public function findActiveEvents($start, $end)
{
$expr = Criteria::expr();
$criteria = Criteria::create();
$criteria->where(
$expr->andX($expr->gte('start', $start), $expr->lte('end', $end)
));
return $this->matching($criteria);
}
So let's say my event entity has a category and category has many events, how would I filter these?
If you want to get collection of inactive events on category object you could use criteria class
class Category{
protected $events; // (oneToMany)
// ...
protected getEvents() { // default method
return $this->events;
}
protected getActiveEvents() {
$expr = Criteria::expr();
$criteria = Criteria::create();
$criteria->where(
$expr->andX($expr->gte('start', $start), $expr->lte('end', $end)
));
return $this->events->matching($criteria);
}
}
How filter data inside entity object in Symfony 2 and Doctrine
Related
I have a row with sku column that must be unique. But when I try to update this row it doesn't happen because of this. How to avoid this with Doctrine ? Or I should write custom logic ?
if (!$this->uniqueSkuSpecification->isSatisfiedBy($request->getSku())) {
return ErrorResponse::fromCustomError(
'Product sku must be unique',
'sku',
Response::HTTP_UNPROCESSABLE_ENTITY
);
}
The way I am populating the data from $request (its DTO)
public function updateFields(UpdateProductCommand $request): Product
{
$reflection = new \ReflectionClass($this);
foreach ($reflection->getProperties() as $property) {
$field = ucfirst($property->getName());
$getter = "get{$field}";
$setter = "set{$field}";
if (method_exists($this, $setter) && !empty($request->$getter())) {
$this->$setter($request->$getter());
}
}
return $this;
}
EDIT:
I am saving/updating this way:
$this->entityManager->persist($product);
$this->entityManager->flush();
I have a CrudController for my entity, Participant. I want to add a custom action, sendAcknowledgementEmail. The EasyAdmin docs doesn't mention anything about the custom function parameters or return values.
I have the following code
public function configureActions(Actions $actions): Actions
{
$send_acknowledgement_email = Action::new('sendAcknowledgementEmail', 'Send Acknowledgement Email', 'fa fa-send')
->linkToCrudAction('sendAcknowledgementEmail');
return $actions
->add(Crud::PAGE_INDEX, $send_acknowledgement_email)
->add(Crud::PAGE_EDIT, $send_acknowledgement_email)
;
}
public function sendAcknowledgementEmail() //Do I need parameters?
{
//How do I get the Entity?
//What should I return?
}
So far, EasyAdmin detects the custom function but I get an error "The controller must return a "Symfony\Component\HttpFoundation\Response" object but it returned null. Did you forget to add a return statement somewhere in your controller?"
How do I continue from here?
The v3.x of the bundle is quite new and the documentation is not perfect yet.
Based on Ceochronos answer, here is my implementation for a clone action.
public function configureActions(Actions $actions): Actions
{
$cloneAction = Action::new('Clone', '')
->setIcon('fas fa-clone')
->linkToCrudAction('cloneAction');
return $actions
->add(Crud::PAGE_INDEX, $cloneAction);
}
public function cloneAction(AdminContext $context)
{
$id = $context->getRequest()->query->get('entityId');
$entity = $this->getDoctrine()->getRepository(Product::class)->find($id);
$clone = clone $entity;
// custom logic
$clone->setEnabled(false);
// ...
$now = new DateTime();
$clone->setCreatedAt($now);
$clone->setUpdatedAt($now);
$this->persistEntity($this->get('doctrine')->getManagerForClass($context->getEntity()->getFqcn()), $clone);
$this->addFlash('success', 'Product duplicated');
return $this->redirect($this->get(CrudUrlGenerator::class)->build()->setAction(Action::INDEX)->generateUrl());
}
After browsing through the EasyAdmin AbstractCrudController I came up with the following working code.
In order to get the current object you need the parameter AdminContext
For my use case I want to return to the CrudController index action, so for that I can do a redirect.
Note: you need to inject the CrudUrlGenerator service in your constructor controller.
public function sendAcknowledgementEmail(AdminContext $context)
{
$participant = $context->getEntity()->getInstance();
// Your logic
$url = $this->crudUrlGenerator->build()
->setController(ParticipantCrudController::class)
->setAction(Action::INDEX)
->generateUrl();
return $this->redirect($url);
}
My current function looks like this:
public function sendAcknowledgementEmail(AdminContext $context)
{
$participant = $context->getEntity()->getInstance();
$participant->sendAcknowledgementEmail();
$this->addFlash('notice','<span style="color: green"><i class="fa fa-check"></i> Email sent</span>');
$url = $this->crudUrlGenerator->build()
->setController(ParticipantCrudController::class)
->setAction(Action::INDEX)
->generateUrl();
return $this->redirect($url);
}
My current working code
<?php
namespace App\Controller\Admin;
use App\Service\WebinarService;
use EasyCorp\Bundle\EasyAdminBundle\Router\CrudUrlGenerator;
use Symfony\Contracts\Translation\TranslatorInterface;
// ...
class ParticipantCrudController extends AbstractCrudController
{
private CrudUrlGenerator $crudUrlGenerator;
private WebinarService $webinar_service;
private TranslatorInterface $translator;
public function __construct(CrudUrlGenerator $crudUrlGenerator, WebinarService $webinar_service, TranslatorInterface $translator)
{
$this->crudUrlGenerator = $crudUrlGenerator;
$this->webinar_service = $webinar_service;
$this->translator = $translator;
}
// ...
public function sendAcknowledgementEmail(AdminContext $context): Response
{
$participant = $context->getEntity()->getInstance();
try {
$this->webinar_service->sendAcknowledgementEmail($participant);
$this->addFlash('notice', 'flash.email.sent');
} catch (Exception $e) {
$this->addFlash('error', $this->translator->trans('flash.error', ['message' => $e->getMessage()]));
}
$url = $this->crudUrlGenerator->build()
->setController(ParticipantCrudController::class)
->setAction(Action::INDEX)
->generateUrl()
;
return $this->redirect($url);
}
}
I override (custom operation and service) the DELETE operation of my app to avoid deleting data from DB. What I do is I update a field value: isDeleted === true.
Here is my controller :
class ConferenceDeleteAction extends BaseAction
{
public function __invoke(EntityService $entityService, Conference $data)
{
$entityService->markAsDeleted($data, Conference::class);
}
...
My service :
class EntityService extends BaseService
{
public function markAsDeleted(ApiBaseEntity $data, string $className)
{
/**
* #var ApiBaseEntity $entity
*/
$entity = $this->em->getRepository($className)
->findOneBy(["id" => $data->getId()]);
if ($entity === null || $entity->getDeleted()) {
throw new NotFoundHttpException('Unable to find this resource.');
}
$entity->setDeleted(true);
if ($this->dataPersister->supports($entity)) {
$this->dataPersister->persist($entity);
} else {
throw new BadRequestHttpException('An error occurs. Please do try later.');
}
}
}
How can I hide the "deleted" items from collection on GET verb (filter them from the result so that they aren't visible) ?
Here is my operation for GET verb, I don't know how to handle this :
class ConferenceListAction extends BaseAction
{
public function __invoke(Request $request, $data)
{
return $data;
}
}
I did something; I'm not sure it's a best pratice.
Since when we do :
return $data;
in our controller, API Platform has already fetch data and fill $data with.
So I decided to add my logic before the return; like :
public function __invoke(Request $request, $data)
{
$cleanDatas = [];
/**
* #var Conference $conf
*/
foreach ($data as $conf) {
if (!$conf->getDeleted()) {
$cleanDatas[] = $conf;
}
}
return $cleanDatas;
}
So now I only have undeleted items. Feel free to let me know if there is something better.
Thanks.
Custom controllers are discouraged in the docs. You are using Doctrine ORM so you can use a Custom Doctrine ORM Extension:
// api/src/Doctrine/ConferenceCollectionExtension.php
namespace App\Doctrine;
use ApiPlatform\Core\Bridge\Doctrine\Orm\Extension\QueryCollectionExtensionInterface;
use ApiPlatform\Core\Bridge\Doctrine\Orm\Util\QueryNameGeneratorInterface;
use App\Entity\Conference;
use Doctrine\ORM\QueryBuilder;
final class CarCollectionExtension implements QueryCollectionExtensionInterface
{
public function applyToCollection(QueryBuilder $queryBuilder, QueryNameGeneratorInterface $queryNameGenerator, string $resourceClass, string $operationName = null): void
{
if ($resourceClass != Conference::class) return;
$rootAlias = $queryBuilder->getRootAliases()[0];
$queryBuilder->andWhere("$rootAlias.isDeleted = false OR $rootAlias.isDeleted IS NULL);
}
}
This will automatically be combined with any filters, sorting and pagination of collection operations with method GET.
You can make this Extension specific to an operation by adding to the if statement something like:
|| $operationName == 'conference_list'
If you're not using the autoconfiguration, you have to register the custom extension:
# api/config/services.yaml
services:
# ...
'App\Doctrine\ConferenceCollectionExtension':
tags:
- { name: api_platform.doctrine.orm.query_extension.collection }
If you also want to add a criterium for item operations, see the docs on Extensions
I want your help to solve a little problem.
I try to register log entity with the 'onflush' event.
I have a working solution for create, edit or delete entity.
But now, I want to register id entity when a new object has been inserted.
The 'onflush' event doesn't manage id when he has been called by Doctrine Lyfecylce.
https://www.doctrine-project.org/projects/doctrine-orm/en/latest/reference/events.html#onflush
So i have try to work with 'postflush' event.
I have get id object, but i don't know how i can save this.
Here is a bit code :
public function getSubscribedEvents()
{
return array(
Events::onFlush,
Events::postFlush,
);
}
public function postFlush(PostFlushEventArgs $args)
{
$this->log->setObjectId($this->element->getId());
dump($this->element->getId()); // return element ID
dump($this->log->getObjectId()); // return log attribute
// no data has been saved
}
public function onFlush(OnFlushEventArgs $args)
{
$em = $args->getEntityManager();
$uow = $em->getUnitOfWork();
if (sizeof($uow->getScheduledEntityInsertions()) > 0)
$this->logEntityChangeSets($em, $uow, Log::STATUS_INSERT, $uow->getScheduledEntityInsertions());
$uow->computeChangeSets();
}
public function logEntityChangeSets(EntityManager $em, UnitOfWork $uow, $status, Array $array)
{
// code for create Log entity and fill it
}
Thanks for your patience and your help.
//Suppose Entity Notes has property 'creationdate' & 'getCreationDate()' method to access.
DefaultController extends Controller {
public function indexAction(){
$em = $this->getDoctrine()->getManager();
$repository = $em->getRepository('Bundle:Notes');
$notes = $repository->findBy(array('userid' => $userId);
//Now I want to sort the notes array as per creation date using usort
usort($notes, array($this,"cmp"));
}
function cmp($a, $b) {
return strtotime($a->getCreationDate()) > strtotime($b->getCreationDate())? -1:1;
}
}
You can set the order in your call to the repository rather than after like so...
$notes = $repository->findBy(
array('userid' => $userId), // search criteria
array('creationdate' => 'ASC') // order criteria
);
I know you said you wanted to use usort but it seems kind of unnecessary.