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

     1  package vrtcal
     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 VrtcalAdapter struct {
    16  	endpoint string
    17  }
    18  
    19  func (a *VrtcalAdapter) MakeRequests(request *openrtb2.BidRequest, reqInfo *adapters.ExtraRequestInfo) ([]*adapters.RequestData, []error) {
    20  	var errs []error
    21  	var adapterRequests []*adapters.RequestData
    22  
    23  	reqJSON, err := json.Marshal(request)
    24  	if err != nil {
    25  		errs = append(errs, err)
    26  		return nil, errs
    27  	}
    28  
    29  	headers := http.Header{}
    30  	headers.Add("Content-Type", "application/json;charset=utf-8")
    31  
    32  	reqData := adapters.RequestData{
    33  		Method:  "POST",
    34  		Uri:     a.endpoint,
    35  		Body:    reqJSON,
    36  		Headers: headers,
    37  	}
    38  
    39  	adapterRequests = append(adapterRequests, &reqData)
    40  
    41  	return adapterRequests, errs
    42  }
    43  
    44  // MakeBids make the bids for the bid response.
    45  func (a *VrtcalAdapter) MakeBids(internalRequest *openrtb2.BidRequest, externalRequest *adapters.RequestData, response *adapters.ResponseData) (*adapters.BidderResponse, []error) {
    46  
    47  	if response.StatusCode == http.StatusNoContent {
    48  		return nil, nil
    49  	}
    50  
    51  	if response.StatusCode == http.StatusBadRequest {
    52  		return nil, []error{&errortypes.BadInput{
    53  			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info", response.StatusCode),
    54  		}}
    55  	}
    56  
    57  	if response.StatusCode != http.StatusOK {
    58  		return nil, []error{&errortypes.BadServerResponse{
    59  			Message: fmt.Sprintf("Unexpected status code: %d. Run with request.debug = 1 for more info", response.StatusCode),
    60  		}}
    61  	}
    62  
    63  	var bidResp openrtb2.BidResponse
    64  
    65  	if err := json.Unmarshal(response.Body, &bidResp); err != nil {
    66  		return nil, []error{err}
    67  	}
    68  
    69  	bidResponse := adapters.NewBidderResponseWithBidsCapacity(1)
    70  
    71  	var errs []error
    72  	for _, sb := range bidResp.SeatBid {
    73  		for i := range sb.Bid {
    74  			bidType, err := getReturnTypeForImp(sb.Bid[i].MType)
    75  			if err == nil {
    76  				bidResponse.Bids = append(bidResponse.Bids, &adapters.TypedBid{
    77  					Bid:     &sb.Bid[i],
    78  					BidType: bidType,
    79  				})
    80  			} else {
    81  				errs = append(errs, err)
    82  			}
    83  		}
    84  	}
    85  	return bidResponse, errs
    86  
    87  }
    88  
    89  // Builder builds a new instance of the Vrtcal adapter for the given bidder with the given config.
    90  func Builder(bidderName openrtb_ext.BidderName, config config.Adapter, server config.Server) (adapters.Bidder, error) {
    91  	bidder := &VrtcalAdapter{
    92  		endpoint: config.Endpoint,
    93  	}
    94  	return bidder, nil
    95  }
    96  
    97  func getReturnTypeForImp(mType openrtb2.MarkupType) (openrtb_ext.BidType, error) {
    98  	if mType == openrtb2.MarkupBanner {
    99  		return openrtb_ext.BidTypeBanner, nil
   100  	} else if mType == openrtb2.MarkupVideo {
   101  		return openrtb_ext.BidTypeVideo, nil
   102  	} else if mType == openrtb2.MarkupNative {
   103  		return openrtb_ext.BidTypeNative, nil
   104  	} else {
   105  		return "", &errortypes.BadServerResponse{
   106  			Message: "Unsupported return type"}
   107  	}
   108  }