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/* eslint-disable @typescript-eslint/no-unused-vars */
import { PrismaRepository } from '@api/repository/repository.service';
import { WAMonitoringService } from '@api/services/monitor.service';
import { Integration } from '@api/types/wa.types';
import { ConfigService, HttpServer } from '@config/env.config';
import { EvolutionBot, EvolutionBotSetting, IntegrationSession } from '@prisma/client';
import { sendTelemetry } from '@utils/sendTelemetry';
import axios from 'axios';
import { isURL } from 'class-validator';
import { BaseChatbotService } from '../../base-chatbot.service';
import { OpenaiService } from '../../openai/services/openai.service';
export class EvolutionBotService extends BaseChatbotService<EvolutionBot, EvolutionBotSetting> {
private openaiService: OpenaiService;
constructor(
waMonitor: WAMonitoringService,
prismaRepository: PrismaRepository,
configService: ConfigService,
openaiService: OpenaiService,
) {
super(waMonitor, prismaRepository, 'EvolutionBotService', configService);
this.openaiService = openaiService;
}
/**
* Get the bot type identifier
*/
protected getBotType(): string {
return 'evolution';
}
/**
* Send a message to the Evolution Bot API
*/
protected async sendMessageToBot(
instance: any,
session: IntegrationSession,
settings: EvolutionBotSetting,
bot: EvolutionBot,
remoteJid: string,
pushName: string,
content: string,
msg?: any,
): Promise<void> {
try {
const payload: any = {
inputs: {
sessionId: session.id,
remoteJid: remoteJid,
pushName: pushName,
fromMe: msg?.key?.fromMe,
instanceName: instance.instanceName,
serverUrl: this.configService.get<HttpServer>('SERVER').URL,
apiKey: instance.token,
},
query: content,
conversation_id: session.sessionId === remoteJid ? undefined : session.sessionId,
user: remoteJid,
};
if (this.isAudioMessage(content) && msg) {
try {
this.logger.debug(`[EvolutionBot] Downloading audio for Whisper transcription`);
const transcription = await this.openaiService.speechToText(msg, instance);
if (transcription) {
payload.query = `[audio] ${transcription}`;
}
} catch (err) {
this.logger.error(`[EvolutionBot] Failed to transcribe audio: ${err}`);
}
}
if (this.isImageMessage(content) && msg) {
const media = content.split('|');
if (msg.message.mediaUrl || msg.message.base64) {
payload.files = [
{
type: 'image',
url: msg.message.base64 || msg.message.mediaUrl,
},
];
} else {
payload.files = [
{
type: 'image',
url: media[1].split('?')[0],
},
];
}
payload.query = media[2] || content;
}
if (instance.integration === Integration.WHATSAPP_BAILEYS) {
await instance.client.presenceSubscribe(remoteJid);
await instance.client.sendPresenceUpdate('composing', remoteJid);
}
const endpoint = bot.apiUrl;
if (!endpoint) {
this.logger.error('No Evolution Bot endpoint defined');
return;
}
let headers: any = {
'Content-Type': 'application/json',
};
if (bot.apiKey) {
headers = {
...headers,
Authorization: `Bearer ${bot.apiKey}`,
};
}
// Sanitize payload for logging (remove sensitive data)
const sanitizedPayload = {
...payload,
inputs: {
...payload.inputs,
apiKey: payload.inputs.apiKey ? '[REDACTED]' : undefined,
},
};
const response = await axios.post(endpoint, payload, {
headers,
});
if (instance.integration === Integration.WHATSAPP_BAILEYS) {
await instance.client.sendPresenceUpdate('paused', remoteJid);
}
let message = response?.data?.message;
const rawLinkPreview = response?.data?.linkPreview;
// Validate linkPreview is boolean and default to true for backward compatibility
const linkPreview = typeof rawLinkPreview === 'boolean' ? rawLinkPreview : true;
if (message && typeof message === 'string' && message.startsWith("'") && message.endsWith("'")) {
const innerContent = message.slice(1, -1);
if (!innerContent.includes("'")) {
message = innerContent;
}
}
if (message) {
// 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`);
}
// Send telemetry
sendTelemetry('/message/sendText');
} catch (error) {
this.logger.error(`Error in sendMessageToBot: ${error.message || JSON.stringify(error)}`);
return;
}
}
}
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