Port TheTradeDesk: Dynamically construct endpoint using supplySourceId (#3951)

AntoxaAntoxic · web-flow · commit c2f5d88452dc · 2025-05-16T17:39:32.000+02:00
diff --git a/src/main/java/org/prebid/server/bidder/thetradedesk/TheTradeDeskBidder.java b/src/main/java/org/prebid/server/bidder/thetradedesk/TheTradeDeskBidder.java
@@ -11,8 +11,8 @@
 import com.iab.openrtb.response.Bid;
 import com.iab.openrtb.response.BidResponse;
 import com.iab.openrtb.response.SeatBid;
-import io.vertx.core.MultiMap;
 import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.prebid.server.bidder.Bidder;
 import org.prebid.server.bidder.model.BidderBid;
@@ -42,11 +42,6 @@ public class TheTradeDeskBidder implements Bidder<BidRequest> {
             new TypeReference<>() {
             };
 
-    private static final String PREBID_INTEGRATION_TYPE_HEADER = "x-integration-type";
-    private static final String PREBID_INTEGRATION_TYPE = "1";
-    private static final MultiMap HEADERS = HttpUtil.headers()
-            .add(PREBID_INTEGRATION_TYPE_HEADER, PREBID_INTEGRATION_TYPE);
-
     private static final String SUPPLY_ID_MACRO = "{{SupplyId}}";
     private static final Pattern SUPPLY_ID_PATTERN = Pattern.compile("([a-z]+)$");
 
@@ -73,6 +68,7 @@ public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request
         final List<Imp> modifiedImps = new ArrayList<>();
 
         String publisherId = null;
+        String sourceSupplyId = null;
         for (Imp imp : request.getImp()) {
             try {
                 final ExtImpTheTradeDesk extImp = parseImpExt(imp);
@@ -82,6 +78,11 @@ public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request
                         ? extImpPublisherId
                         : publisherId;
 
+                final String extImpSourceSupplyId = extImp.getSupplySourceId();
+                sourceSupplyId = sourceSupplyId == null && StringUtils.isNotBlank(extImpSourceSupplyId)
+                        ? extImpSourceSupplyId
+                        : sourceSupplyId;
+
                 modifiedImps.add(modifyImp(imp));
             } catch (PreBidException e) {
                 return Result.withError(BidderError.badInput(e.getMessage()));
@@ -91,8 +92,7 @@ public Result<List<HttpRequest<BidRequest>>> makeHttpRequests(BidRequest request
         final BidRequest outgoingRequest = modifyRequest(request, modifiedImps, publisherId);
         final HttpRequest<BidRequest> httpRequest = BidderUtil.defaultRequest(
                 outgoingRequest,
-                HEADERS,
-                resolveEndpoint(),
+                resolveEndpoint(sourceSupplyId),
                 mapper);
 
         return Result.withValue(httpRequest);
@@ -165,8 +165,10 @@ private static App modifyApp(BidRequest request, String publisherId) {
                 .build();
     }
 
-    private String resolveEndpoint() {
-        return endpointUrl.replace(SUPPLY_ID_MACRO, HttpUtil.encodeUrl(StringUtils.defaultString(supplyId)));
+    private String resolveEndpoint(String sourceSupplyId) {
+        return endpointUrl.replace(
+                SUPPLY_ID_MACRO,
+                HttpUtil.encodeUrl(StringUtils.defaultString(ObjectUtils.defaultIfNull(sourceSupplyId, supplyId))));
     }
 
     @Override
diff --git a/src/main/java/org/prebid/server/proto/openrtb/ext/request/thetradedesk/ExtImpTheTradeDesk.java b/src/main/java/org/prebid/server/proto/openrtb/ext/request/thetradedesk/ExtImpTheTradeDesk.java
@@ -8,4 +8,7 @@ public class ExtImpTheTradeDesk {
 
     @JsonProperty("publisherId")
     String publisherId;
+
+    @JsonProperty("supplySourceId")
+    String supplySourceId;
 }
diff --git a/src/main/resources/static/bidder-params/thetradedesk.json b/src/main/resources/static/bidder-params/thetradedesk.json
@@ -6,10 +6,14 @@
   "properties": {
     "publisherId": {
       "type": "string",
+      "minLength": 1,
       "description": "An ID which identifies the publisher"
+    },
+    "supplySourceId": {
+      "type":"string",
+      "minLength": 1,
+      "description": "An ID provided by TheTradeDesk used to determine which endpoint to use"
     }
   },
-  "required": [
-    "publisherId"
-  ]
+  "required": ["publisherId"]
 }
diff --git a/src/test/java/org/prebid/server/bidder/thetradedesk/TheTradeDeskBidderTest.java b/src/test/java/org/prebid/server/bidder/thetradedesk/TheTradeDeskBidderTest.java
@@ -95,14 +95,12 @@ public void makeHttpRequestsShouldReturnExpectedHeaders() {
                 .satisfies(headers -> assertThat(headers.get(CONTENT_TYPE_HEADER))
                         .isEqualTo(APPLICATION_JSON_CONTENT_TYPE))
                 .satisfies(headers -> assertThat(headers.get(ACCEPT_HEADER))
-                        .isEqualTo(APPLICATION_JSON_VALUE))
-                .satisfies(headers -> assertThat(headers.get("x-integration-type"))
-                        .isEqualTo("1"));
+                        .isEqualTo(APPLICATION_JSON_VALUE));
         assertThat(result.getErrors()).isEmpty();
     }
 
     @Test
-    public void makeHttpRequestsShouldUseCorrectUri() {
+    public void makeHttpRequestsShouldUseConfiguredSupplyIdWhenImpExtSupplyIdIsNotProvided() {
         // given
         final BidRequest bidRequest = givenBidRequest(identity(), identity());
 
@@ -116,6 +114,42 @@ public void makeHttpRequestsShouldUseCorrectUri() {
                 .containsExactly("https://test.endpoint.com/supplyid");
     }
 
+    @Test
+    public void makeHttpRequestsShouldUseImpExtSupplyIdWhenProvided() {
+        // given
+        final BidRequest bidRequest = givenBidRequest(
+                identity(),
+                imp -> imp.ext(impExt("publisher", "supplySourceId")));
+
+        // when
+        final Result<List<HttpRequest<BidRequest>>> result = target.makeHttpRequests(bidRequest);
+
+        // then
+        assertThat(result.getErrors()).isEmpty();
+        assertThat(result.getValue())
+                .extracting(HttpRequest::getUri)
+                .containsExactly("https://test.endpoint.com/supplySourceId");
+    }
+
+    @Test
+    public void makeHttpRequestsShouldUseFirstFoundSupplySourceId() {
+        // given
+        final BidRequest bidRequest = givenBidRequest(
+                identity(),
+                imp -> imp.ext(impExt("publisher", null)),
+                imp -> imp.ext(impExt("publisher", "supplySourceId1")),
+                imp -> imp.ext(impExt("publisher", "supplySourceId2")));
+
+        // when
+        final Result<List<HttpRequest<BidRequest>>> result = target.makeHttpRequests(bidRequest);
+
+        // then
+        assertThat(result.getErrors()).isEmpty();
+        assertThat(result.getValue())
+                .extracting(HttpRequest::getUri)
+                .containsExactly("https://test.endpoint.com/supplySourceId1");
+    }
+
     @Test
     public void makeHttpRequestsShouldHaveImpIds() {
         // given
@@ -259,7 +293,7 @@ public void makeHttpRequestsShouldReturnAppWithExtImpPublisherWhenAppWithoutPubl
     }
 
     @Test
-    public void makeHttpRequestsShouldReturnAppWithPublisherOfTheFirsrExtImp() {
+    public void makeHttpRequestsShouldReturnAppWithPublisherOfTheFirstExtImp() {
         final BidRequest bidRequest = givenBidRequest(
                 request -> request.app(App.builder().build()),
                 imp -> imp.ext(impExt("newPublisher")),
@@ -453,7 +487,11 @@ private static Imp givenImp(UnaryOperator<Imp.ImpBuilder> impCustomizer) {
     }
 
     private static ObjectNode impExt(String publisherId) {
-        return mapper.valueToTree(ExtPrebid.of(null, ExtImpTheTradeDesk.of(publisherId)));
+        return impExt(publisherId, null);
+    }
+
+    private static ObjectNode impExt(String publisherId, String supplySourceId) {
+        return mapper.valueToTree(ExtPrebid.of(null, ExtImpTheTradeDesk.of(publisherId, supplySourceId)));
     }
 
 }
diff --git a/src/test/resources/org/prebid/server/it/openrtb2/thetradedesk/test-auction-thetradedesk-request.json b/src/test/resources/org/prebid/server/it/openrtb2/thetradedesk/test-auction-thetradedesk-request.json
@@ -9,7 +9,8 @@
       },
       "ext": {
         "thetradedesk": {
-          "publisherId": "publisherId"
+          "publisherId": "publisherId",
+          "supplySourceId": "somesupplyid"
         }
       }
     }
diff --git a/src/test/resources/org/prebid/server/it/openrtb2/thetradedesk/test-thetradedesk-bid-request.json b/src/test/resources/org/prebid/server/it/openrtb2/thetradedesk/test-thetradedesk-bid-request.json
@@ -11,7 +11,8 @@
       "ext": {
         "tid": "${json-unit.any-string}",
         "bidder": {
-          "publisherId": "publisherId"
+          "publisherId": "publisherId",
+          "supplySourceId": "somesupplyid"
         }
       }
     }
diff --git a/src/test/resources/org/prebid/server/it/test-application.properties b/src/test/resources/org/prebid/server/it/test-application.properties
@@ -507,7 +507,6 @@ adapters.tradplus.enabled=true
 adapters.tradplus.endpoint=http://{{ZoneID}}localhost:8090/{{AccountID}}/tradplus-exchange
 adapters.thetradedesk.enabled=true
 adapters.thetradedesk.endpoint=http://localhost:8090/thetradedesk-exchange/{{SupplyId}}
-adapters.thetradedesk.extra-info.supply-id=somesupplyid
 adapters.triplelift.enabled=true
 adapters.triplelift.endpoint=http://localhost:8090/triplelift-exchange
 adapters.tripleliftnative.enabled=true

Original file line number	Diff line number	Diff line change
`@@ -8,4 +8,7 @@ public class ExtImpTheTradeDesk {`
`8`	`8`
`9`	`9`	`@JsonProperty("publisherId")`
`10`	`10`	`String publisherId;`
	`11`	`+`
	`12`	`+ @JsonProperty("supplySourceId")`
	`13`	`+ String supplySourceId;`
`11`	`14`	`}`
Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,8 @@`
`9`	`9`	`},`
`10`	`10`	`"ext": {`
`11`	`11`	`"thetradedesk": {`
`12`		`- "publisherId": "publisherId"`
	`12`	`+ "publisherId": "publisherId",`
	`13`	`+ "supplySourceId": "somesupplyid"`
`13`	`14`	`}`
`14`	`15`	`}`
`15`	`16`	`}`
Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,8 @@`
`11`	`11`	`"ext": {`
`12`	`12`	`"tid": "${json-unit.any-string}",`
`13`	`13`	`"bidder": {`
`14`		`- "publisherId": "publisherId"`
	`14`	`+ "publisherId": "publisherId",`
	`15`	`+ "supplySourceId": "somesupplyid"`
`15`	`16`	`}`
`16`	`17`	`}`
`17`	`18`	`}`