class UnsubscribesController < ApplicationController
  allow_unauthenticated_access
  before_action :set_subscriber

  def show
    @subscriber.destroy
    redirect_to root_path, notice: "Unsubscribed successfully."
  end

  private

    def set_subscriber
      @subscriber = Subscriber.find_by_token_for(:unsubscribe, params[:token])
    end
end