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interactiveoffers.go
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/
interactiveoffers.go
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package interactiveoffers
import (
"encoding/json"
"fmt"
"net/http"
"text/template"
"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/macros"
"github.com/prebid/prebid-server/openrtb_ext"
)
type adapter struct {
endpoint *template.Template
}
func (a *adapter) MakeRequests(request *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
var errors []error
var bidderExt adapters.ExtImpBidder
if err := json.Unmarshal(request.Imp[0].Ext, &bidderExt); err != nil {
errors = append(errors, &errortypes.BadInput{
Message: err.Error(),
})
return nil, errors
}
var ioExt *openrtb_ext.ExtImpInteractiveoffers
if err := json.Unmarshal(bidderExt.Bidder, &ioExt); err != nil {
errors = append(errors, &errortypes.BadInput{
Message: err.Error(),
})
return nil, errors
}
requestJSON, err := json.Marshal(request)
if err != nil {
return nil, []error{err}
}
url, err := a.buildEndpointURL(ioExt)
if err != nil {
return nil, []error{err}
}
headers := http.Header{}
headers.Add("Content-Type", "application/json;charset=utf-8")
headers.Add("Accept", "application/json")
requestData := &adapters.RequestData{
Method: "POST",
Uri: url,
Body: requestJSON,
Headers: headers,
}
return []*adapters.RequestData{requestData}, nil
}
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. Run with request.debug = 1 for more info.",
}
return nil, []error{err}
}
if responseData.StatusCode != http.StatusOK {
err := &errortypes.BadServerResponse{
Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info.", 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 _, bid := range seatBid.Bid {
bid := bid // pin https://github.com/kyoh86/scopelint#whats-this
b := &adapters.TypedBid{
Bid: &bid,
BidType: openrtb_ext.BidTypeBanner,
}
bidResponse.Bids = append(bidResponse.Bids, b)
}
}
return bidResponse, nil
}
// Builder builds a new instance of the Interactiveoffers adapter for the given bidder with the given config.
func Builder(bidderName openrtb_ext.BidderName, config config.Adapter) (adapters.Bidder, error) {
template, err := template.New("endpointTemplate").Parse(config.Endpoint)
if err != nil {
return nil, fmt.Errorf("unable to parse endpoint url template: %v", err)
}
bidder := &adapter{
endpoint: template,
}
return bidder, nil
}
func (a *adapter) buildEndpointURL(params *openrtb_ext.ExtImpInteractiveoffers) (string, error) {
endpointParams := macros.EndpointTemplateParams{AccountID: params.PartnerId}
return macros.ResolveMacros(a.endpoint, endpointParams)
}