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DataHandlerResult.php
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DataHandlerResult.php
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<?php
namespace Rzeka\DataHandler;
use Symfony\Component\Validator\ConstraintViolation;
use Symfony\Component\Validator\ConstraintViolationListInterface;
use Symfony\Component\Validator\Exception\InvalidArgumentException;
class DataHandlerResult
{
/**
* @var array
*/
private $requestData;
/**
* @var ConstraintViolationListInterface
*/
private $violationList;
/**
* @var mixed
*/
private $data;
/**
* @var array
*/
private $errors;
/**
* @param mixed $data
* @param array $requestData
* @param ConstraintViolationListInterface $violationList
*/
public function __construct($data, array $requestData, ConstraintViolationListInterface $violationList)
{
$this->data = $data;
$this->requestData = $requestData;
$this->violationList = $violationList;
}
/**
* @return bool
*/
public function isValid(): bool
{
return $this->violationList->count() === 0;
}
/**
* @return array
*/
public function getErrors(): array
{
if ($this->errors === null) {
if ($this->isValid()) {
$this->errors = [];
} else {
$this->buildErrors();
}
}
return $this->errors;
}
/**
* @return array
*/
public function getRequestData(): array
{
return $this->requestData;
}
/**
* @return ConstraintViolationListInterface
*/
public function getViolationList(): ConstraintViolationListInterface
{
return $this->violationList;
}
/**
* @return mixed
*/
public function getData()
{
return $this->data;
}
private function buildErrors(): void
{
$errors = [];
/** @var ConstraintViolation $violation */
foreach ($this->violationList as $violation) {
$path = $violation->getPropertyPath();
if ($path === null) {
$path = '-';
}
$constraint = $violation->getConstraint();
if (isset($constraint->payload['error'])) {
$errorCode = $constraint->payload['error'];
} else {
try {
$errorCode = $constraint::getErrorName($violation->getCode());
} catch (InvalidArgumentException $e) {
$errorCode = null;
}
}
$error = [
'path' => $path,
'message' => $violation->getMessage(),
'error' => $errorCode,
'parameters' => []
];
if ($violation->getParameters()) {
$keys = array_map(function ($v) {
return substr($v, 3, -3);
}, array_keys($violation->getParameters()));
$error['parameters'] = array_combine($keys, $violation->getParameters());
}
$errors[] = $error;
}
$this->errors = $errors;
}
}