App\Repository\TeacherAbsenceLessonRepository::findOneForLesson()

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function findOneForLesson(TimetableLesson $lesson): ?TeacherAbsenceLesson {
        return $this->em->createQueryBuilder()

The expression return $this->em->createQueryBuilder()->select('al')->from(App\Entity\TeacherAbsenceLesson::class, 'al')->leftJoin('al.lesson', 'l')->where('l.id = :lesson')->setParameter('lesson', $lesson->getId())->setMaxResults(1)->getQuery()->getOneOrNullResult() could return the type integer which is incompatible with the type-hinted return App\Entity\TeacherAbsenceLesson|null. Consider adding an additional type-check to rule them out.

            ->select('al')
            ->from(TeacherAbsenceLesson::class, 'al')
            ->leftJoin('al.lesson', 'l')
            ->where('l.id = :lesson')
            ->setParameter('lesson', $lesson->getId())
            ->setMaxResults(1)
            ->getQuery()
            ->getOneOrNullResult();
    }
}