Marcosh\PhpValidationDSL\Combinator\TranslateErrors

Complexity

Total Complexity

6

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	validate()	0	3	1
A	translateNestedErrors()	0	15	3
A	validationWithTranslator()	0	3	1

<?php

declare(strict_types=1);

namespace Marcosh\PhpValidationDSL\Combinator;

use Marcosh\PhpValidationDSL\Result\ValidationResult;
use Marcosh\PhpValidationDSL\Translator\Translator;
use Marcosh\PhpValidationDSL\Validation;
use function is_array;
use function is_string;

final class TranslateErrors implements Validation
{
    /**
     * @var Validation
     */
    private $validation;

    /**
     * @var Translator
     */
    private $translator;

    public function __construct(Validation $validation, Translator $translator)
    {
        $this->validation = $validation;
        $this->translator = $translator;
    }

    public static function validationWithTranslator(Validation $validation, Translator $translator): self
    {
        return new self($validation, $translator);
    }

    public function validate($data, array $context = []): ValidationResult
    {
        return MapErrors::to($this->validation, [$this, 'translateNestedErrors'])->validate($data, $context);
    }

    public function translateNestedErrors(array $messages): array
    {
        $translator = $this->translator;

        return array_map(function ($message) use ($translator) {
            if (is_string($message)) {
                return $translator->translate($message);
            }

            if (is_array($message)) {
                return $this->translateNestedErrors($message);
            }

            return $message;
        }, $messages);
    }
}