添加支付时保存用户id到sesion以防止cookie中uid信息丢失

Code Review By Rock Zhang

@@ -366,7 +366,10 @@ class NoticeController extends WebAction
         $log->LogInfo(var_export($payResult, true));
 
         //判断是否登录
-        $uid = $this->auditJumpLogin();
+        $uid = $this->getUid();
+        if (empty($uid)) { // cookie中获取为空时再从之前保存的session中获取
+            $uid = $this->getSession('payUserid');
+        }
 
         $log->LogInfo('================已登录，获取到用户ID============');
 

@@ -25,6 +25,8 @@ class PayController extends WebAction
         if (!$uid) {
             $this->go( Helpers::url('/signin.html', array('refer' => $this->server('HTTP_REFERER', SITE_MAIN))) );
         }
+        // 将用户UID存入session中以便支付成功回调使用
+        $this->setSession('payUserid', $uid);
 
         // 订单号
         $orderCode = $this->get('order_code', $this->get('ordercode'));