notebook/app/controllers/main_controller.rb

class MainController < ApplicationController
  before_action :redirect_if_not_logged_in, only: [:dashboard]

  def index
    if session && session[:user]
      redirect_to :dashboard
    end
  end

  def comingsoon
  end

  def anoninfo
  end

  def attribution
  end

  def dashboard
    @characters = Character.where(user_id: session[:user])
    @equipment = Equipment.where(user_id: session[:user])
    @languages = Language.where(user_id: session[:user])
    @locations = Location.where(user_id: session[:user])
    @magics = Magic.where(user_id: session[:user])
    @universes = Universe.where(user_id: session[:user])

    @things = [@characters.length, @equipment.length, @languages.length,
               @locations.length, @magics.length, @universes.length].sum
  end
end