Add basic domain creating via EPP

app/helpers/epp/domains_helper.rb

@@ -0,0 +1,18 @@
+module Epp::DomainsHelper
+  def create_domain
+    domain = Domain.create!(domain_params)
+    render '/epp/domains/create'
+  end
+
+  def domain_params
+    cp = command_params
+    {
+      name: cp[:name],
+      registrar: nil, #well come from current_epp_user
+      registered_at: Time.now,
+      valid_from: Date.today,
+      valid_to: Date.today + cp[:period].to_i.years,
+      auth_info: cp[:authInfo]
+    }
+  end
+end