获取数字资产没有shopname

src/main/java/com/aida/seller/module/listing/service/impl/ListingMallServiceImpl.java

@@ -72,13 +72,33 @@ public class ListingMallServiceImpl extends ServiceImpl<ListingMallMapper, Listi
 
         IPage<ListingEntity> page = this.page(pageParam, queryWrapper);
 
+        List<ListingEntity> records = page.getRecords();
+        List<Long> sellerIds = records.stream()
+                .map(ListingEntity::getSellerId)
+                .distinct()
+                .toList();
+
+        Map<Long, DesignerEntity> designerMap = designerMapper.selectList(
+                        new LambdaQueryWrapper<DesignerEntity>()
+                                .select(DesignerEntity::getUserId, DesignerEntity::getShopName)
+                                .in(DesignerEntity::getUserId, sellerIds)
+                                .eq(DesignerEntity::getDeleted, 0))
+                .stream()
+                .collect(Collectors.toMap(
+                        DesignerEntity::getUserId,
+                        designer -> designer,
+                        (existing, replacement) -> existing
+                ));
+
         Page<ListingMallVO> result = new Page<>(page.getCurrent(), page.getSize(), page.getTotal());
-        result.setRecords(page.getRecords().stream().map(entity -> {
+        result.setRecords(records.stream().map(entity -> {
+            DesignerEntity designer = designerMap.get(entity.getSellerId());
             ListingMallVO vo = new ListingMallVO();
             vo.setId(entity.getId());
             vo.setCover(minioUtil.processMinioResource(entity.getCover(), CommonConstants.MINIO_PATH_TIMEOUT));
             vo.setTitle(entity.getTitle());
             vo.setPrice(entity.getPrice());
+            vo.setShopName(designer != null ? designer.getShopName() : null);
             return vo;
         }).toList());
         return result;