fixed api error when exceeding 4096 characters

Author: zzylos

src/services/aiService.js

@@ -77,7 +77,7 @@ FULL MEETING CONVERSATION:
 ${context.fullConversation || 'No conversation available'}${aiConversationsText}
 
 INSTRUCTIONS:
-1. Be concise and helpful - keep responses under ~200 words
+1. Be concise and helpful - keep responses under ~200 words. You should NEVER exceed 4096 characters.
 2. Use the meeting context and full conversation history to provide relevant insights
 3. If asked about specific topics, provide thoughtful analysis based on the context
 4. Be professional but friendly in tone

src/services/recallService.js

@@ -114,8 +114,17 @@ class RecallService {
 
   async sendChatMessage(botId, message, recipient = 'everyone') {
     try {
+      // Recall.ai has a 4096 character limit for chat messages
+      const MAX_MESSAGE_LENGTH = 4096;
+      let processedMessage = message;
+
+      if (message.length > MAX_MESSAGE_LENGTH) {
+        logger.logWarn(`Message too long (${message.length} chars), truncating to ${MAX_MESSAGE_LENGTH} chars`);
+        processedMessage = message.substring(0, MAX_MESSAGE_LENGTH - 20) + '... [message truncated]';
+      }
+
       const messageData = {
-        message: message,
+        message: processedMessage,
         to: recipient
       };