+sub action_update_exchangerate {
+ my ($self) = @_;
+
+ my $data = {
+ is_standard => $self->order->currency_id == $::instance_conf->get_currency_id,
+ currency_name => $self->order->currency->name,
+ exchangerate => $self->order->daily_exchangerate_as_null_number,
+ };
+
+ $self->render(\SL::JSON::to_json($data), { type => 'json', process => 0 });
+}
+