wwebjs/whatsapp-client.js

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

class WhasAppClient {
    constructor(be, res) {
        this.clientId = be;
        this.res = res;
        this.isGenerateQr = false;
        this.client = new Client({
            puppeteer: {
                args: ['--no-sandbox'],
            },
            authStrategy: new LocalAuth({
                clientId: this.clientId
            }),
            webVersionCache: {
                type: "remote",
                remotePath:
                    "https://raw.githubusercontent.com/wppconnect-team/wa-version/main/html/2.2412.54.html",
            },
        });

        this.client.initialize();

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

        this.client.on('qr', async qr => {
            console.log(`be:${this.clientId}:qr:${qr}`);
            if (!this.isGenerateQr) {
                this.res.json({ status: '00', be: this.clientId, qr: qr });
            }
            this.isGenerateQr = true;

            // generate qr
            qrcode.generate(qr, { small: true });

            // kirim ke abi untuk update qr
            axios.post('https://nexilis.io/dashboardv2/logics/insert_whatsapp_qrcode', {
                be: this.clientId,
                qrcode: qr
            })
                .then(function (response) {
                    console.log(response);
                })
                .catch(function (error) {
                    console.log(error);
                });
        });

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

        this.client.on('disconnected', async (reason) => {
            console.log(`be:${this.clientId}:Client was logged out`, reason);
        });
    }
}

module.exports.WhasAppClient = WhasAppClient;