!1492 fix(mall): 修复创建商品时，未设置sku销量，导致只能统计spu销量，不能统计sku销量问题

Merge pull request !1492 from Jarrett/fix-sku-sales-count

yudao-module-mall/yudao-module-product/src/main/java/cn/iocoder/yudao/module/product/service/sku/ProductSkuServiceImpl.java

@@ -144,7 +144,7 @@ public class ProductSkuServiceImpl implements ProductSkuService {
 
     @Override
     public void createSkuList(Long spuId, List<ProductSkuSaveReqVO> skuCreateReqList) {
-        List<ProductSkuDO> skus = BeanUtils.toBean(skuCreateReqList, ProductSkuDO.class, sku -> sku.setSpuId(spuId));
+        List<ProductSkuDO> skus = BeanUtils.toBean(skuCreateReqList, ProductSkuDO.class, sku -> sku.setSpuId(spuId).setSalesCount(0));
         productSkuMapper.insertBatch(skus);
     }