/**
* 构造方法
*/
public function __construct(Bag $bag, $key)
{
// 检测必填字段
foreach ($this->required as $paramName) {
if (!$bag->has($paramName)) {
throw new PaymentException(sprintf('"%s" is required', $paramName));
}
}
// 生成签名
$signGenerator = new SignGenerator($bag);
$signGenerator->onSortAfter(function ($that) use($key) {
$that->set('key', $key);
});
$bag->set('sign', $signGenerator->getResult());
$bag->remove('key');
$this->bag = $bag;
}
/**
* 微信支付 WeixinJSBridge invoke 方式配置文件
*/
public static function getPaymentConfig(Unifiedorder $unifiedorder, $asArray = false)
{
$bag = $unifiedorder->getBag();
$res = $unifiedorder->getResponse();
$config = new Bag();
$config->set('appId', $bag->get('appid'));
$config->set('timeStamp', time());
$config->set('nonceStr', $res['nonce_str']);
$config->set('package', 'prepay_id=' . $res['prepay_id']);
$config->set('signType', 'MD5');
$signGenerator = new SignGenerator($config);
$signGenerator->onSortAfter(function ($that) use($unifiedorder) {
$that->set('key', $unifiedorder->getKey());
});
$config->set('paySign', $signGenerator->getResult());
$config->remove('key');
return $asArray ? $config->all() : JSON::encode($config->all());
}
$requestBag->set('trade_type', 'NATIVE');
// NATIVE 时不需要 Openid
/**
* 统一下单
*/
$unifiedorder = new Unifiedorder($requestBag, MCHKEY);
try {
$response = $unifiedorder->getResponse();
} catch (PaymentException $e) {
exit($e->getMessage());
}
/**
* 响应订单参数包
*/
$responseBag = new Bag();
$responseBag->set('appid', $request['appid']);
$responseBag->set('mch_id', $request['mch_id']);
$responseBag->set('nonce_str', $request['nonce_str']);
$responseBag->set('prepay_id', $response['prepay_id']);
$responseBag->set('return_code', 'SUCCESS');
$responseBag->set('result_code', 'SUCCESS');
$responseBag->set('return_msg', 'return message');
$responseBag->set('err_code_des', 'err code description');
$signGenerator = new SignGenerator($responseBag);
$signGenerator->onSortAfter(function ($bag) use($unifiedorder) {
$bag->set('key', $unifiedorder->getKey());
});
$responseBag->set('sign', $signGenerator->getResult());
$responseBag->remove('key');
$xml = Util::array2XML($responseBag->all());
echo $xml;
