ban code

    var prefix = "!"
    client.on('message', message => {
      if (message.author.x5bz) return;
      if (!message.content.startsWith(prefix)) return;

      let command = message.content.split(" ")[0];
      command = command.slice(prefix.length);

      let args = message.content.split(" ").slice(1);

      if (command == "ban") {
                   if(!message.channel.guild) return message.reply('** This command only for servers**');

      if(!message.guild.member(message.author).hasPermission("BAN_MEMBERS")) return message.reply("**You Don't Have ` BAN_MEMBERS ` Permission**");
      if(!message.guild.member(client.user).hasPermission("BAN_MEMBERS")) return message.reply("**I Don't Have ` BAN_MEMBERS ` Permission**");
      let user = message.mentions.users.first();
      let reason = message.content.split(" ").slice(2).join(" ");
      /*let b5bzlog = client.channels.find("name", "5bz-log");

      if(!b5bzlog) return message.reply("I've detected that this server doesn't have a 5bz-log text channel.");*/
      if (message.mentions.users.size < 1) return message.reply("**منشن شخص**");
      if(!reason) return message.reply ("**اكتب سبب الطرد**");
      if (!message.guild.member(user)
      .bannable) return message.reply("**لايمكنني طرد شخص اعلى من رتبتي يرجه اعطاء البوت رتبه عالي**");

      message.guild.member(user).ban(7, user);

      const banembed = new Discord.RichEmbed()
      .setAuthor(`BANNED!`, user.displayAvatarURL)
      .setColor("RANDOM")
      .setTimestamp()
      .addField("**User:**",  '**[ ' + `${user.tag}` + ' ]**')
      .addField("**By:**", '**[ ' + `${message.author.tag}` + ' ]**')
      .addField("**Reason:**", '**[ ' + `${reason}` + ' ]**')
      message.channel.send({
        embed : banembed
      })
    }
    });