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72 lines
1.8 KiB
72 lines
1.8 KiB
<?php
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/* For licensing terms, see /license.txt */
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namespace Chamilo\CoreBundle\Repository;
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use Chamilo\CoreBundle\Entity\Course;
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use Chamilo\CoreBundle\Entity\Session;
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use Chamilo\CoreBundle\Entity\Skill;
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use Chamilo\CoreBundle\Entity\User;
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
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use Doctrine\Common\Persistence\ManagerRegistry;
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use Doctrine\ORM\Query\Expr\Join;
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/**
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* SkillRepository class.
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*
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* @author Angel Fernando Quiroz Campos <angel.quiroz@beeznest.com>
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*/
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class SkillRepository extends ServiceEntityRepository
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{
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/**
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* SkillRepository constructor.
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*/
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public function __construct(ManagerRegistry $registry)
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{
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parent::__construct($registry, Skill::class);
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}
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/**
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* Get the last acquired skill by a user on course and/or session.
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*
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* @param User $user The user
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* @param Course $course The course
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* @param Session $session The session
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*
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* @return Skill
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*/
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public function getLastByUser(User $user, Course $course = null, Session $session = null)
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{
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$qb = $this->createQueryBuilder('s');
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$qb
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->innerJoin(
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'ChamiloCoreBundle:SkillRelUser',
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'su',
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Join::WITH,
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's.id = su.skill'
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)
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->where(
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$qb->expr()->eq('su.user', $user->getId())
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);
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if ($course) {
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$qb->andWhere(
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$qb->expr()->eq('su.course', $course->getId())
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);
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}
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if ($session) {
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$qb->andWhere(
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$qb->expr()->eq('su.session', $session->getId())
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);
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}
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$qb
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->setMaxResults(1)
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->orderBy('su.id', 'DESC');
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return $qb->getQuery()->getOneOrNullResult();
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}
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}
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