chill-bundles/src/Bundle/ChillReportBundle/Search/ReportSearch.php

<?php

declare(strict_types=1);

/*
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

namespace Chill\ReportBundle\Search;

use Chill\MainBundle\Entity\Scope;
use Chill\MainBundle\Search\AbstractSearch;
use Chill\MainBundle\Search\ParsingException;
use Chill\MainBundle\Security\Authorization\AuthorizationHelper;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\QueryBuilder;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;

/**
 * Search amongst reports.
 */
class ReportSearch extends AbstractSearch implements ContainerAwareInterface
{
    use \Symfony\Component\DependencyInjection\ContainerAwareTrait;

    private readonly \Chill\MainBundle\Entity\User $user;

    public function __construct(
        private readonly EntityManagerInterface $em,
        private readonly AuthorizationHelper $helper,
        TokenStorageInterface $tokenStorage
    ) {
        if (!$tokenStorage->getToken()->getUser() instanceof \Chill\MainBundle\Entity\User) {
            throw new \RuntimeException('an user must be associated with token');
        }
        $this->user = $tokenStorage->getToken()->getUser();
    }

    public function getOrder()
    {
        return 10000;
    }

    public function isActiveByDefault()
    {
        return false;
    }

    public function renderResult(array $terms, $start = 0, $limit = 50, array $options = [], $format = 'html')
    {
        return $this->container->get('templating')->render('@ChillReport/Search/results.html.twig', [
            'reports' => $this->getReports($terms, $start, $limit),
            'total' => $this->count($terms),
            'pattern' => $this->recomposePattern($terms, ['date'], 'report'),
        ]);
    }

    public function supports($domain, $format = 'html')
    {
        return 'report' === $domain;
    }

    private function addACL(QueryBuilder $qb)
    {
        // adding join
        $qb->join('r.person', 'p');

        $role = 'CHILL_REPORT_SEE';
        $reachableCenters = $this->helper->getReachableCenters($this->user, $role);

        $whereElement = $qb->expr()->orX();
        $i = 0;

        foreach ($reachableCenters as $center) {
            $reachableScopesId = array_map(
                static fn (Scope $scope) => $scope->getId(),
                $this->helper->getReachableScopes($this->user, $role, $center)
            );
            $whereElement->add(
                $qb->expr()->andX(
                    $qb->expr()->eq('p.center', ':center_'.$i),
                    $qb->expr()->in('r.scope', ':reachable_scopes_'.$i)
                )
            );
            $qb->setParameter('center_'.$i, $center);
            $qb->setParameter('reachable_scopes_'.$i, $reachableScopesId);
        }

        return $whereElement;
    }

    /**
     * @param array $terms the terms
     *
     * @return QueryBuilder
     */
    private function buildQuery(array $terms)
    {
        $query = $this->em->createQueryBuilder();

        $query->from('ChillReportBundle:Report', 'r');

        // throw a parsing exception if key 'date' and default is set
        if (\array_key_exists('date', $terms) && '' !== $terms['_default']) {
            throw new ParsingException('You may not set a date argument and a date in default');
        }
        // throw a parsing exception if no argument except report
        if (!\array_key_exists('date', $terms) && '' === $terms['_default']) {
            throw new ParsingException('You must provide either a date:YYYY-mm-dd argument or a YYYY-mm-dd default search');
        }

        if (\array_key_exists('date', $terms)) {
            $query->andWhere($query->expr()->eq('r.date', ':date'))
                ->setParameter('date', $this->parseDate($terms['date']));
        } elseif (\array_key_exists('_default', $terms)) {
            $query->andWhere($query->expr()->eq('r.date', ':date'))
                ->setParameter('date', $this->parseDate($terms['_default']));
        }

        $query->andWhere($this->addACL($query));

        return $query;
    }

    private function count(array $terms)
    {
        $qb = $this->buildQuery($terms);

        $qb->select('COUNT(r.id)');

        return $qb->getQuery()->getSingleScalarResult();
    }

    private function getReports(array $terms, $start, $limit)
    {
        $qb = $this->buildQuery($terms);

        $qb->select('r')
            ->setMaxResults($limit)
            ->setFirstResult($start)
            ->orderBy('r.date', 'desc');

        $reportQuery = $qb->getQuery();
        $reportQuery->setFetchMode(\Chill\ReportBundle\Entity\Report::class, 'person', \Doctrine\ORM\Mapping\ClassMetadata::FETCH_EAGER);

        return $reportQuery->getResult();
    }
}