SIRH/src/Repository/EmployeeLeaveBalanceRepository.php

<?php

declare(strict_types=1);

namespace App\Repository;

use App\Entity\Employee;
use App\Entity\EmployeeLeaveBalance;
use App\Enum\LeaveRuleCode;
use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
use Doctrine\Persistence\ManagerRegistry;

/**
 * @extends ServiceEntityRepository<EmployeeLeaveBalance>
 */
final class EmployeeLeaveBalanceRepository extends ServiceEntityRepository
{
    public function __construct(ManagerRegistry $registry)
    {
        parent::__construct($registry, EmployeeLeaveBalance::class);
    }

    public function findOneByEmployeeRuleAndYear(
        Employee $employee,
        LeaveRuleCode|string $ruleCode,
        int $year
    ): ?EmployeeLeaveBalance {
        $ruleCodeValue = $ruleCode instanceof LeaveRuleCode ? $ruleCode->value : $ruleCode;

        return $this->createQueryBuilder('b')
            ->andWhere('b.employee = :employee')
            ->andWhere('b.ruleCode = :ruleCode')
            ->andWhere('b.year = :year')
            ->setParameter('employee', $employee)
            ->setParameter('ruleCode', $ruleCodeValue)
            ->setParameter('year', $year)
            ->setMaxResults(1)
            ->getQuery()
            ->getOneOrNullResult()
        ;
    }

    public function findEarliestYearForEmployee(Employee $employee): ?int
    {
        $result = $this->createQueryBuilder('b')
            ->select('MIN(b.year) AS year')
            ->andWhere('b.employee = :employee')
            ->setParameter('employee', $employee)
            ->getQuery()
            ->getOneOrNullResult()
        ;

        if (!is_array($result) || !array_key_exists('year', $result) || null === $result['year']) {
            return null;
        }

        return (int) $result['year'];
    }
}