prebid · mike-chowla · May 2, 2019 · Apr 17, 2019
diff --git a/modules/hpmdnetworkBidAdapter.js b/modules/hpmdnetworkBidAdapter.js
@@ -0,0 +1,96 @@
+import { registerBidder } from 'src/adapters/bidderFactory';
+import { BANNER } from 'src/mediaTypes';
+
+const BIDDER_CODE = 'hpmdnetwork';
+const BIDDER_CODE_ALIAS = 'hpmd';
+const HPMDNETWORK_HOST = '//banner.hpmdnetwork.ru/bidder/request';
+const DEFAULT_TTL = 300;
+const DEFAULT_CURRENCY = 'RUB';
+
+export const spec = {
+  code: BIDDER_CODE,
+  aliases: [ BIDDER_CODE_ALIAS ],
+  supportedMediaTypes: [ BANNER ],
+  isBidRequestValid: isBidRequestValid,
+  buildRequests: buildRequests,
+  interpretResponse: interpretResponse,
+};
+
+function isBidRequestValid(bid) {
+  const { placementId } = bid.params;
+  return !!placementId;
+}
+
+function buildRequests(validBidRequests, bidderRequest) {
+  const payload = {};
+  payload.places = [];
+
+  validBidRequests.forEach((bidRequest) => {
+    const place = {
+      id: bidRequest.bidId,
+      placementId: bidRequest.params.placementId + '',
+    };
+    payload.places.push(place);
+  });
+
+  payload.url = bidderRequest.refererInfo.referer;
+  payload.settings = { currency: DEFAULT_CURRENCY };
+
+  return {
+    method: 'POST',
+    url: HPMDNETWORK_HOST,
+    data: payload,
+  };
+}
+
+function interpretResponse(serverResponse) {
+  const { body } = serverResponse;
+  const bidResponses = [];
+
+  if (body.bids) {
+    body.bids.forEach((bid) => {
+      const size = getCreativeSize(bid);
+      const bidResponse = {
+        requestId: bid.id,
+        cpm: bid.cpm,
+        ad: wrapDisplayUrl(bid.displayUrl),
+        width: size.width,
+        height: size.height,
+        creativeId: bid.creativeId || generateRandomInt(),
+        currency: bid.currency || DEFAULT_CURRENCY,
+        netRevenue: true,
+        ttl: bid.ttl || DEFAULT_TTL,
+      };
+
+      bidResponses.push(bidResponse);
+    });
+  }
+
+  return bidResponses;
+}
+
+function wrapDisplayUrl(displayUrl) {
+  return `<html><head></head><body style="margin:0;width:0;height:0;"><script async src="${displayUrl}"></script></body></html>`;
+}
+
+function getCreativeSize(creativeSize) {
+  const size = {
+    width: 1,
+    height: 1,
+  };
+
+  if (!!creativeSize.width && creativeSize.width !== -1) {
+    size.width = creativeSize.width;
+  }
+  if (!!creativeSize.height && creativeSize.height !== -1) {
+    size.height = creativeSize.height;
+  }
+
+  return size;
+}
+
+function generateRandomInt() {
+  return Math.random().toString(16).substring(2);
+}
+
+registerBidder(spec);
diff --git a/modules/hpmdnetworkBidAdapter.md b/modules/hpmdnetworkBidAdapter.md
@@ -0,0 +1,32 @@
+# Overview
+
+Module Name: HPMD Network Bidder Adapter
+
+Module Type: Bidder Adapter
+
+Maintainer: a.fominov@hpmdnetwork.ru
+
+# Description
+
+You can use this adapter to get a bid from HPMD Network.
+
+About us : https://www.hpmdnetwork.ru/
+
+
+# Test Parameters
+```javascript
+    var adUnits = [
+        {
+            code: 'test-div',
+            bids: [
+                {
+                    bidder: "hpmdnetwork",
+                    params: {
+                        placementId: "123"
+                    }
+                }
+            ]
+        }
+    ];
+```
+
diff --git a/test/spec/modules/hpmdnetworkBidAdapter_spec.js b/test/spec/modules/hpmdnetworkBidAdapter_spec.js
@@ -0,0 +1,148 @@
+import { expect } from 'chai';
+import { spec } from 'modules/hpmdnetworkBidAdapter';
+
+describe('HPMDNetwork Adapter', function() {
+  describe('isBidRequestValid', function () {
+    it('should return true when required params found', function () {
+      const validBid = {
+        bidder: 'hpmdnetwork',
+        params: {
+          placementId: '1'
+        }
+      };
+
+      expect(spec.isBidRequestValid(validBid)).to.equal(true);
+    });
+
+    it('should return false for when required params are not passed', function () {
+      const invalidBid = {
+        bidder: 'hpmdnetwork',
+        params: {}
+      };
+
+      expect(spec.isBidRequestValid(invalidBid)).to.equal(false);
+    });
+  });
+
+  describe('buildRequests', function () {
+    const bidRequests = [
+      {
+        bidId: 'bid1',
+        bidder: 'hpmdnetwork',
+        params: {
+          placementId: '1'
+        }
+      },
+      {
+        bidId: 'bid2',
+        bidder: 'hpmdnetwork',
+        params: {
+          placementId: '2',
+        }
+      }
+    ];
+    const bidderRequest = {
+      refererInfo: {
+        referer: 'https://example.com?foo=bar'
+      }
+    };
+
+    const bidRequest = spec.buildRequests(bidRequests, bidderRequest);
+
+    it('should build single POST request for multiple bids', function() {
+      expect(bidRequest.method).to.equal('POST');
+      expect(bidRequest.url).to.equal('//banner.hpmdnetwork.ru/bidder/request');
+      expect(bidRequest.data).to.be.an('object');
+      expect(bidRequest.data.places).to.be.an('array');
+      expect(bidRequest.data.places).to.have.lengthOf(2);
+    });
+
+    it('should pass bid parameters', function() {
+      const place1 = bidRequest.data.places[0];
+      const place2 = bidRequest.data.places[1];
+
+      expect(place1.placementId).to.equal('1');
+      expect(place2.placementId).to.equal('2');
+      expect(place1.id).to.equal('bid1');
+      expect(place2.id).to.equal('bid2');
+    });
+
+    it('should pass site parameters', function() {
+      const url = bidRequest.data.url;
+
+      expect(url).to.be.an('String');
+      expect(url).to.equal('https://example.com?foo=bar');
+    });
+
+    it('should pass settings', function() {
+      const settings = bidRequest.data.settings;
+
+      expect(settings).to.be.an('object');
+      expect(settings.currency).to.equal('RUB');
+    });
+  });
+
+  describe('interpretResponse', function () {
+    const serverResponse = {
+      body: {
+        'bids':
+          [
+            {
+              'cpm': 20,
+              'currency': 'RUB',
+              'displayUrl': '//banner.hpmdnetwork.ru/bidder/display?dbid=0&vbid=168',
+              'id': '1',
+              'creativeId': '11111',
+            },
+            {
+              'cpm': 30,
+              'currency': 'RUB',
+              'displayUrl': '//banner.hpmdnetwork.ru/bidder/display?dbid=0&vbid=170',
+              'id': '2',
+              'creativeId': '22222',
+              'width': 300,
+              'height': 250,
+            },
+          ]
+      }
+    };
+
+    const bids = spec.interpretResponse(serverResponse);
+
+    it('should return empty array for response with no bids', function() {
+      const emptyBids = spec.interpretResponse({ body: {} });
+
+      expect(emptyBids).to.have.lengthOf(0);
+    });
+
+    it('should parse all bids from response', function() {
+      expect(bids).to.have.lengthOf(2);
+    });
+
+    it('should parse bid without sizes', function() {
+      expect(bids[0].requestId).to.equal('1');
+      expect(bids[0].cpm).to.equal(20);
+      expect(bids[0].width).to.equal(1);
+      expect(bids[0].height).to.equal(1);
+      expect(bids[0].ttl).to.equal(300);
+      expect(bids[0].currency).to.equal('RUB');
+      expect(bids[0]).to.have.property('creativeId');
+      expect(bids[0].creativeId).to.equal('11111');
+      expect(bids[0].netRevenue).to.equal(true);
+      expect(bids[0].ad).to.include('<script async src="//banner.hpmdnetwork.ru/bidder/display?dbid=0&vbid=168"></script>');
+    });
+
+    it('should parse bid with sizes', function() {
+      expect(bids[1].requestId).to.equal('2');
+      expect(bids[1].cpm).to.equal(30);
+      expect(bids[1].width).to.equal(300);
+      expect(bids[1].height).to.equal(250);
+      expect(bids[1].ttl).to.equal(300);
+      expect(bids[1].currency).to.equal('RUB');
+      expect(bids[1]).to.have.property('creativeId');
+      expect(bids[1].creativeId).to.equal('22222');
+      expect(bids[1].netRevenue).to.equal(true);
+      expect(bids[1].ad).to.include('<script async src="//banner.hpmdnetwork.ru/bidder/display?dbid=0&vbid=170"></script>');
+    });
+  });
+});