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<?php |
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declare(strict_types=1); |
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namespace Yansongda\Pay\Plugin\Wechat\V3\Pay\Pos; |
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use Closure; |
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use Throwable; |
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use Yansongda\Artful\Contract\PluginInterface; |
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use Yansongda\Artful\Exception\ContainerException; |
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use Yansongda\Artful\Exception\InvalidParamsException; |
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use Yansongda\Artful\Exception\ServiceNotFoundException; |
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use Yansongda\Artful\Logger; |
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use Yansongda\Artful\Rocket; |
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use Yansongda\Pay\Exception\Exception; |
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use function Yansongda\Pay\get_wechat_config; |
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use function Yansongda\Pay\get_wechat_type_key; |
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/** |
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* @see https://pay.weixin.qq.com/docs/merchant/apis/code-payment-v3/direct/reverse.html |
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*/ |
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class CancelPlugin implements PluginInterface |
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{ |
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/** |
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* @throws ContainerException |
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* @throws ServiceNotFoundException |
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* @throws Throwable 随机字符串生成失败 |
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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][V3][Pay][Pos][CancelPlugin] 插件开始装载', ['rocket' => $rocket]); |
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$params = $rocket->getParams(); |
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$config = get_wechat_config($params); |
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$payload = $rocket->getPayload(); |
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$outTradeNo = $payload?->get('out_trade_no') ?? null; |
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if (empty($outTradeNo)) { |
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throw new InvalidParamsException(Exception::PARAMS_NECESSARY_PARAMS_MISSING, '参数异常: 付款码支付撤销订单，参数缺少 `out_trade_no`'); |
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} |
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$rocket->setPayload(array_merge( |
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[ |
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'_method' => 'POST', |
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'_url' => 'v3/pay/transactions/out-trade-no/'.$outTradeNo.'/reverse', |
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], |
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$this->normal($params, $config) |
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)); |
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Logger::info('[Wechat][V3][Pay][Pos][CancelPlugin] 插件装载完毕', ['rocket' => $rocket]); |
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return $next($rocket); |
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} |
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protected function normal(array $params, array $config): array |
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{ |
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return [ |
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'appid' => $config[get_wechat_type_key($params)] ?? '', |
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'mchid' => $config['mch_id'] ?? '', |
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]; |
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} |
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} |
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yansongda /
pay
