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New Adapter: Coinzilla (prebid#2074)
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@arkan303 @shunj-nb
arkan303 authored and shunj-nb committed Nov 8, 2022
1 parent 33d2404 commit 8117a61
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Showing 13 changed files with 637 additions and 0 deletions.
85 changes: 85 additions & 0 deletions adapters/coinzilla/coinzilla.go
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package coinzilla

import (
"encoding/json"
"fmt"
"net/http"

"github.com/mxmCherry/openrtb/v15/openrtb2"
"github.com/prebid/prebid-server/config"
"github.com/prebid/prebid-server/openrtb_ext"

"github.com/prebid/prebid-server/adapters"
"github.com/prebid/prebid-server/errortypes"
)

func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters.Bidder, error) {
bidder := &adapter{
endpoint: config.Endpoint,
}
return bidder, nil
}

type adapter struct {
endpoint string
}

func (adapter *adapter) MakeRequests(openRTBRequest *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) (requestsToBidder []*adapters.RequestData, errs []error) {
if len(openRTBRequest.Imp) == 0 {
return nil, []error{&errortypes.BadInput{
Message: "No impression in the bid request",
}}
}
openRTBRequestJSON, err := json.Marshal(openRTBRequest)
if err != nil {
errs = append(errs, err)
return nil, errs
}

headers := http.Header{}
headers.Add("Content-Type", "application/json;charset=utf-8")
headers.Add("Accept", "application/json")
headers.Add("x-openrtb-version", "2.5")

requestToBidder := &adapters.RequestData{
Method: "POST",
Uri: adapter.endpoint,
Body: openRTBRequestJSON,
Headers: headers,
}
requestsToBidder = append(requestsToBidder, requestToBidder)

return requestsToBidder, errs
}

func (adapter *adapter) MakeBids(openRTBRequest *openrtb2.BidRequest, requestToBidder *adapters.RequestData, bidderRawResponse *adapters.ResponseData) (bidderResponse *adapters.BidderResponse, errs []error) {
switch bidderRawResponse.StatusCode {
case http.StatusOK:
break
case http.StatusNoContent:
return nil, nil
default:
err := &errortypes.BadServerResponse{
Message: fmt.Sprintf("Unexpected code: %d. Run with request.debug = 1", bidderRawResponse.StatusCode),
}
return nil, []error{err}
}

var openRTBBidderResponse openrtb2.BidResponse
if err := json.Unmarshal(bidderRawResponse.Body, &openRTBBidderResponse); err != nil {
return nil, []error{err}
}

bidsCapacity := len(openRTBBidderResponse.SeatBid[0].Bid)
bidderResponse = adapters.NewBidderResponseWithBidsCapacity(bidsCapacity)
bidderResponse.Currency = openRTBBidderResponse.Cur
var typedBid *adapters.TypedBid
for _, seatBid := range openRTBBidderResponse.SeatBid {
for i := range seatBid.Bid {
typedBid = &adapters.TypedBid{Bid: &seatBid.Bid[i], BidType: "banner"}
bidderResponse.Bids = append(bidderResponse.Bids, typedBid)
}
}

return bidderResponse, nil
}
23 changes: 23 additions & 0 deletions adapters/coinzilla/coinzilla_test.go
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package coinzilla

import (
"testing"

"github.com/prebid/prebid-server/adapters/adapterstest"
"github.com/prebid/prebid-server/config"
"github.com/prebid/prebid-server/openrtb_ext"
)

const testsDir = "coinzillatest"
const testsBidderEndpoint = "http://test-request.com/prebid"

func TestJsonSamples(t *testing.T) {
bidder, buildErr := Builder(openrtb_ext.BidderCoinzilla, config.Adapter{
Endpoint: testsBidderEndpoint})

if buildErr != nil {
t.Fatalf("Builder returned unexpected error %v", buildErr)
}

adapterstest.RunJSONBidderTest(t, testsDir, bidder)
}
117 changes: 117 additions & 0 deletions adapters/coinzilla/coinzillatest/exemplary/multi-banners.json
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{
"mockBidRequest": {
"id": "testRequestIdMulti",
"site": {
"page": "https://publisher-website.com/web"
},
"imp": [{
"id": "testImpressionId",
"banner": {
"format": [{
"w": 300,
"h": 250
},{
"w": 728,
"h": 90
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementId"
}
}
}]
},

"httpCalls": [{
"expectedRequest": {
"uri": "http://test-request.com/prebid",
"body": {
"id": "testRequestIdMulti",
"site": {
"page": "https://publisher-website.com/web"
},
"imp": [{
"id": "testImpressionId",
"banner": {
"format": [{
"w": 300,
"h": 250
},{
"w": 728,
"h": 90
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementId"
}
}
}]
}
},
"mockResponse": {
"status": 200,
"body": {
"id": "testRequestIdMulti",
"seatbid": [{
"seat": "coinzilla",
"bid": [{
"id": "uniqueId#1",
"impid": "testImpressionId",
"price": 2.35,
"adid": "advertiserUniqueId#1",
"adm": "iframe-content#1",
"cid": "campaignUniqueId#1",
"crid": "creativeUniqueId#1",
"h": 250,
"w": 300
},{
"id": "uniqueId#2",
"impid": "testImpressionId",
"price": 1.93,
"adid": "advertiserUniqueId#2",
"adm": "iframe-content#2",
"cid": "campaignUniqueId#2",
"crid": "creativeUniqueId#2",
"h": 90,
"w": 728
}]
}],
"cur": "USD"
}
}
}],

"expectedBidResponses": [{
"currency": "USD",
"bids": [{
"bid": {
"id": "uniqueId#1",
"impid": "testImpressionId",
"price": 2.35,
"adm": "iframe-content#1",
"adid": "advertiserUniqueId#1",
"cid": "campaignUniqueId#1",
"crid": "creativeUniqueId#1",
"w": 300,
"h": 250
},
"type": "banner"
},{
"bid": {
"id": "uniqueId#2",
"impid": "testImpressionId",
"price": 1.93,
"adm": "iframe-content#2",
"adid": "advertiserUniqueId#2",
"cid": "campaignUniqueId#2",
"crid": "creativeUniqueId#2",
"w": 728,
"h": 90
},
"type": "banner"
}
]
}]
}
137 changes: 137 additions & 0 deletions adapters/coinzilla/coinzillatest/exemplary/multi-imp.json
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{
"mockBidRequest": {
"id": "testRequestIdSingle",
"site": {
"page": "https://publisher-website.com/web"
},
"imp": [{
"id": "testImpressionIdFirst",
"banner": {
"format": [{
"w": 300,
"h": 250
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementIdFirst"
}
}
},{
"id": "testImpressionIdSecond",
"banner": {
"format": [{
"w": 300,
"h": 250
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementIdSecond"
}
}
}]
},

"httpCalls": [{
"expectedRequest": {
"uri": "http://test-request.com/prebid",
"body": {
"id": "testRequestIdSingle",
"site": {
"page": "https://publisher-website.com/web"
},
"imp": [{
"id": "testImpressionIdFirst",
"banner": {
"format": [{
"w": 300,
"h": 250
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementIdFirst"
}
}
},
{
"id": "testImpressionIdSecond",
"banner": {
"format": [{
"w": 300,
"h": 250
}]
},
"ext": {
"bidder": {
"placementId": "testPlacementIdSecond"
}
}
}]
}
},
"mockResponse": {
"status": 200,
"body": {
"id": "testRequestIdSingle",
"seatbid": [{
"seat": "coinzilla",
"bid": [{
"id": "uniqueIdFirst",
"impid": "testImpressionIdFirst",
"price": 2.35,
"adid": "advertiserUniqueIdFirst",
"adm": "iframe-content",
"cid": "campaignUniqueId",
"crid": "creativeUniqueId",
"h": 250,
"w": 300
},{
"id": "uniqueIdSecond",
"impid": "testImpressionIdSecond",
"price": 2.35,
"adid": "advertiserUniqueIdSecond",
"adm": "iframe-content",
"cid": "campaignUniqueId",
"crid": "creativeUniqueId",
"h": 250,
"w": 300
}]
}],
"cur": "USD"
}
}
}],

"expectedBidResponses": [{
"currency": "USD",
"bids": [{
"bid": {
"id": "uniqueIdFirst",
"impid": "testImpressionIdFirst",
"price": 2.35,
"adm": "iframe-content",
"adid": "advertiserUniqueIdFirst",
"cid": "campaignUniqueId",
"crid": "creativeUniqueId",
"w": 300,
"h": 250
},
"type": "banner"
},{
"bid": {
"id": "uniqueIdSecond",
"impid": "testImpressionIdSecond",
"price": 2.35,
"adm": "iframe-content",
"adid": "advertiserUniqueIdSecond",
"cid": "campaignUniqueId",
"crid": "creativeUniqueId",
"w": 300,
"h": 250
},
"type": "banner"
}]
}]
}

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