74 lines
2.5 KiB
PHP

<?php
declare(strict_types=1);
namespace Chill\PersonBundle\Validator\Constraints\AccompanyingPeriod;
use Chill\MainBundle\Util\DateRangeCovering;
use Chill\PersonBundle\Entity\AccompanyingPeriodParticipation;
use Chill\PersonBundle\Validator\Constraints\AccompanyingPeriod\ParticipationOverlap;
use Doctrine\Common\Collections\Collection;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;
class ParticipationOverlapValidator extends ConstraintValidator
{
private const MAX_PARTICIPATION = 1;
public function validate($participations, Constraint $constraint)
{
if (!$constraint instanceof ParticipationOverlap) {
throw new UnexpectedTypeException($constraint, ParticipationOverlap::class);
}
if (!$participations instanceof Collection) {
throw new UnexpectedTypeException($participations, 'This should be a collection');
}
if (count($participations) <= self::MAX_PARTICIPATION) {
return;
}
$overlaps = new DateRangeCovering(self::MAX_PARTICIPATION, $participations[0]->getStartDate()->getTimezone());
$participationList = [];
foreach ($participations as $participation) {
if (!$participation instanceof AccompanyingPeriodParticipation) {
throw new UnexpectedTypeException($participation, AccompanyingPeriodParticipation::class);
}
$personId = $participation->getPerson()->getId();
$participationList[$personId][] = $participation;
}
foreach ($participationList as $group) {
if (count($group) > 1) {
foreach ($group as $p) {
$overlaps->add($p->getStartDate(), $p->getEndDate(), $p->getId());
}
}
}
$overlaps->compute();
if ($overlaps->hasIntersections()) {
foreach ($overlaps->getIntersections() as list($start, $end, $ids)) {
$msg = $end === null ? $constraint->message :
$constraint->message;
$this->context->buildViolation($msg)
->setParameters([
'{{ start }}' => $start->format('d-m-Y'),
'{{ end }}' => $end === null ? null : $end->format('d-m-Y'),
'{{ ids }}' => $ids,
])
->addViolation();
}
}
}
}