continue to backport old code

app/workers/wow_pets_collection_worker.rb

@@ -0,0 +1,18 @@
+class WowPetsCollectionWorker
+  include Sidekiq::Worker
+
+  def perform(user_id)
+    return unless (user = User.find(user_id))
+
+    RBattlenet.set_options(locale: 'en_US')
+    result = RBattlenet::Wow::Profile::PetsCollection.find(user.token)
+
+    return unless result.status_code == 200
+
+    result.pets.each do |pet|
+      next unless (local_pet = WowPet.where(pet_id: pet.species.id).first)
+
+      UserObtainWowPet.where(user: user.id, wow_pet: local_pet.id).first_or_create
+    end
+  end
+end