refactor(chatbot): unify keywordFinish type and enhance session handling

- Changed the type of `keywordFinish` from an array to a string in multiple DTOs and controller interfaces to simplify data handling.
- Updated the `BaseChatbotService` to include logic for updating session status to 'opened' and managing user responses more effectively.
- Refactored the media message handling in the `BaseChatbotService` to streamline the process and improve readability.
- Enhanced error logging across various services to ensure better traceability during operations.

This commit focuses on improving the structure and consistency of chatbot integrations while ensuring that session management is robust and user-friendly.

src/api/integrations/chatbot/base-chatbot.service.ts

@@ -194,6 +194,17 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
 
       // Forward the message to the chatbot API
       await this.sendMessageToBot(instance, session, settings, bot, remoteJid, pushName || '', content, msg);
+
+      // Update session to indicate we're waiting for user response
+      await this.prismaRepository.integrationSession.update({
+        where: {
+          id: session.id,
+        },
+        data: {
+          status: 'opened',
+          awaitUser: true,
+        },
+      });
     } catch (error) {
       this.logger.error(`Error in process: ${error}`);
       return;
@@ -218,12 +229,9 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
     let match: RegExpExecArray | null;
 
     const splitMessages = (settings as any)?.splitMessages ?? false;
-    const timePerChar = (settings as any)?.timePerChar ?? 0;
-    const minDelay = 1000;
-    const maxDelay = 20000;
 
     while ((match = linkRegex.exec(message)) !== null) {
-      const [fullMatch, exclamation, altText, url] = match;
+      const [, , altText, url] = match;
       const mediaType = this.getMediaType(url);
       const beforeText = message.slice(lastIndex, match.index);
 
@@ -240,38 +248,26 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
 
         // Handle sending the media
         try {
-          switch (mediaType) {
-            case 'image':
-              await instance.mediaMessage({
+          if (mediaType === 'audio') {
+            await instance.audioWhatsapp({
+              number: remoteJid.split('@')[0],
+              delay: (settings as any)?.delayMessage || 1000,
+              audio: url,
+              caption: altText,
+            });
+          } else {
+            await instance.mediaMessage(
+              {
                 number: remoteJid.split('@')[0],
                 delay: (settings as any)?.delayMessage || 1000,
+                mediatype: mediaType,
+                media: url,
                 caption: altText,
-                media: url,
-              });
-              break;
-            case 'video':
-              await instance.mediaMessage({
-                number: remoteJid.split('@')[0],
-                delay: (settings as any)?.delayMessage || 1000,
-                caption: altText,
-                media: url,
-              });
-              break;
-            case 'document':
-              await instance.documentMessage({
-                number: remoteJid.split('@')[0],
-                delay: (settings as any)?.delayMessage || 1000,
-                fileName: altText || 'document',
-                media: url,
-              });
-              break;
-            case 'audio':
-              await instance.audioMessage({
-                number: remoteJid.split('@')[0],
-                delay: (settings as any)?.delayMessage || 1000,
-                media: url,
-              });
-              break;
+                fileName: mediaType === 'document' ? altText || 'document' : undefined,
+              },
+              null,
+              false,
+            );
           }
         } catch (error) {
           this.logger.error(`Error sending media: ${error}`);
@@ -283,12 +279,15 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
         textBuffer += `[${altText}](${url})`;
       }
 
-      lastIndex = match.index + fullMatch.length;
+      lastIndex = linkRegex.lastIndex;
     }
 
     // Add any remaining text after the last match
     if (lastIndex < message.length) {
-      textBuffer += message.slice(lastIndex);
+      const remainingText = message.slice(lastIndex);
+      if (remainingText.trim()) {
+        textBuffer += remainingText;
+      }
     }
 
     // Send any remaining text