feat(后台管理): 添加商品

添加规格默选中字段

waynboot-common/src/main/java/com/wayn/common/core/service/shop/impl/GoodsServiceImpl.java

@@ -95,9 +95,15 @@ public class GoodsServiceImpl extends ServiceImpl<GoodsMapper, Goods> implements
         save(goods);
         goods.setGoodsSn(goods.getId().toString());
         updateById(goods);
+        List<Boolean> defaultSelectList = new ArrayList<>();
         for (GoodsSpecification specification : specifications) {
             specification.setGoodsId(goods.getId());
             specification.setCreateTime(new Date());
+            defaultSelectList.add(specification.getDefaultSelected());
+        }
+        // 判断启用默认选中的规格是否超过一个
+        if (defaultSelectList.size() > 1) {
+            return R.error("商品规格只能选择一个启用默认选中");
         }
         for (GoodsAttribute goodsAttribute : attributes) {
             goodsAttribute.setGoodsId(goods.getId());