72 lines
2.2 KiB
PHP
72 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Yansongda\Pay\Plugin\Wechat;
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use Closure;
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use Psr\Http\Message\ServerRequestInterface;
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use Yansongda\Pay\Contract\PluginInterface;
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use Yansongda\Pay\Direction\NoHttpRequestDirection;
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use Yansongda\Pay\Exception\ContainerException;
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use Yansongda\Pay\Exception\Exception;
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use Yansongda\Pay\Exception\InvalidConfigException;
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use Yansongda\Pay\Exception\InvalidParamsException;
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use Yansongda\Pay\Exception\InvalidResponseException;
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use Yansongda\Pay\Exception\ServiceNotFoundException;
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use Yansongda\Pay\Logger;
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use Yansongda\Pay\Rocket;
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use Yansongda\Supports\Collection;
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use function Yansongda\Pay\decrypt_wechat_resource;
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use function Yansongda\Pay\verify_wechat_sign;
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class CallbackPlugin implements PluginInterface
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{
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/**
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* @throws ContainerException
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* @throws InvalidConfigException
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* @throws ServiceNotFoundException
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* @throws InvalidResponseException
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* @throws InvalidParamsException
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*/
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public function assembly(Rocket $rocket, Closure $next): Rocket
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{
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Logger::debug('[wechat][CallbackPlugin] 插件开始装载', ['rocket' => $rocket]);
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$this->formatRequestAndParams($rocket);
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/* @phpstan-ignore-next-line */
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verify_wechat_sign($rocket->getDestinationOrigin(), $rocket->getParams());
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$body = json_decode((string) $rocket->getDestination()->getBody(), true);
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$rocket->setDirection(NoHttpRequestDirection::class)->setPayload(new Collection($body));
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$body['resource'] = decrypt_wechat_resource($body['resource'] ?? [], $rocket->getParams());
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$rocket->setDestination(new Collection($body));
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Logger::info('[wechat][CallbackPlugin] 插件装载完毕', ['rocket' => $rocket]);
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return $next($rocket);
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}
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/**
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* @throws InvalidParamsException
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*/
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protected function formatRequestAndParams(Rocket $rocket): void
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{
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$request = $rocket->getParams()['request'] ?? null;
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if (!$request instanceof ServerRequestInterface) {
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throw new InvalidParamsException(Exception::REQUEST_NULL_ERROR);
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}
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$rocket->setDestination(clone $request)
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->setDestinationOrigin($request)
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->setParams($rocket->getParams()['params'] ?? [])
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;
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}
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}
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