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<?php
namespace Yansongda\Pay\Plugin\Wechat\Papay;
use Closure;
use function Yansongda\Pay\get_wechat_config;
use Yansongda\Pay\Parser\NoHttpRequestParser;
use Yansongda\Pay\Plugin\Wechat\RadarSignPlugin;
use Yansongda\Pay\Rocket;
/**
* 返回只签约（委托代扣）参数.
*/
class OnlyContractPlugin extends RadarSignPlugin
{
public function assembly(Rocket $rocket, Closure $next): Rocket
$config = get_wechat_config($rocket->getParams());
$wechatId = $this->getWechatId($config, $rocket);
if (!$rocket->getPayload()->has('notify_url')) {
$wechatId['notify_url'] = $config['notify_url'] ?? null;
}
$rocket->mergePayload($wechatId);
$rocket->mergePayload([
'sign' => $this->v2GetSign($config['mch_secret_key_v2'] ?? '', $rocket->getPayload()->all()),
]);
$rocket->setDestination($rocket->getPayload());
$rocket->setDirection(NoHttpRequestParser::class);
return $next($rocket);
protected function getWechatId(array $config, Rocket $rocket): array
$configKey = $this->getConfigKey($rocket->getParams());
$result = [
'appid' => $config[$configKey] ?? '',
'mch_id' => $config['mch_id'] ?? '',
];
return $result;
protected function getConfigKey(array $params): string
$key = ($params['_type'] ?? 'mp').'_app_id';
if ('app_app_id' === $key) {
$key = 'app_id';
return $key;
yansongda /
pay
