huahuibao/app/shop/controllers/NoticeController.php

<?php

namespace shop\controllers;

use Yii;
use common\components\util;
use common\services\xhPayToolService;

class NoticeController extends PublicController
{
	
	public $categoryList;
	
	//微信支付异步回调
	public function actionWxCallback()
	{
		$postStr = file_get_contents('php://input');//接收微信服务器返回的xml消息体
		if (empty($postStr)) {
			util::end();
		}
		$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
		if ($postObj->return_code != 'SUCCESS') {
			Yii::warning('return_code error:' . $postObj->return_code);
			util::end();
		}
		$orderId = $postObj->out_trade_no;
		$total_fee = $postObj->total_fee;
		$totalFee = $total_fee / 100;
		$attach = $postObj->attach;
		//接收流水类型、代金劵
		parse_str($attach);
		$couponId = isset($couponId) ? $couponId : 0;
		//流水类型
		$capitalType = isset($capitalType) ? $capitalType : null;
		$wxPayType = isset($wxPayType) ? $wxPayType : 0;
		if (isset($capitalType) == false) {
			Yii::warning('capitalType empty,orderId:' . $orderId);
			util::end();
		}
		$callbackParams = ['wxPayType' => $wxPayType];
		$return = xhPayToolService::weixinPay($callbackParams, $orderId, $totalFee, $capitalType, $couponId);//支付回调流程
		if ($return['code'] == 'A0002') {
			Yii::warning('callback exec and failed,capitalType:' . $capitalType . ' orderId:' . $orderId);
			util::end();
		}
		echo '<xml><return_code><![CDATA[SUCCESS]]></return_code><return_msg><![CDATA[OK]]></return_msg></xml>';
	}
	
}