samples: create conversation (#80)

Author: TrucHLe

contact-center-insights/snippets/src/main/java/com/example/contactcenterinsights/CreateConversation.java

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+/*
+ * Copyright 2021 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.contactcenterinsights;
+
+// [START contactcenterinsights_create_conversation]
+
+import com.google.cloud.contactcenterinsights.v1.ContactCenterInsightsClient;
+import com.google.cloud.contactcenterinsights.v1.Conversation;
+import com.google.cloud.contactcenterinsights.v1.ConversationDataSource;
+import com.google.cloud.contactcenterinsights.v1.CreateConversationRequest;
+import com.google.cloud.contactcenterinsights.v1.GcsSource;
+import com.google.cloud.contactcenterinsights.v1.LocationName;
+import java.io.IOException;
+
+public class CreateConversation {
+
+  public static void main(String[] args) throws IOException {
+    // TODO(developer): Replace these variables before running the sample.
+    String projectId = "my_project_id";
+    String transcriptUri = "gs://cloud-samples-data/ccai/chat_sample.json";
+    String audioUri = "gs://cloud-samples-data/ccai/voice_6912.txt";
+
+    createConversation(projectId, transcriptUri, audioUri);
+  }
+
+  public static Conversation createConversation(
+      String projectId, String transcriptUri, String audioUri) throws IOException {
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests. After completing all of your requests, call
+    // the "close" method on the client to safely clean up any remaining background resources.
+    try (ContactCenterInsightsClient client = ContactCenterInsightsClient.create()) {
+      // Construct a parent resource.
+      LocationName parent = LocationName.of(projectId, "us-central1");
+
+      // Construct a conversation.
+      Conversation conversation =
+          Conversation.newBuilder()
+              .setDataSource(
+                  ConversationDataSource.newBuilder()
+                      .setGcsSource(
+                          GcsSource.newBuilder()
+                              .setTranscriptUri(transcriptUri)
+                              .setAudioUri(audioUri)
+                              .build())
+                      .build())
+              .setMedium(Conversation.Medium.CHAT)
+              .build();
+
+      // Construct a request.
+      CreateConversationRequest request =
+          CreateConversationRequest.newBuilder()
+              .setParent(parent.toString())
+              .setConversation(conversation)
+              .build();
+
+      // Call the Insights client to create a conversation.
+      Conversation response = client.createConversation(request);
+      System.out.printf("Created %s%n", response.getName());
+      return response;
+    }
+  }
+}
+
+// [END contactcenterinsights_create_conversation]

contact-center-insights/snippets/src/test/java/com/example/contactcenterinsights/CreateConversationIT.java

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+/*
+ * Copyright 2021 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.contactcenterinsights;
+
+import static com.google.common.truth.Truth.assertThat;
+import static junit.framework.TestCase.assertNotNull;
+
+import com.google.cloud.contactcenterinsights.v1.ContactCenterInsightsClient;
+import com.google.cloud.contactcenterinsights.v1.Conversation;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+@RunWith(JUnit4.class)
+public class CreateConversationIT {
+
+  private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
+  private static final String TRANSCRIPT_URI = "gs://cloud-samples-data/ccai/chat_sample.json";
+  private static final String AUDIO_URI = "gs://cloud-samples-data/ccai/voice_6912.txt";
+  private ByteArrayOutputStream bout;
+  private PrintStream out;
+  private String conversationName;
+
+  private static void requireEnvVar(String varName) {
+    assertNotNull(String.format(varName), String.format(varName));
+  }
+
+  @BeforeClass
+  public static void checkRequirements() {
+    requireEnvVar("GOOGLE_APPLICATION_CREDENTIALS");
+    requireEnvVar("GOOGLE_CLOUD_PROJECT");
+  }
+
+  @Before
+  public void setUp() {
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+  }
+
+  @After
+  public void tearDown() throws IOException {
+    try (ContactCenterInsightsClient client = ContactCenterInsightsClient.create()) {
+      client.deleteConversation(conversationName);
+    }
+    System.setOut(null);
+  }
+
+  @Test
+  public void testCreateConversation() throws IOException {
+    Conversation conversation =
+        CreateConversation.createConversation(PROJECT_ID, TRANSCRIPT_URI, AUDIO_URI);
+    conversationName = conversation.getName();
+    assertThat(bout.toString()).contains(conversationName);
+  }
+}