class ApplicationController < ActionController::Base
  include LoginVerification
  #before_action :check_installation
  protect_from_forgery with: :exception

  helper_method :current_company,:current_login_employee,:current_user
   # alias_method :current_user, :current_login_employee,:current_user
  #this is base api base controller to need to inherit.
  #all token authentication must be done here
  #response format must be set to JSON


  rescue_from CanCan::AccessDenied do |exception|
    flash[:warning] = exception.message
    redirect_to root_path
  end


  def current_user
    @current_user ||= Employee.find_by_token_session(session[:session_token]) if session[:session_token]
  end

  def current_company
    begin
     return Company.first
    rescue
      return nil
    end

  end

  def current_login_employee
    if (!session[:session_token].nil?)
      @employee = Employee.find_by_token_session(session[:session_token])
    end
  end

  private
  def check_installation
    if current_company.nil?
      redirect_to install_path
    end
  end
end