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94ddfcd0bdThe constructor of `Result` has many arguments, but that's not the primary reason why I'm making this change. I want to change the constructor, and it will become more complicated, so having this named constructor will be useful in the next refactoring. With this change, I also made the `id` mandatory. That made the constructor look neater and most to promote almost all properties to the constructor. Another change was removing the `fromAdjacent` method, which was quite confusing. I created the `asAdjacentOf` method, which is a bit clearer. If anything, it makes all static methods named constructors. It will be a bit more verbose, but more intuitive.
57 lines
1.2 KiB
PHP
57 lines
1.2 KiB
PHP
<?php
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/*
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* Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
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* SPDX-License-Identifier: MIT
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use ArrayAccess;
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use Attribute;
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use Respect\Validation\Message\Template;
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use Respect\Validation\Path;
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use Respect\Validation\Result;
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use Respect\Validation\Rule;
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use Respect\Validation\Rules\Core\KeyRelated;
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use function array_key_exists;
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use function is_array;
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#[Attribute(Attribute::TARGET_PROPERTY | Attribute::IS_REPEATABLE)]
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#[Template(
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'{{subject}} must be present',
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'{{subject}} must not be present',
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)]
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final class KeyExists implements Rule, KeyRelated
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{
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public function __construct(
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private readonly int|string $key,
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) {
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}
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public function getKey(): int|string
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{
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return $this->key;
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}
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public function evaluate(mixed $input): Result
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{
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return Result::of($this->hasKey($input), $input, $this)->withPath(new Path($this->key));
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}
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private function hasKey(mixed $input): bool
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{
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if (is_array($input)) {
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return array_key_exists($this->key, $input);
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}
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if ($input instanceof ArrayAccess) {
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return $input->offsetExists($this->key);
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}
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return false;
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}
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}
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