From 77c7a553bd2f9b05e69e3d19f039035e0190a284 Mon Sep 17 00:00:00 2001
From: Surovenko Alexey <surovenko.alexey@gmail.com>
Date: Wed, 16 Jun 2021 13:55:55 +0600
Subject: [PATCH] Zeta Ssp Bid Adapter: multiple bid responses

---
 modules/zetaSspBidAdapter.js                | 47 +++++------
 test/spec/modules/zetaSspBidAdapter_spec.js | 87 +++++++++++++--------
 2 files changed, 79 insertions(+), 55 deletions(-)

diff --git a/modules/zetaSspBidAdapter.js b/modules/zetaSspBidAdapter.js
index 54c0657e9df..76ceea0fdd1 100644
--- a/modules/zetaSspBidAdapter.js
+++ b/modules/zetaSspBidAdapter.js
@@ -102,29 +102,32 @@ export const spec = {
    * @return {Bid[]} An array of bids which were nested inside the server.
    */
   interpretResponse: function (serverResponse, bidRequest) {
-    let bidResponse = [];
-    if (Object.keys(serverResponse.body).length !== 0) {
-      let zetaResponse = serverResponse.body;
-      let zetaBid = zetaResponse.seatbid[0].bid[0];
-      let bid = {
-        requestId: zetaBid.impid,
-        cpm: zetaBid.price,
-        currency: zetaResponse.cur,
-        width: zetaBid.w,
-        height: zetaBid.h,
-        ad: zetaBid.adm,
-        ttl: TTL,
-        creativeId: zetaBid.crid,
-        netRevenue: NET_REV,
-      };
-      if (zetaBid.adomain && zetaBid.adomain.length) {
-        bid.meta = {
-          advertiserDomains: zetaBid.adomain
-        };
-      }
-      bidResponse.push(bid);
+    let bidResponses = [];
+    const response = (serverResponse || {}).body;
+    if (response && response.seatbid && response.seatbid[0].bid && response.seatbid[0].bid.length) {
+      response.seatbid.forEach(zetaSeatbid => {
+        zetaSeatbid.bid.forEach(zetaBid => {
+          let bid = {
+            requestId: zetaBid.impid,
+            cpm: zetaBid.price,
+            currency: response.cur,
+            width: zetaBid.w,
+            height: zetaBid.h,
+            ad: zetaBid.adm,
+            ttl: TTL,
+            creativeId: zetaBid.crid,
+            netRevenue: NET_REV,
+          };
+          if (zetaBid.adomain && zetaBid.adomain.length) {
+            bid.meta = {
+              advertiserDomains: zetaBid.adomain
+            };
+          }
+          bidResponses.push(bid);
+        })
+      })
     }
-    return bidResponse;
+    return bidResponses;
   },
 
   /**
diff --git a/test/spec/modules/zetaSspBidAdapter_spec.js b/test/spec/modules/zetaSspBidAdapter_spec.js
index 080c487a29e..9f25a489dab 100644
--- a/test/spec/modules/zetaSspBidAdapter_spec.js
+++ b/test/spec/modules/zetaSspBidAdapter_spec.js
@@ -1,6 +1,6 @@
 import {spec} from '../../../modules/zetaSspBidAdapter.js'
 
-describe('Zeta Ssp Bid Adapter', function() {
+describe('Zeta Ssp Bid Adapter', function () {
   const eids = [
     {
       'source': 'example.com',
@@ -83,45 +83,66 @@ describe('Zeta Ssp Bid Adapter', function() {
     expect(payload).to.not.be.empty;
   });
 
-  const responseBody = {
-    id: '12345',
-    seatbid: [
-      {
-        bid: [
+  it('Test the response parsing function', function () {
+    const response = {
+      body: {
+        id: '12345',
+        seatbid: [
           {
-            id: 'auctionId',
-            impid: 'impId',
-            price: 0.0,
-            adm: 'adMarkup',
-            crid: 'creativeId',
-            adomain: [
-              'https://example.com'
-            ],
-            h: 250,
-            w: 300
+            bid: [
+              {
+                id: 'auctionId',
+                impid: 'impId',
+                price: 0.0,
+                adm: 'adMarkup',
+                crid: 'creativeId',
+                adomain: [
+                  'https://example.com'
+                ],
+                h: 250,
+                w: 300
+              },
+              {
+                id: 'auctionId2',
+                impid: 'impId2',
+                price: 0.1,
+                adm: 'adMarkup2',
+                crid: 'creativeId2',
+                adomain: [
+                  'https://example2.com'
+                ],
+                h: 150,
+                w: 200
+              }
+            ]
           }
-        ]
+        ],
+        cur: 'USD'
       }
-    ],
-    cur: 'USD'
-  };
-
-  it('Test the response parsing function', function () {
-    const receivedBid = responseBody.seatbid[0].bid[0];
-    const response = {};
-    response.body = responseBody;
+    };
 
     const bidResponse = spec.interpretResponse(response, null);
     expect(bidResponse).to.not.be.empty;
 
-    const bid = bidResponse[0];
-    expect(bid).to.not.be.empty;
-    expect(bid.ad).to.equal(receivedBid.adm);
-    expect(bid.cpm).to.equal(receivedBid.price);
-    expect(bid.height).to.equal(receivedBid.h);
-    expect(bid.width).to.equal(receivedBid.w);
-    expect(bid.requestId).to.equal(receivedBid.impid);
-    expect(bid.meta.advertiserDomains).to.equal(receivedBid.adomain);
+    const bid1 = bidResponse[0];
+    const receivedBid1 = response.body.seatbid[0].bid[0];
+    expect(bid1).to.not.be.empty;
+    expect(bid1.ad).to.equal(receivedBid1.adm);
+    expect(bid1.cpm).to.equal(receivedBid1.price);
+    expect(bid1.height).to.equal(receivedBid1.h);
+    expect(bid1.width).to.equal(receivedBid1.w);
+    expect(bid1.requestId).to.equal(receivedBid1.impid);
+    expect(bid1.meta.advertiserDomains).to.equal(receivedBid1.adomain);
+
+    const bid2 = bidResponse[1];
+    const receivedBid2 = response.body.seatbid[0].bid[1];
+    expect(bid2).to.not.be.empty;
+    expect(bid2.ad).to.equal(receivedBid2.adm);
+    expect(bid2.cpm).to.equal(receivedBid2.price);
+    expect(bid2.height).to.equal(receivedBid2.h);
+    expect(bid2.width).to.equal(receivedBid2.w);
+    expect(bid2.requestId).to.equal(receivedBid2.impid);
+    expect(bid2.meta.advertiserDomains).to.equal(receivedBid2.adomain);
   });
 
   it('Different cases for user syncs', function () {