fix(evolutionbot): implement splitMessages and linkPreview functionality

- Replace instance.textMessage() with sendMessageWhatsApp() method
- Enable message splitting by double line breaks (\n\n)
- Add proper delay and typing indicators between split messages
- Fix linkPreview parameter passing to base class methods
- Support linkPreview: false/true from webhook response
- Remove unnecessary debug logs for cleaner output

Fixes: EvolutionBot was not respecting splitMessages and linkPreview configurations

Author: Anderson Silva

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

@@ -180,6 +180,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
     remoteJid: string,
     message: string,
     settings: SettingsType,
+    linkPreview: boolean = true,
   ): Promise<void> {
     if (!message) return;
 
@@ -202,7 +203,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
       if (mediaType) {
         // Send accumulated text before sending media
         if (textBuffer.trim()) {
-          await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages);
+          await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages, linkPreview);
           textBuffer = '';
         }
 
@@ -252,7 +253,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
 
     // Send any remaining text
     if (textBuffer.trim()) {
-      await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages);
+      await this.sendFormattedText(instance, remoteJid, textBuffer.trim(), settings, splitMessages, linkPreview);
     }
   }
 
@@ -265,6 +266,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
     text: string,
     settings: any,
     splitMessages: boolean,
+    linkPreview: boolean = true,
   ): Promise<void> {
     const timePerChar = settings?.timePerChar ?? 0;
     const minDelay = 1000;
@@ -290,6 +292,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
                 number: remoteJid.split('@')[0],
                 delay: settings?.delayMessage || 1000,
                 text: message,
+                linkPreview,
               },
               false,
             );
@@ -316,6 +319,7 @@ export abstract class BaseChatbotService<BotType = any, SettingsType = any> {
               number: remoteJid.split('@')[0],
               delay: settings?.delayMessage || 1000,
               text: text,
+              linkPreview,
             },
             false,
           );

src/api/integrations/chatbot/evolutionBot/services/evolutionBot.service.ts

@@ -115,15 +115,10 @@ export class EvolutionBotService extends BaseChatbotService<EvolutionBot, Evolut
         },
       };
 
-      this.logger.debug(`[EvolutionBot] Sending request to endpoint: ${endpoint}`);
-      this.logger.debug(`[EvolutionBot] Request payload: ${JSON.stringify(sanitizedPayload, null, 2)}`);
-
       const response = await axios.post(endpoint, payload, {
         headers,
       });
 
-      this.logger.debug(`[EvolutionBot] Response received - Status: ${response.status}`);
-
       if (instance.integration === Integration.WHATSAPP_BAILEYS) {
         await instance.client.sendPresenceUpdate('paused', remoteJid);
       }
@@ -134,10 +129,6 @@ export class EvolutionBotService extends BaseChatbotService<EvolutionBot, Evolut
       // Validate linkPreview is boolean and default to true for backward compatibility
       const linkPreview = typeof rawLinkPreview === 'boolean' ? rawLinkPreview : true;
 
-      this.logger.debug(
-        `[EvolutionBot] Processing response - Message length: ${message?.length || 0}, LinkPreview: ${linkPreview}`,
-      );
-
       if (message && typeof message === 'string' && message.startsWith("'") && message.endsWith("'")) {
         const innerContent = message.slice(1, -1);
         if (!innerContent.includes("'")) {
@@ -146,17 +137,8 @@ export class EvolutionBotService extends BaseChatbotService<EvolutionBot, Evolut
       }
 
       if (message) {
-        // Send message directly with validated linkPreview option
-        await instance.textMessage(
-          {
-            number: remoteJid.split('@')[0],
-            delay: settings?.delayMessage || 1000,
-            text: message,
-            linkPreview, // Always boolean, defaults to true
-          },
-          false,
-        );
-        this.logger.debug(`[EvolutionBot] Message sent successfully with linkPreview: ${linkPreview}`);
+        // Use the base class method that handles splitMessages functionality
+        await this.sendMessageWhatsApp(instance, remoteJid, message, settings, linkPreview);
       } else {
         this.logger.warn(`[EvolutionBot] No message content received from bot response`);
       }