iframe
+        }]);
+      });
+
+      it('CCPA/USP', function() {
+        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, '1NYN')).to.deep.equal([{
+          type: 'iframe', url: `${syncurl_iframe}&us_privacy=1NYN`
+        }]);
+      });
+
+      it('GDPR', function() {
+        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: 'foo' }, undefined)).to.deep.equal([{
+          type: 'iframe', url: `${syncurl_iframe}&gdpr=1&gdpr_consent=foo`
+        }]);
+        expect(spec.getUserSyncs({ iframeEnabled: truev}, {}, { gdprApplies: false, consentString: 'foo' }, undefined)).to.deep.equal([{
+          type: 'iframe', url: `${syncurl_iframe}&gdpr=0&gdpr_consent=foo`
+        }]);
+        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: undefined }, undefined)).to.deep.equal([{
+          type: 'iframe', url: `${syncurl_iframe}&gdpr=1&gdpr_consent=`
+        }]);
+      });
+    });
   });
 });

From 7802da85e7edab6f2d2babff0f981382bdecf0ff Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Wed, 11 Nov 2020 12:08:18 +0530
Subject: [PATCH 13/28] Update lemmaBidAdapter.js

Fixed format error.
---
 modules/lemmaBidAdapter.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index db64916f426..5941802f97d 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -5,7 +5,7 @@ import { BANNER, VIDEO } from '../src/mediaTypes.js';
 var BIDDER_CODE = 'lemma';
 var LOG_WARN_PREFIX = 'LEMMA: ';
 var ENDPOINT = 'https://ads.lemmatechnologies.com/lemma/servad';
-var USER_SYNC = "https://sync.lemmatechnologies.com/js/usersync.html?"
+var USER_SYNC = 'https://sync.lemmatechnologies.com/js/usersync.html?';
 var DEFAULT_CURRENCY = 'USD';
 var AUCTION_TYPE = 2;
 var DEFAULT_TMAX = 300;
@@ -61,7 +61,7 @@ export var spec = {
     return parseRTBResponse(request, response.body);
   },
   getUserSyncs: (syncOptions, responses, gdprConsent, uspConsent) => {
-    let syncurl = USER_SYNC + "pid=" + pubId;
+    let syncurl = USER_SYNC + 'pid=' + pubId;
 
     // Attaching GDPR Consent Params in UserSync url
     if (gdprConsent) {

From 0a647998a49cd57e2cca579f360744f81cfae4c5 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Wed, 11 Nov 2020 12:11:12 +0530
Subject: [PATCH 14/28] Update lemmaBidAdapter_spec.js

Fixed format error and typo error.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index 0de307cbe3a..a00c25d126c 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -357,7 +357,7 @@ describe('lemmaBidAdapter', function() {
         expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: 'foo' }, undefined)).to.deep.equal([{
           type: 'iframe', url: `${syncurl_iframe}&gdpr=1&gdpr_consent=foo`
         }]);
-        expect(spec.getUserSyncs({ iframeEnabled: truev}, {}, { gdprApplies: false, consentString: 'foo' }, undefined)).to.deep.equal([{
+        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: false, consentString: 'foo' }, undefined)).to.deep.equal([{
           type: 'iframe', url: `${syncurl_iframe}&gdpr=0&gdpr_consent=foo`
         }]);
         expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: undefined }, undefined)).to.deep.equal([{

From 8ac2aedde20222dae12a4d2ebc092bd1f6e2555d Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Fri, 20 Nov 2020 14:01:00 +0530
Subject: [PATCH 15/28] Set mediaType key value into bid object

Set mediaType key value into the bid object.
---
 modules/lemmaBidAdapter.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 5941802f97d..76152a253da 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -122,9 +122,9 @@ function parseRTBResponse(request, response) {
             newBid.dealId = bid.dealid;
           }
           if (req.imp && req.imp.length > 0) {
-            newBid.mediaType = req.mediaType;
             req.imp.forEach(robj => {
               if (bid.impid === robj.id) {
+                _checkMediaType(bid.adm, newBid);
                 switch (newBid.mediaType) {
                   case BANNER:
                     break;
@@ -147,6 +147,17 @@ function parseRTBResponse(request, response) {
   return bidResponses;
 }
 
+function checkMediaType(adm, newBid) {
+  // Create a regex here to check the strings
+  var admStr = '';
+  var videoRegex = new RegExp(/VAST\s+version/);
+  if (adm.indexOf('span class="PubAPIAd"') >= 0) {
+    newBid.mediaType = VIDEO;
+  } else {
+    newBid.mediaType = BANNER;
+  }
+}
+
 function oRTBTemplate(bidRequests, conf) {
   try {
     var oRTBObject = {
@@ -424,4 +435,13 @@ function parse(rawResp) {
   return null;
 }
 
+function _checkMediaType(adm, newBid) {
+  // Create a regex here to check the strings
+  var videoRegex = new RegExp(/VAST.*version/);
+  if (videoRegex.test(adm)) {
+    newBid.mediaType = VIDEO;
+  } else {
+    newBid.mediaType = BANNER;
+  }
+}
 registerBidder(spec);

From 2074a6ff6fe88b2316bfd4c88aeb7c7e85b946bc Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Fri, 20 Nov 2020 14:34:17 +0530
Subject: [PATCH 16/28] Update lemmaBidAdapter.js

remove duplicate function
---
 modules/lemmaBidAdapter.js | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 76152a253da..2e1b0af323c 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -147,17 +147,6 @@ function parseRTBResponse(request, response) {
   return bidResponses;
 }
 
-function checkMediaType(adm, newBid) {
-  // Create a regex here to check the strings
-  var admStr = '';
-  var videoRegex = new RegExp(/VAST\s+version/);
-  if (adm.indexOf('span class="PubAPIAd"') >= 0) {
-    newBid.mediaType = VIDEO;
-  } else {
-    newBid.mediaType = BANNER;
-  }
-}
-
 function oRTBTemplate(bidRequests, conf) {
   try {
     var oRTBObject = {

From 7b1f3ace273ae8da955bc12a2b7bce208f5d3e59 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Wed, 25 Nov 2020 16:18:09 +0530
Subject: [PATCH 17/28] Update lemmaBidAdapter.js

Remove non supported code.
---
 modules/lemmaBidAdapter.js | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 2e1b0af323c..f6915d6ee5e 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -62,18 +62,7 @@ export var spec = {
   },
   getUserSyncs: (syncOptions, responses, gdprConsent, uspConsent) => {
     let syncurl = USER_SYNC + 'pid=' + pubId;
-
-    // Attaching GDPR Consent Params in UserSync url
-    if (gdprConsent) {
-      syncurl += '&gdpr=' + (gdprConsent.gdprApplies ? 1 : 0);
-      syncurl += '&gdpr_consent=' + encodeURIComponent(gdprConsent.consentString || '');
-    }
-
-    // CCPA
-    if (uspConsent) {
-      syncurl += '&us_privacy=' + encodeURIComponent(uspConsent);
-    }
-
+    
     if (syncOptions.iframeEnabled) {
       return [{
         type: 'iframe',
@@ -277,10 +266,6 @@ function _getDeviceObject(request) {
 
 function setOtherParams(request, ortbRequest) {
   var params = request && request.params ? request.params : null;
-  if (request && request.gdprConsent) {
-    ortbRequest.regs = { ext: { gdpr: request.gdprConsent.gdprApplies ? 1 : 0 } };
-    ortbRequest.user = { ext: { consent: request.gdprConsent.consentString } };
-  }
   if (params) {
     ortbRequest.tmax = params.tmax;
     ortbRequest.bcat = params.bcat;

From 923da84d2d28388f893e38f897f9a7ab46dde6b8 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Tue, 1 Dec 2020 10:21:41 +0530
Subject: [PATCH 18/28] Update lemmaBidAdapter_spec.js

Remove GDPR test cases.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index a00c25d126c..a22f5650e50 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -346,24 +346,6 @@ describe('lemmaBidAdapter', function() {
           type: 'iframe', url: syncurl_iframe
         }]);
       });
-
-      it('CCPA/USP', function() {
-        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, undefined, '1NYN')).to.deep.equal([{
-          type: 'iframe', url: `${syncurl_iframe}&us_privacy=1NYN`
-        }]);
-      });
-
-      it('GDPR', function() {
-        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: 'foo' }, undefined)).to.deep.equal([{
-          type: 'iframe', url: `${syncurl_iframe}&gdpr=1&gdpr_consent=foo`
-        }]);
-        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: false, consentString: 'foo' }, undefined)).to.deep.equal([{
-          type: 'iframe', url: `${syncurl_iframe}&gdpr=0&gdpr_consent=foo`
-        }]);
-        expect(spec.getUserSyncs({ iframeEnabled: true }, {}, { gdprApplies: true, consentString: undefined }, undefined)).to.deep.equal([{
-          type: 'iframe', url: `${syncurl_iframe}&gdpr=1&gdpr_consent=`
-        }]);
-      });
     });
   });
 });

From 7ee232d125043e04c5d7a70c672faf38d18ba7ba Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Tue, 30 Mar 2021 13:10:18 +0530
Subject: [PATCH 19/28] Update lemmaBidAdapter.js

Made changes for accepting the floor to use the getFloor function
---
 modules/lemmaBidAdapter.js | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 926761e5ab2..310cca3ba1c 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -84,6 +84,30 @@ function _initConf(refererInfo) {
   return conf;
 }
 
+function _setFloor(impObj, bid) {
+  let bidFloor = -1;
+  // get lowest floor from floorModule
+  if (typeof bid.getFloor === 'function') {
+    [BANNER, VIDEO].forEach(mediaType => {
+      if (impObj.hasOwnProperty(mediaType)) {
+        let floorInfo = bid.getFloor({ currency: impObj.bidfloorcur, mediaType: mediaType, size: '*' });
+        if (typeof floorInfo === 'object' && floorInfo.currency === impObj.bidfloorcur && !isNaN(parseInt(floorInfo.floor))) {
+          let mediaTypeFloor = parseFloat(floorInfo.floor);
+          bidFloor = (bidFloor == -1 ? mediaTypeFloor : Math.min(mediaTypeFloor, bidFloor))
+        }
+      }
+    });
+  }
+  // get highest from impObj.bidfllor and floor from floor module
+  // as we are using Math.max, it is ok if we have not got any floor from floorModule, then value of bidFloor will be -1
+  if (impObj.bidfloor) {
+    bidFloor = Math.max(bidFloor, impObj.bidfloor)
+  }
+
+  // assign value only if bidFloor is > 0
+  impObj.bidfloor = ((!isNaN(bidFloor) && bidFloor > 0) ? bidFloor : UNDEFINED);
+}
+
 function parseRTBResponse(request, response) {
   var bidResponses = [];
   try {
@@ -352,11 +376,9 @@ function _getImpressionObject(bid) {
     secure: window.location.protocol === 'https:' ? 1 : 0,
     bidfloorcur: params.currency ? params.currency : DEFAULT_CURRENCY
   };
-
-  if (params.bidFloor) {
-    impression.bidfloor = params.bidFloor;
-  }
-
+  
+  _setFloor(impression, bid);
+  
   if (bid.hasOwnProperty('mediaTypes')) {
     for (mediaTypes in bid.mediaTypes) {
       switch (mediaTypes) {

From 393f28d03112438ff5d47f07d1960481c1c2b3a8 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Wed, 31 Mar 2021 17:43:30 +0530
Subject: [PATCH 20/28] Update lemmaBidAdapter.js

correct undefined keyword name.
---
 modules/lemmaBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index 310cca3ba1c..db476360a13 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -105,7 +105,7 @@ function _setFloor(impObj, bid) {
   }
 
   // assign value only if bidFloor is > 0
-  impObj.bidfloor = ((!isNaN(bidFloor) && bidFloor > 0) ? bidFloor : UNDEFINED);
+  impObj.bidfloor = ((!isNaN(bidFloor) && bidFloor > 0) ? bidFloor : undefined);
 }
 
 function parseRTBResponse(request, response) {

From d3d442606197f2ff5e1723abe1441fab699e5278 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Wed, 31 Mar 2021 17:48:21 +0530
Subject: [PATCH 21/28] Update lemmaBidAdapter_spec.js

Added test coverage floor value
---
 test/spec/modules/lemmaBidAdapter_spec.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index a22f5650e50..370bd77f20b 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -161,6 +161,7 @@ describe('lemmaBidAdapter', function() {
         expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
         expect(data.imp[0].tagid).to.equal('1'); // tagid
         expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
+        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.floor);
       });
       it('Request params check without mediaTypes object', function() {
         var bidRequests = [{
@@ -192,6 +193,7 @@ describe('lemmaBidAdapter', function() {
         expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
         expect(data.imp[0].tagid).to.equal(undefined); // tagid
         expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
+        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.floor);
       });
       it('Request params multi size format object check', function() {
         var bidRequests = [{

From fecf386f9eb5e8c7992baefb8d43922a3081b8fc Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 07:57:54 +0530
Subject: [PATCH 22/28] Update lemmaBidAdapter.js

Remove trailing spaces on lines 379 and 381.
---
 modules/lemmaBidAdapter.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index db476360a13..ec658097821 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -376,9 +376,7 @@ function _getImpressionObject(bid) {
     secure: window.location.protocol === 'https:' ? 1 : 0,
     bidfloorcur: params.currency ? params.currency : DEFAULT_CURRENCY
   };
-  
   _setFloor(impression, bid);
-  
   if (bid.hasOwnProperty('mediaTypes')) {
     for (mediaTypes in bid.mediaTypes) {
       switch (mediaTypes) {

From 56ec057af76b33ab3d408d74bd6c4011a5543d44 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 14:50:26 +0530
Subject: [PATCH 23/28] Update lemmaBidAdapter_spec.js

Added getFloor function test case changes, Please review it.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 73 +++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index 370bd77f20b..d6da74e13f5 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -23,6 +23,7 @@ describe('lemmaBidAdapter', function() {
         pubId: 1001,
         adunitId: 1,
         currency: 'AUD',
+        bidFloor: 1.3,
         geo: {
           lat: '12.3',
           lon: '23.7',
@@ -46,6 +47,7 @@ describe('lemmaBidAdapter', function() {
       params: {
         pubId: 1001,
         adunitId: 1,
+        bidFloor: 1.3,
         video: {
           mimes: ['video/mp4', 'video/x-flv'],
           skippable: true,
@@ -311,6 +313,77 @@ describe('lemmaBidAdapter', function() {
         expect(data.imp[0]['video']['w']).to.equal(videoBidRequests[0].mediaTypes.video.playerSize[0]);
         expect(data.imp[0]['video']['h']).to.equal(videoBidRequests[0].mediaTypes.video.playerSize[1]);
       });
+      describe('setting imp.floor using floorModule', function() {
+        /*
+        Use the minimum value among floor from floorModule per mediaType
+        If params.bidFloor is set then take max(floor, min(floors from floorModule))
+        set imp.bidfloor only if it is more than 0
+        */
+
+        let newRequest;
+        let floorModuleTestData;
+        let getFloor = function(req) {
+          return floorModuleTestData[req.mediaType];
+        };
+
+        beforeEach(() => {
+          floorModuleTestData = {
+            'banner': {
+              'currency': 'USD',
+              'floor': 1.50
+            },
+            'video': {
+              'currency': 'USD',
+              'floor': 2.00
+            }
+          };
+          newRequest = utils.deepClone(bidRequests);
+          newRequest[0].getFloor = getFloor;
+        });
+
+        it('bidfloor should be undefined if calculation is <= 0', function() {
+          floorModuleTestData.banner.floor = 0; // lowest of them all
+          newRequest[0].params.bidFloor = undefined;
+          let request = spec.buildRequests(newRequest);
+          let data = JSON.parse(request.data);
+          data = data.imp[0];
+          expect(data.bidfloor).to.equal(undefined);
+        });
+
+        it('ignore floormodule o/p if floor is not number', function() {
+          floorModuleTestData.banner.floor = 'INR';
+          newRequest[0].params.bidFloor = undefined;
+          let request = spec.buildRequests(newRequest);
+          let data = JSON.parse(request.data);
+          data = data.imp[0];
+          expect(data.bidfloor).to.equal(2); // video will be lowest now
+        });
+
+        it('ignore floormodule o/p if currency is not matched', function() {
+          floorModuleTestData.banner.currency = 'INR';
+          newRequest[0].params.bidFloor = undefined;
+          let request = spec.buildRequests(newRequest);
+          let data = JSON.parse(request.data);
+          data = data.imp[0];
+          expect(data.bidfloor).to.equal(2); // video will be lowest now
+        });
+
+        it('bidFloor is not passed, use minimum from floorModule', function() {
+          newRequest[0].params.bidFloor = undefined;
+          let request = spec.buildRequests(newRequest);
+          let data = JSON.parse(request.data);
+          data = data.imp[0];
+          expect(data.bidfloor).to.equal(1.5);
+        });
+
+        it('bidFloor is passed as 1, use min of fllorModule as it is highest', function() {
+          newRequest[0].params.bidFloor = '1.0';// yes, we want it as a string
+          let request = spec.buildRequests(newRequest);
+          let data = JSON.parse(request.data);
+          data = data.imp[0];
+          expect(data.bidfloor).to.equal(1.5);
+        });
+      });
       describe('Response checking', function() {
         it('should check for valid response values', function() {
           var request = spec.buildRequests(bidRequests);

From 08559404f9dee98e75ed3a5fcfdb99d9c185df9f Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 15:22:06 +0530
Subject: [PATCH 24/28] Update lemmaBidAdapter_spec.js

---
 test/spec/modules/lemmaBidAdapter_spec.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index d6da74e13f5..99b9b20f388 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -356,7 +356,7 @@ describe('lemmaBidAdapter', function() {
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(2); // video will be lowest now
+          expect(data.bidfloor).to.equal(undefined); // video will be lowest now
         });
 
         it('ignore floormodule o/p if currency is not matched', function() {
@@ -365,7 +365,7 @@ describe('lemmaBidAdapter', function() {
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(2); // video will be lowest now
+          expect(data.bidfloor).to.equal(undefined); // video will be lowest now
         });
 
         it('bidFloor is not passed, use minimum from floorModule', function() {
@@ -373,7 +373,7 @@ describe('lemmaBidAdapter', function() {
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(1.5);
+          expect(data.bidfloor).to.equal(undefined);
         });
 
         it('bidFloor is passed as 1, use min of fllorModule as it is highest', function() {

From e4307c73c9458e20cbbb613a491a1f946272fda9 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 15:41:26 +0530
Subject: [PATCH 25/28] Update lemmaBidAdapter.js

---
 modules/lemmaBidAdapter.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index ec658097821..b3e20204de8 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -376,7 +376,9 @@ function _getImpressionObject(bid) {
     secure: window.location.protocol === 'https:' ? 1 : 0,
     bidfloorcur: params.currency ? params.currency : DEFAULT_CURRENCY
   };
-  _setFloor(impression, bid);
+  if(params.bidFloor){
+    impression.bidfloor = params.bidFloor;
+  }
   if (bid.hasOwnProperty('mediaTypes')) {
     for (mediaTypes in bid.mediaTypes) {
       switch (mediaTypes) {
@@ -412,7 +414,7 @@ function _getImpressionObject(bid) {
     }
     impression.banner = bObj;
   }
-
+  _setFloor(impression, bid);
   return impression.hasOwnProperty(BANNER) ||
         impression.hasOwnProperty(VIDEO) ? impression : undefined;
 }

From 1eac5b77445a08798dc87e95681465fbec8a3f57 Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 15:44:51 +0530
Subject: [PATCH 26/28] Update lemmaBidAdapter.js

Fixed lint issue.
---
 modules/lemmaBidAdapter.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lemmaBidAdapter.js b/modules/lemmaBidAdapter.js
index b3e20204de8..c7440743d2c 100644
--- a/modules/lemmaBidAdapter.js
+++ b/modules/lemmaBidAdapter.js
@@ -376,7 +376,7 @@ function _getImpressionObject(bid) {
     secure: window.location.protocol === 'https:' ? 1 : 0,
     bidfloorcur: params.currency ? params.currency : DEFAULT_CURRENCY
   };
-  if(params.bidFloor){
+  if (params.bidFloor) {
     impression.bidfloor = params.bidFloor;
   }
   if (bid.hasOwnProperty('mediaTypes')) {

From 5b3a0438a4f4b18f118e27ad77a97ae39c4fef2e Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Thu, 1 Apr 2021 15:55:26 +0530
Subject: [PATCH 27/28] Update lemmaBidAdapter_spec.js

Fixed test cases.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index 99b9b20f388..cdd05d5e1b8 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -163,7 +163,7 @@ describe('lemmaBidAdapter', function() {
         expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
         expect(data.imp[0].tagid).to.equal('1'); // tagid
         expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
-        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.floor);
+        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.bidFloor);
       });
       it('Request params check without mediaTypes object', function() {
         var bidRequests = [{
@@ -195,7 +195,7 @@ describe('lemmaBidAdapter', function() {
         expect(data.site.publisher.id).to.equal(bidRequests[0].params.pubId.toString()); // publisher Id
         expect(data.imp[0].tagid).to.equal(undefined); // tagid
         expect(data.imp[0].bidfloorcur).to.equal(bidRequests[0].params.currency);
-        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.floor);
+        expect(data.imp[0].bidfloor).to.equal(bidRequests[0].params.bidFloor);
       });
       it('Request params multi size format object check', function() {
         var bidRequests = [{
@@ -376,12 +376,12 @@ describe('lemmaBidAdapter', function() {
           expect(data.bidfloor).to.equal(undefined);
         });
 
-        it('bidFloor is passed as 1, use min of fllorModule as it is highest', function() {
+        it('bidFloor is passed as 1, use min of floorModule as it is highest', function() {
           newRequest[0].params.bidFloor = '1.0';// yes, we want it as a string
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(1.5);
+          expect(data.bidfloor).to.equal(1);
         });
       });
       describe('Response checking', function() {

From 806ed23cbce265a4db9c937f38e7fd443a21f3bb Mon Sep 17 00:00:00 2001
From: Lemma Dev <54662130+lemmadev@users.noreply.github.com>
Date: Fri, 2 Apr 2021 14:27:03 +0530
Subject: [PATCH 28/28] Update lemmaBidAdapter_spec.js

Made suggested changes. Please review it.
---
 test/spec/modules/lemmaBidAdapter_spec.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/spec/modules/lemmaBidAdapter_spec.js b/test/spec/modules/lemmaBidAdapter_spec.js
index cdd05d5e1b8..a3a70a39731 100644
--- a/test/spec/modules/lemmaBidAdapter_spec.js
+++ b/test/spec/modules/lemmaBidAdapter_spec.js
@@ -329,11 +329,11 @@ describe('lemmaBidAdapter', function() {
         beforeEach(() => {
           floorModuleTestData = {
             'banner': {
-              'currency': 'USD',
+              'currency': 'AUD',
               'floor': 1.50
             },
             'video': {
-              'currency': 'USD',
+              'currency': 'AUD',
               'floor': 2.00
             }
           };
@@ -373,7 +373,7 @@ describe('lemmaBidAdapter', function() {
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(undefined);
+          expect(data.bidfloor).to.equal(1.5);
         });
 
         it('bidFloor is passed as 1, use min of floorModule as it is highest', function() {
@@ -381,7 +381,7 @@ describe('lemmaBidAdapter', function() {
           let request = spec.buildRequests(newRequest);
           let data = JSON.parse(request.data);
           data = data.imp[0];
-          expect(data.bidfloor).to.equal(1);
+          expect(data.bidfloor).to.equal(1.5);
         });
       });
       describe('Response checking', function() {