mod.js

// Import the discord.js module
const Discord = require('discord.js');

// Create an instance of a Discord client
const client = new Discord.Client();

let control = 0;
/**
 * The ready event is vital, it means that only _after_ this will your bot start reacting to information
 * received from Discord
 */
client.on('ready', () => {
  console.log('I am ready!');
});


client.on('message', message => {
// If the message is "ping"
if (control > 0) {
  if (message.content === 'ping') {
    message.channel.send('pong');
    control = 1;
    return;
  }
  if (message.content === '!url') {
    message.channel.send('https://example.com');
    control = 1;
    return;
    }
    if (message.content === 'rango') {
     message.channel.send('!rank');
     control = 1;
     return;
     }
     if (message.content === 'hola') {
        message.channel.send('hola');
        control = 1;
        return;
     }
}

});

client.on('message', message => {
  // Ignore messages that aren't from a guild
  if (!message.guild) return;

  // If the message content starts with "!kick"
  if (message.content.startsWith('!kick')) {
    // Assuming we mention someone in the message, this will return the user
    // Read more about mentions over at https://discord.js.org/#/docs/main/master/class/MessageMentions
    const user = message.mentions.users.first();
    // If we have a user mentioned
    if (user) {
      // Now we get the member from the user
      const member = message.guild.member(user);
      // If the member is in the guild
      if (member) {
        /**
         * Kick the member
         * Make sure you run this on a member, not a user!
         * There are big differences between a user and a member
         */
        
        member
          .kick('Optional reason that will display in the audit logs')
          .then(() => {
            // We let the message author know we were able to kick the person
            //message.send(`Has sido expulsado del servidor`);
            message.reply(`Successfully kicked ${user.tag}`);
          })
          .catch(err => {
            // An error happened
            // This is generally due to the bot not being able to kick the member,
            // either due to missing permissions or role hierarchy
            message.reply('I was unable to kick the member');
            // Log the error
            console.error(err);
          });
      } else {
        // The mentioned user isn't in this guild
        message.reply("That user isn't in this guild!");
      }
      // Otherwise, if no user was mentioned
    } else {
      message.reply("You didn't mention the user to kick!");
    }
  }
});




// Create an event listener for messages
client.on('message', message => {
    // If the message is "ping"
    if (message.content === 'ping') {
      // Send "pong" to the same channel
      message.channel.send('pong');
      return;
    }
    if (message.content === '!url') {
      message.channel.send('https://example.com');
      return;
      }
      if (message.content === 'rango') {
       message.channel.send('!rank');
       return;
       }
       if (message.content === 'limpiar') {
        message.channel.send('!clear 20000');
        return;
        }
      // if (message.content != 'hola') {
       //   message.channel.send('hola');
        //  return;
       //}
  
  });







// Log our bot in using the token from https://discord.com/developers/applications
client.login('');