module ModelCaching
  extend ActiveSupport::Concern

  def write_cache(action, value, expiration_time)
    Rails.cache.write(cache_key_generator(action), value, expires_in: expiration_time.seconds)
  end

  def read_cache(action)
    Rails.cache.read(cache_key_generator(action))
  end

  def delete_cache(action)
    Rails.cache.delete(cache_key_generator(action))
  end

  private

  def cache_key_generator(action)
    class_name = self.class.name.to_s
    object_id = id.to_s
    "#{class_name}_#{object_id}_#{action}"
  end
end