<?php

namespace App\Repository;

use App\Entity\Projet;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;

class ProjetRepository extends ServiceEntityRepository
{
    public function __construct(ManagerRegistry $registry)
    {
        parent::__construct($registry, Projet::class);
    }

    /**
     * Vérifie si un projet possède des contributions.
     */
    public function hasContributions(Projet $projet): bool
    {
        $qb = $this->getEntityManager()->createQueryBuilder();
        $qb->select('count(c.id)')
            ->from('App\\Entity\\Contribution', 'c')
            ->where('c.projet = :projet')
            ->setParameter('projet', $projet);
        return $qb->getQuery()->getSingleScalarResult() > 0;
    }
}