/**
* @param $id
* @return mixed
*/
public function delete($id)
{
try {
$query = 'SELECT COUNT(*) as `count` FROM `*PREFIX*contacts_cards` WHERE `id` = ? AND `addressbookid` = ?';
$stmt = \OCP\DB::prepare($query);
$result = $stmt->execute(array($id, $this->id));
if (\OCP\DB::isError($result)) {
\OCP\Util::writeLog('contacts', __METHOD__ . 'DB error: ' . \OC_DB::getErrorMessage($result), \OCP\Util::ERROR);
return false;
}
if ((int) $result['count'] === 0) {
\OCP\Util::writeLog('contacts', __METHOD__ . 'Contact with id ' . $id . 'doesn\'t belong to addressbook with id ' . $this->id, \OCP\Util::ERROR);
return false;
}
} catch (\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
return false;
}
return VCard::delete($id);
}
