MinuteMedia Bid Adapter : support currency

modules/minutemediaBidAdapter.js

@@ -19,7 +19,7 @@ const SUPPORTED_AD_TYPES = [BANNER, VIDEO];
 const BIDDER_CODE = 'minutemedia';
 const ADAPTER_VERSION = '6.0.0';
 const TTL = 360;
-const CURRENCY = 'USD';
+const DEFAULT_CURRENCY = 'USD';
 const SELLER_ENDPOINT = 'https://hb.minutemedia-prebid.com/';
 const MODES = {
   PRODUCTION: 'hb-mm-multi',
@@ -72,7 +72,7 @@ export const spec = {
         const bidResponse = {
           requestId: adUnit.requestId,
           cpm: adUnit.cpm,
-          currency: adUnit.currency || CURRENCY,
+          currency: adUnit.currency || DEFAULT_CURRENCY,
           width: adUnit.width,
           height: adUnit.height,
           ttl: adUnit.ttl || TTL,
@@ -141,16 +141,16 @@ registerBidder(spec);
  * @param bid {bid}
  * @returns {Number}
  */
-function getFloor(bid, mediaType) {
+function getFloor(bid, mediaType, currency) {
   if (!isFn(bid.getFloor)) {
     return 0;
   }
   let floorResult = bid.getFloor({
-    currency: CURRENCY,
+    currency: currency,
     mediaType: mediaType,
     size: '*'
   });
-  return floorResult.currency === CURRENCY && floorResult.floor ? floorResult.floor : 0;
+  return floorResult.currency === currency && floorResult.floor ? floorResult.floor : 0;
 }
 
 /**
@@ -286,6 +286,7 @@ function generateBidParameters(bid, bidderRequest) {
   const {params} = bid;
   const mediaType = isBanner(bid) ? BANNER : VIDEO;
   const sizesArray = getSizesArray(bid, mediaType);
+  const currency = params.currency || config.getConfig('currency.adServerCurrency') || DEFAULT_CURRENCY;
 
   // fix floor price in case of NAN
   if (isNaN(params.floorPrice)) {
@@ -296,12 +297,13 @@ function generateBidParameters(bid, bidderRequest) {
     mediaType,
     adUnitCode: getBidIdParameter('adUnitCode', bid),
     sizes: sizesArray,
-    floorPrice: Math.max(getFloor(bid, mediaType), params.floorPrice),
+    currency: currency,
+    floorPrice: Math.max(getFloor(bid, mediaType, currency), params.floorPrice),
     bidId: getBidIdParameter('bidId', bid),
     loop: getBidIdParameter('bidderRequestsCount', bid),
     bidderRequestId: getBidIdParameter('bidderRequestId', bid),
     transactionId: bid.ortb2Imp?.ext?.tid || '',
-    coppa: 0
+    coppa: 0,
   };
 
   const pos = deepAccess(bid, `mediaTypes.${mediaType}.pos`);

modules/minutemediaBidAdapter.md

@@ -24,6 +24,7 @@ The adapter supports Video(instream) & Banner.
 | `floorPrice` | optional | Number |  Minimum price in USD. Misuse of this parameter can impact revenue | 2.00
 | `placementId` | optional | String |  A unique placement identifier  | "12345678"
 | `testMode` | optional | Boolean |  This activates the test mode  | false
+| `currency` | optional | String | 3 letters currency | "EUR"
 
 # Test Parameters
 ```javascript

test/spec/modules/minutemediaBidAdapter_spec.js

@@ -178,6 +178,16 @@ describe('minutemediaAdapter', function () {
       expect(request.data.bids[1].mediaType).to.equal(BANNER)
     });
 
+    it('should send the correct currency in bid request', function () {
+      const bid = utils.deepClone(bidRequests[0]);
+      bid.params = {
+        'currency': 'EUR'
+      };
+      const expectedCurrency = bid.params.currency;
+      const request = spec.buildRequests([bid], bidderRequest);
+      expect(request.data.bids[0].currency).to.equal(expectedCurrency);
+    });
+
     it('should respect syncEnabled option', function() {
       config.setConfig({
         userSync: {