update wxpay

mobile/plugins/payment/wxpay.php

@@ -106,30 +106,13 @@ class wxpay
     }
 
     /**
-     * 生成支付代码
-     * @param   array $order 订单信息
-     * @param   array $payment 支付方式信息
+     * 获取openid
      */
-    public function get_code($order, $payment)
+    public function get_openid()
     {
-        include_once(BASE_PATH.'helpers/payment_helper.php');        
-        // 配置参数
-        $this->payment = $payment;
-        // 网页授权获取用户openid
-        if (! isset($_SESSION['openid']) || empty($_SESSION['openid'])) {
-
-            // $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付</a>';
-            // return $button;
-            // 应该重新发起授权登录 
-            // require_once("../connect/wechat.php");
-            // return wxchat::redirect("shop/mobile");
-            // $_SESSION['openid'] = 'sdf4asgdf2ag1';
-            // return false; 
-
-            // 设置应用信息
         $appid = 'wx79343915f99167e6';
         $appsecret = 'f2f72c5e0ac29c2373bfaf22cf059c02';
-            $redirect_uri = 'https://shop.heavenk.com/mobile/plugins/payment/wxpay.php'; // 回调URL
+        $redirect_uri = 'https://shop.heavenk.com/mobile/source/apps/flow/views/done.html'; // 回调URL
 
         // 构造授权链接
         $auth_url = 'https://open.weixin.qq.com/connect/oauth2/authorize'
@@ -143,8 +126,6 @@ class wxpay
         if (isset($_GET['code'])) {
             $code = $_GET['code'];
 
-                // $code = '100010';
-
             // 构造获取access_token的URL
             $token_url = 'https://api.weixin.qq.com/sns/oauth2/access_token'
                 . '?appid=' . urlencode($appid)
@@ -174,17 +155,9 @@ class wxpay
 
             // 输出响应
             $response = json_decode($response);
-                // var_dump($response->openid);
-                $_SESSION['openid'] = $response->openid;
-
+            var_dump($response->openid);
+            return $response->openid;
 
-                // $client = new \GuzzleHttp\Client();
-                // $response = $client->request('GET', $token_url);
-                // $result = json_decode($response->getBody(), true);
-                // $openid = $result['openid'];
-
-                // // 在这里处理获取到的openid
-                // echo $openid;
         } else {
             // 如果没有授权，则重定向到授权页面
             header('Location: ' . $auth_url);
@@ -193,6 +166,31 @@ class wxpay
         }
     }
 
+    /**
+     * 生成支付代码
+     * @param   array $order 订单信息
+     * @param   array $payment 支付方式信息
+     */
+    public function get_code($order, $payment)
+    {
+        include_once(BASE_PATH.'helpers/payment_helper.php');        
+        // 配置参数
+        $this->payment = $payment;
+        // 网页授权获取用户openid
+        if (! isset($_SESSION['openid']) || empty($_SESSION['openid'])) {
+
+            // $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付</a>';
+            // return $button;
+            // 应该重新发起授权登录 
+            // require_once("../connect/wechat.php");
+            // return wxchat::redirect("shop/mobile");
+            // $_SESSION['openid'] = 'sdf4asgdf2ag1';
+            // return false; 
+
+            $openid = $this->get_openid();
+            $_SESSION['openid'] = $openid;
+        }
+
         // 设置必填参数
         // 根目录url
         $order_amount = $order['order_amount'] * 100;