From 0944584029a86955542d4d821428475846971a84 Mon Sep 17 00:00:00 2001
From: owen <owen@evolsun.com>
Date: Tue, 19 Dec 2023 21:44:04 +0800
Subject: [PATCH] 商品：用户未登录时，不记录商品浏览记录

---
 yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java | 5 +++++
 1 file changed, 5 insertions(+), 0 deletions(-)

diff --git a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java
index e1c80cf..d6a0ab6 100644
--- a/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java
+++ b/yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java
@@ -27,6 +27,11 @@ public class ProductBrowseHistoryServiceImpl implements ProductBrowseHistoryServ
 
     @Override
     public Long createBrowseHistory(Long userId, Long spuId) {
+        // 用户未登录时不记录
+        if (userId == null) {
+            return null;
+        }
+
         // 情况一：同一个商品，只保留最新的一条记录
         ProductBrowseHistoryDO historyDO = browseHistoryMapper.selectOne(ProductBrowseHistoryDO::getUserId, userId, ProductBrowseHistoryDO::getSpuId, spuId);
         if (historyDO != null) {
--
libgit2 0.21.4