code review：数据统计

yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/article/ArticleCategoryServiceImpl.java

@@ -9,6 +9,7 @@ import cn.iocoder.yudao.module.promotion.convert.article.ArticleCategoryConvert;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.article.ArticleCategoryDO;
 import cn.iocoder.yudao.module.promotion.dal.dataobject.article.ArticleDO;
 import cn.iocoder.yudao.module.promotion.dal.mysql.article.ArticleCategoryMapper;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
@@ -30,7 +31,9 @@ public class ArticleCategoryServiceImpl implements ArticleCategoryService {
 
     @Resource
     private ArticleCategoryMapper articleCategoryMapper;
+
     @Resource
+    @Lazy // 延迟加载，解决循环依赖问题
     private ArticleService articleService;
 
     @Override

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/member/MemberStatisticsController.java

@@ -103,6 +103,8 @@ public class MemberStatisticsController {
         return success(memberStatisticsService.getRegisterTerminalStatisticsList());
     }
 
+    // TODO 芋艿：已经 review
+    // TODO @疯狂：要注意 date 的排序；
     @GetMapping("/user-count-comparison")
     @Operation(summary = "获得用户数量对照")
     @PreAuthorize("@ss.hasPermission('statistics:member:query')")

yudao-module-mall/yudao-module-statistics-biz/src/main/java/cn/iocoder/yudao/module/statistics/controller/admin/trade/TradeStatisticsController.java

@@ -124,6 +124,7 @@ public class TradeStatisticsController {
     @Operation(summary = "获得订单量趋势统计")
     @PreAuthorize("@ss.hasPermission('statistics:trade:query')")
     public CommonResult<List<DataComparisonRespVO<TradeOrderTrendRespVO>>> getOrderCountTrendComparison(@Valid TradeOrderTrendReqVO reqVO) {
+        // TODO @疯狂：要注意 date 的排序；
         return success(tradeOrderStatisticsService.getOrderCountTrendComparison(reqVO));
     }