Initial

Author: a-d

sample-code/spring-app/src/main/java/com/sap/ai/sdk/app/services/OrchestrationService.java

@@ -1,6 +1,7 @@
 package com.sap.ai.sdk.app.services;
 
 import static com.sap.ai.sdk.orchestration.OrchestrationAiModel.GEMINI_1_5_FLASH;
+import static com.sap.ai.sdk.orchestration.OrchestrationAiModel.GPT_4O;
 import static com.sap.ai.sdk.orchestration.OrchestrationAiModel.GPT_4O_MINI;
 import static com.sap.ai.sdk.orchestration.OrchestrationAiModel.Parameter.TEMPERATURE;
 
@@ -40,6 +41,21 @@
 public class OrchestrationService {
   private final OrchestrationClient client = new OrchestrationClient();
 
+  /**
+   * Demo operation to serve chatbot responses to payment questions.
+   *
+   * @param msg_user The user message.
+   * @return A response from our chatbot.
+   */
+  public String queryPayments(String msg_user) {
+    var msg_system = "You are a helpful chat bot to answer questions on company payments.";
+
+    var config = new OrchestrationModuleConfig().withLlmConfig(GPT_4O.withParam(TEMPERATURE, 0.5));
+    var prompt = new OrchestrationPrompt(Message.system(msg_system), Message.user(msg_user));
+    var result = client.chatCompletion(prompt, config);
+    return result.getContent();
+  }
+
   @Getter
   private final OrchestrationModuleConfig config =
       new OrchestrationModuleConfig().withLlmConfig(GEMINI_1_5_FLASH.withParam(TEMPERATURE, 0.0));

sample-code/spring-app/src/test/java/com/sap/ai/sdk/app/controllers/OrchestrationTest.java

@@ -20,6 +20,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Function;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -40,6 +41,9 @@ void testCompletion() {
 
     assertThat(result).isNotNull();
     assertThat(result.getContent()).isNotEmpty();
+
+    Function<String, String> op = service::queryPayments;
+    assertThat(op).isNotNull();
   }
 
   @Test