1 files changed, 26 insertions, 0 deletions
diff --git a/app/models/award_emoji.rb b/app/models/award_emoji.rb
new file mode 100644
index 00000000000..59c7d87f5df
--- /dev/null
+++ b/app/models/award_emoji.rb
@@ -0,0 +1,26 @@
+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: 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