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

     1  package ccx
     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/config"
    10  	"github.com/prebid/prebid-server/openrtb_ext"
    11  
    12  	"github.com/prebid/prebid-server/adapters"
    13  	"github.com/prebid/prebid-server/errortypes"
    14  )
    15  
    16  type adapter struct {
    17  	endpoint string
    18  }
    19  
    20  // Builder builds a new instance of the Foo adapter for the given bidder with the given config.
    21  func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) {
    22  	bidder := &adapter{
    23  		endpoint: config.Endpoint,
    24  	}
    25  	return bidder, nil
    26  }
    27  
    28  func (a *adapter) MakeRequests(request *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
    29  
    30  	requestJSON, err := json.Marshal(request)
    31  	if err != nil {
    32  		return nil, []error{err}
    33  	}
    34  
    35  	requestData := &adapters.RequestData{
    36  		Method: "POST",
    37  		Uri:    a.endpoint,
    38  		Body:   requestJSON,
    39  	}
    40  
    41  	return []*adapters.RequestData{requestData}, nil
    42  }
    43  
    44  func (a *adapter) MakeBids(request *openrtb2.BidRequest, requestData *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
    45  	if responseData.StatusCode == http.StatusNoContent {
    46  		return nil, nil
    47  	}
    48  
    49  	if responseData.StatusCode == http.StatusBadRequest {
    50  		err := &errortypes.BadInput{
    51  			Message: "Unexpected status code: 400. Bad request from publisher. Run with request.debug = 1 for more info.",
    52  		}
    53  		return nil, []error{err}
    54  	}
    55  
    56  	if responseData.StatusCode != http.StatusOK {
    57  		err := &errortypes.BadServerResponse{
    58  			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info.", responseData.StatusCode),
    59  		}
    60  		return nil, []error{err}
    61  	}
    62  
    63  	var response openrtb2.BidResponse
    64  	if err := json.Unmarshal(responseData.Body, &response); err != nil {
    65  		return nil, []error{err}
    66  	}
    67  
    68  	bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp))
    69  	bidResponse.Currency = response.Cur
    70  	for _, seatBid := range response.SeatBid {
    71  		for i := range seatBid.Bid {
    72  			b := &adapters.TypedBid{
    73  				Bid:     &seatBid.Bid[i],
    74  				BidType: openrtb_ext.BidTypeBanner,
    75  			}
    76  			bidResponse.Bids = append(bidResponse.Bids, b)
    77  		}
    78  	}
    79  	return bidResponse, nil
    80  }