bugfix

src/main/java/com/caimei365/commodity/service/impl/SellerServiceImpl.java

@@ -119,8 +119,10 @@ public class SellerServiceImpl implements SellerService {
             productList.add(0, productItemVo);
             Integer userIdentity = shopMapper.getUserIdentityById(userId);
             // 如果非会员身份剔除会员可见商品
-            if (userIdentity == 0 || userIdentity == 1 || userIdentity == 5 || userIdentity == 6) {
-               productList.stream().filter(c -> "1".equals(c.getVisibility()));
+            if(userIdentity!=null){
+                if (userIdentity == 0 || userIdentity == 1 || userIdentity == 5 || userIdentity == 6) {
+                    productList.stream().filter(c -> "1".equals(c.getVisibility()));
+                }
             }
             productList.forEach(product -> {
                 // 设置商品主图及价格