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商品：用户未登录时，不记录商品浏览记录

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This commit is contained in:
owen 2023-12-19 21:44:04 +08:00
parent 9c341be4ae
commit 0944584029
1 changed files with 5 additions and 0 deletions
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5
yudao-module-mall/yudao-module-product-biz/src/main/java/cn/iocoder/yudao/module/product/service/history/ProductBrowseHistoryServiceImpl.java
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@ -27,6 +27,11 @@ public class ProductBrowseHistoryServiceImpl implements ProductBrowseHistoryServ
@Override @Override
public Long createBrowseHistory(Long userId, Long spuId) { 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 // 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); ProductBrowseHistoryDO historyDO = browseHistoryMapper.selectOne(ProductBrowseHistoryDO::getUserId, userId, ProductBrowseHistoryDO::getSpuId, spuId);
if (historyDO != null) { if (historyDO != null) {