fixed findingsDto bug (#102)

Signed-off-by: Petar Dzepina <petar.dzepina@gmail.com>

Signed-off-by: Petar Dzepina <petar.dzepina@gmail.com>

src/main/java/org/opensearch/securityanalytics/action/FindingDto.java

@@ -45,7 +45,7 @@ public FindingDto(
             Instant timestamp,
             List<FindingDocument> documents
     ) {
-        this.detectorId = id;
+        this.detectorId = detectorId;
         this.id = id;
         this.relatedDocIds = relatedDocIds;
         this.index = index;
@@ -89,4 +89,31 @@ public void writeTo(StreamOutput out) throws IOException {
         out.writeList(documents);
     }
 
+    public String getId() {
+        return id;
+    }
+
+    public List<String> getRelatedDocIds() {
+        return relatedDocIds;
+    }
+
+    public String getIndex() {
+        return index;
+    }
+
+    public List<DocLevelQuery> getDocLevelQueries() {
+        return docLevelQueries;
+    }
+
+    public Instant getTimestamp() {
+        return timestamp;
+    }
+
+    public List<FindingDocument> getDocuments() {
+        return documents;
+    }
+
+    public String getDetectorId() {
+        return detectorId;
+    }
 }

src/test/java/org/opensearch/securityanalytics/findings/FindingDtoTests.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.opensearch.securityanalytics.findings;
+
+import java.time.Instant;
+import java.util.List;
+import org.opensearch.commons.alerting.model.DocLevelQuery;
+import org.opensearch.commons.alerting.model.FindingDocument;
+import org.opensearch.securityanalytics.action.FindingDto;
+import org.opensearch.test.OpenSearchTestCase;
+
+public class FindingDtoTests extends OpenSearchTestCase {
+
+
+    public void testFindingDTO_creation() {
+
+        FindingDocument findingDocument1 = new FindingDocument("test_index1", "doc1", true, "document 1 payload");
+        FindingDocument findingDocument2 = new FindingDocument("test_index1", "doc2", true, "document 2 payload");
+        FindingDocument findingDocument3 = new FindingDocument("test_index1", "doc3", true, "document 3 payload");
+
+        Instant now = Instant.now();
+
+        FindingDto findingDto = new FindingDto(
+                "detectorId",
+                "findingId",
+                List.of("doc1", "doc2", "doc3"),
+                "my_index",
+                List.of(new DocLevelQuery("1","myQuery","fieldA:valABC", List.of())),
+                now,
+                List.of(findingDocument1, findingDocument2, findingDocument3)
+        );
+
+        assertEquals("detectorId", findingDto.getDetectorId());
+        assertEquals("findingId", findingDto.getId());
+        assertEquals(List.of("doc1", "doc2", "doc3"), findingDto.getRelatedDocIds());
+        assertEquals("my_index", findingDto.getIndex());
+        assertEquals(List.of(new DocLevelQuery("1","myQuery","fieldA:valABC", List.of())), findingDto.getDocLevelQueries());
+        assertEquals(now, findingDto.getTimestamp());
+        assertEquals(List.of(findingDocument1, findingDocument2, findingDocument3), findingDto.getDocuments());
+    }
+
+}