Marcosh\PhpValidationDSL\Basic\HasNotKey

Complexity

Total Complexity

7

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	withKey()	0	3	1
A	withKeyAndTranslator()	0	6	1
A	withKeyAndFormatter()	0	3	1
A	__construct()	0	7	2
A	validate()	0	7	2

<?php

declare(strict_types=1);

namespace Marcosh\PhpValidationDSL\Basic;

use Marcosh\PhpValidationDSL\Result\ValidationResult;
use Marcosh\PhpValidationDSL\Translator\Translator;
use function is_callable;

final class HasNotKey
{
    public const PRESENT_KEY = 'has-not-key.present-key';

    /**
     * @var string
     */
    private $key;

    /**
     * @var callable $key -> $data -> string[]
     */
    private $errorFormatter;

    private function __construct(string $key, ?callable $errorFormatter = null)
    {
        $this->key = $key;
        $this->errorFormatter = is_callable($errorFormatter) ?
            $errorFormatter :
            function (string $key, $data) {

The parameter $data is not used and could be removed.

The parameter $key is not used and could be removed.

                return [self::PRESENT_KEY];
            };
    }

    public static function withKey(string $key): self
    {
        return new self($key);
    }

    public static function withKeyAndFormatter(string $key, callable $errorFormatter): self
    {
        return new self($key, $errorFormatter);
    }

    public static function withKeyAndTranslator(string $key, Translator $translator): self
    {
        return new self(
            $key,
            function (string $key, $data) use ($translator) {

The parameter $data is not used and could be removed.

The parameter $key is not used and could be removed.

                return [$translator->translate(self::PRESENT_KEY)];
            }
        );
    }

    public function validate($data, array $context = []): ValidationResult

The parameter $context is not used and could be removed.

    {
        if (array_key_exists($this->key, $data)) {
            return ValidationResult::errors(($this->errorFormatter)($this->key, $data));
        }

        return ValidationResult::valid($data);
    }
}