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<?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\UserBundle\Entity\User; |
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use Doctrine\ORM\EntityRepository; |
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use Doctrine\ORM\Query\Expr\Join; |
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use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository; |
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use Doctrine\Common\Persistence\ManagerRegistry; |
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/** |
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* SkillRepository class. |
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* |
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* @author Angel Fernando Quiroz Campos <[email protected]> |
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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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* @param ManagerRegistry $registry |
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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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chamilo /
chamilo-lms
