class AwardEmoji < ActiveRecord::Base DOWNVOTE_NAME = "thumbsdown".freeze UPVOTE_NAME = "thumbsup".freeze include Participable belongs_to :awardable, polymorphic: true belongs_to :user validates :awardable, :user, presence: true validates :name, presence: true, inclusion: { in: Gitlab::Emoji.emojis_names } validates :name, uniqueness: { scope: [:user, :awardable_type, :awardable_id] } participant :user scope :downvotes, -> { where(name: DOWNVOTE_NAME) } scope :upvotes, -> { where(name: UPVOTE_NAME) } def downvote? self.name == DOWNVOTE_NAME end def upvote? self.name == UPVOTE_NAME end end