1.加会员逻辑修改优化

@@ -157,7 +157,13 @@ class PaypalPayment implements PaymentInterface
 
         /** 给用户加会员*/
         $goods = MembershipGood::query()->find($order->order_goods->goods_id);
-        $days = $goods->limit_days;// 计算天数
+        if ($goods->limit_unit == '月') {
+            $days = intval($goods->limit_days) * 30;// 计算天数
+        } elseif ($goods->limit_unit == '年') {
+            $days = intval($goods->limit_days) * 365;// 计算天数
+        } else {
+            $days = intval($goods->limit_days) * 1;// 计算天数
+        }
         $user = UserProfile::query()->find($order->user_id);
         if ($user->is_vip == 0){
             $user->is_vip = 1;