Make/Remove Admin
Gebruik dit om een ROLE_SUPER_ADMIN toe te voegen aan een user.
STAP 1
Maak een roleAction in de userController (Geen userController? Maak een CRUD van de User-entity)
    /**
     * Rol action
     *
     * @Route("/role/{id}", name="role_action")
     * @Method("GET")
     */
    public function roleAction( $id ) {
        $em = $this->getDoctrine()->getManager();


        $user = $em->getRepository( "App:User" )->find( $id );
        if ( $user->getId() == 1 ) {
            return $this->redirectToRoute( 'user_index' );
        } else {

            if ( $user ) {
                if ( in_array( "ROLE_SUPER_ADMIN", $user->getRoles() ) ) {
                    $user->removeRole( "ROLE_SUPER_ADMIN" );
                } else {

                    //Voeg admin rol toe
                    $user->addRole( "ROLE_SUPER_ADMIN" );
                }
                //Save it to the database
                $em->persist( $user );
                $em->flush();
            }
            $users = $em->getRepository( 'App:User' )->findAll();

            return $this->render( 'user/index.html.twig', array(
                'users' => $users,
            ) );
        }
    }

STAP 2
Zet wat JavaScript onderaan het {% endblock %}
{% block javascripts %} <script> function role(user, btn) { if(btn == 'delete-admin-' + user) { console.log('btn:' + btn + '<br>' + 'user: '+ user); document.getElementById('delete-admin-' + user).className = 'btn btn-success'; document.getElementById('delete-admin-' + user).innerHTML = 'Maak Admin'; document.getElementById('delete-admin-' + user).id = 'make-admin-' + user; } else if(btn == 'make-admin-' + user){ console.log('btn:' + btn + '<br>' + 'user: '+ user); document.getElementById('make-admin-'+ user).className = 'btn btn-danger'; document.getElementById('make-admin-' + user).innerHTML = 'Verwijder Admin'; document.getElementById('make-admin-' + user).id = 'delete-admin-' + user; } var xmlhttp = new XMLHttpRequest(); xmlhttp.open("GET", "/user/role/" + user, true); xmlhttp.send(); } </script> {% endblock %}
STAP 3
Zorg ervoor dat je de make/remove admin-knop ziet. Voeg deze toe aan de <table>.
<td> <a class="btn btn-primary" href="{{ path('user_show', {'id': user.id}) }}">Bekijk</a> <a class="btn btn-warning" href="{{ path('user_edit', {'id': user.id}) }}">Bewerk</a> {% if user.username == "admin" %} {% else %} {% if user.roles[0] == 'ROLE_SUPER_ADMIN' %} <button type="button" id="delete-admin-{{ user.id }}" onclick="role({{ user.id }}, this.id)" class="btn btn-danger">Verwijder Admin </button> {% else %} <button type="button" id="make-admin-{{ user.id }}" onclick="role({{ user.id }}, this.id)" class="btn btn-success" >Maak Admin </button> {% endif %} {% endif %} </td>
Als je de code er netjes uit wil laten zien in PHP Storm,
gebruik dan ctrl + alt + L