app controller

gistfile1.txt

class ApplicationController < ActionController::Base
  protect_from_forgery

  before_filter :current_user

  require 'open-uri'
  require 'json'
  require 'nokogiri'
  require 'ostruct'

  def logged_in?
    session[:user_id].present?
  end

  def current_user
    @current_user ||= User.find_by_id(session[:user_id])
  end
  
  def redirect_if_not_team_admin(team, current_user)
    team_admin_check = TeamRole.where('team_id = ? AND user_id = ? AND admin = ?', team.id, current_user.id, true)
    if current_user.nil? || team_admin_check.nil?
      flash[:error] = "Not authorized"
      redirect_to root_url
    end
  end
end