New Adapter: smartx

adapters/smartx/params_test.go

@@ -0,0 +1,58 @@
+package smartx
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+var validParams = []string{
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A", "publisherId":"11986", "siteId":"22860"}`,
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A", "publisherId":"11986", "appId":"22860"}`,
+}
+
+func TestValidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json-schemas. %v", err)
+	}
+
+	for _, validParam := range validParams {
+		if err := validator.Validate(openrtb_ext.BidderSmartx, json.RawMessage(validParam)); err != nil {
+			t.Errorf("Schema rejected smartx params: %s", validParam)
+		}
+	}
+}
+
+var invalidParams = []string{
+	``,
+	`null`,
+	`true`,
+	`5`,
+	`[]`,
+	`{}`,
+	`{"anyparam": "anyvalue"}`,
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A"}`,
+	`{"publisherId":"11986"}`,
+	`{"siteId":"22860"}`,
+	`{"appId":"22860"}`,
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A", "publisherId":"11986"}`,
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A", "siteId":"22860"}`,
+	`{"tagId":"Nu68JuOWAvrbzoyrOR9a7A", "appId":"22860"}`,
+	`{"publisherId":"11986", "appId":"22860"}`,
+	`{"publisherId":"11986", "appId":"22860"}`,
+}
+
+func TestInvalidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json-schemas. %v", err)
+	}
+
+	for _, invalidParam := range invalidParams {
+		if err := validator.Validate(openrtb_ext.BidderSmartHub, json.RawMessage(invalidParam)); err == nil {
+			t.Errorf("Schema allowed unexpected params: %s", invalidParam)
+		}
+	}
+}

adapters/smartx/smartx.go

@@ -0,0 +1,116 @@
+package smartx
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+
+	"github.com/prebid/openrtb/v19/openrtb2"
+	"github.com/prebid/prebid-server/adapters"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+// adapter is a implementation of the adapters.Bidder interface.
+type adapter struct {
+	endpointURL string
+}
+
+func Builder(_ openrtb_ext.BidderName, config config.Adapter, _ config.Server) (adapters.Bidder, error) {
+	//println("Builder smartx", config.Endpoint)
+	// initialize the adapter and return it
+	return &adapter{
+		endpointURL: config.Endpoint,
+	}, nil
+}
+
+// MakeRequests prepares the HTTP requests which should be made to fetch bids.
+func (a *adapter) MakeRequests(openRTBRequest *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) (requestsToBidder []*adapters.RequestData, errs []error) {
+	// parse the requests answer
+	openRTBRequestJSON, err := json.MarshalIndent(openRTBRequest, "", "   ")
+	if err != nil {
+		// can't parse the request, this is an critical error
+		errs = append(errs, fmt.Errorf("marshal bidRequest: %w", err))
+		return nil, errs
+	}
+
+	// create the HEADER of the request
+	headers := http.Header{}
+	headers.Add("Content-Type", "application/json;charset=utf-8")
+	headers.Add("x-openrtb-version", "2.5")
+
+	if openRTBRequest.Device != nil {
+		if openRTBRequest.Device.UA != "" {
+			headers.Set("User-Agent", openRTBRequest.Device.UA)
+		}
+
+		if openRTBRequest.Device.IP != "" {
+			headers.Set("Forwarded", "for="+openRTBRequest.Device.IP)
+			headers.Set("X-Forwarded-For", openRTBRequest.Device.IP)
+		}
+	}
+
+	// add the new request to the list
+	return append(requestsToBidder, &adapters.RequestData{
+		Method:  http.MethodPost,
+		Uri:     a.endpointURL,
+		Body:    openRTBRequestJSON,
+		Headers: headers,
+	}), nil
+}
+
+// MakeBids unpacks the server's response into Bids.
+func (a *adapter) MakeBids(request *openrtb2.BidRequest, _ *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
+	// check HTTP status code 400 - Bad Request
+	// check HTTP status code NOT 200
+	if err := adapters.CheckResponseStatusCodeForErrors(responseData); err != nil {
+		return nil, []error{err}
+	}
+
+	// check HTTP status code 204 - No Content
+	if adapters.IsResponseStatusCodeNoContent(responseData) {
+		return nil, nil
+	}
+
+	var response openrtb2.BidResponse
+	if err := json.Unmarshal(responseData.Body, &response); err != nil {
+		return nil, []error{err}
+	}
+
+	if len(response.SeatBid) == 0 {
+		return nil, []error{errors.New("no bidders found in JSON response")}
+	}
+
+	bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp))
+	bidResponse.Currency = response.Cur
+
+	var errs []error
+
+	// loop the SeatBids
+	for _, seatBid := range response.SeatBid {
+		// loop the Bids
+		for i, bid := range seatBid.Bid {
+			// get the MType of the bid
+			bidType, err := getMediaTypeForBid(bid)
+
+			if err != nil {
+				// if an error occures add it to the errors list and continue
+				errs = append(errs, err)
+				continue
+			}
+
+			// add the response to the list
+			bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
+				Bid:     &seatBid.Bid[i],
+				BidType: bidType,
+			})
+		}
+	}
+
+	return bidResponse, errs
+}
+
+func getMediaTypeForBid(bid openrtb2.Bid) (openrtb_ext.BidType, error) {
+	return openrtb_ext.BidTypeVideo, nil
+}

adapters/smartx/smartx_test.go

@@ -0,0 +1,24 @@
+package smartx
+
+import (
+	"testing"
+
+	"github.com/prebid/prebid-server/adapters/adapterstest"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+const testsDir = "smartxtest"
+const testsBidderEndpoint = "http://localhost/prebid_server"
+
+func TestJsonSamples(t *testing.T) {
+	bidder, buildErr := Builder(
+		openrtb_ext.BidderRise,
+		config.Adapter{Endpoint: testsBidderEndpoint},
+		config.Server{ExternalUrl: "http://hosturl.com", GvlID: 115, DataCenter: "2"})
+	if buildErr != nil {
+		t.Fatalf("Builder returned unexpected error %v", buildErr)
+	}
+
+	adapterstest.RunJSONBidderTest(t, testsDir, bidder)
+}

adapters/smartx/smartxtest/exemplary/01-video.json

@@ -0,0 +1,77 @@
+{
+  "mockBidRequest":{
+    "id":"test-request-id-video",
+    "imp":[
+      {
+        "id":"test-imp-id",
+        "video":{
+          "mimes":[
+            "video/mp4"
+          ]
+        }
+      }
+    ]
+  },
+  "httpCalls":[
+    {
+      "expectedRequest":{
+        "uri":"http://localhost/prebid_server",
+        "body":{
+          "id":"test-request-id-video",
+          "imp":[
+            {
+              "id":"test-imp-id",
+              "video":{
+                "mimes":[
+                  "video/mp4"
+                ]
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse":{
+        "status":200,
+        "body":{
+          "id":"test-request-id-video",
+          "seatbid":[
+            {
+              "seat":"smartadserver",
+              "bid":[
+                {
+                  "id":"8ee514f1-b2b8-4abb-89fd-084437d1e800",
+                  "impid":"test-imp-id-video",
+                  "price":0.500000,
+                  "adm":"some-test-ad",
+                  "crid":"crid_10",
+                  "h":576,
+                  "w":1024,
+                  "mtype":2
+                }
+              ]
+            }
+          ],
+          "cur":"EUR"
+        }
+      }
+    }
+  ],
+  "expectedBidResponses":[
+    {
+      "bids":[{
+        "bid":{
+            "id":"8ee514f1-b2b8-4abb-89fd-084437d1e800",
+            "impid":"test-imp-id-video",
+            "price":0.500000,
+            "adm":"some-test-ad",
+            "crid":"crid_10",
+            "h":576,
+            "w":1024,
+            "mtype":2
+        },
+        "currency":"EUR",
+        "type": "video"
+      }]
+    }
+  ]
+}