Admatic Bidder

src/main/java/org/prebid/server/bidder/admatic/AdmaticBidder.java

@@ -0,0 +1,125 @@
+package org.prebid.server.bidder.admatic;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+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.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.HttpRequest;
+import org.prebid.server.bidder.model.Result;
+import org.prebid.server.exception.PreBidException;
+import org.prebid.server.json.DecodeException;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.proto.openrtb.ext.ExtPrebid;
+import org.prebid.server.proto.openrtb.ext.request.admatic.AdmaticImpExt;
+import org.prebid.server.proto.openrtb.ext.response.BidType;
+import org.prebid.server.util.BidderUtil;
+import org.prebid.server.util.HttpUtil;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+public class AdmaticBidder implements Bidder<BidRequest> {
+
+    private static final TypeReference<ExtPrebid<?, AdmaticImpExt>> TYPE_REFERENCE = new TypeReference<>() {
+    };
+    private static final String HOST_MACRO = "{{Host}}";
+
+    private final String endpointUrl;
+    private final JacksonMapper mapper;
+
+    public AdmaticBidder(String endpointUrl, JacksonMapper mapper) {
+        this.endpointUrl = HttpUtil.validateUrl(Objects.requireNonNull(endpointUrl));
+        this.mapper = Objects.requireNonNull(mapper);
+    }
+
+    @Override
+    public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request) {
+        final List<HttpRequest<BidRequest>> requests = new ArrayList<>();
+        final List<BidderError> errors = new ArrayList<>();
+
+        for (Imp imp : request.getImp()) {
+            try {
+                final AdmaticImpExt impExt = parseImpExt(imp);
+                final BidRequest modifiedBidRequest = request.toBuilder().imp(Collections.singletonList(imp)).build();
+                requests.add(BidderUtil.defaultRequest(modifiedBidRequest, resolveEndpoint(impExt), mapper));
+            } catch (PreBidException e) {
+                errors.add(BidderError.badInput(e.getMessage()));
+            }
+        }
+
+        return Result.of(requests, errors);
+    }
+
+    @Override
+    public Result<List<BidderBid>> makeBids(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
+        try {
+            final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
+            return Result.withValues(extractBids(httpCall.getRequest().getPayload(), bidResponse));
+        } catch (DecodeException | PreBidException e) {
+            return Result.withError(BidderError.badServerResponse(e.getMessage()));
+        }
+    }
+
+    public static BidType getBidType(Bid bid, Map<String, Imp> impIdToImpMap) {
+        final String impId = bid.getImpid();
+        return Optional.ofNullable(impIdToImpMap.get(impId))
+                .map(imp -> {
+                    if (imp.getBanner() != null) {
+                        return BidType.banner;
+                    } else if (imp.getVideo() != null) {
+                        return BidType.video;
+                    } else if (imp.getXNative() != null) {
+                        return BidType.xNative;
+                    }
+                    return null;
+                })
+                .orElseThrow(() -> new PreBidException(
+                        "The impression with ID %s is not present into the request".formatted(impId)));
+    }
+
+    private static List<BidderBid> extractBids(BidRequest bidRequest,
+                                               BidResponse bidResponse) {
+
+        if (bidResponse == null || CollectionUtils.isEmpty(bidResponse.getSeatbid())) {
+            return Collections.emptyList();
+        }
+
+        final Map<String, Imp> impMap = bidRequest.getImp().stream()
+                .collect(Collectors.toMap(Imp::getId, Function.identity()));
+
+        return bidResponse.getSeatbid().stream()
+                .filter(Objects::nonNull)
+                .map(SeatBid::getBid)
+                .filter(Objects::nonNull)
+                .flatMap(Collection::stream)
+                .map(bid -> BidderBid.of(bid, getBidType(bid, impMap), bidResponse.getCur()))
+                .toList();
+    }
+
+    private AdmaticImpExt parseImpExt(Imp imp) {
+        try {
+            return mapper.mapper().convertValue(imp.getExt(), TYPE_REFERENCE).getBidder();
+        } catch (IllegalArgumentException e) {
+            throw new PreBidException(e.getMessage());
+        }
+    }
+
+    private String resolveEndpoint(AdmaticImpExt impExt) {
+        return endpointUrl.replace(HOST_MACRO, HttpUtil.encodeUrl(impExt.getHost()));
+    }
+
+}

src/main/java/org/prebid/server/bidder/loyal/LoyalBidder.java

@@ -111,14 +111,14 @@ private HttpRequest<BidRequest> makeHttpRequest(BidRequest request, Imp imp) {
     public Result<List<BidderBid>> makeBids(BidderCall<BidRequest> httpCall, BidRequest bidRequest) {
         try {
             final BidResponse bidResponse = mapper.decodeValue(httpCall.getResponse().getBody(), BidResponse.class);
-            final List<BidderBid> bids = extractBids(httpCall.getRequest().getPayload(), bidResponse);
+            final List<BidderBid> bids = extractBids(bidResponse);
             return Result.withValues(bids);
         } catch (DecodeException | PreBidException e) {
             return Result.withError(BidderError.badServerResponse(e.getMessage()));
         }
     }
 
-    private List<BidderBid> extractBids(BidRequest bidRequest, BidResponse bidResponse) {
+    private List<BidderBid> extractBids(BidResponse bidResponse) {
         if (bidResponse == null || CollectionUtils.isEmpty(bidResponse.getSeatbid())) {
             return Collections.emptyList();
         }

src/main/java/org/prebid/server/proto/openrtb/ext/request/admatic/AdmaticImpExt.java

@@ -0,0 +1,14 @@
+package org.prebid.server.proto.openrtb.ext.request.admatic;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Value;
+
+@Value(staticConstructor = "of")
+public class AdmaticImpExt {
+
+    @JsonProperty("host")
+    String host;
+
+    @JsonProperty("networkId")
+    Integer networkId;
+}

src/main/java/org/prebid/server/spring/config/bidder/AdmaticConfiguration.java

@@ -0,0 +1,41 @@
+package org.prebid.server.spring.config.bidder;
+
+import org.prebid.server.bidder.BidderDeps;
+import org.prebid.server.bidder.admatic.AdmaticBidder;
+import org.prebid.server.json.JacksonMapper;
+import org.prebid.server.spring.config.bidder.model.BidderConfigurationProperties;
+import org.prebid.server.spring.config.bidder.util.BidderDepsAssembler;
+import org.prebid.server.spring.config.bidder.util.UsersyncerCreator;
+import org.prebid.server.spring.env.YamlPropertySourceFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+
+import jakarta.validation.constraints.NotBlank;
+
+@Configuration
+@PropertySource(value = "classpath:/bidder-config/admatic.yaml", factory = YamlPropertySourceFactory.class)
+public class AdmaticConfiguration {
+
+    private static final String BIDDER_NAME = "admatic";
+
+    @Bean("admaticConfigurationProperties")
+    @ConfigurationProperties("adapters.admatic")
+    BidderConfigurationProperties configurationProperties() {
+        return new BidderConfigurationProperties();
+    }
+
+    @Bean
+    BidderDeps admaticBidderDeps(BidderConfigurationProperties admaticConfigurationProperties,
+                                 @NotBlank @Value("${external-url}") String externalUrl,
+                                 JacksonMapper mapper) {
+
+        return BidderDepsAssembler.forBidder(BIDDER_NAME)
+                .withConfig(admaticConfigurationProperties)
+                .usersyncerCreator(UsersyncerCreator.create(externalUrl))
+                .bidderCreator(config -> new AdmaticBidder(config.getEndpoint(), mapper))
+                .assemble();
+    }
+}

src/main/resources/bidder-config/admatic.yaml

@@ -0,0 +1,15 @@
+adapters:
+  admatic:
+    endpoint: http://pbs.admatic.com.tr?host={{Host}}
+    meta-info:
+      maintainer-email: prebid@admatic.com.tr
+      app-media-types:
+        - banner
+        - video
+        - native
+      site-media-types:
+        - banner
+        - video
+        - native
+      supported-vendors:
+      vendor-id: 1281

src/main/resources/static/bidder-params/admatic.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "AdMatic Adapter Params",
+  "description": "A schema which validates params accepted by the AdMatic adapter",
+  "type": "object",
+  "properties": {
+    "host": {
+      "type": "string",
+      "description": "Host Name"
+    },
+    "networkId": {
+      "type": "integer",
+      "description": "AdMatic Network Id"
+    }
+  },
+  "required": [
+    "host",
+    "networkId"
+  ]
+}