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<?php declare(strict_types=1); |
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/* |
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* This file is part of FlexPHP. |
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* |
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* (c) Freddie Gar <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FlexPHP\Generator\Domain\Validations; |
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use FlexPHP\Generator\Domain\Exceptions\HeaderSyntaxValidationException; |
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use FlexPHP\Schema\Constants\Keyword; |
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final class HeaderSyntaxValidation implements ValidationInterface |
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{ |
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/** |
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* @var array |
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*/ |
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private $headers; |
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/** |
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* @var array |
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*/ |
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private $allowedHeaders = [ |
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Keyword::NAME, |
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Keyword::DATATYPE, |
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Keyword::CONSTRAINTS, |
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]; |
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/** |
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* @var array |
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*/ |
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private $requiredHeaders = [ |
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Keyword::NAME, |
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Keyword::DATATYPE, |
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]; |
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public function __construct(array $headers) |
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{ |
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$this->headers = $headers; |
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} |
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public function validate(): void |
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{ |
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$this->validateAllowedHeaders(); |
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$this->validateRequiredHeaders(); |
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} |
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private function validateAllowedHeaders(): void |
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{ |
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$notAllowedHeaders = \array_filter($this->headers, function ($header) { |
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return !\in_array($header, $this->allowedHeaders); |
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}); |
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if (!empty($notAllowedHeaders)) { |
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throw new HeaderSyntaxValidationException('Unknow headers: ' . \implode(', ', $notAllowedHeaders)); |
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} |
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} |
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private function validateRequiredHeaders(): void |
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{ |
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$requiredHeaders = \array_filter($this->requiredHeaders, function ($required) { |
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return !\in_array($required, $this->headers); |
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}); |
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if (!empty($requiredHeaders)) { |
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throw new HeaderSyntaxValidationException( |
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'Required headers not present: ' . \implode(', ', $requiredHeaders) |
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); |
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} |
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} |
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} |
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flexphp /
flex-generator
