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Criteo Bidder: Support Fledge #3344

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Aug 9, 2024
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
package org.prebid.server.bidder.criteo;

import com.iab.openrtb.response.SeatBid;
import lombok.Builder;
import lombok.Value;

import java.util.List;

@Builder(toBuilder = true)
@Value
public class CriteoBidResponse {

String id;

List<SeatBid> seatbid;

String bidid;

String cur;

String customdata;

Integer nbr;

CriteoExtBidResponse ext;

}
38 changes: 33 additions & 5 deletions src/main/java/org/prebid/server/bidder/criteo/CriteoBidder.java
Original file line number Diff line number Diff line change
Expand Up @@ -4,13 +4,13 @@
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.iab.openrtb.request.BidRequest;
import com.iab.openrtb.response.Bid;
import com.iab.openrtb.response.BidResponse;
import com.iab.openrtb.response.SeatBid;
import org.apache.commons.collections4.CollectionUtils;
import org.prebid.server.bidder.Bidder;
import org.prebid.server.bidder.model.BidderBid;
import org.prebid.server.bidder.model.BidderCall;
import org.prebid.server.bidder.model.BidderError;
import org.prebid.server.bidder.model.CompositeBidderResponse;
import org.prebid.server.bidder.model.HttpRequest;
import org.prebid.server.bidder.model.Result;
import org.prebid.server.exception.PreBidException;
Expand All @@ -19,6 +19,7 @@
import org.prebid.server.proto.openrtb.ext.response.BidType;
import org.prebid.server.proto.openrtb.ext.response.ExtBidPrebid;
import org.prebid.server.proto.openrtb.ext.response.ExtBidPrebidMeta;
import org.prebid.server.proto.openrtb.ext.response.FledgeAuctionConfig;
import org.prebid.server.util.BidderUtil;
import org.prebid.server.util.HttpUtil;

Expand All @@ -30,6 +31,7 @@

public class CriteoBidder implements Bidder<BidRequest> {

private static final String BIDDER_NAME = "criteo";
private final String endpointUrl;
private final JacksonMapper mapper;

Expand All @@ -44,16 +46,24 @@ public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest bidRequ
}

@Override
@Deprecated(forRemoval = true)
public Result<List<BidderBid>> makeBids(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
return Result.withError(BidderError.generic("Deprecated adapter method invoked"));
}

@Override
public CompositeBidderResponse makeBidderResponse(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
try {
final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
return Result.withValues(extractBidsFromResponse(bidResponse));
final CriteoBidResponse bidResponse = mapper.decodeValue(
httpCall.getResponse().getBody(),
CriteoBidResponse.class);
return CompositeBidderResponse.withBids(extractBids(bidResponse), extractFledge(bidResponse));
} catch (DecodeException | PreBidException e) {
return Result.withError(BidderError.badServerResponse(e.getMessage()));
return CompositeBidderResponse.withError(BidderError.badServerResponse(e.getMessage()));
}
}

private List<BidderBid> extractBidsFromResponse(BidResponse bidResponse) {
private List<BidderBid> extractBids(CriteoBidResponse bidResponse) {
if (bidResponse == null || CollectionUtils.isEmpty(bidResponse.getSeatbid())) {
return Collections.emptyList();
}
Expand Down Expand Up @@ -94,4 +104,22 @@ private ObjectNode makeExt(String networkName) {
.meta(ExtBidPrebidMeta.builder().networkName(networkName).build())
.build());
}

private static List<FledgeAuctionConfig> extractFledge(CriteoBidResponse bidResponse) {
final List<FledgeAuctionConfig> fledgeConfigs = Optional.ofNullable(bidResponse)
.map(CriteoBidResponse::getExt)
.map(CriteoExtBidResponse::getIgi)
.filter(CollectionUtils::isNotEmpty)
.orElse(Collections.emptyList())
.stream()
.filter(igi -> CollectionUtils.isNotEmpty(igi.getIgs()) && igi.getIgs().getFirst() != null)
.map(igi -> FledgeAuctionConfig.builder()
.impId(igi.getImpId())
.bidder(BIDDER_NAME)
.config(igi.getIgs().getFirst().getConfig())
.build())
.toList();

return CollectionUtils.isEmpty(fledgeConfigs) ? null : fledgeConfigs;
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
package org.prebid.server.bidder.criteo;

import lombok.Value;

import java.util.List;

@Value(staticConstructor = "of")
public class CriteoExtBidResponse {

List<CriteoIgiExtBidResponse> igi;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
package org.prebid.server.bidder.criteo;

import lombok.Value;

import java.util.List;

@Value(staticConstructor = "of")
public class CriteoIgiExtBidResponse {

String impId;

List<CriteoIgsIgiExtBidResponse> igs;
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
package org.prebid.server.bidder.criteo;

import com.fasterxml.jackson.databind.node.ObjectNode;
import lombok.Value;

@Value(staticConstructor = "of")
public class CriteoIgsIgiExtBidResponse {

ObjectNode config;
}
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