Vidazoo Bid Adapter: cache optimizations (#9209)

* feat(module): multi size request

* fix getUserSyncs
added tests

* update(module): package-lock.json from master

* feat(module): VidazooBidAdapter - send top query params to server

* feat(module): vidazoo bid adapter - added performance optimization

Co-authored-by: roman <shmoop207@gmail.com>
Co-authored-by: Saar Amrani <89377180+saar120@users.noreply.github.com>
Co-authored-by: Saar Amrani <saar120@gmail.com>

modules/vidazooBidAdapter.js

@@ -12,6 +12,7 @@ const TTL_SECONDS = 60 * 5;
 const DEAL_ID_EXPIRY = 1000 * 60 * 15;
 const UNIQUE_DEAL_ID_EXPIRY = 1000 * 60 * 60;
 const SESSION_ID_KEY = 'vidSid';
+const OPT_CACHE_KEY = 'vdzwopt';
 export const SUPPORTED_ID_SYSTEMS = {
  'britepoolid': 1,
  'criteoId': 1,
@@ -66,6 +67,7 @@ function buildRequest(bid, topWindowUrl, sizes, bidderRequest) {
  const cId = extractCID(params);
  const pId = extractPID(params);
  const subDomain = extractSubDomain(params);
+ const ptrace = getCacheOpt();
 
  let data = {
  url: encodeURIComponent(topWindowUrl),
@@ -83,7 +85,8 @@ function buildRequest(bid, topWindowUrl, sizes, bidderRequest) {
  bidderVersion: BIDDER_VERSION,
  prebidVersion: '$prebid.version$',
  res: `${screen.width}x${screen.height}`,
- schain: schain
+ schain: schain,
+ ptrace: ptrace
  };
 
  appendUserIdsToRequestPayload(data, userId);
@@ -258,6 +261,16 @@ export function getVidazooSessionId() {
  return getStorageItem(SESSION_ID_KEY) || '';
 }
 
+export function getCacheOpt() {
+ let data = storage.getDataFromLocalStorage(OPT_CACHE_KEY);
+ if (!data) {
+ data = String(Date.now());
+ storage.setDataInLocalStorage(OPT_CACHE_KEY, data);
+ }
+
+ return data;
+}
+
 export function getStorageItem(key) {
  try {
  return tryParseJSON(storage.getDataFromLocalStorage(key));

test/spec/modules/vidazooBidAdapter_spec.js

@@ -182,6 +182,7 @@ describe('VidazooBidAdapter', function () {
  bidderVersion: adapter.version,
  prebidVersion: version,
  schain: BID.schain,
+ ptrace: '1000',
  res: `${window.top.screen.width}x${window.top.screen.height}`,
  uqs: getTopWindowQueryParams(),
  'ext.param1': 'loremipsum',