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stroeercore.go
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stroeercore.go
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package stroeerCore
import (
"encoding/json"
"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/errortypes"
"github.com/prebid/prebid-server/openrtb_ext"
)
type adapter struct {
URL string `json:"url"`
Server config.Server
}
type response struct {
Bids []bidResponse `json:"bids"`
}
type bidResponse struct {
ID string `json:"id"`
BidID string `json:"bidId"`
CPM float64 `json:"cpm"`
Width int64 `json:"width"`
Height int64 `json:"height"`
Ad string `json:"ad"`
CrID string `json:"crid"`
}
func (a *adapter) MakeBids(bidRequest *openrtb2.BidRequest, requestData *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
if responseData.StatusCode != http.StatusOK {
return nil, []error{&errortypes.BadServerResponse{
Message: fmt.Sprintf("Unexpected http status code: %d.", responseData.StatusCode),
}}
}
var errors []error
stroeerResponse := response{}
if err := json.Unmarshal(responseData.Body, &stroeerResponse); err != nil {
errors = append(errors, err)
return nil, errors
}
bidderResponse := adapters.NewBidderResponseWithBidsCapacity(len(stroeerResponse.Bids))
bidderResponse.Currency = "EUR"
for _, bid := range stroeerResponse.Bids {
openRtbBid := openrtb2.Bid{
ID: bid.ID,
ImpID: bid.BidID,
W: bid.Width,
H: bid.Height,
Price: bid.CPM,
AdM: bid.Ad,
CrID: bid.CrID,
}
bidderResponse.Bids = append(bidderResponse.Bids, &adapters.TypedBid{
Bid: &openRtbBid,
BidType: openrtb_ext.BidTypeBanner,
})
}
return bidderResponse, errors
}
func (a *adapter) MakeRequests(bidRequest *openrtb2.BidRequest, extraRequestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
var errors []error
for idx := range bidRequest.Imp {
imp := &bidRequest.Imp[idx]
var bidderExt adapters.ExtImpBidder
if err := json.Unmarshal(imp.Ext, &bidderExt); err != nil {
errors = append(errors, err)
continue
}
var stroeerExt openrtb_ext.ExtImpStroeerCore
if err := json.Unmarshal(bidderExt.Bidder, &stroeerExt); err != nil {
errors = append(errors, err)
continue
}
imp.TagID = stroeerExt.Sid
}
reqJSON, err := json.Marshal(bidRequest)
if err != nil {
errors = append(errors, err)
return nil, errors
}
headers := http.Header{}
headers.Add("Content-Type", "application/json;charset=utf-8")
headers.Add("Accept", "application/json")
return []*adapters.RequestData{{
Method: "POST",
Uri: a.URL,
Body: reqJSON,
Headers: headers,
}}, errors
}
// Builder builds a new instance of the StroeerCore adapter for the given bidder with the given config.
func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) {
bidder := &adapter{
URL: config.Endpoint,
}
return bidder, nil
}