class InstanceController < ApplicationController
  def create
    zone = create_instance_params
    public_id = Nanoid.generate(size: 6)
    name = Spicy::Proton.pair(" ")
    password = Nanoid.generate(size: 3, alphabet: "0123456789")
    instance = Instance.new(zone: zone, public_id: public_id, name: name, password: password)
    if instance.save
      redirect_to(show_instance_path(public_id: public_id))
    end
  end

  def show
    @instance = Instance.find_by(public_id: show_instance_params)
  end

  private

  def create_instance_params
    params.expect(:zone)
  end

  def show_instance_params
    params.expect(:public_id)
  end
end