espocrm-base/application/Espo/Entities/BugRepository.php

<?php
// repositories/BugRepository.php

namespace Espo\Entities;

use Doctrine\ORM\EntityRepository;


class BugRepository extends EntityRepository
{
    public function getRecentBugs($number = 30)
    {
        //$dql = "SELECT b, e, r FROM Bug b JOIN b.engineer e JOIN b.reporter r ORDER BY b.created DESC";
        $dql = "SELECT b FROM Bug b ORDER BY b.created DESC";

        $query = $this->getEntityManager()->createQuery($dql);
        $query->setMaxResults($number);
        return $query->getResult();
    }

    public function getRecentBugsArray($number = 30)
    {
        $dql = "SELECT b, e, r, p FROM Bug b JOIN b.engineer e ".
               "JOIN b.reporter r JOIN b.products p ORDER BY b.created DESC";
        $query = $this->getEntityManager()->createQuery($dql);
        $query->setMaxResults($number);
        return $query->getArrayResult();
    }

    public function getUsersBugs($userId, $number = 15)
    {
        $dql = "SELECT b, e, r FROM Bug b JOIN b.engineer e JOIN b.reporter r ".
               "WHERE b.status = 'OPEN' AND e.id = ?1 OR r.id = ?1 ORDER BY b.created DESC";

        return $this->getEntityManager()->createQuery($dql)
                             ->setParameter(1, $userId)
                             ->setMaxResults($number)
                             ->getResult();
    }

    public function getOpenBugsByProduct()
    {
        $dql = "SELECT p.id, p.name, count(b.id) AS openBugs FROM Bug b ".
               "JOIN b.products p WHERE b.status = 'OPEN' GROUP BY p.id";
        return $this->getEntityManager()->createQuery($dql)->getScalarResult();
    }
}