Yeahmobi adapter (prebid#1279)

Co-authored-by: junping.zhao <junping.zhao@yeahmobi.com>

adapters/yeahmobi/params_test.go

@@ -0,0 +1,47 @@
+package yeahmobi
+
+import (
+	"encoding/json"
+	"github.com/prebid/prebid-server/openrtb_ext"
+	"testing"
+)
+
+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.BidderYeahmobi, json.RawMessage(validParam)); err != nil {
+			t.Errorf("Schema rejected yeahmobi params: %s", validParam)
+		}
+	}
+}
+
+// TestInvalidParams makes sure that the yeahmobi schema rejects all the imp.ext fields we don't support.
+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.BidderYeahmobi, json.RawMessage(invalidParam)); err == nil {
+			t.Errorf("Schema allowed unexpected params: %s", invalidParam)
+		}
+	}
+}
+
+var validParams = []string{
+	`{"pubId": "11233", "zoneId": "sin"}`,
+	`{"pubId": "11244", "zoneId": "iad"}`,
+}
+
+var invalidParams = []string{
+	`{"pubId": "11233"}`,
+	`{"zoneId": "aaa"}`,
+	`{"pubId": 123, "zoneId": "sin"}`,
+	`{"pubId": "", "zoneId": "iad"}`,
+	`{"pubId": "11233", "zoneId": ""}`,
+}

adapters/yeahmobi/yeahmobi.go

@@ -0,0 +1,183 @@
+package yeahmobi
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/golang/glog"
+	"github.com/mxmCherry/openrtb"
+	"github.com/prebid/prebid-server/adapters"
+	"github.com/prebid/prebid-server/errortypes"
+	"github.com/prebid/prebid-server/macros"
+	"github.com/prebid/prebid-server/openrtb_ext"
+	"net/http"
+	"net/url"
+	"text/template"
+)
+
+type YeahmobiAdapter struct {
+	EndpointTemplate template.Template
+}
+
+func NewYeahmobiBidder(endpointTemplate string) adapters.Bidder {
+	tpl, err := template.New("endpointTemplate").Parse(endpointTemplate)
+	if err != nil {
+		glog.Fatal("Unable parse url template err:" + err.Error())
+		return nil
+	}
+	return &YeahmobiAdapter{EndpointTemplate: *tpl}
+}
+
+func (adapter *YeahmobiAdapter) MakeRequests(request *openrtb.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
+	var adapterRequests []*adapters.RequestData
+
+	adapterRequest, errs := adapter.makeRequest(request)
+	if errs == nil {
+		adapterRequests = append(adapterRequests, adapterRequest)
+	}
+
+	return adapterRequests, errs
+}
+
+func (adapter *YeahmobiAdapter) makeRequest(request *openrtb.BidRequest) (*adapters.RequestData, []error) {
+	var errs []error
+
+	yeahmobiExt, errs := getYeahmobiExt(request)
+
+	if yeahmobiExt == nil {
+		glog.Fatal("Invalid ExtImpYeahmobi value")
+		return nil, errs
+	}
+	endPoint, err := adapter.getEndpoint(yeahmobiExt)
+	if err != nil {
+		return nil, append(errs, err)
+	}
+	transform(request)
+	reqBody, err := json.Marshal(request)
+
+	if err != nil {
+		return nil, append(errs, err)
+	}
+
+	headers := http.Header{}
+	headers.Add("Content-Type", "application/json;charset=utf-8")
+
+	return &adapters.RequestData{
+		Method:  "POST",
+		Uri:     endPoint,
+		Body:    reqBody,
+		Headers: headers,
+	}, errs
+}
+
+func transform(request *openrtb.BidRequest) {
+	for i, imp := range request.Imp {
+		if imp.Native != nil {
+			var nativeRequest map[string]interface{}
+			nativeCopyRequest := make(map[string]interface{})
+			err := json.Unmarshal([]byte(request.Imp[i].Native.Request), &nativeRequest)
+			//just ignore the bad native request
+			if err == nil {
+				_, exists := nativeRequest["native"]
+				if exists {
+					continue
+				}
+
+				nativeCopyRequest["native"] = nativeRequest
+				nativeReqByte, err := json.Marshal(nativeCopyRequest)
+				//just ignore the bad native request
+				if err != nil {
+					continue
+				}
+
+				request.Imp[i].Native.Request = string(nativeReqByte)
+			}
+		}
+	}
+}
+
+func getYeahmobiExt(request *openrtb.BidRequest) (*openrtb_ext.ExtImpYeahmobi, []error) {
+	var extImpYeahmobi openrtb_ext.ExtImpYeahmobi
+	var errs []error
+
+	for _, imp := range request.Imp {
+		var extBidder adapters.ExtImpBidder
+		err := json.Unmarshal(imp.Ext, &extBidder)
+		if err != nil {
+			errs = append(errs, err)
+			continue
+		}
+		err = json.Unmarshal(extBidder.Bidder, &extImpYeahmobi)
+		if err != nil {
+			errs = append(errs, err)
+			continue
+		}
+		break
+	}
+
+	return &extImpYeahmobi, errs
+
+}
+
+func (adapter *YeahmobiAdapter) getEndpoint(ext *openrtb_ext.ExtImpYeahmobi) (string, error) {
+	return macros.ResolveMacros(adapter.EndpointTemplate, macros.EndpointTemplateParams{Host: "gw-" + url.QueryEscape(ext.ZoneId) + "-bid.yeahtargeter.com"})
+}
+
+// MakeBids make the bids for the bid response.
+func (a *YeahmobiAdapter) MakeBids(internalRequest *openrtb.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
+	if response.StatusCode == http.StatusNoContent {
+		return nil, nil
+	}
+
+	if response.StatusCode == http.StatusBadRequest {
+		return nil, []error{&errortypes.BadInput{
+			Message: fmt.Sprintf("Unexpected status code: %d.", response.StatusCode),
+		}}
+	}
+
+	if response.StatusCode != http.StatusOK {
+		return nil, []error{&errortypes.BadServerResponse{
+			Message: fmt.Sprintf("Unexpected status code: %d.", response.StatusCode),
+		}}
+	}
+
+	var bidResp openrtb.BidResponse
+
+	if err := json.Unmarshal(response.Body, &bidResp); err != nil {
+		return nil, []error{err}
+	}
+
+	bidResponse := adapters.NewBidderResponseWithBidsCapacity(1)
+
+	for _, sb := range bidResp.SeatBid {
+		for i := range sb.Bid {
+			var mediaType = getBidType(sb.Bid[i].ImpID, internalRequest.Imp)
+			bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
+				Bid:     &sb.Bid[i],
+				BidType: mediaType,
+			})
+		}
+	}
+	return bidResponse, nil
+
+}
+
+func getBidType(impId string, imps []openrtb.Imp) openrtb_ext.BidType {
+	bidType := openrtb_ext.BidTypeBanner
+	for _, imp := range imps {
+		if imp.ID == impId {
+			if imp.Banner != nil {
+				break
+			}
+			if imp.Video != nil {
+				bidType = openrtb_ext.BidTypeVideo
+				break
+			}
+			if imp.Native != nil {
+				bidType = openrtb_ext.BidTypeNative
+				break
+			}
+
+		}
+	}
+	return bidType
+}

adapters/yeahmobi/yeahmobi_test.go

@@ -0,0 +1,10 @@
+package yeahmobi
+
+import (
+	"github.com/prebid/prebid-server/adapters/adapterstest"
+	"testing"
+)
+
+func TestJsonSamples(t *testing.T) {
+	adapterstest.RunJSONBidderTest(t, "yeahmobitest", NewYeahmobiBidder("https://{{.Host}}/prebid/bid"))
+}

adapters/yeahmobi/yeahmobitest/exemplary/no-bid.json

@@ -0,0 +1,51 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "banner": {
+          "format": [{"w": 300, "h": 50}]
+        },
+        "ext": {
+          "bidder": {
+            "pubId": "fake-pub-id",
+            "zoneId": "sin"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "https://gw-sin-bid.yeahtargeter.com/prebid/bid",
+        "body": {
+          "id": "test-request-id",
+          "imp": [
+            {
+              "id":"test-imp-id",
+              "banner": {
+                "format": [{"w": 300, "h": 50}]
+              },
+              "ext": {
+                "bidder": {
+                  "pubId": "fake-pub-id",
+                  "zoneId": "sin"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 204,
+        "body": {}
+      }
+    }
+  ],
+
+  "expectedBidResponses": []
+
+}

adapters/yeahmobi/yeahmobitest/exemplary/simple-banner.json

@@ -0,0 +1,81 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [
+      {
+        "id": "test-imp-id",
+        "banner": {
+          "format": [{"w": 300, "h": 50}]
+        },
+        "ext": {
+          "bidder": {
+            "pubId": "fake-pub-id",
+            "zoneId": "sin"
+          }
+        }
+      }
+    ]
+  },
+
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "https://gw-sin-bid.yeahtargeter.com/prebid/bid",
+        "body": {
+          "id": "test-request-id",
+          "imp": [
+            {
+              "id":"test-imp-id",
+              "banner": {
+                "format": [{"w": 300, "h": 50}]
+              },
+              "ext": {
+                "bidder": {
+                  "pubId": "fake-pub-id",
+                  "zoneId": "sin"
+                }
+              }
+            }
+          ]
+        }
+      },
+      "mockResponse": {
+        "status": 200,
+        "body": {
+          "id": "test-request-id",
+          "seatbid": [
+            {
+              "seat": "ttx",
+              "bid": [{
+                "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+                "impid": "test-imp-id",
+                "price": 1.2,
+                "adm": "some-ads",
+                "crid": "crid_testid"
+              }]
+            }
+          ],
+          "cur": "USD"
+        }
+      }
+    }
+  ],
+
+  "expectedBidResponses": [
+    {
+      "currency": "USD",
+      "bids": [
+        {
+          "bid": {
+            "id": "8ee514f1-b2b8-4abb-89fd-084437d1e800",
+            "impid": "test-imp-id",
+            "price": 1.2,
+            "adm": "some-ads",
+            "crid": "crid_testid"
+          },
+          "type": "banner"
+        }
+      ]
+    }
+  ]
+}