class Card < ActiveRecord::Base belongs_to :character belongs_to :rarity belongs_to :type belongs_to :leader_skill belongs_to :passive_skill belongs_to :super_attack belongs_to :awaken_type belongs_to :dokkan_card, class_name: 'Card', foreign_key: :dokkan_id has_and_belongs_to_many :links delegate :name, to: :character, prefix: false validates :title, presence: true validates :character, presence: true validates :gameid, presence: true, numericality: { only_integer: true }, length: { is: 7 } validates :rarity, presence: true validates :type, presence: true validates :awaken_type, presence: true def dokkan? dokkan_id != nil end def full_name "#{title} #{character.name}" end def icon "card_#{gameid}_thumb.png" end end