Smartyads Bid Adapter : add_regions (prebid#10545)

* SmartyadsBidAdapter/add_regions * fix docs --------- Co-authored-by: vrishko <vasyl.rishko@smartyads.com>
permutive · Oct 10, 2023 · c4bf6ae · c4bf6ae
1 parent 2be3110
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Showing 3 changed files with 48 additions and 10 deletions.
diff --git a/modules/smartyadsBidAdapter.js b/modules/smartyadsBidAdapter.js
@@ -6,7 +6,12 @@ import { convertOrtbRequestToProprietaryNative } from '../src/native.js';
 import { ajax } from '../src/ajax.js';
 
 const BIDDER_CODE = 'smartyads';
-const AD_URL = 'https://n1.smartyads.com/?c=o&m=prebid&secret_key=prebid_js';
+const adUrls = {
+  US_EAST: 'https://n1.smartyads.com/?c=o&m=prebid&secret_key=prebid_js',
+  EU: 'https://n2.smartyads.com/?c=o&m=prebid&secret_key=prebid_js',
+  SGP: 'https://n6.smartyads.com/?c=o&m=prebid&secret_key=prebid_js'
+}
+
 const URL_SYNC = 'https://as.ck-ie.com/prebidjs?p=7c47322e527cf8bdeb7facc1bb03387a';
 
 function isBidResponseValid(bid) {
@@ -26,6 +31,25 @@ function isBidResponseValid(bid) {
   }
 }
 
+function getAdUrlByRegion(bid) {
+  let adUrl;
+
+  if (bid.params.region && adUrls[bid.params.region]) {
+    adUrl = adUrls[bid.params.region];
+  } else {
+    try {
+      const timezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
+      const region = timezone.split('/')[0];
+      if (region === 'Europe') adUrl = adUrls['EU'];
+      else adUrl = adUrls['US_EAST'];
+    } catch (err) {
+      adUrl = adUrls['US_EAST'];
+    }
+  }
+
+  return adUrl;
+}
+
 export const spec = {
   code: BIDDER_CODE,
   supportedMediaTypes: [BANNER, VIDEO, NATIVE],
@@ -73,8 +97,11 @@ export const spec = {
     }
     const len = validBidRequests.length;
 
+    let adUrl;
+
     for (let i = 0; i < len; i++) {
       let bid = validBidRequests[i];
+      if (i === 0) adUrl = getAdUrlByRegion(bid);
       let traff = bid.params.traffic || BANNER
       placements.push({
         placementId: bid.params.sourceid,
@@ -87,11 +114,12 @@ export const spec = {
         placements.schain = bid.schain;
       }
     }
+
     return {
       method: 'POST',
-      url: AD_URL,
+      url: adUrl,
       data: request
-    };
+    }
   },
 
   interpretResponse: (serverResponse) => {

diff --git a/modules/smartyadsBidAdapter.md b/modules/smartyadsBidAdapter.md
@@ -14,10 +14,11 @@ Module that connects to SmartyAds' demand sources
 
 | Name          | Scope    | Description               | Example              |
 | :------------ | :------- | :------------------------ | :------------------- |
-| `sourceid`  | required (for prebid.js)     | placement ID | "0" |
-| `host`      | required (for prebid-server) | const value, set to "prebid" | "prebid" |
-| `accountid` | required (for prebid-server) | partner ID | "1901" |
+| `sourceid`  | required (for prebid.js)     | Placement ID | "0" |
+| `host`      | required (for prebid-server) | Const value, set to "prebid" | "prebid" |
+| `accountid` | required (for prebid-server) | Partner ID | "1901" |
 | `traffic`   | optional (for prebid.js)     | Configures the mediaType that should be used. Values can be banner, native or video | "banner" |
+| `region`    | optional (for prebid.js)     | Prefix of the region to which prebid must send requests. Possible values: "US_EAST", "EU" | "US_EAST" |
 
 # Test Parameters
 ```
@@ -35,7 +36,9 @@ Module that connects to SmartyAds' demand sources
                                 host: 'prebid',
                                 sourceid: '0',
                                 accountid: '0',
-                                traffic: 'native'
+                                traffic: 'native',
+                                region: 'US_EAST'
+
                             }
                         }
                     ]
@@ -55,7 +58,8 @@ Module that connects to SmartyAds' demand sources
                               host: 'prebid',
                                 sourceid: '0',
                                 accountid: '0',
-                                traffic: 'banner'
+                                traffic: 'banner',
+                                region: 'US_EAST'
                             }
                         }
                     ]
@@ -76,7 +80,9 @@ Module that connects to SmartyAds' demand sources
                               host: 'prebid',
                                 sourceid: '0',
                                 accountid: '0',
-                                traffic: 'video'
+                                traffic: 'video',
+                                region: 'US_EAST'
+
                             }
                         }
                     ]

diff --git a/test/spec/modules/smartyadsBidAdapter_spec.js b/test/spec/modules/smartyadsBidAdapter_spec.js
@@ -52,7 +52,11 @@ describe('SmartyadsAdapter', function () {
       expect(serverRequest.method).to.equal('POST');
     });
     it('Returns valid URL', function () {
-      expect(serverRequest.url).to.equal('https://n1.smartyads.com/?c=o&m=prebid&secret_key=prebid_js');
+      expect(serverRequest.url).to.be.oneOf([
+        'https://n1.smartyads.com/?c=o&m=prebid&secret_key=prebid_js',
+        'https://n2.smartyads.com/?c=o&m=prebid&secret_key=prebid_js',
+        'https://n6.smartyads.com/?c=o&m=prebid&secret_key=prebid_js'
+      ]);
     });
     it('Returns valid data if array of bids is valid', function () {
       let data = serverRequest.data;