Polarcraft/discordbot/commands/ping.js

const { SlashCommandBuilder } = require('discord.js');
const { simpleEmbed } = require('../functions/embeds.js');
const { client } = require('../index.js');

module.exports = {
  data: new SlashCommandBuilder()
    .setName('ping')
    .setDescription('Replies with Pong!'),
  async execute(interaction) {
    const reply = await interaction.reply({ embeds: [simpleEmbed(`Websocket heartbeat: **${client.ws.ping}ms**\n Roundtrip latency: **Pinging...**`)], fetchReply: true, ephemeral: true });

    interaction.editReply({ embeds: [simpleEmbed(`Websocket heartbeat: **${client.ws.ping}ms**\n Roundtrip latency: **${reply.createdTimestamp - interaction.createdTimestamp}ms**`)], ephemeral: true });
  },
};