/**
* @param $uid
* @return HasSageId
* @throws \LogicException
*/
public function generateSageId($uid)
{
$uidBase = '';
if (LuhnCheckDigit::validateNumber($uid) && strlen($uid) === 12) {
$uidBase = substr((string) $uid, 1, 10);
} else {
throw new \LogicException('The uid supplied did not pass validation');
}
$this->sageId = strtoupper(sprintf('L%07s', base_convert($uidBase, 10, 36)));
return $this;
}
/**
* @param mixed $uid
* @return bool|int
*/
public function isValid($uid)
{
$result = true;
$this->setValue(trim($uid));
if (!preg_match($this->uidRegexp, $this->getValue())) {
$this->error(self::NOT_CORRECT_FORMAT);
$result &= false;
}
if (false == LuhnCheckDigit::validateNumber($uid)) {
$this->error(self::CHECKSUM_NOT_VALID);
$result &= false;
}
return $result;
}
public function testValidateBad()
{
$expected = 8;
$this->assertFalse(LuhnCheckDigit::validateNumber('1234' . $expected));
}
