New Adapter: adf (adformOpenRTB)

adapters/adf/adf.go

@@ -0,0 +1,106 @@
+package adf
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"github.com/mxmCherry/openrtb/v15/openrtb2"
+	"github.com/prebid/prebid-server/adapters"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/errortypes"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+type adapter struct {
+	endpoint string
+}
+
+// Builder builds a new instance of the Adf adapter for the given bidder with the given config.
+func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters.Bidder, error) {
+	bidder := &adapter{
+		endpoint: config.Endpoint,
+	}
+	return bidder, nil
+}
+
+func (a *adapter) MakeRequests(request *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
+	var errors []error
+	var validImps = make([]openrtb2.Imp, 0, len(request.Imp))
+
+	for _, imp := range request.Imp {
+		var bidderExt adapters.ExtImpBidder
+		if err := json.Unmarshal(imp.Ext, &bidderExt); err != nil {
+			errors = append(errors, &errortypes.BadInput{
+				Message: err.Error(),
+			})
+			continue
+		}
+
+		var adfImpExt openrtb_ext.ExtImpAdf
+		if err := json.Unmarshal(bidderExt.Bidder, &adfImpExt); err != nil {
+			errors = append(errors, &errortypes.BadInput{
+				Message: err.Error(),
+			})
+			continue
+		}
+
+		imp.TagID = adfImpExt.MasterTagID.String()
+		validImps = append(validImps, imp)
+	}
+
+	request.Imp = validImps
+
+	requestJSON, err := json.Marshal(request)
+	if err != nil {
+		errors = append(errors, err)
+		return nil, errors
+	}
+
+	requestData := &adapters.RequestData{
+		Method: "POST",
+		Uri:    a.endpoint,
+		Body:   requestJSON,
+	}
+
+	return []*adapters.RequestData{requestData}, errors
+}
+
+func (a *adapter) MakeBids(request *openrtb2.BidRequest, requestData *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
+	if responseData.StatusCode == http.StatusNoContent {
+		return nil, nil
+	}
+
+	if responseData.StatusCode == http.StatusBadRequest {
+		err := &errortypes.BadInput{
+			Message: "Unexpected status code: 400. Bad request from publisher.",
+		}
+		return nil, []error{err}
+	}
+
+	if responseData.StatusCode != http.StatusOK {
+		err := &errortypes.BadServerResponse{
+			Message: fmt.Sprintf("Unexpected status code: %d.", responseData.StatusCode),
+		}
+		return nil, []error{err}
+	}
+
+	var response openrtb2.BidResponse
+	if err := json.Unmarshal(responseData.Body, &response); err != nil {
+		return nil, []error{err}
+	}
+
+	bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp))
+	bidResponse.Currency = response.Cur
+
+	for _, seatBid := range response.SeatBid {
+		for i := range seatBid.Bid {
+			bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
+				Bid:     &seatBid.Bid[i],
+				BidType: openrtb_ext.BidTypeNative,
+			})
+		}
+	}
+
+	return bidResponse, nil
+}

adapters/adf/adf_test.go

@@ -0,0 +1,20 @@
+package adf
+
+import (
+	"testing"
+
+	"github.com/prebid/prebid-server/adapters/adapterstest"
+	"github.com/prebid/prebid-server/config"
+	"github.com/prebid/prebid-server/openrtb_ext"
+)
+
+func TestJsonSamples(t *testing.T) {
+	bidder, buildErr := Builder(openrtb_ext.BidderAdf, config.Adapter{
+		Endpoint: "https://adx.adform.net/adx/openrtb"})
+
+	if buildErr != nil {
+		t.Fatalf("Builder returned unexpected error %v", buildErr)
+	}
+
+	adapterstest.RunJSONBidderTest(t, "adftest", bidder)
+}

adapters/adf/adftest/exemplary/multi-native.json

@@ -0,0 +1,108 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [{
+      "id": "test-imp-id-1",
+      "ext": {
+        "bidder": {
+          "mid": "828782"
+        }
+      },
+      "native": {
+        "request": "{json string 1}",
+        "ver": "1.2"
+      }
+    }, {
+      "id": "test-imp-id-2",
+      "ext": {
+        "bidder": {
+          "mid": "828783"
+        }
+      },
+      "native": {
+        "request": "{json string 2}",
+        "ver": "1.2"
+      }
+    }]
+  },
+  "httpCalls": [{
+    "expectedRequest": {
+      "uri": "https://adx.adform.net/adx/openrtb",
+      "body": {
+        "id": "test-request-id",
+        "imp": [{
+          "id": "test-imp-id-1",
+          "ext": {
+            "bidder": {
+              "mid": "828782"
+            }
+          },
+          "native": {
+            "request": "{json string 1}",
+            "ver": "1.2"
+          },
+          "tagid": "828782"
+        }, {
+          "id": "test-imp-id-2",
+          "ext": {
+            "bidder": {
+              "mid": "828783"
+            }
+          },
+          "native": {
+            "request": "{json string 2}",
+            "ver": "1.2"
+          },
+          "tagid": "828783"
+        }]
+      }
+    },
+    "mockResponse": {
+      "status": 200,
+      "body": {
+        "id": "test-request-id",
+        "seatbid": [{
+          "bid": [{
+            "id": "test-bid-id-1",
+            "impid": "test-imp-id-1",
+            "price": 10,
+            "adm": "{json response string 1}",
+            "adomain": [],
+            "crid": "test-creative-id-1"
+          }, {
+            "id": "test-bid-id-2",
+            "impid": "test-imp-id-2",
+            "price": 2,
+            "adm": "{json response string 2}",
+            "adomain": [ "ad-domain" ],
+            "crid": "test-creative-id-2"
+          }]
+        }],
+        "cur": "EUR"
+      }
+    }
+  }],
+  "expectedBidResponses": [{
+    "currency": "EUR",
+    "bids": [{
+      "bid": {
+        "id": "test-bid-id-1",
+        "impid": "test-imp-id-1",
+        "price": 10,
+        "adm": "{json response string 1}",
+        "crid": "test-creative-id-1"
+      },
+      "type": "native"
+    }, {
+      "bid": {
+        "id": "test-bid-id-2",
+        "impid": "test-imp-id-2",
+        "price": 2,
+        "adm": "{json response string 2}",
+        "adomain": [ "ad-domain" ],
+        "crid": "test-creative-id-2"
+      },
+      "type": "native"
+    }]
+  }]
+}

adapters/adf/adftest/exemplary/single-native.json

@@ -0,0 +1,90 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [{
+      "id": "test-imp-id",
+      "ext": {
+        "bidder": {
+          "mid": "828782"
+        }
+      },
+      "native": {
+        "request": "{json string}",
+        "ver": "1.2"
+      }
+    }],
+    "site": {
+      "publisher": {
+        "id": "1"
+      },
+      "page": "some-page-url"
+    },
+    "device": {
+      "w": 1920,
+      "h": 800
+    }
+  },
+  "httpCalls": [{
+    "expectedRequest": {
+      "uri": "https://adx.adform.net/adx/openrtb",
+      "body": {
+        "id": "test-request-id",
+        "imp": [{
+          "id": "test-imp-id",
+          "ext": {
+            "bidder": {
+              "mid": "828782"
+            }
+          },
+          "native": {
+            "request": "{json string}",
+            "ver": "1.2"
+          },
+          "tagid": "828782"
+        }],
+        "site": {
+          "publisher": {
+            "id": "1"
+          },
+          "page": "some-page-url"
+        },
+        "device": {
+          "w": 1920,
+          "h": 800
+        }
+      }
+    },
+    "mockResponse": {
+      "status": 200,
+      "body": {
+        "id": "test-request-id",
+        "seatbid": [{
+          "bid": [{
+            "id": "test-bid-id",
+            "impid": "test-imp-id",
+            "price": 10,
+            "adm": "{json response string}",
+            "adomain": [],
+            "crid": "test-creative-id"
+          }]
+        }],
+        "cur": "USD"
+      }
+    }
+  }],
+  "expectedBidResponses": [{
+    "currency": "USD",
+    "bids": [
+      {
+        "bid": {
+          "id": "test-bid-id",
+          "impid": "test-imp-id",
+          "price": 10,
+          "adm": "{json response string}",
+          "crid": "test-creative-id"
+        },
+        "type": "native"
+      }
+    ]
+  }]
+}

adapters/adf/adftest/params/race/native.json

@@ -0,0 +1,3 @@
+{
+  "mid": "828782"
+}

adapters/adf/adftest/supplemental/bad-request.json

@@ -0,0 +1,48 @@
+{
+  "mockBidRequest": {
+    "id": "test-request-id",
+    "imp": [{
+        "id": "test-imp-id",
+        "native": {
+          "request": ""
+        },
+        "ext": {
+          "bidder": {
+            "mid": 12345
+          }
+        }
+      }]
+  },
+  "httpCalls": [
+    {
+      "expectedRequest": {
+        "uri": "https://adx.adform.net/adx/openrtb",
+        "body": {
+          "id": "test-request-id",
+          "imp": [{
+            "ext": {
+              "bidder": {
+                "mid": 12345
+              }
+            },
+            "id": "test-imp-id",
+            "native": {
+              "request": ""
+            },
+            "tagid": "12345"
+          }]
+        }
+      },
+      "mockResponse": {
+        "status": 400
+      }
+    }
+  ],
+  "expectedBidResponses": [],
+  "expectedMakeBidsErrors": [ 
+    {
+      "value": "Unexpected status code: 400. Bad request from publisher.",
+      "comparison": "literal" 
+    }
+  ]
+}