Alkimi: Resolve AUCTION_PRICE macro

src/main/java/org/prebid/server/bidder/alkimi/AlkimiBidder.java

@@ -4,9 +4,11 @@
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.iab.openrtb.request.BidRequest;
 import com.iab.openrtb.request.Imp;
+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.apache.commons.lang3.StringUtils;
 import org.prebid.server.bidder.Bidder;
 import org.prebid.server.bidder.model.BidderBid;
 import org.prebid.server.bidder.model.BidderCall;
@@ -23,6 +25,7 @@
 import org.prebid.server.util.BidderUtil;
 import org.prebid.server.util.HttpUtil;
 
+import java.math.BigDecimal;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
@@ -35,6 +38,7 @@ public class AlkimiBidder implements Bidder<BidRequest> {
 
  private static final String TYPE_BANNER = "Banner";
  private static final String TYPE_VIDEO = "Video";
+ private static final String PRICE_MACRO = "${AUCTION_PRICE}";
 
  private static final TypeReference<ExtPrebid<?, ExtImpAlkimi>> ALKIMI_EXT_TYPE_REFERENCE = new TypeReference<>() {
  };
@@ -106,7 +110,7 @@ private static List<BidderBid> bidsFromResponse(BidRequest bidRequest, BidRespon
  .map(SeatBid::getBid)
  .filter(Objects::nonNull)
  .flatMap(Collection::stream)
- .map(bid -> BidderBid.of(bid, getBidType(bid.getImpid(), bidRequest.getImp()), bidResponse.getCur()))
+ .map(bid -> resolveBidderBid(bidResponse.getCur(), bidRequest.getImp(), bid))
  .toList();
  }
 
@@ -127,4 +131,22 @@ private static BidType getBidType(String impId, List<Imp> imps) {
  }
  return bidType;
  }
+
+ private static Bid resolveMacros(Bid bid) {
+ final BigDecimal price = bid.getPrice();
+ final String priceAsString = price != null ? price.toPlainString() : "0";
+
+ return bid.toBuilder()
+ .nurl(StringUtils.replace(bid.getNurl(), PRICE_MACRO, priceAsString))
+ .adm(StringUtils.replace(bid.getAdm(), PRICE_MACRO, priceAsString))
+ .build();
+ }
+
+ private static BidderBid resolveBidderBid(String currency, List<Imp> imps, Bid bid) {
+ try {
+ return BidderBid.of(resolveMacros(bid), getBidType(bid.getImpid(), imps), currency);
+ } catch (PreBidException e) {
+ return null;
+ }
+ }
 }

src/test/java/org/prebid/server/bidder/alkimi/AlkimiBidderTest.java

@@ -31,6 +31,7 @@
 import static java.util.function.Function.identity;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
+import static org.assertj.core.api.Assertions.tuple;
 import static org.prebid.server.proto.openrtb.ext.response.BidType.audio;
 import static org.prebid.server.proto.openrtb.ext.response.BidType.banner;
 import static org.prebid.server.proto.openrtb.ext.response.BidType.video;
@@ -203,6 +204,28 @@ public void makeBidsShouldReturnBidsForBannerAndVideoImps() throws JsonProcessin
  assertThat(result.getValue()).contains(BidderBid.of(givenAudioBid(identity()), audio, null));
  }
 
+ @Test
+ public void makeBidsShouldReturnBidWithResolvedMacros() throws JsonProcessingException {
+ final BidderCall<BidRequest> httpCall = givenHttpCall(
+ givenBidRequest(),
+ mapper.writeValueAsString(givenBidResponse(
+ bidBuilder -> bidBuilder
+ .nurl("nurl:${AUCTION_PRICE}")
+ .adm("adm:${AUCTION_PRICE}")
+ .price(BigDecimal.TEN))));
+
+ final Result<List<BidderBid>> result = target.makeBids(httpCall, null);
+
+ assertThat(result.getErrors()).isEmpty();
+ assertThat(result.getValue())
+ .extracting(BidderBid::getBid)
+ .extracting(Bid::getNurl, Bid::getAdm)
+ .containsExactly(
+ tuple("nurl:10", "adm:10"),
+ tuple("nurl:10", "adm:10"),
+ tuple("nurl:10", "adm:10"));
+ }
+
  private static BidRequest givenBidRequest() {
  return givenBidRequest(identity());
  }