bot.on('message', message => {
	if(usersData[sender.id].messageLvl == 30) {
        usersData[sender.id].level++;
        usersData[sender.id].messageLvl = 0;

        message.channel.send(`${sender.username} is now level ${usersData[sender.id].level} :tada:`);
        switch (userData[sender.id].level) {
          case 100:
            let role = message.guild.roles.find(r => r.name === "level100");
            if(!role) {
                try {
                    role = await message.guild.createRole({
                        name: "level100",
                        color: "#ff999a",
                        permissions: []
                    });
                } catch(e) {
                    console.log(e.stack);
                }
            }

            if(sender.roles.has(role.id)) return;

            await sender.addRole(role);
            break;
     }
  }
});