100 lines
2.8 KiB
PHP
100 lines
2.8 KiB
PHP
<?php
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namespace App\Repository;
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use App\Entity\Quotes;
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
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use Doctrine\DBAL\Query\QueryBuilder;
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use Doctrine\ORM\NonUniqueResultException;
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use Doctrine\Persistence\ManagerRegistry;
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use Exception;
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/**
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* @method Quotes|null find($id, $lockMode = null, $lockVersion = null)
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* @method Quotes|null findOneBy(array $criteria, array $orderBy = null)
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* @method Quotes[] findAll()
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* @method Quotes[] findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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*/
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class QuotesRepository extends ServiceEntityRepository
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{
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public function __construct(ManagerRegistry $registry)
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{
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parent::__construct(registry: $registry, entityClass: Quotes::class);
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}
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public function add(Quotes $entity, bool $flush = true): void
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{
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$this->_em->persist(entity: $entity);
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if ($flush) {
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$this->_em->flush();
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}
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}
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public function remove(Quotes $entity, bool $flush = true): void
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{
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$this->_em->remove(entity: $entity);
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if ($flush) {
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$this->_em->flush();
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}
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}
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public function findOneRandom(): ?Quotes
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{
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try {
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$idLimits = $this->createQueryBuilder(alias: 'q')
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->select('MIN(q.id)', 'MAX(q.id)')
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->getQuery()
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->getOneOrNullResult();
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} catch (NonUniqueResultException) {
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$idLimits = 0;
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}
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try {
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$randomPossibleId = random_int(min: $idLimits[1], max: $idLimits[2]);
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} catch(Exception) {
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$randomPossibleId = 0; // return first, if any
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}
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try {
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return $this->createQueryBuilder(alias: 'q')
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->where(predicates: 'q.id >= :random_id')
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->setParameter(key: 'random_id', value: $randomPossibleId)
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->setMaxResults(maxResults: 1)
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->getQuery()
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->getOneOrNullResult();
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} catch (NonUniqueResultException) {
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// max results is 1
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return null;
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}
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}
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// /**
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// * @return Quotes[] Returns an array of Quotes objects
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// */
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/*
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public function findByExampleField($value)
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{
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return $this->createQueryBuilder('q')
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->andWhere('q.exampleField = :val')
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->setParameter('val', $value)
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->orderBy('q.id', 'ASC')
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->setMaxResults(10)
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->getQuery()
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->getResult()
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;
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}
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*/
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/*
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public function findOneBySomeField($value): ?Quotes
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{
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return $this->createQueryBuilder('q')
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->andWhere('q.exampleField = :val')
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->setParameter('val', $value)
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->getQuery()
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->getOneOrNullResult()
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;
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}
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*/
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}
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