metodo create iniziale

gistfile1.txt

  def create
    puts "NEW"
    offer = Offer.find(params[:offer_id])
    if params[:offer_id]
      task = JSON.parse(params[:tasks])
      unless task.nil?
        task["active_gift"]=="on" ? active_gift = true : active_gift = false
        task["active_gift"] = active_gift
        active_gift = true if task["active_gift"]
        task, gift = separate_gift(task)
        if task.class == Hash and !task["id"].empty?
          #and task.key? "id" 
          puts "UPDATE!"
          task_id = task["id"]
          new_task = Task.find(task_id)
          new_task.update_attributes(task)
          if active_gift
            puts "GIFT CREATE"
            delete_gift = Gift.find_by_task_id(task_id)
            delete_gift.delete unless delete_gift.nil?
            new_gift = Gift.new(gift)
            new_task.gift = new_gift
            new_task.save
          else
            puts "DISATTIVA GIFT!"
            new_task.active_gift = false
            new_task.gift.delete
            new_task.save
       elsif task.class == Array 
          puts "DELETE!"
          Task.find(task.first).destroy
        else
          puts "NEWTASK"
          task.delete("id")
          new_task = Task.new(task)
          new_task.service = offer.service
          new_task.save
          if active_gift
            new_gift = Gift.new(gift)
            new_task.gift = new_gift
          else
            new_task.has_gift = false
            new_task.save
          end
        end
      end
    else
      render :json => @service.to_ext_json(:success => @service.update_attributes(params[:service]))
    end
  end