continue to backport old code

app/models/wow_mount.rb

@@ -0,0 +1,10 @@
+class WowMount < ApplicationRecord
+  extend Mobility
+  translates :name, :description, :translated_faction, :translated_source
+
+  has_many :user_obtain_mounts, dependent: :destroy
+  has_many :users, through: :user_obtain_mounts
+
+  validates :name, presence: true
+  validates :mount_id, presence: true, uniqueness: true
+end