Glimpse: update api and request shape, optimize and refactor

modules/glimpseBidAdapter.js

@@ -1,230 +1,201 @@
-import { BANNER } from '../src/mediaTypes.js'
-import { config } from '../src/config.js'
-import { getStorageManager } from '../src/storageManager.js'
-import { isArray } from '../src/utils.js'
-import { registerBidder } from '../src/adapters/bidderFactory.js'
-
-const GVLID = 1012
-const BIDDER_CODE = 'glimpse'
-const storageManager = getStorageManager({bidderCode: BIDDER_CODE})
-const ENDPOINT = 'https://api.glimpsevault.io/ads/serving/public/v1/prebid'
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { config } from '../src/config.js';
+import { BANNER } from '../src/mediaTypes.js';
+import { getStorageManager } from '../src/storageManager.js';
+import {
+  isArray,
+  isEmpty,
+  isEmptyStr,
+  isStr,
+  isPlainObject,
+} from '../src/utils.js';
+
+const GVLID = 1012;
+const BIDDER_CODE = 'glimpse';
+const storageManager = getStorageManager({
+  gvlid: GVLID,
+  bidderCode: BIDDER_CODE,
+});
+const ENDPOINT = 'https://market.glimpsevault.io/public/v1/prebid';
 const LOCAL_STORAGE_KEY = {
   vault: {
     jwt: 'gp_vault_jwt',
   },
-}
+};
 
 export const spec = {
   gvlid: GVLID,
   code: BIDDER_CODE,
   supportedMediaTypes: [BANNER],
 
   /**
-   * Determines whether or not the given bid request is valid
+   * Determines if the bid request is valid
    * @param bid {BidRequest} The bid to validate
    * @return {boolean}
    */
   isBidRequestValid: (bid) => {
-    return (
-      hasValue(bid) &&
-      hasValue(bid.params) &&
-      hasStringValue(bid.params.placementId)
-    )
+    const pid = bid?.params?.pid;
+    return isStr(pid) && !isEmptyStr(pid);
   },
 
   /**
-   * Builds http request for Glimpse bids
+   * Builds the http request
    * @param validBidRequests {BidRequest[]}
    * @param bidderRequest {BidderRequest}
    * @returns {ServerRequest}
    */
   buildRequests: (validBidRequests, bidderRequest) => {
-    const auth = getVaultJwt()
-    const referer = getReferer(bidderRequest)
-    const gdprConsent = getGdprConsentChoice(bidderRequest)
-    const bidRequests = validBidRequests.map(processBidRequest)
-    const firstPartyData = getFirstPartyData()
+    const url = buildQuery(bidderRequest);
+    const auth = getVaultJwt();
+    const referer = getReferer(bidderRequest);
+    const imp = validBidRequests.map(processBidRequest);
+    const fpd = getFirstPartyData();
 
     const data = {
       auth,
       data: {
         referer,
-        gdprConsent,
-        bidRequests,
-        site: firstPartyData.site,
-        user: firstPartyData.user,
-        bidderCode: spec.code,
-      }
-    }
+        imp,
+        fpd,
+      },
+    };
 
     return {
       method: 'POST',
-      url: ENDPOINT,
+      url,
       data: JSON.stringify(data),
       options: {},
-    }
+    };
   },
 
   /**
-   * Parse response from Glimpse server
-   * @param bidResponse {ServerResponse}
+   * Parse http response
+   * @param response {ServerResponse}
    * @returns {Bid[]}
    */
-  interpretResponse: (bidResponse) => {
-    const isValidResponse = isValidBidResponse(bidResponse)
-
-    if (isValidResponse) {
-      const {auth, data} = bidResponse.body
-      setVaultJwt(auth)
-      return data.bids
+  interpretResponse: (response) => {
+    if (isValidResponse(response)) {
+      const { auth, data } = response.body;
+      setVaultJwt(auth);
+      const bids = data.bids.map(processBidResponse);
+      return bids;
     }
-
-    return []
+    return [];
   },
-}
+};
 
 function setVaultJwt(auth) {
-  storageManager.setDataInLocalStorage(LOCAL_STORAGE_KEY.vault.jwt, auth)
+  storageManager.setDataInLocalStorage(LOCAL_STORAGE_KEY.vault.jwt, auth);
 }
 
 function getVaultJwt() {
-  return storageManager.getDataFromLocalStorage(LOCAL_STORAGE_KEY.vault.jwt) || ''
+  return (
+    storageManager.getDataFromLocalStorage(LOCAL_STORAGE_KEY.vault.jwt) || ''
+  );
 }
 
 function getReferer(bidderRequest) {
-  const hasReferer =
-    hasValue(bidderRequest) &&
-    hasValue(bidderRequest.refererInfo) &&
-    hasStringValue(bidderRequest.refererInfo.referer)
-
-  if (hasReferer) {
-    return bidderRequest.refererInfo.referer
-  }
-
-  return ''
+  return bidderRequest?.refererInfo?.referer || '';
 }
 
-function getGdprConsentChoice(bidderRequest) {
-  const hasGdprConsent =
-    hasValue(bidderRequest) &&
-    hasValue(bidderRequest.gdprConsent)
+function buildQuery(bidderRequest) {
+  let url = appendQueryParam(ENDPOINT, 'ver', '$prebid.version$');
 
-  if (hasGdprConsent) {
-    const gdprConsent = bidderRequest.gdprConsent
-    const hasGdprApplies = hasBooleanValue(gdprConsent.gdprApplies)
+  const timeout = config.getConfig('bidderTimeout');
+  url = appendQueryParam(url, 'tmax', timeout);
 
-    return {
-      consentString: gdprConsent.consentString || '',
-      vendorData: gdprConsent.vendorData || {},
-      gdprApplies: hasGdprApplies ? gdprConsent.gdprApplies : true,
-    }
+  if (gdprApplies(bidderRequest)) {
+    const consentString = bidderRequest.gdprConsent.consentString;
+    url = appendQueryParam(url, 'reg', 'gdpr');
+    url = appendQueryParam(url, 'cs', consentString);
+  } else if (ccpaApplies(bidderRequest)) {
+    url = appendQueryParam(url, 'reg', 'ccpa');
+    url = appendQueryParam(url, 'cs', bidderRequest.uspConsent);
+  } else {
+    url = appendQueryParam(url, 'reg', 'none');
   }
+  return url;
+}
 
-  return {
-    consentString: '',
-    vendorData: {},
-    gdprApplies: false,
+function appendQueryParam(url, key, value) {
+  if (!value) {
+    return url;
   }
+  const prefix = url.includes('?') ? '&' : '?';
+  return `${url}${prefix}${key}=${encodeURIComponent(value)}`;
+}
+
+function gdprApplies(bidderRequest) {
+  return Boolean(bidderRequest?.gdprConsent?.gdprApplies);
 }
 
-function processBidRequest(bidRequest) {
-  const demand = bidRequest.params.demand || 'glimpse'
-  const sizes = normalizeSizes(bidRequest.sizes)
-  const keywords = bidRequest.params.keywords || {}
+function ccpaApplies(bidderRequest) {
+  return (
+    !isEmptyStr(bidderRequest.uspConsent) &&
+    bidderRequest.uspConsent.substr(1, 3) !== '---'
+  );
+}
+
+function processBidRequest(bid) {
+  const sizes = normalizeSizes(bid.sizes);
 
   return {
-    demand,
+    bid: bid.bidId,
+    pid: bid.params.pid,
     sizes,
-    keywords,
-    bidId: bidRequest.bidId,
-    placementId: bidRequest.params.placementId,
-    unitCode: bidRequest.adUnitCode,
-  }
+  };
 }
 
 function normalizeSizes(sizes) {
   const isSingleSize =
     isArray(sizes) &&
     sizes.length === 2 &&
     !isArray(sizes[0]) &&
-    !isArray(sizes[1])
+    !isArray(sizes[1]);
 
   if (isSingleSize) {
-    return [sizes]
+    return [sizes];
   }
 
-  return sizes
+  return sizes;
 }
 
 function getFirstPartyData() {
-  const siteKeywords = parseGlobalKeywords('site')
-  const userKeywords = parseGlobalKeywords('user')
-
-  const siteAttributes = getConfig('ortb2.site.ext.data', {})
-  const userAttributes = getConfig('ortb2.user.ext.data', {})
-
-  return {
-    site: {
-      keywords: siteKeywords,
-      attributes: siteAttributes,
-    },
-    user: {
-      keywords: userKeywords,
-      attributes: userAttributes,
-    },
-  }
+  let fpd = config.getConfig('ortb2') || {};
+  optimizeObject(fpd);
+  return fpd;
 }
 
-function parseGlobalKeywords(scope) {
-  const keywords = getConfig(`ortb2.${scope}.keywords`, '')
-
-  return keywords
-    .split(', ')
-    .filter((keyword) => keyword !== '')
-}
-
-function getConfig(path, defaultValue) {
-  return config.getConfig(path) || defaultValue
-}
-
-function isValidBidResponse(bidResponse) {
-  return (
-    hasValue(bidResponse) &&
-    hasValue(bidResponse.body) &&
-    hasValue(bidResponse.body.data) &&
-    hasArrayValue(bidResponse.body.data.bids) &&
-    hasStringValue(bidResponse.body.auth)
-  )
-}
-
-function hasValue(value) {
-  return (
-    value !== undefined &&
-    value !== null
-  )
+function optimizeObject(obj) {
+  if (!isPlainObject(obj)) {
+    return;
+  }
+  for (const [key, value] of Object.entries(obj)) {
+    optimizeObject(value);
+    // only delete empty object, array, or string
+    if (
+      (isPlainObject(value) || isArray(value) || isStr(value)) &&
+      isEmpty(value)
+    ) {
+      delete obj[key];
+    }
+  }
 }
 
-function hasBooleanValue(value) {
-  return (
-    hasValue(value) &&
-    typeof value === 'boolean'
-  )
+function isValidResponse(bidResponse) {
+  const auth = bidResponse?.body?.auth;
+  const bids = bidResponse?.body?.data?.bids;
+  return isStr(auth) && isArray(bids) && !isEmpty(bids);
 }
 
-function hasStringValue(value) {
-  return (
-    hasValue(value) &&
-    typeof value === 'string' &&
-    value.length > 0
-  )
-}
+function processBidResponse(bid) {
+  const meta = bid.meta || {};
+  meta.advertiserDomains = bid.meta?.advertiserDomains || [];
 
-function hasArrayValue(value) {
-  return (
-    hasValue(value) &&
-    isArray(value) &&
-    value.length > 0
-  )
+  return {
+    ...bid,
+    meta,
+  };
 }
 
-registerBidder(spec)
+registerBidder(spec);

modules/glimpseBidAdapter.md

@@ -24,15 +24,14 @@ const adUnits = [
         sizes: [[300, 250]],
       },
     },
-    bids: [{
-      bidder: 'glimpse',
-      params: {
-        placementId: 'e53a7f564f8f44cc913b',
-        keywords: {
-          country: 'uk',
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          pid: 'e53a7f564f8f44cc913b',
         },
       },
-    }],
+    ],
   },
-]
+];
 ```