pad点餐bug修复

cash-common/cash-common-tools/src/main/java/com/czg/utils/JoinQueryWrapper.java

@@ -147,6 +147,11 @@ public class JoinQueryWrapper extends QueryWrapper {
         return this;
     }
 
+    @Override
+    public <T> QueryWrapper groupBy(LambdaGetter<T> column) {
+        return super.groupBy(getColum(column));
+    }
+
     @Override
     public <T> JoinQueryWrapper like(LambdaGetter<T> column, Object value) {
         like(getColum(column), value);

cash-service/account-service/src/main/java/com/czg/service/account/service/impl/PadProdServiceImpl.java

@@ -41,6 +41,7 @@ public class PadProdServiceImpl implements PadProdService {
         if (productCategoryId != null) {
             queryWrapper.eq(PadProductCategory::getProductCategoryId, productCategoryId);
         }
+        queryWrapper.groupBy(PadProductCategory::getId);
         queryWrapper.orderBy(PadProductCategory::getSort, true).orderBy(PadProductCategory::getId, false);
         return padProductCategoryDetailMapper.xmlPaginate("selectPageByKeyAndShopId", objectPage, queryWrapper);
     }