100 lines
2.2 KiB
PHP
100 lines
2.2 KiB
PHP
<?php
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namespace App\Service\Comment;
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use App\Entity\Comment;
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use App\Hydrator\DoctrineObject;
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use App\Service\EntityServiceInterface;
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use Doctrine\ORM\EntityManager;
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use Doctrine\ORM\Query;
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use Exception;
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class CommentService implements EntityServiceInterface
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{
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/**
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* @var EntityManager
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*/
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private $em;
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/**
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* @var DoctrineObject
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*/
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private $hydrator;
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public function __construct(EntityManager $em, DoctrineObject $hydrator)
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{
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$this->em = $em;
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$this->hydrator = $hydrator;
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}
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public function getList()
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{
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$qb = $this->em->createQueryBuilder();
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$entities = $qb->select('c,u,a')
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->from(Comment::class, 'c')
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->leftJoin('c.author', 'u')
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->leftJoin('c.article', 'a')
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->getQuery()
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->getArrayResult();
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return $entities;
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}
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public function get($id)
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{
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$qb = $this->em->createQueryBuilder();
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$entity = $qb->select('c,u,a')
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->from(Comment::class, 'c')
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->leftJoin('c.author', 'u')
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->leftJoin('c.article', 'a')
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->where('c.id = :cid')
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->setParameter('cid', $id)
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->getQuery()
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->getOneOrNullResult(Query::HYDRATE_ARRAY);
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return $entity;
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}
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public function create($data)
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{
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$entity = $this->hydrator->hydrate($data, new Comment());
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try {
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$this->em->persist($entity);
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$this->em->flush();
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} catch (Exception $ex) {
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return false;
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}
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return $entity;
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}
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public function modify($id, $data)
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{
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if (null === ($entity = $this->em->find(Comment::class, $id))) {
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return false;
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}
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$entity = $this->hydrator->hydrate($data, $entity);
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$this->em->persist($entity);
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$this->em->flush();
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return $entity;
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}
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public function delete($id)
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{
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if (null === ($entity = $this->em->find(Comment::class, $id))) {
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return false;
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}
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try {
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$this->em->remove($entity);
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$this->em->flush();
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} catch (Exception $ex) {
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return false;
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}
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return true;
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}
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}
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