v0.1.23 Tweaking OpenAI settings, database tables

.version

@@ -1 +1 @@
-export SIREN_VERSION=0.1.22
+export SIREN_VERSION=0.1.23

pom.xml

@@ -67,7 +67,7 @@
         <jackson.version>2.14.2</jackson.version>
         <theokanning-openai-gpt3.version>0.12.0</theokanning-openai-gpt3.version>
         <postgresql.version>42.6.0</postgresql.version>
-        <corenlp.version>4.5.3</corenlp.version>
+        <corenlp.version>4.2.0</corenlp.version>
         <slf4j.version>2.0.7</slf4j.version>
         <log4j.version>2.20.0</log4j.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/bensherriff/siren/ai/NLP.java

@@ -4,6 +4,7 @@ import edu.stanford.nlp.ling.CoreAnnotations;
 import edu.stanford.nlp.ling.CoreLabel;
 import edu.stanford.nlp.pipeline.Annotation;
 import edu.stanford.nlp.pipeline.StanfordCoreNLP;
+import edu.stanford.nlp.sentiment.SentimentCoreAnnotations;
 import edu.stanford.nlp.util.CoreMap;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -17,20 +18,24 @@ public class NLP {
 
   public NLP() {
     Properties props = new Properties();
-    props.setProperty("annotators", "tokenize, ssplit, pos, lemma, ner");
+    props.setProperty("annotators", "tokenize, ssplit, pos, lemma, ner, parse, dcoref, sentiment");
     pipeline = new StanfordCoreNLP(props);
     keywords = new HashMap<>();
     keywords.put("dnd", Arrays.asList("dnd", "dungeons", "dragons", "sorcerer", "warlock", "cleric", "fighter", "rogue", "bard", "wizard", "paladin", "ranger", "druid"));
   }
 
-  public Set<String> getTopicKeywords(String sentence) {
+  private List<CoreMap> getSentences(String text) {
-    Set<String> topics = new LinkedHashSet<>();
+    Annotation annotation = new Annotation(text);
-    Annotation document = new Annotation(sentence);
+    pipeline.annotate(annotation);
-    pipeline.annotate(document);
+    return annotation.get(CoreAnnotations.SentencesAnnotation.class);
+  }
 
-    List<CoreMap> sentences = document.get(CoreAnnotations.SentencesAnnotation.class);
+  public Set<String> getTags(String text) {
-    CoreMap sentenceMap = sentences.get(0);
+    Set<String> tags = new LinkedHashSet<>();
-    List<CoreLabel> tokens = sentenceMap.get(CoreAnnotations.TokensAnnotation.class);
+
+    List<CoreMap> sentences = getSentences(text);
+    for (CoreMap sentence : sentences) {
+      List<CoreLabel> tokens = sentence.get(CoreAnnotations.TokensAnnotation.class);
       List<CoreLabel> namedEntities = new ArrayList<>();
 
       for (CoreLabel token : tokens) {
@@ -38,36 +43,39 @@ public class NLP {
         if (!ne.equals("0")) {
           namedEntities.add(token);
         }
+        if (token.equals(tokens.get(tokens.size() - 1)) && token.word().equals("?") ||
+                (List.of("what", "when", "who", "where", "why", "how").contains(token.word()))) {
+          tags.add("question");
         }
+      }
+
       for (CoreLabel namedEntity : namedEntities) {
         String ne = namedEntity.get(CoreAnnotations.NamedEntityTagAnnotation.class);
         String word = namedEntity.word();
         if (ne.equals("PERSON") || ne.equals("ORGANIZATION")) {
-        topics.add(word);
+          tags.add(word);
         } else if (ne.equals("LOCATION")) {
           String[] posTags = word.split("_");
           for (String posTag : posTags) {
             if (posTag.startsWith("N")) {
-            topics.add(word);
+              tags.add(word);
               break;
             }
           }
         } else {
           String pos = namedEntity.get(CoreAnnotations.PartOfSpeechAnnotation.class);
           if (pos.startsWith("NN")) {
-          topics.add(word);
+            tags.add(word);
             for (String keyword : keywords.keySet()) {
               if (keywords.get(keyword).contains(word.toLowerCase())) {
-              topics.add(keyword);
+                tags.add(keyword);
-            }
-          }
-          if (Arrays.asList("dnd", "dungeons", "dragons", "sorcerer", "warlock", "cleric", "fighter", "rogue", "bard", "wizard", "paladin", "ranger", "druid").contains(word.toLowerCase())) {
-            topics.add("dnd");
               }
             }
           }
         }
-    return topics;
+      }
+    }
+    return tags;
   }
 
   public List<String> lemmatize(String documentText) {
@@ -83,13 +91,31 @@ public class NLP {
     return lemmas;
   }
 
-  // TODO finish this method
+  /**
-  public Set<String> getSynonyms(String targetWord) {
+   * Determines the sentiment (tone) of each sentence in the text. For example: positive, negative, or neutral
-    return Collections.emptySet();
+   * @param text the input text
+   * @return the list of sentiments
+   */
+  public List<String> sentimentAnalysis(String text) {
+    Annotation document = new Annotation(text);
+    pipeline.annotate(document);
+    List<CoreMap> sentences = document.get(CoreAnnotations.SentencesAnnotation.class);
+    List<String> sentiments = new ArrayList<>();
+    for (CoreMap sentence : sentences) {
+      sentiments.add(sentence.get(SentimentCoreAnnotations.SentimentClass.class));
+    }
+    return sentiments;
   }
 
-  // TODO finish this method
+  public static double cosineSimilarity(double[] vector1, double[] vector2) {
-  public static double calculateSimilarity(String sentence1, String sentence2) {
+    double dotProduct = 0.0;
-    return 0.0;
+    double norm1 = 0.0;
+    double norm2 = 0.0;
+    for (int i = 0; i < vector1.length; i++) {
+      dotProduct += vector1[i] * vector2[i];
+      norm1 += Math.pow(vector1[i], 2);
+      norm2 += Math.pow(vector2[i], 2);
+    }
+    return dotProduct / (Math.sqrt(norm1) * Math.sqrt(norm2));
   }
 }

src/main/java/com/bensherriff/siren/ai/OpenAIManager.java

@@ -10,7 +10,6 @@ import com.theokanning.openai.completion.CompletionResult;
 import com.theokanning.openai.completion.chat.ChatCompletionRequest;
 import com.theokanning.openai.completion.chat.ChatCompletionResult;
 import com.theokanning.openai.completion.chat.ChatMessage;
-import com.theokanning.openai.embedding.Embedding;
 import com.theokanning.openai.embedding.EmbeddingRequest;
 import com.theokanning.openai.image.CreateImageRequest;
 import com.theokanning.openai.image.ImageResult;
@@ -88,9 +87,18 @@ public class OpenAIManager {
       userSettings = settings.getGuildSettings().get(guildId).getUserSettings().get(authorId);
       Model model = userSettings.getModel();
       ChatMessage chatMessage = createUserMessage(message);
-      List<Embedding> embeddings = new ArrayList<>();
+
 
       LOGGER.trace("Guild: <{}> User: <{}> Message <{}>: {}", guildId, authorId, event.getMessageId(), message);
+      String query = new QueryBuilder("messages")
+              .where("guild_id = ? AND channel_id = ? AND prompt = ?")
+              .orderBy("timestamp DESC")
+              .build();
+      List<MessageData> messages = DatabaseManager.parseResponse(DatabaseManager.query(query,
+              guildId, event.getChannel().getIdLong(), chatMessage.getContent()));
+      if (!messages.isEmpty()) {
+        stringBuilder.append(messages.get(0).getResponse());
+      } else {
         // Send OpenAI Message and get response
         switch (model) {
           case DAVINCI_3, DAVINCI_2, CURIE_1, BABBAGE_1, ADA_1 -> {
@@ -102,11 +110,6 @@ public class OpenAIManager {
             ChatCompletionRequest chatCompletionRequest = createCompletionRequest(chatMessage, event);
             ChatCompletionResult chatCompletionResult = openAiService.createChatCompletion(chatCompletionRequest);
             chatCompletionResult.getChoices().forEach(choice -> stringBuilder.append(choice.getMessage().getContent().trim()));
-
-          //TODO fix embeddings
-//          EmbeddingRequest embeddingRequest = createEmbeddingRequest(chatMessages, event);
-//          EmbeddingResult embeddingResult = openAiService.createEmbeddings(embeddingRequest);
-//          embeddings.addAll(embeddingResult.getData());
           }
           default -> {
             event.getMessage().reply("Unexpected model in settings. Please contact " + owner + ".").queue();
@@ -115,7 +118,8 @@ public class OpenAIManager {
             return;
           }
         }
-      handleResponse(chatMessage, event, stringBuilder.toString(), embeddings);
+      }
+      handleResponse(chatMessage, event, stringBuilder.toString());
     } catch (Exception ex) {
       LOGGER.error("Caught exception while processing message; {}", ex.getMessage());
       event.getMessage().reply("An error occurred while processing your message. Please contact " + owner + ".").queue();
@@ -123,7 +127,6 @@ public class OpenAIManager {
   }
 
   private EmbeddingRequest createEmbeddingRequest(List<ChatMessage> chatMessages, MessageReceivedEvent event) {
-    GuildSettings guildSettings = settings.getGuildSettings().get(event.getGuild().getIdLong());
     return EmbeddingRequest.builder()
             .model(Model.ADA_EMBEDDING_2.getName())
             .user(event.getAuthor().getId())
@@ -144,66 +147,48 @@ public class OpenAIManager {
     UserSettings userSettings = settings.getGuildSettings().get(event.getGuild().getIdLong())
             .getUserSettings().get(event.getAuthor().getIdLong());
     List<ChatMessage> chatMessages = new ArrayList<>();
+//    List<MessageData> previousMessages = getPreviousMessages(event);
+//    for (MessageData previousMessage : previousMessages) {
+//      chatMessages.add(createSystemMessage("In a previous conversation, we discussed the topics " + previousMessage.getTags() +
+//              " and " + previousMessage.getResponseTags()));
+//      chatMessages.add(createSystemMessage("I sent you the prompt \"" + previousMessage.getPrompt() +
+//              "\" and you replied with \"" + previousMessage.getResponse() + "\""));
+//    }
     chatMessages.add(chatMessage);
 
     // Handle System Messages
     chatMessages.add(createSystemMessage("You are a discord bot named Siren"));
     chatMessages.add(createSystemMessage("My name is " + event.getAuthor().getName()));
-    if (event.isFromThread()) {
-      String query = new QueryBuilder("messages")
-              .where("guild_id = ? AND thread_id = ?")
-              .orderBy("timestamp DESC")
-              .limit(10)
-              .build();
-
-      // Build MessageData objects from query results
-      List<Map<String, Object>> results = DatabaseManager.query(
-              query, event.getGuild().getIdLong(), event.getChannel().getIdLong());
-      List<MessageData> previousMessages = new ArrayList<>();
-      for (Map<String, Object> result : results) {
-        Object[] resultTopicObjects = (Object[]) ((PgArray) result.get("topics")).getArray();
-        Set<String> resultTopics = new HashSet<>();
-        for (Object object : resultTopicObjects) {
-          resultTopics.add((String) object);
-        }
-        MessageData messageData = new MessageData(
-                (long) result.get("guild_id"),
-                (long) result.get("thread_id"),
-                (long) result.get("user_id"),
-                (String) result.get("message_type"),
-                (String) result.get("message_text"),
-                (String) result.get("message_response"),
-                resultTopics,
-                (Timestamp) result.get("timestamp")
-        );
-        previousMessages.add(messageData);
-      }
-
-      Set<String> potentialTopics = new HashSet<>();
-      for (MessageData previousMessage : previousMessages) {
-        ChatMessage previousChatMessage = createSystemMessage("For context, I previously sent you a message at " +
-                previousMessage.getTimestamp() + " which said \"" + previousMessage.getMessageText() +
-                "\". You replied with \"" + previousMessage.getMessageResponse() + "\".");
-        potentialTopics.addAll(NLP.getTopicKeywords(previousMessage.getMessageText()));
-        potentialTopics.addAll(NLP.getTopicKeywords(previousMessage.getMessageResponse()));
-//        chatMessages.add(previousChatMessage);
-      }
-      LOGGER.trace("Potential topics: {}", potentialTopics);
-//        chatMessages.add(createSystemMessage("As an AI language model, only give replies that relate to " + topics));
-    }
 
     return ChatCompletionRequest.builder()
             .model(userSettings.getModel().getName())
             .maxTokens(userSettings.getMaxTokens())
             .user(event.getAuthor().getId())
             .temperature(settings.getOpenAISettings().getTemperature())
-            .topP(settings.getOpenAISettings().getTopP())
+//            .topP(settings.getOpenAISettings().getTopP())
             .frequencyPenalty(settings.getOpenAISettings().getFrequencyPenalty())
             .presencePenalty(settings.getOpenAISettings().getPresencePenalty())
             .messages(chatMessages)
             .build();
   }
 
+  private List<MessageData> getPreviousMessages(MessageReceivedEvent event) throws SQLException {
+    List<MessageData> previousMessages = new ArrayList<>();
+    if (event.isFromThread()) {
+      String query = new QueryBuilder("messages")
+              .where("guild_id = ? AND channel_id = ?")
+              .orderBy("timestamp DESC")
+              .limit(3)
+              .build();
+
+      // Build MessageData objects from query results
+      List<Map<String, Object>> results = DatabaseManager.query(
+              query, event.getGuild().getIdLong(), event.getChannel().getIdLong());
+      previousMessages.addAll(DatabaseManager.parseResponse(results));
+    }
+    return previousMessages;
+  }
+
   private CompletionRequest createCompletionRequest(String message, MessageReceivedEvent event) {
     UserSettings userSettings = settings.getGuildSettings().get(event.getGuild().getIdLong())
             .getUserSettings().get(event.getAuthor().getIdLong());
@@ -231,37 +216,38 @@ public class OpenAIManager {
     return new ChatMessage(Role.USER.getName(), message);
   }
 
-  private void handleResponse(ChatMessage chatMessage, MessageReceivedEvent event, String response, List<Embedding> embeddings) {
+  private void handleResponse(ChatMessage chatMessage, MessageReceivedEvent event, String response) {
     LOGGER.trace("Message Response <{}>: {}", event.getMessageId(), response);
-    Set<String> topics = new LinkedHashSet<>();
+    Set<String> tags = NLP.getTags(chatMessage.getContent());
-    topics.addAll(NLP.getTopicKeywords(chatMessage.getContent()));
+    Set<String> responseTags = NLP.getTags(response);
-    topics.addAll(NLP.getTopicKeywords(response));
+
-    LOGGER.trace("Topics: {}", topics);
+    MessageData.MessageDataBuilder builder = new MessageData.MessageDataBuilder()
+            .guildId(event.getGuild().getIdLong())
+            .channelId(event.getChannel().getIdLong())
+            .userId(event.getAuthor().getIdLong())
+            .type(chatMessage.getRole())
+            .prompt(chatMessage.getContent())
+            .response(response)
+            .tags(tags)
+            .responseTags(responseTags);
+
+    LOGGER.trace("Tags: {}", tags);
 
     if (event.isFromThread()) {
+      DatabaseManager.storeMessage(builder.build());
       ThreadChannel channel = event.getChannel().asThreadChannel();
-      storeMessage(chatMessage, event, response, embeddings, topics, channel);
+      channel.sendMessage(response).queue();
     } else {
       // The max discord title length is 100 characters
       String threadTitle = chatMessage.getContent();
       if (chatMessage.getContent().length() > 100) {
         threadTitle = chatMessage.getContent().substring(0, 100);
       }
-      event.getMessage().createThreadChannel(threadTitle).queue(channel -> storeMessage(chatMessage, event, response, embeddings, topics, channel));
+      event.getMessage().createThreadChannel(threadTitle).queue(channel -> {
-    }
+        DatabaseManager.storeMessage(builder.channelId(channel.getIdLong()).build());
-  }
-
-  private void storeMessage(ChatMessage chatMessage, MessageReceivedEvent event, String response,
-                            List<Embedding> embeddings, Set<String> topics, ThreadChannel channel) {
-    MessageData messageData = new MessageData(event.getGuild().getIdLong(),
-            channel.getIdLong(), event.getAuthor().getIdLong(), chatMessage.getRole(), chatMessage.getContent(),
-            response, topics);
-    int messageRow = DatabaseManager.storeMessage(messageData);
-    embeddings.forEach(embedding -> {
-      int embeddingRow = DatabaseManager.storeEmbedding(embedding.getEmbedding());
-      DatabaseManager.storeMessageEmbeddings(messageRow, embeddingRow);
-    });
         channel.sendMessage(response).queue();
+      });
+    }
   }
 
   private String parseMessage(String input) {

src/main/java/com/bensherriff/siren/database/DatabaseManager.java

@@ -3,6 +3,7 @@ package com.bensherriff.siren.database;
 import com.bensherriff.siren.settings.LocalTrack;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import org.postgresql.jdbc.PgArray;
 
 import java.sql.*;
 import java.sql.Date;
@@ -17,12 +18,13 @@ public class DatabaseManager {
           entry("messages", List.of(
                   "id SERIAL PRIMARY KEY",
                   "guild_id BIGINT NOT NULL",
-                  "thread_id BIGINT NOT NULL",
+                  "channel_id BIGINT NOT NULL",
                   "user_id BIGINT NOT NULL",
-                  "message_type VARCHAR(20) NOT NULL",
+                  "type VARCHAR(20) NOT NULL",
-                  "message_text TEXT NOT NULL",
+                  "prompt TEXT NOT NULL",
-                  "message_response TEXT",
+                  "response TEXT",
-                  "topics TEXT[]",
+                  "tags TEXT[]",
+                  "response_tags TEXT[]",
                   "timestamp TIMESTAMP NOT NULL DEFAULT NOW()")),
           entry("embeddings", List.of(
                   "id SERIAL PRIMARY KEY",
@@ -81,22 +83,24 @@ public class DatabaseManager {
 
   public static int storeMessage(MessageData messageData) {
     String INSERT_MESSAGE = "INSERT INTO messages (" +
-            "message_type, " +
             "guild_id, " +
-            "thread_id, " +
+            "channel_id, " +
             "user_id, " +
-            "message_text, " +
+            "type, " +
-            "message_response, " +
+            "prompt, " +
-            "topics) " +
+            "response, " +
-            "VALUES (?, ?, ?, ?, ?, ?, ?)";
+            "tags, " +
+            "response_tags) " +
+            "VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
     return storeMessage("messages", INSERT_MESSAGE,
-            messageData.getMessageType(),
             messageData.getGuildId(),
-            messageData.getThreadId(),
+            messageData.getChannelId(),
             messageData.getUserId(),
-            messageData.getMessageText(),
+            messageData.getType(),
-            messageData.getMessageResponse(),
+            messageData.getPrompt(),
-            messageData.getTopics()
+            messageData.getResponse(),
+            messageData.getTags(),
+            messageData.getResponseTags()
     );
   }
 
@@ -164,11 +168,11 @@ public class DatabaseManager {
           preparedStatement.setBlob(i, (Blob) param);
         } else if (param instanceof Clob) {
           preparedStatement.setClob(i, (Clob) param);
-        } else if (param instanceof List && ((List<?>) param).get(0) instanceof String) {
+        } else if (param instanceof List && !((List<?>) param).isEmpty() && ((List<?>) param).get(0) instanceof String) {
           preparedStatement.setArray(i, connection.createArrayOf("text", ((List<String>) param).toArray()));
-        } else if (param instanceof List && ((List<?>) param).get(0) instanceof Double) {
+        } else if (param instanceof List && !((List<?>) param).isEmpty() && ((List<?>) param).get(0) instanceof Double) {
           preparedStatement.setArray(i, connection.createArrayOf("float8", ((List<Double>) param).toArray(new Double[0])));
-        } else if (param instanceof Set && ((Set<?>) param).toArray()[0] instanceof String) {
+        } else if (param instanceof Set && !((Set<?>) param).isEmpty() && ((Set<?>) param).toArray()[0] instanceof String) {
           preparedStatement.setArray(i, connection.createArrayOf("text", ((Set<String>) param).toArray()));
         } else if (param instanceof String[]) {
           preparedStatement.setArray(i, connection.createArrayOf("text", ((String[]) param)));
@@ -249,4 +253,30 @@ public class DatabaseManager {
       LOGGER.error("Failed to clear table; {}", ex.getMessage());
     }
   }
+
+  public static List<MessageData> parseResponse(List<Map<String, Object>> results) throws SQLException {
+    List<MessageData> messageData = new ArrayList<>();
+    for (Map<String, Object> result : results) {
+      Set<String> promptTags = new HashSet<>();
+      for (Object object : (Object[]) ((PgArray) result.get("tags")).getArray()) {
+        promptTags.add((String) object);
+      }
+      Set<String> responseTags = new HashSet<>();
+      for (Object object : (Object[]) ((PgArray) result.get("response_tags")).getArray()) {
+        promptTags.add((String) object);
+      }
+      messageData.add(new MessageData.MessageDataBuilder()
+              .guildId((long) result.get("guild_id"))
+              .channelId((long) result.get("channel_id"))
+              .userId((long) result.get("user_id"))
+              .type((String) result.get("type"))
+              .prompt((String) result.get("prompt"))
+              .response((String) result.get("response"))
+              .tags(promptTags)
+              .responseTags(responseTags)
+              .timestamp((Timestamp) result.get("timestamp"))
+              .build());
+    }
+    return messageData;
+  }
 }

src/main/java/com/bensherriff/siren/database/MessageData.java

@@ -1,74 +1,126 @@
 package com.bensherriff.siren.database;
 
 import java.sql.Timestamp;
+import java.util.LinkedHashSet;
 import java.util.Set;
 
 public class MessageData {
   private final Long guildId;
-  private final Long threadId;
+  private final Long channelId;
   private final Long userId;
-  private final String messageType;
+  private final String type;
-  private final String messageText;
+  private final String prompt;
-  private final String messageResponse;
+  private final String response;
-  private final Set<String> topics;
+  private final Set<String> tags;
-  private Timestamp timestamp;
+  private final Set<String> responseTags;
+  private final Timestamp timestamp;
 
-  public MessageData(Long guildId, Long threadId, Long userId, String messageType, String messageText,
+  private MessageData(MessageDataBuilder builder) {
-                     String messageResponse, Set<String> topics) {
+    this.guildId = builder.guildId;
-    this.guildId = guildId;
+    this.channelId = builder.channelId;
-    this.threadId = threadId;
+    this.userId = builder.userId;
-    this.userId = userId;
+    this.type = builder.type;
-    this.messageType = messageType;
+    this.prompt = builder.prompt;
-    this.messageText = messageText;
+    this.response = builder.response;
-    this.messageResponse = messageResponse;
+    this.tags = builder.tags;
-    this.topics = topics;
+    this.responseTags = builder.responseTags;
-  }
+    this.timestamp = builder.timestamp;
-
-  public MessageData(Long guildId, Long threadId, Long userId, String messageType, String messageText,
-                     String messageResponse, Set<String> topics, Timestamp timestamp) {
-    this.guildId = guildId;
-    this.threadId = threadId;
-    this.userId = userId;
-    this.messageType = messageType;
-    this.messageText = messageText;
-    this.messageResponse = messageResponse;
-    this.topics = topics;
-    this.timestamp = timestamp;
   }
 
   public Long getGuildId() {
     return guildId;
   }
 
-  public Long getThreadId() {
+  public Long getChannelId() {
-    return threadId;
+    return channelId;
   }
 
   public Long getUserId() {
     return userId;
   }
 
-  public String getMessageType() {
+  public String getType() {
-    return messageType;
+    return type;
   }
 
-  public String getMessageText() {
+  public String getPrompt() {
-    return messageText;
+    return prompt;
   }
 
-  public String getMessageResponse() {
+  public String getResponse() {
-    return messageResponse;
+    return response;
   }
 
-  public Set<String> getTopics() {
+  public Set<String> getTags() {
-    return topics;
+    return tags;
+  }
+
+  public Set<String> getResponseTags() {
+    return responseTags;
   }
 
   public Timestamp getTimestamp() {
     return timestamp;
   }
 
-  public void setTimestamp(Timestamp timestamp) {
+  public static class MessageDataBuilder {
+    private Long guildId;
+    private Long channelId;
+    private Long userId;
+    private String type = "";
+    private String prompt = "";
+    private String response = "";
+    private Set<String> tags = new LinkedHashSet<>();
+    private Set<String> responseTags = new LinkedHashSet<>();
+    private Timestamp timestamp = new Timestamp(0);
+
+    public MessageDataBuilder guildId(Long guildId) {
+      this.guildId = guildId;
+      return this;
+    }
+
+    public MessageDataBuilder channelId(Long channelId) {
+      this.channelId = channelId;
+      return this;
+    }
+
+    public MessageDataBuilder userId(Long userId) {
+      this.userId = userId;
+      return this;
+    }
+
+    public MessageDataBuilder type(String type) {
+      this.type = type;
+      return this;
+    }
+
+    public MessageDataBuilder prompt(String prompt) {
+      this.prompt = prompt;
+      return this;
+    }
+
+    public MessageDataBuilder response(String response) {
+      this.response = response;
+      return this;
+    }
+
+    public MessageDataBuilder tags(Set<String> tags) {
+      this.tags = tags;
+      return this;
+    }
+
+    public MessageDataBuilder responseTags(Set<String> responseTags) {
+      this.responseTags = responseTags;
+      return this;
+    }
+
+    public MessageDataBuilder timestamp(Timestamp timestamp) {
       this.timestamp = timestamp;
+      return this;
+    }
+
+    public MessageData build() {
+      return new MessageData(this);
+    }
   }
 }