wwebjs/whatsapp-client.js

const { Client, LocalAuth } = require('whatsapp-web.js');
const axios = require('axios');

class WhasAppClient {
    constructor(be) {
        this.clientId = be;
        this.isGenerateQr = false;
        this.client = new Client({
            puppeteer: {
                args: ['--no-sandbox'],
            },
            authStrategy: new LocalAuth({
                clientId: this.clientId
            }),
        });

        this.client.initialize().catch(_ => _);

        this.client.on('authenticated', async () => {
            console.log(`be:${this.clientId}:Authenticated`);
        });

        let that = this.client;
        this.client.on('message', async (msg) => {
            console.log(`be:${this.clientId}:message:${JSON.stringify(msg)}`);
            if (msg.body.startsWith('!bot ')) {
                let message = msg.body.slice(5, msg.body.length);
                let chat = await msg.getChat();
                chat.sendSeen();
                console.log(`message:${message}`);
                axios.post('https://nexilis.io/chatgpt/gptnexilis', [{
                    role: 'user',
                    content: message
                }], {
                    headers: {
                        'User-Agent': 'easySoftIndonesia',
                        'Cookie': 'PHPSESSID=123;MOBILE=123'
                    }
                })
                    .then(function (response) {
                        console.log(`response:${JSON.stringify(response.data)}`);
                        that.sendMessage(msg.from, response.data.content);
                    })
                    .catch(function (error) {
                        console.log(error);
                    });
            }
        });
    }
}

module.exports.WhasAppClient = WhasAppClient;