From e93f4555c3faf2ad2ade6626a12dbb66d59bde45 Mon Sep 17 00:00:00 2001
From: cs83 <cs83@users.noreply.github.com>
Date: Fri, 30 Apr 2021 13:06:27 +0300
Subject: [PATCH] Smartico Bid Adapter: add new bid adapter (#6486)

* Adding smartico adapter

* bug #6486 fix, added maintainer email

* bug #6486 fix, modified test parameters

* bug #6486 fix, modified test parameters #2

* #6486 applied review related updates & fixes

* #6486 applied review related updates & fixes #2

* #6486 applied review related updates & fixes #3

Co-authored-by: Dmitri <dmitri@atomdev.net>
---
 modules/smarticoBidAdapter.js                | 116 ++++++++++++++++++
 modules/smarticoBidAdapter.md                |  32 +++++
 test/spec/modules/smarticoBidAdapter_spec.js | 118 +++++++++++++++++++
 3 files changed, 266 insertions(+)
 create mode 100644 modules/smarticoBidAdapter.js
 create mode 100644 modules/smarticoBidAdapter.md
 create mode 100644 test/spec/modules/smarticoBidAdapter_spec.js

diff --git a/modules/smarticoBidAdapter.js b/modules/smarticoBidAdapter.js
new file mode 100644
index 00000000000..9107ce5f908
--- /dev/null
+++ b/modules/smarticoBidAdapter.js
@@ -0,0 +1,116 @@
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER } from '../src/mediaTypes.js';
+import find from 'core-js-pure/features/array/find.js';
+
+const SMARTICO_CONFIG = {
+  bidRequestUrl: 'https://trmads.eu/preBidRequest',
+  widgetUrl: 'https://trmads.eu/get',
+  method: 'POST'
+}
+
+const BIDDER_CODE = 'smartico';
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER],
+  isBidRequestValid: function (bid) {
+    return !!(bid && bid.params && bid.params.token && bid.params.placementId);
+  },
+  buildRequests: function (validBidRequests, bidderRequest) {
+    var i
+    var j
+    var bid
+    var bidParam
+    var bidParams = []
+    var sizes
+    var frameWidth = Math.round(window.screen.width)
+    var frameHeight = Math.round(window.screen.height)
+    for (i = 0; i < validBidRequests.length; i++) {
+      bid = validBidRequests[i]
+      if (bid.sizes) {
+        sizes = bid.sizes
+      } else if (typeof (BANNER) != 'undefined' && bid.mediaTypes && bid.mediaTypes[BANNER] && bid.mediaTypes[BANNER].sizes) {
+        sizes = bid.mediaTypes[BANNER].sizes
+      } else if (frameWidth && frameHeight) {
+        sizes = [[frameWidth, frameHeight]]
+      } else {
+        sizes = []
+      }
+      for (j = 0; j < sizes.length; j++) {
+        bidParam = {
+          token: bid.params.token || '',
+          bidId: bid.bidId,
+          'banner-format-width': sizes[j][0],
+          'banner-format-height': sizes[j][1]
+        }
+        if (bid.params.bannerFormat) {
+          bidParam['banner-format'] = bid.params.bannerFormat
+        }
+        if (bid.params.language) {
+          bidParam.language = bid.params.language
+        }
+        if (bid.params.region) {
+          bidParam.region = bid.params.region
+        }
+        if (bid.params.regions && (bid.params.regions instanceof String || (bid.params.regions instanceof Array && bid.params.regions.length))) {
+          bidParam.regions = bid.params.regions
+          if (bidParam.regions instanceof Array) {
+            bidParam.regions = bidParam.regions.join(',')
+          }
+        }
+        bidParams.push(bidParam)
+      }
+    }
+
+    var ServerRequestObjects = {
+      method: SMARTICO_CONFIG.method,
+      url: SMARTICO_CONFIG.bidRequestUrl,
+      bids: validBidRequests,
+      data: {bidParams: bidParams, auctionId: bidderRequest.auctionId, origin: window.location.origin}
+    }
+
+    return ServerRequestObjects;
+  },
+  interpretResponse: function (serverResponse, bidRequest) {
+    var i
+    var bid
+    var bidObject
+    var url
+    var html
+    var ad
+    var token
+    var language
+    var scriptId
+    var bidResponses = []
+
+    for (i = 0; i < serverResponse.length; i++) {
+      ad = serverResponse[i];
+      bid = find(bidRequest.bids, bid => bid.bidId === ad.bidId)
+      if (bid) {
+        token = bid.params.token || ''
+
+        language = bid.params.language || SMARTICO_CONFIG.language || ''
+
+        scriptId = encodeURIComponent('smartico-widget-' + bid.params.placementId + '-' + i)
+
+        url = SMARTICO_CONFIG.widgetUrl + '?token=' + encodeURIComponent(token) + '&auction-id=' + encodeURIComponent(bid.auctionId) + '&from-auction-buffer=1&own_session=1&ad=' + encodeURIComponent(ad.id) + '&scriptid=' + scriptId + (ad.bannerFormatAlias ? '&banner-format=' + encodeURIComponent(ad.bannerFormatAlias) : '') + (language ? '&language=' + encodeURIComponent(language) : '')
+
+        html = '<script id="' + scriptId + '" async defer type="text/javascript" src="' + url + '"><\/script>'
+
+        bidObject = {
+          requestId: bid.bidId,
+          cpm: ad.cpm,
+          width: parseInt(ad.bannerFormatWidth),
+          height: parseInt(ad.bannerFormatHeight),
+          creativeId: ad.id,
+          netRevenue: false, // gross
+          ttl: ad.ttl,
+          ad: html
+        }
+        bidResponses.push(bidObject);
+      }
+    }
+    return bidResponses;
+  }
+}
+registerBidder(spec)
diff --git a/modules/smarticoBidAdapter.md b/modules/smarticoBidAdapter.md
new file mode 100644
index 00000000000..1db9a6d59ce
--- /dev/null
+++ b/modules/smarticoBidAdapter.md
@@ -0,0 +1,32 @@
+# Overview
+
+Module Name: Smartico Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: sk@smartico.eu
+
+# Description
+
+Module that connects to Smartico's demand sources.
+
+# Test Parameters
+
+    var adUnits = [
+        {
+            code: 'medium_rectangle',
+            mediaTypes: {
+                banner: {
+                    sizes: [[300, 250]],  // a display size
+                }
+            },
+            bids: [
+                {
+                    bidder: 'smartico',
+                    params: {
+                           placementId: 'testPlacementId', 
+                           token: "FNVzUGZn9ebpIOoheh3kEJ2GQ6H6IyMH39sHXaya"
+                    }
+                }
+            ]
+        }
+    ];
+
diff --git a/test/spec/modules/smarticoBidAdapter_spec.js b/test/spec/modules/smarticoBidAdapter_spec.js
new file mode 100644
index 00000000000..e8ca5b0e127
--- /dev/null
+++ b/test/spec/modules/smarticoBidAdapter_spec.js
@@ -0,0 +1,118 @@
+import {expect} from 'chai';
+import {spec} from 'modules/smarticoBidAdapter.js';
+import {newBidder} from 'src/adapters/bidderFactory.js';
+
+describe('smarticoBidAdapter', function () {
+  const adapter = newBidder(spec);
+  let bid = {
+    adUnitCode: 'adunit-code',
+    auctionId: '5kaj89l8-3456-2s56-c455-4g6h78jsdfgf',
+    bidRequestsCount: 1,
+    bidder: 'smartico',
+    bidderRequestId: '24081afs940568',
+    bidderRequestsCount: 1,
+    bidderWinsCount: 0,
+    bidId: '22499d052045',
+    mediaTypes: {banner: {sizes: [[300, 250]]}},
+    params: {
+      token: 'FNVzUGZn9ebpIOoheh3kEJ2GQ6H6IyMH39sHXaya',
+      placementId: 'testPlacementId'
+    },
+    sizes: [
+      [300, 250]
+    ],
+    transactionId: '34562345-4dg7-46g7-4sg6-45gdsdj8fd56'
+  }
+  let bidderRequests = {
+    auctionId: 'b06c5141-fe8f-4cdf-9d7d-54415490a917',
+    auctionStart: 1579746300522,
+    bidderCode: 'myBidderCode',
+    bidderRequestId: '15246a574e859f',
+    bids: [bid],
+    refererInfo: {
+      canonicalUrl: '',
+      numIframes: 0,
+      reachedTop: true
+    }
+  }
+  describe('isBidRequestValid', function () {
+    it('should return true where required params found', function () {
+      expect(spec.isBidRequestValid(bid)).to.equal(true);
+    });
+  });
+  describe('buildRequests', function () {
+    let bidRequests = [ bid ];
+    let request = spec.buildRequests(bidRequests, bidderRequests);
+    it('sends bid request via POST', function () {
+      expect(request.method).to.equal('POST');
+    });
+    it('must contain token', function() {
+      expect(request.data.bidParams[0].token).to.equal('FNVzUGZn9ebpIOoheh3kEJ2GQ6H6IyMH39sHXaya');
+    });
+    it('must contain auctionId', function() {
+      expect(request.data.auctionId).to.exist.and.to.be.a('string')
+    });
+    it('must contain valid width and height', function() {
+      expect(request.data.bidParams[0]['banner-format-width']).to.exist.and.to.be.a('number')
+      expect(request.data.bidParams[0]['banner-format-height']).to.exist.and.to.be.a('number')
+    });
+  });
+
+  describe('interpretResponse', function () {
+    let bidRequest = {
+      method: 'POST',
+      url: 'https://trmads.eu/preBidRequest',
+      bids: [bid],
+      data: [{
+        token: 'FNVzUGZn9ebpIOoheh3kEJ2GQ6H6IyMH39sHXaya',
+        bidId: '22499d052045',
+        'banner-format-width': 300,
+        'banner-format-height': 250,
+        placementId: 'testPlacementId',
+      }]
+    };
+    let serverResponse = [{
+      bidId: '22499d052045',
+      id: 987654,
+      cpm: 10,
+      ttl: 30,
+      bannerFormatWidth: 300,
+      bannerFormatHeight: 250,
+      bannerFormatAlias: 'medium_rectangle'
+    }];
+    let expectedResponse = [{
+      requestId: bid.bidId,
+      cpm: 10,
+      width: 300,
+      height: 250,
+      creativeId: 987654,
+      netRevenue: false, // gross
+      ttl: 30,
+      ad: '<script id="smartico-widget-testPlacementId-0" async defer type="text/javascript" src="https://trmads.eu/get?token=FNVzUGZn9ebpIOoheh3kEJ2GQ6H6IyMH39sHXaya&auction-id=5kaj89l8-3456-2s56-c455-4g6h78jsdfgf&from-auction-buffer=1&own_session=1&ad=987654&scriptid=smartico-widget-testPlacementId-0&banner-format=medium_rectangle"><\/script>'}];
+    let result = spec.interpretResponse(serverResponse, bidRequest);
+    it('should contain correct creativeId', function () {
+	  expect(result[0].creativeId).to.equal(expectedResponse[0].creativeId)
+    });
+    it('should contain correct cpm', function () {
+	  expect(result[0].cpm).to.equal(expectedResponse[0].cpm)
+    });
+    it('should contain correct width', function () {
+	  expect(result[0].width).to.equal(expectedResponse[0].width)
+    });
+    it('should contain correct height', function () {
+	  expect(result[0].height).to.equal(expectedResponse[0].height)
+    });
+    it('should contain correct requestId', function () {
+	  expect(result[0].requestId).to.equal(expectedResponse[0].requestId)
+    });
+    it('should contain correct ttl', function () {
+	  expect(result[0].ttl).to.equal(expectedResponse[0].ttl)
+    });
+    it('should contain correct netRevenue', function () {
+	  expect(result[0].netRevenue).to.equal(expectedResponse[0].netRevenue)
+    });
+    it('should contain correct ad content', function () {
+	  expect(result[0].ad).to.equal(expectedResponse[0].ad)
+    });
+  });
+});