index.js

const { create, decryptMedia } = require('@open-wa/wa-automate');

const configObject = {
  sessionId: 'SAD_CLIENT',
  authTimeout: 60,
  autoRefresh: true,
  cacheEnabled: false,
  chromiumArgs: ['--no-sandbox'],
  disableSpins: true,
  headless: true,
  qrRefreshS: 20,
  qrTimeout: 0,
};

const ops = process.platform;
if (ops === 'win32' || ops === 'win64') configObject['executeablePath'] = 'C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe';
else if (ops === 'linux') configObject['executeablePath'] = '/usr/bin/google-chrome-stable';
else if (ops === 'darwin') configObject['executeablePath'] = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome';

const startBot = async () => {
  try {
    const Handler = require('./handler');
    const Client = await create(configObject);

    await Client.onStateChanged(async (state) => {
      if (state === 'TIMEOUT' || state === 'CONFLICT' || state === 'UNLAUNCHED') await Client.forceRefocus();
      console.log('State Changed >', state);
    });

    await Client.onMessage((message) => {
      Handler.messageHandler(Client, message);
    });

    await Client.onGlobalParticipantsChanged((event) => {
      Handler.globalParticipantsChanged(Client, event);
    });

    await Client.onAddedToGroup((event) => {
      Handler.addedToGroup(Client, event);
    });

    await Client.onIncomingCall(async (call) => {
      const { peerJid } = call;
      await Client.contactBlock(peerJid);
      await Client.sendText(peerJid, '_⚠️ Bot is busy, do not call! DM *@niduka_akalanka_* on Instagram to Unblock!_');
    });
  } catch (error) {
    console.log('Error When start bot ' + error);
  }
};

startBot();