github.com/prebid/prebid-server@v0.275.0/adapters/adrino/adrino.go (about)

     1  package adrino
     2  
     3  import (
     4  	"encoding/json"
     5  	"fmt"
     6  	"net/http"
     7  
     8  	"github.com/prebid/openrtb/v19/openrtb2"
     9  	"github.com/prebid/prebid-server/adapters"
    10  	"github.com/prebid/prebid-server/config"
    11  	"github.com/prebid/prebid-server/errortypes"
    12  	"github.com/prebid/prebid-server/openrtb_ext"
    13  )
    14  
    15  type adapter struct {
    16  	endpoint string
    17  }
    18  
    19  func (a *adapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
    20  	var errs []error
    21  
    22  	reqJson, err := json.Marshal(request)
    23  	if err != nil {
    24  		errs = append(errs, err)
    25  		return nil, errs
    26  	}
    27  
    28  	headers := http.Header{}
    29  	headers.Add("Content-Type", "application/json;charset=utf-8")
    30  
    31  	return []*adapters.RequestData{{
    32  		Method:  "POST",
    33  		Uri:     a.endpoint,
    34  		Body:    reqJson,
    35  		Headers: headers,
    36  	}}, errs
    37  }
    38  
    39  func (a *adapter) MakeBids(internalRequest *openrtb2.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
    40  	var errs []error
    41  
    42  	if response.StatusCode == http.StatusNoContent {
    43  		return nil, nil
    44  	}
    45  
    46  	if response.StatusCode == http.StatusBadRequest {
    47  		return nil, []error{&errortypes.BadInput{
    48  			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info", response.StatusCode),
    49  		}}
    50  	}
    51  
    52  	if response.StatusCode != http.StatusOK {
    53  		return nil, []error{&errortypes.BadServerResponse{
    54  			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info", response.StatusCode),
    55  		}}
    56  	}
    57  
    58  	var bidResp openrtb2.BidResponse
    59  
    60  	if err := json.Unmarshal(response.Body, &bidResp); err != nil {
    61  		return nil, []error{err}
    62  	}
    63  
    64  	bidResponse := adapters.NewBidderResponse()
    65  	bidResponse.Currency = bidResp.Cur
    66  
    67  	for _, seatBid := range bidResp.SeatBid {
    68  		for i := range seatBid.Bid {
    69  			bidType := openrtb_ext.BidTypeNative // our adserver supports only native ads
    70  			b := &adapters.TypedBid{
    71  				Bid:     &seatBid.Bid[i],
    72  				BidType: bidType,
    73  			}
    74  			bidResponse.Bids = append(bidResponse.Bids, b)
    75  		}
    76  	}
    77  	return bidResponse, errs
    78  }
    79  
    80  func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) {
    81  	bidder := &adapter{
    82  		endpoint: config.Endpoint,
    83  	}
    84  	return bidder, nil
    85  }