class.ilLTIProviderObjectSetting.php

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<?php

declare(strict_types=1);

class ilLTIProviderObjectSetting
{
    private ?\ilLogger $log = null;

    private ?\ilDBInterface $db = null;

    private int $ref_id = 0;
    private int $consumer_id = 0;
    private int $admin = 0;
    private int $tutor = 0;
    private int $member = 0;

    public function __construct(int $a_ref_id, int $a_ext_consumer_id)
    {
        global $DIC;

        $this->log = ilLoggerFactory::getLogger('ltis');
        $this->db = $DIC->database();

        $this->ref_id = $a_ref_id;
        $this->consumer_id = $a_ext_consumer_id;

        $ok = $this->read();
        if (!$ok) {
            $this->log->warning("no ref_id set");
        }
    }


    public function setAdminRole(int $a_role): void
    {
        $this->admin = $a_role;
    }

    public function getAdminRole(): int
    {
        return $this->admin;
    }

    public function setTutorRole(int $a_role): void
    {
        $this->tutor = $a_role;
    }

    public function getTutorRole(): int
    {
        return $this->tutor;
    }

    public function setMemberRole(int $a_role): void
    {
        $this->member = $a_role;
    }

    public function getMemberRole(): int
    {
        return $this->member;
    }

    public function setConsumerId(int $a_consumer_id): void
    {
        $this->consumer_id = $a_consumer_id;
    }

    public function getConsumerId(): int
    {
        return $this->consumer_id;
    }


    public function delete(): void
    {
        $query = 'DELETE FROM lti_int_provider_obj ' .
            'WHERE ref_id = ' . $this->db->quote($this->ref_id, 'integer') . ' ' .
            'AND ext_consumer_id = ' . $this->db->quote($this->getConsumerId(), 'integer');
        $this->db->manipulate($query);
    }

    public function save(): void
    {
        $this->delete();

        $query = 'INSERT INTO lti_int_provider_obj ' .
            '(ref_id,ext_consumer_id,admin,tutor,member) VALUES( ' .
            $this->db->quote($this->ref_id, 'integer') . ', ' .
            $this->db->quote($this->getConsumerId(), 'integer') . ', ' .
            $this->db->quote($this->getAdminRole(), 'integer') . ', ' .
            $this->db->quote($this->getTutorRole(), 'integer') . ', ' .
            $this->db->quote($this->getMemberRole(), 'integer') .
            ' )';
        $this->db->manipulate($query);
    }

    protected function read(): bool
    {
        if (!$this->ref_id) {
            return false;
        }

        $query = 'SELECT * FROM lti_int_provider_obj ' .
            'WHERE ref_id = ' . $this->db->quote($this->ref_id, 'integer') . ' ' .
            'AND ext_consumer_id = ' . $this->db->quote($this->getConsumerId(), 'integer');

        $res = $this->db->query($query);
        while ($row = $res->fetchObject()) {
            $this->ref_id = (int) $row->ref_id;
            $this->consumer_id = (int) $row->ext_consumer_id;
            $this->admin = (int) $row->admin;
            $this->tutor = (int) $row->tutor;
            $this->member = (int) $row->member;
        }
        return true;
    }
}