Adding opentelementry

pom.xml

@@ -102,6 +102,10 @@
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-liquibase-mongodb</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-opentelemetry</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.quarkus</groupId>
             <artifactId>quarkus-junit5</artifactId>

src/main/java/com/redhat/composer/services/ChatBotService.java

@@ -19,6 +19,7 @@
 import dev.langchain4j.model.chat.StreamingChatLanguageModel;
 import dev.langchain4j.rag.content.Content;
 import dev.langchain4j.service.AiServices;
+import io.opentelemetry.api.trace.Span;
 import io.quarkus.runtime.util.StringUtil;
 import io.smallrye.mutiny.Multi;
 import jakarta.enterprise.context.ApplicationScoped;
@@ -66,7 +67,8 @@ public Multi<String> chat(AssistantChatRequest request) {
 
   public Multi<String> chat(ChatBotRequest request) {
 
-    log.info("ChatBotService.chat: " + request);
+    String traceId = Span.current().getSpanContext().getTraceId();
+    log.info("ChatBotService.chat for message: " + request.getMessage() + " traceId: " + traceId);
 
     validateRequest(request);
 
@@ -92,8 +94,10 @@ public Multi<String> chat(ChatBotRequest request) {
           em.emit("\n\nSources used to generate this content:\n");
           contentSources.forEach(content -> {
           em.emit(content.textSegment().metadata().getString("source") + "\n");
+          log.info("Chat complete, traceId: " + traceId);
           });
-          em.complete();})
+          em.complete();
+        })
         .start();
         });
       return multi;