W2w\Lib\ApieObjectAccessNormalizer\Exceptions\ValidationException

Complexity

Total Complexity

10

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getExceptions()	0	3	1
A	getErrors()	0	3	1
B	__construct()	0	11	7
A	getI18n()	0	3	1

<?php

namespace W2w\Lib\ApieObjectAccessNormalizer\Exceptions;

use Throwable;
use W2w\Lib\ApieObjectAccessNormalizer\Errors\ErrorBag;
use W2w\Lib\ApieObjectAccessNormalizer\Normalizers\ApieObjectAccessNormalizer;

/**
 * Exception thrown if the constructor could not be called or if a setter threw an error.
 *
 * @see ApieObjectAccessNormalizer::denormalize()
 */
class ValidationException extends ApieException implements LocalizationableException
{
    private $errors;

    /**
     * @var Throwable[][] | null
     */
    private $exceptions;

    /**
     * @param string[][]|ErrorBag $errors
     * @param Throwable|null $previous
     */
    public function __construct($errors, Throwable $previous = null)
    {
        $this->errors = $errors instanceof ErrorBag ? $errors->getErrors() : (array) $errors;
        if (!$previous && $errors instanceof ErrorBag && $errors->hasErrors()) {
            $this->exceptions = $errors->getExceptions();
            $tmp = reset($this->exceptions);
            if ($tmp) {
                $previous = reset($tmp) ? : null;
            }
        }
        parent::__construct(422, 'A validation error occurred', $previous);
    }

    /**
     * Returns the validation errors.
     *
     * @return string[][]
     */
    public function getErrors(): array
    {
        return $this->errors;
    }

    /**
     * @return Throwable[][] | null
     */
    public function getExceptions(): array
    {
        return $this->exceptions;

The expression return $this->exceptions could return the type null which is incompatible with the type-hinted return array. Consider adding an additional type-check to rule them out.

    }

    public function getI18n(): LocalizationInfo
    {
        return new LocalizationInfo('general.validation', ['errors' => $this->getErrors()]);
    }
}