Conversant: Make requests in USD (#3611)

Co-authored-by: johwier <john.wier@epsilon.com>
prebid · Apr 25, 2024 · 5e7c824 · 5e7c824
1 parent 440ba5c
commit 5e7c824
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Showing 2 changed files with 45 additions and 5 deletions.
diff --git a/adapters/conversant/conversant.go b/adapters/conversant/conversant.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/prebid/openrtb/v20/adcom1"
 	"github.com/prebid/openrtb/v20/openrtb2"
@@ -18,6 +19,10 @@ type ConversantAdapter struct {
 }
 
 func (c *ConversantAdapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
+	//Backend needs USD or it will reject the request
+	if len(request.Cur) > 0 && request.Cur[0] != "USD" {
+		request.Cur = []string{"USD"}
+	}
 	for i := 0; i < len(request.Imp); i++ {
 		var bidderExt adapters.ExtImpBidder
 		if err := json.Unmarshal(request.Imp[i].Ext, &bidderExt); err != nil {
@@ -50,7 +55,10 @@ func (c *ConversantAdapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *
 				request.App.ID = cnvrExt.SiteID
 			}
 		}
-		parseCnvrParams(&request.Imp[i], cnvrExt)
+		err := parseCnvrParams(&request.Imp[i], cnvrExt, reqInfo)
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	//create the request body
@@ -73,7 +81,7 @@ func (c *ConversantAdapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *
 	}}, nil
 }
 
-func parseCnvrParams(imp *openrtb2.Imp, cnvrExt openrtb_ext.ExtImpConversant) {
+func parseCnvrParams(imp *openrtb2.Imp, cnvrExt openrtb_ext.ExtImpConversant, reqInfo *adapters.ExtraRequestInfo) []error {
 	imp.DisplayManager = "prebid-s2s"
 	imp.DisplayManagerVer = "2.0.0"
 
@@ -131,6 +139,17 @@ func parseCnvrParams(imp *openrtb2.Imp, cnvrExt openrtb_ext.ExtImpConversant) {
 			imp.Video.MaxDuration = *cnvrExt.MaxDuration
 		}
 	}
+	if imp.BidFloor > 0 && imp.BidFloorCur != "" && strings.ToUpper(imp.BidFloorCur) != "USD" {
+		floor, err := reqInfo.ConvertCurrency(imp.BidFloor, imp.BidFloorCur, "USD")
+		if err != nil {
+			return []error{&errortypes.BadInput{
+				Message: fmt.Sprintf("Unable to convert provided bid floor currency from %s to USD", imp.BidFloorCur),
+			}}
+		}
+		imp.BidFloorCur = "USD"
+		imp.BidFloor = floor
+	}
+	return nil
 }
 
 func (c *ConversantAdapter) MakeBids(internalRequest *openrtb2.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {

diff --git a/adapters/conversant/conversanttest/exemplary/video.json b/adapters/conversant/conversanttest/exemplary/video.json
@@ -1,17 +1,19 @@
 {
   "mockBidRequest": {
     "id": "testauction",
+    "cur": ["EUR"],
     "imp": [
       {
         "id": "1",
         "video": {
           "w": 300,
           "h": 250
         },
+        "bidfloor": 2.00,
+        "bidfloorcur": "EUR",
         "ext": {
           "bidder": {
             "site_id": "108060",
-            "bidfloor": 0.01,
             "tag_id": "mytag",
             "secure": 1,
             "mimes": ["video/mp4", "video/x-flv"],
@@ -31,6 +33,15 @@
     },
     "site": {
       "domain": "www.mypage.com"
+    },
+    "ext": {
+      "prebid": {
+        "currency": {
+          "rates": {
+            "USD": {"EUR": 0.08}
+          }
+        }
+      }
     }
   },
   "httpCalls": [
@@ -39,6 +50,7 @@
         "uri": "",
         "body": {
           "id": "testauction",
+          "cur": ["USD"],
           "site": {
             "id": "108060",
             "domain": "www.mypage.com"
@@ -48,7 +60,8 @@
               "id": "1",
               "tagid": "mytag",
               "secure": 1,
-              "bidfloor": 0.01,
+              "bidfloor": 25.0,
+              "bidfloorcur":  "USD",
               "displaymanager": "prebid-s2s",
               "displaymanagerver": "2.0.0",
               "video": {
@@ -66,7 +79,6 @@
               "ext": {
                 "bidder": {
                   "site_id": "108060",
-                  "bidfloor": 0.01,
                   "tag_id": "mytag",
                   "secure": 1,
                   "mimes": [
@@ -86,6 +98,15 @@
             "ua": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.91 Safari/537.36",
             "ip": "192.168.1.1",
             "dnt": 1
+          },
+          "ext": {
+            "prebid": {
+              "currency": {
+                "rates": {
+                  "USD": {"EUR": 0.08}
+                }
+              }
+            }
           }
         },
         "impIDs":["1"]