Add moderator role and add pundit policies for admin actions (#5635)

* Add moderator role and add pundit policies for admin actions

* Add rake task for turning user into mod and revoking it again

* Fix handling of unauthorized exception

* Deliver new report e-mails to staff, not just admins

* Add promote/demote to admin UI, hide some actions conditionally

* Fix unused i18n

1 files changed, 5 insertions, 0 deletions

diff --git a/app/controllers/admin/email_domain_blocks_controller.rb b/app/controllers/admin/email_domain_blocks_controller.rb
index 09275d5dc..01058bf46 100644
--- a/app/controllers/admin/email_domain_blocks_controller.rb
+++ b/app/controllers/admin/email_domain_blocks_controller.rb
@@ -5,14 +5,18 @@ module Admin
     before_action :set_email_domain_block, only: [:show, :destroy]
 
     def index
+      authorize :email_domain_block, :index?
       @email_domain_blocks = EmailDomainBlock.page(params[:page])
     end
 
     def new
+      authorize :email_domain_block, :create?
       @email_domain_block = EmailDomainBlock.new
     end
 
     def create
+      authorize :email_domain_block, :create?
+
       @email_domain_block = EmailDomainBlock.new(resource_params)
 
       if @email_domain_block.save
@@ -23,6 +27,7 @@ module Admin
     end
 
     def destroy
+      authorize @email_domain_block, :destroy?
       @email_domain_block.destroy
       redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.destroyed_msg')
     end