防止重复创建支付单

app/Http/Controllers/PaymentController.php

@@ -32,11 +32,11 @@ class PaymentController extends Controller
             return Cache::get('YZY_TOKEN')['access_token'];
         }
 
-        $clientId = self::$config['youzan_client_id']; // f531e5282e4689712a
-        $clientSecret = self::$config['youzan_client_secret']; // 4020b1743633ef334fd06a32190ee677
+        $clientId = self::$config['youzan_client_id'];
+        $clientSecret = self::$config['youzan_client_secret'];
 
         $type = 'self';
-        $keys['kdt_id'] = self::$config['kdt_id']; // 40503761
+        $keys['kdt_id'] = self::$config['kdt_id'];
 
         $token = (new \Youzan\Open\Token($clientId, $clientSecret))->getToken($type, $keys);
 
@@ -56,6 +56,17 @@ class PaymentController extends Controller
             return Response::json(['status' => 'fail', 'data' => '', 'message' => '创建支付单失败：商品或服务已下架']);
         }
 
+        // 判断是否开启有赞云支付
+        if (!self::$config['is_youzan']) {
+            return Response::json(['status' => 'fail', 'data' => '', 'message' => '创建支付单失败：系统并未开启在线支付功能']);
+        }
+
+        // 判断是否存在同个商品的未支付订单
+        $existsOrder = Order::query()->where('goods_id', $goods_id)->where('status', 0)->first();
+        if ($existsOrder) {
+            return Response::json(['status' => 'fail', 'data' => '', 'message' => '创建支付单失败：尚有未支付的订单，请先去支付']);
+        }
+
         // 使用优惠券
         if ($coupon_sn) {
             $coupon = Coupon::query()->where('sn', $coupon_sn)->where('is_del', 0)->where('status', 0)->first();

resources/views/user/layouts.blade.php

@@ -107,7 +107,7 @@
             <!-- DOC: Set data-keep-expand="true" to keep the submenues expanded -->
             <!-- DOC: Set data-auto-speed="200" to adjust the sub menu slide up/down speed -->
             <ul class="page-sidebar-menu" data-keep-expanded="false" data-auto-scroll="true" data-slide-speed="200">
-                <li class="nav-item start {{in_array(Request::path(), ['/', 'user', 'user/subscribe', 'user/profile']) ? 'active open' : ''}}">
+                <li class="nav-item start {{in_array(Request::path(), ['/', 'user', 'user/subscribe', 'user/profile', 'user/article']) ? 'active open' : ''}}">
                     <a href="{{url('user')}}" class="nav-link nav-toggle">
                         <i class="icon-home"></i>
                         <span class="title">{{trans('home.home')}}</span>