AdGrid Bid Adapter : initial release (prebid#12152)

* Added AdGrid Adapter Files

* Removed coppa

modules/adgridBidAdapter.js

@@ -0,0 +1,175 @@
+import { _each, isEmpty, deepAccess } from '../src/utils.js';
+import { config } from '../src/config.js';
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER } from '../src/mediaTypes.js';
+
+const BIDDER = Object.freeze({
+  CODE: 'adgrid',
+  HOST: 'https://api-prebid.adgrid.io',
+  REQUEST_METHOD: 'POST',
+  REQUEST_ENDPOINT: '/api/v1/auction',
+  SUPPORTED_MEDIA_TYPES: [BANNER],
+});
+
+const CURRENCY = Object.freeze({
+  KEY: 'currency',
+  US_DOLLAR: 'USD',
+});
+
+function isBidRequestValid(bid) {
+  if (!bid || !bid.params) {
+    return false;
+  }
+
+  return !!bid.params.domainId;
+}
+
+/**
+ * Return some extra params
+ */
+function getAudience(validBidRequests, bidderRequest) {
+  const params = {
+    domain: deepAccess(bidderRequest, 'refererInfo.page')
+  };
+
+  if (deepAccess(bidderRequest, 'gdprConsent.gdprApplies')) {
+    params.gdpr = 1;
+    params.gdprConsent = deepAccess(bidderRequest, 'gdprConsent.consentString');
+  }
+
+  if (deepAccess(bidderRequest, 'uspConsent')) {
+    params.usp = deepAccess(bidderRequest, 'uspConsent');
+  }
+
+  if (deepAccess(validBidRequests[0], 'schain')) {
+    params.schain = deepAccess(validBidRequests[0], 'schain');
+  }
+
+  if (deepAccess(validBidRequests[0], 'userId')) {
+    params.userIds = deepAccess(validBidRequests[0], 'userId');
+  }
+
+  if (deepAccess(validBidRequests[0], 'userIdAsEids')) {
+    params.userEids = deepAccess(validBidRequests[0], 'userIdAsEids');
+  }
+
+  if (bidderRequest.gppConsent) {
+    params.gpp = bidderRequest.gppConsent.gppString;
+    params.gppSid = bidderRequest.gppConsent.applicableSections?.toString();
+  } else if (bidderRequest.ortb2?.regs?.gpp) {
+    params.gpp = bidderRequest.ortb2.regs.gpp;
+    params.gppSid = bidderRequest.ortb2.regs.gpp_sid;
+  }
+
+  return params;
+}
+
+function buildRequests(validBidRequests, bidderRequest) {
+  const currencyObj = config.getConfig(CURRENCY.KEY);
+  const currency = (currencyObj && currencyObj.adServerCurrency) ? currencyObj.adServerCurrency : 'USD';
+  const bids = [];
+
+  _each(validBidRequests, bid => {
+    bids.push(getBidData(bid))
+  });
+
+  const bidsParams = Object.assign({}, {
+    url: window.location.href,
+    timeout: bidderRequest.timeout,
+    ts: new Date().getTime(),
+    device: {
+      size: [
+        window.screen.width,
+        window.screen.height
+      ]
+    },
+    bids
+  });
+
+  // Add currency if not USD
+  if (currency != null && currency != CURRENCY.US_DOLLAR) {
+    bidsParams.cur = currency;
+  }
+
+  bidsParams.audience = getAudience(validBidRequests, bidderRequest);
+
+  // Passing geo location data if found in prebid config
+  bidsParams.geodata = config.getConfig('adgGeodata') || {};
+
+  return Object.assign({}, bidderRequest, {
+    method: BIDDER.REQUEST_METHOD,
+    url: `${BIDDER.HOST}${BIDDER.REQUEST_ENDPOINT}`,
+    data: bidsParams,
+    currency: currency,
+    options: {
+      withCredentials: false,
+      contentType: 'application/json'
+    }
+  });
+}
+
+function interpretResponse(response, bidRequest) {
+  let bids = response.body;
+  const bidResponses = [];
+
+  if (isEmpty(bids)) {
+    return bidResponses;
+  }
+
+  if (typeof bids !== 'object') {
+    return bidResponses;
+  }
+
+  bids = bids.bids;
+
+  bids.forEach((adUnit) => {
+    const bidResponse = {
+      requestId: adUnit.bidId,
+      cpm: Number(adUnit.cpm),
+      width: adUnit.width,
+      height: adUnit.height,
+      ttl: 300,
+      creativeId: adUnit.creativeId,
+      netRevenue: true,
+      currency: adUnit.currency || bidRequest.currency,
+      mediaType: adUnit.mediaType,
+      ad: adUnit.ad,
+    };
+
+    bidResponses.push(bidResponse);
+  });
+
+  return bidResponses;
+}
+
+function getBidData(bid) {
+  const bidData = {
+    requestId: bid.bidId,
+    tid: bid.ortb2Imp?.ext?.tid,
+    deviceW: bid.ortb2?.device?.w,
+    deviceH: bid.ortb2?.device?.h,
+    deviceUa: bid.ortb2?.device?.ua,
+    domain: bid.ortb2?.site?.publisher?.domain,
+    domainId: bid.params.domainId,
+    code: bid.adUnitCode
+  };
+
+  if (bid.mediaTypes != null) {
+    if (bid.mediaTypes.banner != null) {
+      bidData.mediaType = 'banner';
+      bidData.sizes = bid.mediaTypes.banner.sizes;
+    }
+  }
+
+  return bidData;
+}
+
+export const spec = {
+  code: BIDDER.CODE,
+  isBidRequestValid,
+  buildRequests,
+  interpretResponse,
+  supportedMediaTypes: BIDDER.SUPPORTED_MEDIA_TYPES
+};
+
+registerBidder(spec);

modules/adgridBidAdapter.md

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+# Overview
+
+**Module Name**: AdGrid Bidder Adapter
+**Module Type**: Bidder Adapter
+**Maintainer**: support@adgrid.io
+
+# Description
+
+The AdGrid Bidding Adapter requires setup and approval before beginning. Please reach out to <support@adgrid.io> for more details.
+
+# Test Parameters
+
+```javascript
+var adUnits = [
+  // Banner adUnit
+  {
+    code: 'test-div-1',
+    mediaTypes:{
+      banner:{
+        sizes: [[300, 250]]
+      }
+    }
+    bids: [{
+      bidder: 'adgrid',
+      params: {
+        domainId: 12345
+      }
+    }]
+  },
+  {
+    code: 'test-div-2',
+    mediaTypes:{
+      banner:{
+        sizes: [[728, 90], [320, 50]]
+      }
+    }
+    bids: [{
+      bidder: 'adgrid',
+      params: {
+        domainId: 67890
+      }
+    }]
+  }
+];
+```

test/spec/modules/adgridBidAdapter_spec.js

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+import { expect } from 'chai';
+import { spec } from '../../../modules/adgridBidAdapter.js'
+
+const globalConfig = {
+  method: 'POST',
+  endPoint: 'https://api-prebid.adgrid.io/api/v1/auction'
+};
+
+describe('AdGrid Bid Adapter', function () {
+  const bannerRequest = [{
+    bidId: 123456,
+    auctionId: 98765,
+    mediaTypes: {
+      banner: {
+        sizes: [[300, 250]],
+      }
+    },
+    params: {
+      domainId: 12345
+    }
+  }];
+
+  describe('isBidRequestValid', function () {
+    it('Should return true when domainId exist inside params object', function () {
+      const isBidValid = spec.isBidRequestValid(bannerRequest[0]);
+      expect(isBidValid).to.be.true;
+    });
+
+    it('Should return false when domainId is not exist inside params object', function () {
+      const isBidNotValid = spec.isBidRequestValid(null);
+      expect(isBidNotValid).to.be.false;
+    });
+  });
+
+  describe('buildRequests', function () {
+    const request = spec.buildRequests(bannerRequest, bannerRequest[0]);
+    const payload = request.data;
+    const apiURL = request.url;
+    const method = request.method;
+
+    it('Test the request is not empty', function () {
+      expect(request).to.not.be.empty;
+    });
+
+    it('Test the request payload is not empty', function () {
+      expect(payload).to.not.be.empty;
+    });
+
+    it('Test the API End Point', function () {
+      expect(apiURL).to.equal(globalConfig.endPoint);
+    });
+
+    it('Test the API Method', function () {
+      expect(method).to.equal(globalConfig.method);
+    });
+  });
+
+  describe('interpretResponse', function () {
+    const responseObj = {
+      bids: [
+        {
+          bidId: '4b99f3428651c1',
+          cpm: 7.7,
+          ad: '<div>Ad Content</div>',
+          creativeId: '9004',
+          currency: 'USD',
+          mediaType: 'banner',
+          width: 320,
+          height: 50,
+          domainId: '2002',
+          marketplaceId: '703',
+          devices: 'desktop'
+        }
+      ]
+    };
+
+    it('Test the interpretResponse function', function () {
+      const receivedBid = responseObj.bids[0];
+      const response = {};
+      response.body = responseObj;
+
+      const bidRequest = {};
+      bidRequest.currency = 'USD';
+
+      const bidResponse = spec.interpretResponse(response, bidRequest);
+      expect(bidResponse).to.not.be.empty;
+
+      const bid = bidResponse[0];
+      expect(bid).to.not.be.empty;
+      expect(bid.requestId).to.equal(receivedBid.bidId);
+      expect(bid.ad).to.equal(receivedBid.ad);
+      expect(bid.cpm).to.equal(receivedBid.cpm);
+      expect(bid.mediaType).to.equal(receivedBid.mediaType);
+      expect(bid.creativeId).to.equal(receivedBid.creativeId);
+      expect(bid.width).to.equal(receivedBid.width);
+      expect(bid.height).to.equal(receivedBid.height);
+      expect(bid.currency).to.equal(receivedBid.currency);
+    });
+  });
+});