<?php
// +—————————————————————————————————————————————————————————————————————
// | Created by Yunbao
// +—————————————————————————————————————————————————————————————————————
// | Copyright (c) 2013~2022 http://www.yunbaokj.com All rights reserved.
// +—————————————————————————————————————————————————————————————————————
// | Author: https://gitee.com/yunbaokeji
// +—————————————————————————————————————————————————————————————————————
// | Date: 2022-02-17
// +—————————————————————————————————————————————————————————————————————
namespace app\appapi\controller;

use cmf\controller\HomeBaseController;
use think\Db;
/**
 * 支付回调
 */
class PayController extends HomebaseController {
	
	
	//支付宝 回调
	public function notify_ali() {
        $configpri=getConfigPri();
		require_once(CMF_ROOT."sdk/alipay_app/alipay.config.php");
        $alipay_config['partner'] = $configpri['aliapp_partner'];
		require_once(CMF_ROOT."sdk/alipay_app/lib/alipay_core.function.php");
		require_once(CMF_ROOT."sdk/alipay_app/lib/alipay_rsa.function.php");
		require_once(CMF_ROOT."sdk/alipay_app/lib/alipay_notify.class.php");

		//计算得出通知验证结果
		$alipayNotify = new \AlipayNotify($alipay_config);
		$verify_result = $alipayNotify->verifyNotify();
		$this->logali("ali_data:".json_encode($_POST));
		if($verify_result) {//验证成功
			//商户订单号
			$out_trade_no = $_POST['out_trade_no'];
			//支付宝交易号
			$trade_no = $_POST['trade_no'];
			//交易状态
			$trade_status = $_POST['trade_status'];
			
			//交易金额
			$total_fee = $_POST['total_fee'];
			
			if($_POST['trade_status'] == 'TRADE_FINISHED') {

			}else if ($_POST['trade_status'] == 'TRADE_SUCCESS') {
				
                $where['orderno']=$out_trade_no;
                $where['money']=$total_fee;
                $where['type']=1;
                
                $data=[
                    'trade_no'=>$trade_no
                ];

				$this->logali("where:".json_encode($where));	
                $res=handelCharge($where,$data);
				if($res==0){
                    $this->logali("orderno:".$out_trade_no.' 订单信息不存在');	
                    echo "fail";
                    exit;
				}
                
                $this->logali("成功");
                echo "success";		//请不要修改或删除
                exit;    
			}
			

			echo "fail";		//请不要修改或删除
			exit;
			
		}else {
			$this->logali("验证失败");		
			//验证失败
			echo "fail";
            exit;
		
		}			
		
	}

	
	/* 微信支付 */	
    private $wxDate = null;	
	public function notify_wx(){
		$config=getConfigPri();

		//$xmlInfo = $GLOBALS['HTTP_RAW_POST_DATA'];

		$xmlInfo=file_get_contents("php://input"); 

		//解析xml
		$arrayInfo = $this -> xmlToArray($xmlInfo);
		
		$this -> wxDate = $arrayInfo;
		$this -> logwx("wx_data:".json_encode($arrayInfo));//log打印保存
		if($arrayInfo['return_code'] == "SUCCESS"){

				$wxSign = $arrayInfo['sign'];
				unset($arrayInfo['sign']);
				$arrayInfo['appid']  =  $config['wx_appid'];
				$arrayInfo['mch_id'] =  $config['wx_mchid'];
				$key =  $config['wx_key'];
				ksort($arrayInfo);//按照字典排序参数数组
				$sign = $this -> sign($arrayInfo,$key);//生成签名
				$this -> logwx("数据打印测试签名signmy:".$sign.":::微信sign:".$wxSign);//log打印保存
				if($this -> checkSign($wxSign,$sign)){
					echo $this -> returnInfo("SUCCESS","OK");
					$this -> logwx("签名验证结果成功:".$sign);//log打印保存
					$this -> orderServer();//订单处理业务逻辑
					exit;
				}else{
					echo $this -> returnInfo("FAIL","签名失败");
					$this -> logwx("签名验证结果失败:本地加密：".$sign.'：：：：：三方加密'.$wxSign);//log打印保存
					exit;
				}
			//}
		}else{
			echo $this -> returnInfo("FAIL","签名失败");
			$this -> logwx($arrayInfo['return_code']);//log打印保存
			exit;
		}			
	}
	
	private function returnInfo($type,$msg){
		if($type == "SUCCESS"){
			return $returnXml = "<xml><return_code><![CDATA[{$type}]]></return_code></xml>";
		}else{
			return $returnXml = "<xml><return_code><![CDATA[{$type}]]></return_code><return_msg><![CDATA[{$msg}]]></return_msg></xml>";
		}
	}		
	
	//签名验证
	private function checkSign($sign1,$sign2){
		return trim($sign1) == trim($sign2);
	}
	/* 订单查询加值业务处理
	 * @param orderNum 订单号	   
	 */
	private function orderServer(){
		$info = $this -> wxDate;
		$this->logwx("info:".json_encode($info));
        $where['orderno']=$info['out_trade_no'];
        $where['type']=2;
        
        $trade_no=$info['transaction_id'];
        
        $data=[
            'trade_no'=>$trade_no
        ];
        
        $this->logwx("where:".json_encode($where));	
        $res=handelCharge($where,$data);
        if($res==0){
            $this->logwx("orderno:".$out_trade_no.' 订单信息不存在');	
            return false;
        }
        
        $this->logwx("成功");
        return true;
	}		
	/**
	* sign拼装获取
	*/
	private function sign($param,$key){
		
		$sign = "";
		foreach($param as $k => $v){
			$sign .= $k."=".$v."&";
		}
	
		$sign .= "key=".$key;
		$sign = strtoupper(md5($sign));
		return $sign;
	
	}
	/**
	* xml转为数组
	*/
	private function xmlToArray($xmlStr){
		$msg = array(); 
		$postStr = $xmlStr; 
		$msg = (array)simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA); 
		return $msg;
	}
	
	/* 微信支付 */


			
	/* 打印log */
	public function logali($msg){
		file_put_contents(CMF_ROOT.'data/paylog/logali_'.date('Y-m-d').'.txt',date('Y-m-d H:i:s').'  msg:'.$msg."\r\n",FILE_APPEND);
	}		
	/* 打印log */
	public function logwx($msg){
		file_put_contents(CMF_ROOT.'data/paylog/logwx_'.date('Y-m-d').'.txt',date('Y-m-d H:i:s').'  msg:'.$msg."\r\n",FILE_APPEND);
	}
}