TheMediaGrid: support on data deletion request

modules/gridBidAdapter.js

@@ -9,6 +9,7 @@ import {
   isNumber,
   isStr
 } from '../src/utils.js';
+import { ajax } from '../src/ajax.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { Renderer } from '../src/Renderer.js';
 import { VIDEO, BANNER } from '../src/mediaTypes.js';
@@ -17,6 +18,7 @@ import { getStorageManager } from '../src/storageManager.js';
 
 const BIDDER_CODE = 'grid';
 const ENDPOINT_URL = 'https://grid.bidswitch.net/hbjson';
+const USP_DELETE_DATA_HANDLER = 'https://media.grid.bidswitch.net/uspapi_delete'
 
 const SYNC_URL = 'https://x.bidswitch.net/sync?ssp=themediagrid';
 const TIME_TO_LIVE = 360;
@@ -462,6 +464,23 @@ export const spec = {
         url: syncUrl + params
       };
     }
+  },
+
+  ajaxCall: function(url, cb, data, options) {
+    return ajax(url, cb, data, options);
+  },
+
+  onDataDeletionRequest: function(data) {
+    const uids = [];
+    const aliases = [spec.code, ...spec.aliases.map((alias) => alias.code || alias)];
+    data.forEach(({ bids }) => bids && bids.forEach(({ bidder, params }) => {
+      if (aliases.includes(bidder) && params && params.uid) {
+        uids.push(params.uid);
+      }
+    }));
+    if (uids.length) {
+      spec.ajaxCall(USP_DELETE_DATA_HANDLER, () => {}, JSON.stringify({ uids }), {contentType: 'application/json', method: 'POST'});
+    }
   }
 };
 

test/spec/modules/gridBidAdapter_spec.js

@@ -2,6 +2,7 @@ import { expect } from 'chai';
 import { spec, resetUserSync, getSyncUrl, storage } from 'modules/gridBidAdapter.js';
 import { newBidder } from 'src/adapters/bidderFactory.js';
 import { config } from 'src/config.js';
+import {ENDPOINT_DOMAIN, ENDPOINT_PROTOCOL} from '../../../modules/adpartnerBidAdapter';
 
 describe('TheMediaGrid Adapter', function () {
   const adapter = newBidder(spec);
@@ -1465,6 +1466,47 @@ describe('TheMediaGrid Adapter', function () {
     });
   });
 
+  describe('onDataDeletionRequest', function() {
+    let ajaxStub;
+    beforeEach(function() {
+      ajaxStub = sinon.stub(spec, 'ajaxCall');
+    });
+
+    it('should send right request on onDataDeletionRequest call', function() {
+      spec.onDataDeletionRequest([{
+        bids: [
+          {
+            bidder: 'grid',
+            params: {
+              uid: 1
+            }
+          },
+          {
+            bidder: 'grid',
+            params: {
+              uid: 2
+            }
+          },
+          {
+            bidder: 'another',
+            params: {
+              uid: 3
+            }
+          },
+          {
+            bidder: 'gridNM',
+            params: {
+              uid: 4
+            }
+          }
+        ],
+      }]);
+      expect(ajaxStub.calledOnce).to.equal(true);
+      expect(ajaxStub.firstCall.args[0]).to.equal('https://media.grid.bidswitch.net/uspapi_delete');
+      expect(ajaxStub.firstCall.args[2]).to.equal('{"uids":[1,2,4]}');
+    });
+  });
+
   describe('user sync', function () {
     const syncUrl = getSyncUrl();