cost

@@ -10,14 +10,26 @@ namespace app\portal\controller;
 
 
 
 
 use cmf\controller\HomeBaseController;
 use cmf\controller\HomeBaseController;
+use EasyWeChat\Foundation\Application;
 use think\Db;
 use think\Db;
+use wxapp\pay\WeixinPay;
+
 /**
 /**
  * @title 用户相关接口
  * @title 用户相关接口
  * @description 用户相关接口
  * @description 用户相关接口
  * @group 用户相关接口
  * @group 用户相关接口
  */
  */
 class UsersController extends HomeBaseController{
 class UsersController extends HomeBaseController{
-
+    protected $options;
+    function _initialize()
+    {
+        parent::_initialize();
+        $this->options = [
+            'app_id'  => config('wechat_config.app_id'),
+            'secret'  => config('wechat_config.secret'),
+            'payment' => config('wechat_config.payment'),
+        ];
+    }
     /**
     /**
      * @title 状态验证
      * @title 状态验证
      * @description 开锁前判断是否有未支付订单与是否提交押金
      * @description 开锁前判断是否有未支付订单与是否提交押金
@@ -54,6 +66,8 @@ class UsersController extends HomeBaseController{
      * @method GET
      * @method GET
      *
      *
      * @param name:users_id type:String require:1 default:无 other: desc:用户id
      * @param name:users_id type:String require:1 default:无 other: desc:用户id
+     *
+     *
      */
      */
     public function isUse(){
     public function isUse(){
         $users_id=$this->request->param('users_id');
         $users_id=$this->request->param('users_id');
@@ -65,6 +79,119 @@ class UsersController extends HomeBaseController{
         }
         }
     }
     }
 
 
+    /**
+     * @title 用户交纳押金
+     * @description 交纳押金
+     * @author 董瑞恩
+     * @url /portal/users/payDeposit
+     * @method GET
+     *
+     * @param name:users_id type:String require:1 default:无 other: desc:用户id
+     *
+     * @return data:下单返回值
+     */
+    public function payDeposit(){
+        $users_id=$this->request->param('users_id');
+        $users=Db::name('users')->where('users_id',$users_id)->find();
+        $openId=$users['open_id'];
+        $order_no = cmf_get_order_sn();
+        $body="押金-支付";
+        $price=300*100;//数据库查询
+        $notify_url=url('users/notify','','',true);//回调地址
+        $wxPay=new WeixinPay($openId,$order_no,$body,$price,$notify_url);
+        $data=$wxPay->pay();
+        if (isset($data['package'])){
+            try{
+                Db::name('users')->where(['users_id'=>$users_id])->update(['deposit_order_no'=>$order_no]);
+            }catch (\Exception $exception){
+
+            }
+            $this->apiResponse(200,'下单成功',$data);//微信支付下单成功，返回调用支付的参数
+        }
+    }
 
 
+    //支付回调接口
+    public function notify(){
+        $param = $this->request->param();
+        if ($param == null) {
+            $param = file_get_contents("php://input");
+            if ($param == null) {
+                $param = $GLOBALS['HTTP_RAW_POST_DATA'];
+            }
+        }
+        $wxPay=new WeixinPay();
+        $data = $wxPay->xmlToArray($param);
+        $Sign = $data['sign'];
+        //支付成功回调后变更订单状态
+        $mySign = $wxPay->getSign($data);
+        $order_no = $data['out_trade_no'];
+        if ($Sign===$mySign && $data['return_code'] == 'SUCCESS') {
+            $data=[
+                'is_deposit' => 1,
+                'deposit' => $data['total_fee'],
+            ];
+            try{
+                Db::name('order')->where(['order_no'=>$order_no])->update($data);
+            }catch (\Exception $exception){
+                $this->apiResponse(301,'error：'.$exception->getMessage());
+            }
+            return "<xml>
+                      <return_code><![CDATA[SUCCESS]]></return_code>
+                      <return_msg><![CDATA[OK]]></return_msg>
+                    </xml>";
+        }
+    }
+
+    /**
+     * @title 用户退回押金
+     * @description 用户退回押金
+     * @author 董瑞恩
+     * @url /portal/users/refundDeposit
+     * @method GET
+     *
+     * @param name:users_id type:String require:1 default:无 other: desc:用户id
+     *
+     * @return result:退款接口返回值
+     */
+    public function refundDeposit(){
+        $users_id=$this->request->param('users_id');
+        $users=Db::name('users')->where('users_id',$users_id)->find();
+        $orderNo=$users['deposit_order_no'];//需要退款的订单
+        $price=$users['deposit'];
+        Db::startTrans();
+        try{
+            Db::name('users')->where('users_id',$users_id)->update(['is_deposit'=>0,'deposit'=>null,'deposit_order_no'=>null]);
+        }catch (\Exception $exception){
+             $this->apiResponse(301,'数据库修改失败');
+        }
+        $app= new Application($this->options);
+        $payment = $app->payment;
+        //使用商户订单号退款  PS.其他形式参考文档
+        $refundNo =cmf_get_order_sn();//退款单号
+        $result = $payment->refund($orderNo, $refundNo, $price); // 总金额 100， 退款 80，refundFee可选（为空时全额退款）
+        if ($result['return_code']==='SUCCESS' && $result['result_code']==='SUCCESS'){
+            Db::commit();
+        }else{
+            Db::rollback();
+        }
+        return json_decode($result,true);
+    }
+
+    /**
+     * 退款结果回调
+     */
+    public function refundNotify() {
+        $app = new Application($this->options);
+        $response = $app->payment->handleRefundNotify(function ($message, $reqInfo) {
+            cache('message',$message);
+            cache('reqInfo',$reqInfo);
+            // 其中 $message['req_info'] 获取到的是加密信息
+            // $reqInfo 为 message['req_info'] 解密后的信息
+            // 你的业务逻辑...
+            return true; // 返回 true 告诉微信“我已处理完成”
+            // 或返回错误原因 $fail('参数格式校验错误');
+        });
+        $response->send();
+    }
 
 
 }
 }

+<?php
+/**
+ * Created by PhpStorm.
+ * User: ruidiudiu
+ * Date: 2018/10/16
+ * Time: 16:34
+ */
+
+namespace wxapp\pay;
+const APICLIENT_CERT=EXTEND_PATH."wxapp/pay/cert/apiclient_cert.pem";
+const APICLIENT_KEY=EXTEND_PATH."wxapp/pay/cert/apiclient_key.pem";
+class WecharGetCash{
+    protected $appid;//商户账号
+    protected $mch_id;//商户号
+    protected $key;
+    protected $partner_trade_no;//商户订单号
+    protected $openid;
+    protected $check_name;//校验用户姓名选项 NO_CHECK：不校验真实姓名 FORCE_CHECK：强校验真实姓名
+    protected $amount;//金额
+    protected $desc;//企业付款备注
+    protected $spbill_create_ip;//Ip地址:该IP同在商户平台设置的IP白名单中的IP没有关联，该IP可传用户端或者服务端的IP。
+
+    function __construct($openid,$partner_trade_no,$desc,$amount) {
+        $this->appid = config('wechat_config.app_id');
+        $this->mch_id = config('wechat_config.payment')['merchant_id'];
+        $this->key = config('wechat_config.payment')['key'];
+        $this->partner_trade_no = $partner_trade_no;//商户订单号
+        $this->openid = $openid;
+        $this->check_name = "NO_CHECK";
+        $this->amount = $amount*100;//金额
+        $this->desc = $desc;//企业付款备注
+        $this->spbill_create_ip = "114.215.223.17";//Ip地址
+    }
+
+    public function getCash() {
+        //提现接口
+        $return = $this->enterprisePayment();
+        return $return;
+    }
+    //企业付款接口
+    private function enterprisePayment() {
+        $url = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
+        $parameters = array(
+            'mch_appid' => $this->appid,
+            'mchid' => $this->mch_id,
+            'nonce_str' => $this->createNoncestr(),
+            'partner_trade_no' => $this->partner_trade_no,
+            'openid' => $this->openid,
+            'check_name' => $this->check_name,
+            'amount' => $this->amount,
+            'desc' => $this->desc,
+            'spbill_create_ip' => $this->spbill_create_ip
+        );
+        //签名
+        $parameters['sign'] = $this->getSign($parameters);
+        $xmlData = $this->arrayToXml($parameters);
+        $return = $this->xmlToArray($this->postXmlCurl($xmlData, $url, 60));
+        return $return;
+    }
+
+    private static function postXmlCurl($xml, $url, $second = 30)
+    {
+        $ch = curl_init();
+        //设置超时
+        curl_setopt($ch, CURLOPT_TIMEOUT, $second);
+        curl_setopt($ch, CURLOPT_URL, $url);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
+        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); //严格校验
+
+        //第一种方法，cert 与 key 分别属于两个.pem文件
+        //默认格式为PEM，可以注释
+        curl_setopt($ch,CURLOPT_SSLCERT,APICLIENT_CERT);
+        curl_setopt($ch,CURLOPT_SSLKEY,APICLIENT_KEY);
+
+        //设置header
+        curl_setopt($ch, CURLOPT_HEADER, FALSE);
+        //要求结果为字符串且输出到屏幕上
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
+        //post提交方式
+        curl_setopt($ch, CURLOPT_POST, TRUE);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
+        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
+        curl_setopt($ch, CURLOPT_TIMEOUT, 40);
+        set_time_limit(0);
+        //运行curl
+        $data = curl_exec($ch);
+        //返回结果
+        if ($data) {
+            curl_close($ch);
+            return $data;
+        } else {
+            $error = curl_errno($ch);
+            curl_close($ch);
+            throw new ErrorException("curl出错，错误码:$error");
+        }
+    }
+
+    //数组转换成xml
+    private function arrayToXml($arr) {
+        $xml = "<root>";
+        foreach ($arr as $key => $val) {
+            if (is_array($val)) {
+                $xml .= "<" . $key . ">" . $this->arrayToXml($val) . "</" . $key . ">";
+            } else {
+                $xml .= "<" . $key . ">" . $val . "</" . $key . ">";
+            }
+        }
+        $xml .= "</root>";
+        return $xml;
+    }
+    //xml转换成数组
+    public function xmlToArray($xml) {
+        //禁止引用外部xml实体
+        libxml_disable_entity_loader(true);
+        $xmlstring = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);
+        $val = json_decode(json_encode($xmlstring), true);
+        return $val;
+    }
+
+    //作用：产生随机字符串，不长于32位
+    private function createNoncestr($length = 32) {
+        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
+        $str = "";
+        for ($i = 0; $i < $length; $i++) {
+            $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
+        }
+        return $str;
+    }
+
+    //作用：生成签名
+    public function getSign($Obj) {
+        foreach ($Obj as $k => $v) {
+            $Parameters[$k] = $v;
+        }
+        //签名步骤一：按字典序排序参数
+        ksort($Parameters);
+        $String = $this->formatBizQueryParaMap($Parameters, false);
+        //签名步骤二：在string后加入KEY
+        $String = $String . "&key=" . $this->key;
+        //签名步骤三：MD5加密
+        $String = md5($String);
+        //签名步骤四：所有字符转为大写
+        $result_ = strtoupper($String);
+        return $result_;
+    }
+
+    ///作用：格式化参数，签名过程需要使用
+    private function formatBizQueryParaMap($paraMap, $urlencode) {
+        $buff = "";
+        ksort($paraMap);
+        foreach ($paraMap as $k => $v) {
+            if(null != $v && "null" != $v && "sign" != $k) {
+                if ($urlencode) {
+                    $v = urlencode($v);
+                }
+                $buff .= $k . "=" . $v . "&";
+            }
+        }
+        $reqPar='';
+        if (strlen($buff) > 0) {
+            $reqPar = substr($buff, 0, strlen($buff) - 1);
+        }
+        return $reqPar;
+    }
+}