if (message.content.startsWith(prefix + "battle")) {
    let user = message.mentions.users.first();
    if (!user) return message.reply("Please include a person to battle");
    let getting = db.fetch(`strength_${message.author.id}`);
    let getting1 = db.fetch(`strength_${user.id}`);
    let getting2 = db.fetch(`health_${message.author.id}`);
    let getting3 = db.fetch(`health_${user.id}`);
    if (!getting1) {
      return message.channel.send(
        `${user}` + " please do " + prefix + "rpg to set up a rpg account"
      );
    }
    message.channel
      .send(
        message.author.username +
          " has challenged " +
          user.username +
          " type `accept` to accept the battle type `decline` to decline the battle"
      )
      .then(msg => {
     const filter = m => m.content.includes('accept') && user.id === user.id
     const collector = message.channel.createMessageCollector(filter, { time: 15000 });
      const filter2 = m => m.content.includes('decline') && user.id === user.id
     const collector2 = message.channel.createMessageCollector(filter2, { time: 15000 });
    

collector.on('collect', m => {
   if (getting < getting1) {
                message.channel.send(
                  new Discord.MessageEmbed()
                    .setTitle(`${message.author.username} has lost the battle`)
                    .addField(
                      `${message.author.username} health:`,
                      `${getting2}`
                    )
                    .addField(`${user.username} health:`, `${getting3}`)
                );
              } else if (getting1 < getting) {
                console.log("dis");
                message.channel.send(
                  new Discord.MessageEmbed()
                    .setTitle(`${message.author.username} has won the battle`)
                    .addField(
                      `${message.author.username} health:`,
                      `${getting2}`
                    )
                    .addField(`${user.username} health:`, `${getting3}`)
                );
              }
            
});
collector2.on('collect', m => {
 message.reply(user.username + ' has declined the battle')
            
});

});


      });