initial rebuild from v1

app/workers/wow_realms_worker.rb

@@ -0,0 +1,43 @@
+class WowRealmsWorker
+  include Sidekiq::Worker
+
+  def perform
+    locales = [
+      ['en-us', 'en_US'],
+      ['es-mx', 'es_MX'],
+      ['pt-br', 'pt_BR'],
+      ['de-de', 'de_DE'],
+      ['en-gb', 'en_GB'],
+      ['es-es', 'es_ES'],
+      ['fr-fr', 'fr_FR'],
+      ['it', 'it_IT'],
+      ['ru-ru', 'ru_RU'],
+      ['ko', 'ko_KR'],
+      ['zh-tw', 'zh_TW'],
+      ['zh-cn', 'zh_CN']
+    ]
+
+    RBattlenet.authenticate(client_id: ENV['BLIZZARD_API_CLIENT_ID'], client_secret: ENV['BLIZZARD_API_CLIENT_SECRET'])
+    RBattlenet.set_options(locale: 'all')
+    result = RBattlenet::Wow::Realm.all
+
+    return unless result.status_code == 200
+
+    result.realms.each do |realm|
+      wow_realm = WowRealm.where(realm_id: realm.id).first_or_initialize
+
+      wow_realm.realm_id = realm.id
+      wow_realm.slug = realm.slug
+      wow_realm.href = realm.key.href
+
+      # Localisation data
+      locales.each do |locale|
+        Mobility.with_locale(locale[0]) { wow_realm.name = realm.name[locale[1]] }
+      end
+
+      wow_realm.save
+
+      WowRealmDetailWorker.perform_async(wow_realm.realm_id) if wow_realm.persisted?
+    end
+  end
+end