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

     1  package vox
     2  
     3  import (
     4  	"encoding/json"
     5  	"fmt"
     6  	"github.com/prebid/openrtb/v19/openrtb2"
     7  	"github.com/prebid/prebid-server/adapters"
     8  	"github.com/prebid/prebid-server/config"
     9  	"github.com/prebid/prebid-server/openrtb_ext"
    10  )
    11  
    12  type adapter struct {
    13  	endpoint string
    14  }
    15  
    16  func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) {
    17  	bidder := &adapter{
    18  		endpoint: config.Endpoint,
    19  	}
    20  	return bidder, nil
    21  }
    22  
    23  func (a *adapter) MakeRequests(request *openrtb2.BidRequest, requestInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
    24  	requestJSON, err := json.Marshal(request)
    25  	if err != nil {
    26  		return nil, []error{err}
    27  	}
    28  
    29  	requestData := &adapters.RequestData{
    30  		Method: "POST",
    31  		Uri:    a.endpoint,
    32  		Body:   requestJSON,
    33  	}
    34  
    35  	return []*adapters.RequestData{requestData}, nil
    36  }
    37  
    38  func (a *adapter) MakeBids(request *openrtb2.BidRequest, requestData *adapters.RequestData, responseData *adapters.ResponseData) (*adapters.BidderResponse, []error) {
    39  	if adapters.IsResponseStatusCodeNoContent(responseData) {
    40  		return nil, nil
    41  	}
    42  
    43  	if err := adapters.CheckResponseStatusCodeForErrors(responseData); err != nil {
    44  		return nil, []error{err}
    45  	}
    46  
    47  	var response openrtb2.BidResponse
    48  	if err := json.Unmarshal(responseData.Body, &response); err != nil {
    49  		return nil, []error{err}
    50  	}
    51  
    52  	bidResponse := adapters.NewBidderResponseWithBidsCapacity(len(request.Imp))
    53  	bidResponse.Currency = response.Cur
    54  
    55  	for _, seatBid := range response.SeatBid {
    56  		for i, bid := range seatBid.Bid {
    57  			bidType, err := getMediaTypeForBid(bid)
    58  			if err != nil {
    59  				return nil, []error{err}
    60  			}
    61  
    62  			b := &adapters.TypedBid{
    63  				Bid:     &seatBid.Bid[i],
    64  				BidType: bidType,
    65  			}
    66  			bidResponse.Bids = append(bidResponse.Bids, b)
    67  		}
    68  	}
    69  
    70  	return bidResponse, nil
    71  }
    72  
    73  func getMediaTypeForBid(bid openrtb2.Bid) (openrtb_ext.BidType, error) {
    74  	switch bid.MType {
    75  	case openrtb2.MarkupBanner:
    76  		return openrtb_ext.BidTypeBanner, nil
    77  	case openrtb2.MarkupVideo:
    78  		return openrtb_ext.BidTypeVideo, nil
    79  	case openrtb2.MarkupAudio:
    80  		return openrtb_ext.BidTypeAudio, nil
    81  	case openrtb2.MarkupNative:
    82  		return openrtb_ext.BidTypeNative, nil
    83  	default:
    84  		return "", fmt.Errorf("Unable to fetch mediaType in multi-format: %s", bid.ImpID)
    85  	}
    86  }