Custom Content Type Permissions

Steps:

1. Create a hook
   

   def hook_for_available_user_roles_list(args)
     args[:roles_list][:post_type] <<  {:key=>"delete_category", :label=>"Delete Category", :description=>"Permits delete category", color: 'color' }
   end

2. Create an initializer my_custom_role.rb
   

   Rails.application.config.to_prepare do
     CamaleonCms::Admin::CategoriesController.class_eval do
       before_action :check_destroy, only: [:destroy]
       def check_destroy
         authorize! :delete_category, @post_type
       end
     end
   end

3. Restart server