Merge pull request #58 from agrare/check_embedded_terraform_role_butt…

…on_disabled

Check embedded_terraform role in `Button::EmbeddedTerraform#disabled?`

(cherry picked from commit 56445a8)

app/helpers/application_helper/button/embedded_terraform.rb

@@ -1,7 +1,10 @@
 class ApplicationHelper::Button::EmbeddedTerraform < ApplicationHelper::Button::Basic
   def disabled?
-    if Rbac.filtered(ManageIQ::Providers::EmbeddedTerraform::AutomationManager.all).empty?
+    if !MiqRegion.my_region.role_active?('embedded_terraform')
+      @error_message = _("Embedded Terraform Role is not enabled.")
+    elsif Rbac.filtered(ManageIQ::Providers::EmbeddedTerraform::AutomationManager.all).empty?
       @error_message = _("User isn't allowed to use the Embedded Terraform provider.")
     end
+    @error_message.present?
   end
 end