From 3f2218e0e36491df9d40d5b96b74d37cf45ab6c1 Mon Sep 17 00:00:00 2001
From: Maximiliano Zurita <76264143+maximilianozurita@users.noreply.github.com>
Date: Fri, 17 Jan 2025 11:44:31 -0300
Subject: [PATCH] Revert "EPlanning Bid Adapter : adding support for schain
 (#12635)"

This reverts commit 3fd206662560544cd3ff2d4d04184ba31cf3989a.
---
 modules/eplanningBidAdapter.js                |  6 +-
 test/spec/modules/eplanningBidAdapter_spec.js | 75 +------------------
 2 files changed, 2 insertions(+), 79 deletions(-)

diff --git a/modules/eplanningBidAdapter.js b/modules/eplanningBidAdapter.js
index c163a69b502..1fe5cb09c10 100644
--- a/modules/eplanningBidAdapter.js
+++ b/modules/eplanningBidAdapter.js
@@ -4,7 +4,6 @@ import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {getStorageManager} from '../src/storageManager.js';
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
 import {isSlotMatchingAdUnitCode} from '../libraries/gptUtils/gptUtils.js';
-import {serializeSupplyChain} from '../libraries/schainSerializer/schainSerializer.js';
 
 const BIDDER_CODE = 'eplanning';
 export const storage = getStorageManager({bidderCode: BIDDER_CODE});
@@ -40,7 +39,6 @@ export const spec = {
     const method = 'GET';
     const dfpClientId = '1';
     const sec = 'ROS';
-    const schain = bidRequests[0].schain;
     let url;
     let params;
     const urlConfig = getUrlConfig(bidRequests);
@@ -72,9 +70,7 @@ export const spec = {
       if (pcrs) {
         params.crs = pcrs;
       }
-      if (schain && schain.nodes.length > 2) {
-        params.sch = serializeSupplyChain(schain, ['asi', 'sid', 'hp', 'rid', 'name', 'domain']);
-      }
+
       if (referrerUrl) {
         params.fr = cutUrl(referrerUrl);
       }
diff --git a/test/spec/modules/eplanningBidAdapter_spec.js b/test/spec/modules/eplanningBidAdapter_spec.js
index 60845c7354f..a381d7644a1 100644
--- a/test/spec/modules/eplanningBidAdapter_spec.js
+++ b/test/spec/modules/eplanningBidAdapter_spec.js
@@ -53,68 +53,6 @@ describe('E-Planning Adapter', function () {
     'adUnitCode': ADUNIT_CODE2,
     'sizes': [[300, 250], [300, 600]],
   };
-  const validBidWithSchain = {
-    'bidder': 'eplanning',
-    'bidId': BID_ID2,
-    'params': {
-      'ci': CI,
-    },
-    'adUnitCode': ADUNIT_CODE2,
-    'sizes': [[300, 250], [300, 600]],
-    'schain': {
-      ver: '1.0',
-      complete: 1,
-      nodes: [
-        {
-          asi: 'directseller.com',
-          sid: '00001',
-          rid: 'BidRequest1',
-          hp: 1,
-          name: 'publisher',
-          domain: 'publisher.com'
-        },
-        {
-          asi: 'reseller.com',
-          sid: 'aaaaa',
-          rid: 'BidRequest2',
-          hp: 1,
-          name: 'publisher2',
-          domain: 'publisher2.com'
-        },
-        {
-          asi: 'reseller3.com',
-          sid: 'aaaaab',
-          rid: 'BidRequest3',
-          hp: 1,
-          name: 'publisher3',
-          domain: 'publisher3.com'
-        }
-      ]
-    }
-  };
-  const validBidWithSchainNodes = {
-    'bidder': 'eplanning',
-    'bidId': BID_ID2,
-    'params': {
-      'ci': CI,
-    },
-    'adUnitCode': ADUNIT_CODE2,
-    'sizes': [[300, 250], [300, 600]],
-    'schain': {
-      ver: '1.0',
-      complete: 1,
-      nodes: [
-        {
-          asi: 'directseller.com',
-          sid: '00001',
-          rid: 'BidRequest1',
-          hp: 1,
-          name: 'publisher',
-          domain: 'publisher.com'
-        }
-      ]
-    }
-  };
   const ML = '1';
   const validBidMappingLinear = {
     'bidder': 'eplanning',
@@ -789,18 +727,7 @@ describe('E-Planning Adapter', function () {
       expect(data.vctx).to.equal(2);
       expect(data.vv).to.equal(3);
     });
-    it('should return sch parameter', function () {
-      let bidRequests = [validBidWithSchain], schainExpected, schain;
-      schain = validBidWithSchain.schain;
-      schainExpected = schain.ver + ',' + schain.complete + '!' + schain.nodes.map(node => node.asi + ',' + node.sid + ',' + node.hp + ',' + node.rid + ',' + node.name + ',' + node.domain).join('!');
-      const data = spec.buildRequests(bidRequests, bidderRequest).data;
-      expect(data.sch).to.deep.equal(schainExpected);
-    });
-    it('should not return sch parameter', function () {
-      let bidRequests = [validBidWithSchainNodes];
-      const data = spec.buildRequests(bidRequests, bidderRequest).data;
-      expect(data.sch).to.equal(undefined);
-    });
+
     it('should return correct e parameter with linear mapping attribute with more than one adunit', function () {
       let bidRequestsML = [validBidMappingLinear];
       const NEW_CODE = ADUNIT_CODE + '2';