# frozen_string_literal: true

class WowAchievementCriterium < ApplicationRecord
  extend Mobility
  translates :description, :operator_name

  has_many :wow_achievements, dependent: :destroy
  has_many :child_criteria,
           class_name: 'WowAchievementCriterium',
           foreign_key: 'parent_criterium_id',
           dependent: :destroy,
           inverse_of: :parent_criterium
  belongs_to :parent_criterium, class_name: 'WowAchievementCriterium', optional: true

  has_many :completed_wow_achievement_criteria, dependent: :destroy
  has_many :wow_characters, through: :completed_wow_achievement_criteria

  validates :criterium_id, presence: true, uniqueness: true
end