class.ilStudyProgrammePositionBasedAccess.php

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<?php declare(strict_types = 1);

class ilStudyProgrammePositionBasedAccess
{
    public function __construct(ilOrgUnitPositionAccessHandler $pah)
    {
        $this->pah = $pah;
    }

    public function getUsersInPrgAccessibleForOperation(ilObjStudyProgramme $prg, string $operation) : array
    {
        return array_map(
            function ($val) {
                return (int) $val;
            },
            $this->pah->filterUserIdsByPositionOfCurrentUser($operation, $prg->getRefId(), $prg->getMembers())
        );
    }

    public function filterUsersAccessibleForOperation(ilObjStudyProgramme $prg, string $operation, array $user_ids) : array
    {
        return array_map(
            function ($val) {
                return (int) $val;
            },
            $this->pah->filterUserIdsByPositionOfCurrentUser($operation, $prg->getRefId(), $user_ids)
        );
    }



    public function isUserAccessibleForOperationAtPrg(int $usr_id, ilObjStudyProgramme $prg, string $operation) : bool
    {
        return count($this->pah->filterUserIdsByPositionOfCurrentUser($operation, $prg->getRefId(), [$usr_id])) > 0;
    }

    public function checkPositionAccess($pos_perm, int $ref_id) : bool
    {
        return $this->pah->checkPositionAccess($pos_perm, $ref_id);
    }
}