Function handler

plugins/ping.js:8–19

(sock, message, _args)

    usage: '.ping',
    isPrefixless: true,
    async handler(sock, message, _args) {
        const start = Date.now();
        const chatId = message.key.remoteJid;
        const sent = await sock.sendMessage(chatId, {
            text: 'Pinging...'
        });
        const end = Date.now();
        await sock.sendMessage(chatId, {
            text: `🏓 Pong!\nLatency: ${end - start}ms`,
            edit: sent.key
        });
    }
};