新增 藏品详情增加用户昵称

ch-dao/src/main/java/com/wwdz/ch/db/dao/UserItemsRelationDao.java

@@ -8,4 +8,5 @@ public interface UserItemsRelationDao {
     int insert(UserItemsRelation record);
     List<UserItemsRelation> listByUserIds(Long userId, List<Long> userIds);
     boolean isExisted(Long userId, Long itemId);
+    UserItemsRelation find(Long itemId);
 }

ch-dao/src/main/java/com/wwdz/ch/db/impl/UserItemsRelationDaoImpl.java

@@ -37,4 +37,12 @@ public class UserItemsRelationDaoImpl implements UserItemsRelationDao {
         criteria.andItemIdEqualTo(itemId);
         return usersItemsRelationMapper.countByExample(example) > 0;
     }
+
+    @Override
+    public UserItemsRelation find (Long itemId) {
+        UserItemsRelationExample example = new UserItemsRelationExample();
+        UserItemsRelationExample.Criteria criteria = example.createCriteria();
+        criteria.andItemIdEqualTo(itemId);
+        return usersItemsRelationMapper.selectOneByExample(example);
+    }
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/entity/vo/ItemResponseVo.java

@@ -24,4 +24,5 @@ public class ItemResponseVo implements Entity {
     private String videos;
     private Map<String, Object> homePageImage;
     private Integer isDeleted;
+    private String itemNickname;
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/ItemServiceImpl.java

@@ -59,6 +59,8 @@ public class ItemServiceImpl implements ItemService {
     private WxLoginService wxLoginService;
     @Autowired
     private QiniuStorage qiniuStorage;
+    @Autowired
+    private UserDao userDao;
 
     @Override
     public Result nameList(ItemRequestDto dto) {
@@ -277,6 +279,16 @@ public class ItemServiceImpl implements ItemService {
                     footPrintDao.upateTime(footprint);
                 }
             }
+            // 设置藏品的发布用户昵称
+            String itemNickname = "";
+            UserItemsRelation userItemsRelation = userItemsRelationDao.find(item.getId());
+            if (Objects.nonNull(userItemsRelation)) {
+                User user = userDao.queryById(userItemsRelation.getUserId());
+                if (Objects.nonNull(user)) {
+                    itemNickname = user.getNickname();
+                }
+            }
+            itemResponseVo.setItemNickname(itemNickname);
             logger.info("【请求结束】查看藏品详情成功");
             return Result.success(itemResponseVo);
         } catch (Exception e) {