Adlive bid adapter (prebid#3109)

* send request to endpoint

* tests

* improve tests

* Add description. Small fix

* add maintainer email

* restore origin package.json

* add getUserSyncs function

* remove userSyncs

* change endpoint_url params

* change test params

* change netRevenue to false

modules/adliveBidAdapter.js

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+import * as utils from 'src/utils';
+import { registerBidder } from 'src/adapters/bidderFactory';
+import { BANNER } from 'src/mediaTypes';
+
+const BIDDER_CODE = 'adlive';
+const ENDPOINT_URL = 'https://api.publishers.adlive.io/get?pbjs=1';
+const CURRENCY = 'USD';
+const TIME_TO_LIVE = 360;
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER],
+
+  isBidRequestValid: function(bid) {
+    return !!(bid.params.hashes && utils.isArray(bid.params.hashes));
+  },
+
+  buildRequests: function(validBidRequests) {
+    let requests = [];
+
+    utils._each(validBidRequests, function(bid) {
+      requests.push({
+        method: 'POST',
+        url: ENDPOINT_URL,
+        options: {
+          contentType: 'application/json',
+          withCredentials: true
+        },
+        data: JSON.stringify({
+          transaction_id: bid.bidId,
+          hashes: utils.getBidIdParameter('hashes', bid.params)
+        }),
+        bidId: bid.bidId
+      });
+    });
+
+    return requests;
+  },
+
+  interpretResponse: function(serverResponse, bidRequest) {
+    try {
+      const response = serverResponse.body;
+      const bidResponses = [];
+
+      utils._each(response, function(bidResponse) {
+        if (!bidResponse.is_passback) {
+          bidResponses.push({
+            requestId: bidRequest.bidId,
+            cpm: bidResponse.price,
+            width: bidResponse.size[0],
+            height: bidResponse.size[1],
+            creativeId: bidResponse.hash,
+            currency: CURRENCY,
+            netRevenue: false,
+            ttl: TIME_TO_LIVE,
+            ad: bidResponse.content
+          });
+        }
+      });
+
+      return bidResponses;
+    } catch (err) {
+      utils.logError(err);
+      return [];
+    }
+  }
+};
+registerBidder(spec);

modules/adliveBidAdapter.md

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+# Overview
+```
+Module Name: Adlive Bid Adapter
+Module Type: Bidder Adapter
+Maintainer: traffic@adlive.io
+```
+
+# Description
+Module that connects to Adlive's server for bids.
+Currently module supports only banner mediaType.
+
+# Test Parameters
+```
+    var adUnits = [{
+        code: '/test/div',
+        mediaTypes: {
+            banner: {
+                sizes: [[300, 250]]
+            }
+        },
+        bids: [{
+            bidder: 'adlive',
+            params: {
+                hashes: ['1e100887dd614b0909bf6c49ba7f69fdd1360437']
+            }
+        }]
+    }];
+```

test/spec/modules/adliveBidAdapter_spec.js

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+import { expect } from 'chai';
+import { spec } from 'modules/adliveBidAdapter';
+
+describe('adliveBidAdapterTests', function() {
+  let bidRequestData = {
+    bids: [
+      {
+        bidId: 'transaction_1234',
+        bidder: 'adlive',
+        params: {
+          hashes: ['1e100887dd614b0909bf6c49ba7f69fdd1360437']
+        },
+        sizes: [[300, 250]]
+      }
+    ]
+  };
+  let request = [];
+
+  it('validate_pub_params', function() {
+    expect(
+      spec.isBidRequestValid({
+        bidder: 'adlive',
+        params: {
+          hashes: ['1e100887dd614b0909bf6c49ba7f69fdd1360437']
+        }
+      })
+    ).to.equal(true);
+  });
+
+  it('validate_generated_params', function() {
+    request = spec.buildRequests(bidRequestData.bids);
+    let req_data = JSON.parse(request[0].data);
+
+    expect(req_data.transaction_id).to.equal('transaction_1234');
+  });
+
+  it('validate_response_params', function() {
+    let serverResponse = {
+      body: [
+        {
+          hash: '1e100887dd614b0909bf6c49ba7f69fdd1360437',
+          content: 'Ad html',
+          price: 1.12,
+          size: [300, 250],
+          is_passback: 0
+        }
+      ]
+    };
+
+    let bids = spec.interpretResponse(serverResponse, bidRequestData.bids[0]);
+    expect(bids).to.have.lengthOf(1);
+
+    let bid = bids[0];
+
+    expect(bid.creativeId).to.equal('1e100887dd614b0909bf6c49ba7f69fdd1360437');
+    expect(bid.ad).to.equal('Ad html');
+    expect(bid.cpm).to.equal(1.12);
+    expect(bid.width).to.equal(300);
+    expect(bid.height).to.equal(250);
+    expect(bid.currency).to.equal('USD');
+  });
+
+  it('validate_response_params_with passback', function() {
+    let serverResponse = {
+      body: [
+        {
+          hash: '1e100887dd614b0909bf6c49ba7f69fdd1360437',
+          content: 'Ad html passback',
+          size: [300, 250],
+          is_passback: 1
+        }
+      ]
+    };
+    let bids = spec.interpretResponse(serverResponse);
+
+    expect(bids).to.have.lengthOf(0);
+  });
+});