EasyAdmin 3 Dashbord Crud::PAGE_INDEX with delete Button only for deletable entitys - entity

Question

I search for a solution to create in an EasyAdmin 3 Backend on the INDEX View. So That allowed me only add a delete button to delatable items. Thanks for help
public function configureActions(Actions $actions): Actions
{
$deleteSite = Action::new('drop', 'Delete', 'fas fa-delete')
->displayIf(
static function ($entity) {
return $entity->getIsDeletable();
}
)->linkToCrudAction(Crud::PAGE_INDEX);
return $actions
->remove(Crud::PAGE_INDEX, 'delete')
->remove(Crud::PAGE_DETAIL, 'delete')
->add(Crud::PAGE_INDEX, 'detail')
->add(Crud::PAGE_INDEX, $deleteSite)
->add(Crud::PAGE_DETAIL, $deleteSite);
}

Answer 1

I did this with a custom controller
public function index(): Response
{
$entityManager = $this->getDoctrine()->getManager();
$messages = $entityManager->getRepository(MessageUpdate::class)->getLastMessage();
return $this->render('/front/dashboard.html.twig', [
'messages' => $messages
]);
Then in the twig file :
{% for message in messages %}
<br>
<p>Modification le {{message.datePublished|date('d-m-Y')}} {{ message.title }} {{ message.message }} </p> .
<form action="/admin/deleteMessage/{{message.id}}" method="post">
<input type="submit" value="supprimer"
name="Submit" id="frm1_submit" />
</form>
<br>
{% endfor %}
And in the controller :
/**
* #Route("admin/deleteMessage/{id}", name="messageUpdate_delete" , methods={"POST"})
*/
public function deleteMessage($id){
$repository = $this->getDoctrine()->getRepository(MessageUpdate::class);
$message = $repository->find($id);
$repository->deleteMessage($id);
$messages = $repository->getLastMessage();
return $this->redirectToRoute('admin');
Maybe not the best way to do it, but it work ;)