fix: 删除分类时先置空关联产品的category_id
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Agent
2026-03-31 15:49:27 +00:00
parent 6b9ecb43a2
commit 5d9774aaaf

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@@ -68,9 +68,16 @@ public class ProductServiceImpl implements ProductService {
/**
* 删除分类
* 需要先处理关联的产品(硬删除已软删除的产品)
*/
@Override
public void deleteCategory(String id) {
// 先将关联该分类的产品的 category_id 置空(处理软删除的产品)
Product product = new Product();
product.setCategoryId(null);
productMapper.update(product, new LambdaQueryWrapper<Product>()
.eq(Product::getCategoryId, id));
// 再删除分类
categoryMapper.deleteById(id);
}