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<?php |
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declare(strict_types=1); |
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/* For licensing terms, see /license.txt */ |
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namespace Chamilo\CoreBundle\Command; |
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use Chamilo\CoreBundle\Entity\Session; |
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use Chamilo\CoreBundle\Entity\SessionRelUser; |
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use Chamilo\CourseBundle\Entity\CLp; |
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use Chamilo\CourseBundle\Repository\CLpRepository; |
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use Chamilo\CoreBundle\Repository\SessionRepository; |
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use Chamilo\CourseBundle\Entity\CLpView; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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class ReinscriptionCheckCommand extends Command |
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{ |
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protected static $defaultName = 'app:reinscription-check'; |
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private CLpRepository $lpRepository; |
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private SessionRepository $sessionRepository; |
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private EntityManagerInterface $entityManager; |
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public function __construct( |
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CLpRepository $lpRepository, |
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SessionRepository $sessionRepository, |
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EntityManagerInterface $entityManager |
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) { |
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parent::__construct(); |
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$this->lpRepository = $lpRepository; |
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$this->sessionRepository = $sessionRepository; |
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$this->entityManager = $entityManager; |
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} |
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protected function configure(): void |
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{ |
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$this |
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->setDescription('Checks for users whose course completions have expired and reinscribe them into new sessions if needed.') |
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->addOption( |
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'debug', |
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null, |
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InputOption::VALUE_NONE, |
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'If set, debug messages will be shown.' |
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); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$debug = $input->getOption('debug'); |
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$expiredViews = $this->lpRepository->findExpiredViews(0); |
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if ($debug) { |
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$output->writeln(sprintf('Found %d expired views.', count($expiredViews))); |
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} |
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foreach ($expiredViews as $view) { |
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$user = $view->getUser(); |
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$session = $view->getSession(); |
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$lp = $view->getLp(); |
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if ($debug) { |
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$output->writeln(sprintf( |
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'User %d completed course %d associated with session %d, and its validity has expired.', |
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$user->getId(), |
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$lp->getIid(), |
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$session->getId() |
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)); |
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} |
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$validSession = $this->findValidSessionInHierarchy($session); |
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if ($validSession) { |
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$this->enrollUserInSession($user, $validSession); |
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if ($debug) { |
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$output->writeln(sprintf( |
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'User %d re-enrolled into session %d.', |
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$user->getId(), |
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$validSession->getId() |
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)); |
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} |
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} else { |
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if ($debug) { |
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$output->writeln(sprintf( |
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'No valid session found for user %d.', |
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$user->getId() |
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)); |
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} |
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} |
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} |
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return Command::SUCCESS; |
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} |
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/** |
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* Find users with expired completion based on "validity_in_days". |
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*/ |
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private function findExpiredCompletions($lp, $validityDays) |
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{ |
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$now = new \DateTime(); |
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$expirationDate = (clone $now)->modify('-' . $validityDays . ' days'); |
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// Find users with 100% completion and whose last access date (start_time) is older than 'validity_in_days' |
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return $this->entityManager->getRepository(CLpView::class) |
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->createQueryBuilder('v') |
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->innerJoin('Chamilo\CourseBundle\Entity\CLpItemView', 'iv', 'WITH', 'iv.view = v') |
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->where('v.lp = :lp') |
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->andWhere('v.progress = 100') |
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->andWhere('iv.startTime < :expirationDate') |
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->setParameter('lp', $lp) |
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->setParameter('expirationDate', $expirationDate->getTimestamp()) |
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->getQuery() |
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->getResult(); |
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} |
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/** |
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* Enrolls a user into a session. |
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*/ |
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private function enrollUserInSession($user, $session): void |
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{ |
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$existingSubscription = $this->findUserSubscriptionInSession($user, $session); |
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if (!$existingSubscription) { |
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$session->addUserInSession(Session::STUDENT, $user); |
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$this->entityManager->persist($session); |
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$this->entityManager->flush(); |
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} |
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} |
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private function findUserSubscriptionInSession($user, $session) |
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{ |
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return $this->entityManager->getRepository(SessionRelUser::class) |
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->findOneBy([ |
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'user' => $user, |
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'session' => $session, |
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]); |
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} |
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private function findValidSessionInHierarchy(Session $session): ?Session |
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{ |
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$childSessions = $this->sessionRepository->findChildSessions($session); |
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/* @var Session $child */ |
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foreach ($childSessions as $child) { |
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$validUntil = (clone $child->getAccessEndDate())->modify("-{$child->getDaysToReinscription()} days"); |
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if (new \DateTime() <= $validUntil) { |
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return $child; |
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} |
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$validChild = $this->findValidSessionInHierarchy($child); |
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if ($validChild) { |
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return $validChild; |
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} |
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} |
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/* @var Session $parentSession */ |
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$parentSession = $this->sessionRepository->findParentSession($session); |
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if ($parentSession) { |
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$validUntil = (clone $parentSession->getAccessEndDate())->modify("-{$parentSession->getDaysToReinscription()} days"); |
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if (new \DateTime() <= $validUntil) { |
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return $parentSession; |
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} |
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} |
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return null; |
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} |
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} |
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chamilo /
chamilo-lms
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This check looks for private methods that have been defined, but are not used inside the class.