RulesReactionController.php

<?php

namespace Drupal\rules\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\rules\Entity\ReactionRuleConfig;

/**
 * Controller methods for Reaction rules.
 */
class RulesReactionController extends ControllerBase {
    
    /**
     * Enables a reaction rule.
     *
     * @param \Drupal\rules\Entity\ReactionRuleConfig $rules_reaction_rule
     *   The reaction rule configuration entity.
     *
     * @return \Symfony\Component\HttpFoundation\RedirectResponse
     *   A redirect response to the reaction rules listing page.
     */
    public function enableConfig(ReactionRuleConfig $rules_reaction_rule) {
        $rules_reaction_rule->enable()
            ->save();
        $this->getLogger('rules')
            ->notice('The reaction rule %label has been enabled.', [
            '%label' => $rules_reaction_rule->label(),
        ]);
        $this->messenger()
            ->addMessage($this->t('The reaction rule %label has been enabled.', [
            '%label' => $rules_reaction_rule->label(),
        ]));
        return $this->redirect('entity.rules_reaction_rule.collection');
    }
    
    /**
     * Disables a reaction rule.
     *
     * @param \Drupal\rules\Entity\ReactionRuleConfig $rules_reaction_rule
     *   The reaction rule configuration entity.
     *
     * @return \Symfony\Component\HttpFoundation\RedirectResponse
     *   A redirect response to the reaction rules listing page.
     */
    public function disableConfig(ReactionRuleConfig $rules_reaction_rule) {
        $rules_reaction_rule->disable()
            ->save();
        $this->getLogger('rules')
            ->notice('The reaction rule %label has been disabled.', [
            '%label' => $rules_reaction_rule->label(),
        ]);
        $this->messenger()
            ->addMessage($this->t('The reaction rule %label has been disabled.', [
            '%label' => $rules_reaction_rule->label(),
        ]));
        return $this->redirect('entity.rules_reaction_rule.collection');
    }

}