【代码评审】IoT：首页统计

YunaiV
1 parent 2a65e3bd
Showing 17 changed files with 90 additions and 75 deletions
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/statistics/IotStatisticsController.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/statistics/vo/IotStatisticsReqVO.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/statistics/vo/IotStatisticsRespVO.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/device/IotDeviceMapper.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/product/IotProductCategoryMapper.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/product/IotProductMapper.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/mysql/thingmodel/IotThingModelMapper.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/tdengine/IotDeviceLogMapper.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceServiceImpl.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogService.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/data/IotDeviceLogServiceImpl.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductCategoryService.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductCategoryServiceImpl.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/product/IotProductService.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thingmodel/IotThingModelService.java
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/thingmodel/IotThingModelServiceImpl.java
@@ -19,7 +19,6 @@ import org.springframework.web.bind.annotation.RestController;
 import java.time.LocalDateTime;
-
 @Tag(name = "管理后台 - IoT 数据统计")
 @RestController
 @RequestMapping("/iot/statistics")
@@ -27,48 +26,47 @@ import java.time.LocalDateTime;
 public class IotStatisticsController {
     @Resource
-    private IotDeviceService iotDeviceService;
-
+    private IotDeviceService deviceService;
     @Resource
-    private IotProductCategoryService iotProductCategoryService;
-
+    private IotProductCategoryService productCategoryService;
     @Resource
-    private IotProductService iotProductService;
-
+    private IotProductService productService;
     @Resource
-    private IotDeviceLogService iotDeviceLogService;
-
+    private IotDeviceLogService deviceLogService;
+    // TODO @super：description 非必要，可以不写哈
     @GetMapping("/main")
-    @Operation(summary = "获取IOT首页的数据统计", description = "用于IOT首页的数据统计")
+    @Operation(summary = "获取首页的数据统计", description = "用于IOT首页的数据统计")
     public CommonResult<IotStatisticsRespVO> getIotMainStats(@Valid IotStatisticsReqVO reqVO){
+        // TODO @super：新增 get-summary 接口，返回：总数、今日新增、数量、状态
         IotStatisticsRespVO iotStatisticsRespVO = new IotStatisticsRespVO();
         // 获取总数
-        iotStatisticsRespVO.setCategoryTotal(iotProductCategoryService.getProductCategoryCount(null));
-        iotStatisticsRespVO.setProductTotal(iotProductService.getProductCount(null));
-        iotStatisticsRespVO.setDeviceTotal(iotDeviceService.getDeviceCount(null));
-        iotStatisticsRespVO.setReportTotal(iotDeviceLogService.getDeviceLogCount(null));
+        iotStatisticsRespVO.setCategoryTotal(productCategoryService.getProductCategoryCount(null));
+        iotStatisticsRespVO.setProductTotal(productService.getProductCount(null));
+        iotStatisticsRespVO.setDeviceTotal(deviceService.getDeviceCount(null));
+        iotStatisticsRespVO.setReportTotal(deviceLogService.getDeviceLogCount(null));
         // 获取今日新增数量
         LocalDateTime todayStart = LocalDateTime.now().withHour(0).withMinute(0).withSecond(0);
-        iotStatisticsRespVO.setCategoryTodayTotal(iotProductCategoryService.getProductCategoryCount(todayStart));
-        iotStatisticsRespVO.setProductTodayTotal(iotProductService.getProductCount(todayStart));
-        iotStatisticsRespVO.setDeviceTodayTotal(iotDeviceService.getDeviceCount(todayStart));
-        iotStatisticsRespVO.setReportTodayTotal(iotDeviceLogService.getDeviceLogCount(todayStart));
+        iotStatisticsRespVO.setCategoryTodayTotal(productCategoryService.getProductCategoryCount(todayStart));
+        iotStatisticsRespVO.setProductTodayTotal(productService.getProductCount(todayStart));
+        iotStatisticsRespVO.setDeviceTodayTotal(deviceService.getDeviceCount(todayStart));
+        iotStatisticsRespVO.setReportTodayTotal(deviceLogService.getDeviceLogCount(todayStart));
         // 获取各个品类下设备数量统计
         iotStatisticsRespVO.setDeviceStatsOfCategory(
-            iotProductCategoryService.getDeviceCountsOfProductCategory()
+            productCategoryService.getDeviceCountsOfProductCategory()
         );
         // 获取设备状态数量统计
-        iotStatisticsRespVO.setOnlineTotal(iotDeviceService.getDeviceCountByState(IotDeviceStateEnum.ONLINE.getState()));
-        iotStatisticsRespVO.setOfflineTotal(iotDeviceService.getDeviceCountByState(IotDeviceStateEnum.OFFLINE.getState()));
-        iotStatisticsRespVO.setNeverOnlineTotal(iotDeviceService.getDeviceCountByState(IotDeviceStateEnum.INACTIVE.getState()));
+        iotStatisticsRespVO.setOnlineTotal(deviceService.getDeviceCountByState(IotDeviceStateEnum.ONLINE.getState()));
+        iotStatisticsRespVO.setOfflineTotal(deviceService.getDeviceCountByState(IotDeviceStateEnum.OFFLINE.getState()));
+        iotStatisticsRespVO.setNeverOnlineTotal(deviceService.getDeviceCountByState(IotDeviceStateEnum.INACTIVE.getState()));
+        // TODO @super：新增 get-log-summary 接口，返回
         // 根据传入时间范围获取设备上下行消息数量统计
-        iotStatisticsRespVO.setDeviceUpMessageStats(iotDeviceLogService.getDeviceLogUpCountByHour(null, reqVO.getStartTime(), reqVO.getEndTime()));
-        iotStatisticsRespVO.setDeviceDownMessageStats(iotDeviceLogService.getDeviceLogDownCountByHour(null, reqVO.getStartTime(), reqVO.getEndTime()));
+        iotStatisticsRespVO.setDeviceUpMessageStats(deviceLogService.getDeviceLogUpCountByHour(null, reqVO.getStartTime(), reqVO.getEndTime()));
+        iotStatisticsRespVO.setDeviceDownMessageStats(deviceLogService.getDeviceLogDownCountByHour(null, reqVO.getStartTime(), reqVO.getEndTime()));
         return CommonResult.success(iotStatisticsRespVO);
     }
@@ -7,10 +7,16 @@ import lombok.Data;
 @Schema(description = "管理后台 - Iot统计 Request VO")
 @Data
 public class IotStatisticsReqVO {
+
+    // TODO @supper：times 直接传递哈；
+    // TODO 2super：private 不要丢了
+
     @Schema(description = "查询起始时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "177")
     @NotNull(message = "查询起始时间不能为空")
     Long startTime;
+
     @Schema(description = "查询结束时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "177")
     @NotNull(message = "查询结束时间不能为空")
     Long endTime;
+
 }
@@ -5,10 +5,16 @@ import lombok.Data;
 import java.util.List;
-@Schema(description = "管理后台 - Iot统计 Response VO")
+// TODO @super：Total 全部改成 Count
+// TODO @super：IotStatisticsSummaryRespVO
+/**
+ * 管理后台 - Iot 统计 Response VO
+ */
+@Schema(description = "管理后台 - Iot 统计 Response VO")
 @Data
 public class IotStatisticsRespVO {
+    // TODO @super：productCategory 哈
     @Schema(description = "品类数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
     private long categoryTotal;
@@ -18,9 +24,11 @@ public class IotStatisticsRespVO {
     @Schema(description = "设备数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
     private long deviceTotal;
+    // TODO @super：deviceMessageCount；设备消息数量
     @Schema(description = "上报数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1000")
     private long reportTotal;
+    // TODO @super：productCategory 哈
     @Schema(description = "今日新增品类数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
     private long categoryTodayTotal;
@@ -30,30 +38,42 @@ public class IotStatisticsRespVO {
     @Schema(description = "今日新增设备数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
     private long deviceTodayTotal;
+    // TODO @super：deviceMessageCount；今日设备消息数量
     @Schema(description = "今日新增上报数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "1000")
     private long reportTodayTotal;
+    // TODO @super：deviceOnlineCount
+
     @Schema(description = "在线数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "80")
     private long onlineTotal;
+    // TODO @super：deviceOfflineCount
+
     @Schema(description = "离线数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "15")
     private long offlineTotal;
+    // TODO @super：deviceInactivECount
+
     @Schema(description = "待激活设备数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "5")
     private long neverOnlineTotal;
+    // TODO @super：1）类型改成 Map，key 分类名、value 设备数量；2）deviceStatsOfCategory => productCategoryDeviceCounts
+    @Schema(description = "按品类统计的设备数量")
+    private List<DataItem> deviceStatsOfCategory;
+
+    // TODO @super：貌似界面里，用不到这个字段？？？
     @Schema(description = "上报数据数量统计")
     private List<TimeData> reportDataStats;
+    // TODO @super：deviceUpMessageStats、deviceDownMessageStats 单独抽到 IotStatisticsDeviceMessageSummaryRespVO，然后里面属性就是 upstreamCounts、downstreamCounts
+
     @Schema(description = "上行数据数量统计")
     private List<TimeData> deviceUpMessageStats;
     @Schema(description = "下行数据数量统计")
     private List<TimeData> deviceDownMessageStats;
-    @Schema(description = "按品类统计的设备数量")
-    private List<DataItem> deviceStatsOfCategory;
-
+    // TODO @super：如果只有这两个字段，使用 KeyValue 这个键值对
     @Schema(description = "时间数据")
     @Data
     public static class TimeData {
@@ -63,6 +83,7 @@ public class IotStatisticsRespVO {
         @Schema(description = "数据值", requiredMode = Schema.RequiredMode.REQUIRED, example = "100")
         private Object data;
+
     }
     @Schema(description = "数据项")
@@ -74,5 +95,7 @@ public class IotStatisticsRespVO {
         @Schema(description = "数据项值", requiredMode = Schema.RequiredMode.REQUIRED, example = "50")
         private Object value;
+
     }
+
 }
@@ -9,6 +9,7 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -70,24 +71,12 @@ public interface IotDeviceMapper extends BaseMapperX&lt;IotDeviceDO&gt; {
                 .apply("FIND_IN_SET(" + groupId + ",group_ids) > 0"));
     }
-    /**
-     * 统计设备数量
-     *
-     * @param createTime 创建时间，如果为空，则统计所有设备数量
-     * @return 设备数量
-     */
-    default Long selectCountByCreateTime(LocalDateTime createTime) {
+    default Long selectCountByCreateTime(@Nullable LocalDateTime createTime) {
         return selectCount(new LambdaQueryWrapperX<IotDeviceDO>()
                 .geIfPresent(IotDeviceDO::getCreateTime, createTime));
     }
-    /**
-     * 统计指定状态的设备数量
-     *
-     * @param state 状态
-     * @return 设备数量
-     */
-    default Long selectCountByState(Integer state) {
+    default Long selectCountByState(@Nullable Integer state) {
         return selectCount(new LambdaQueryWrapperX<IotDeviceDO>()
                 .eqIfPresent(IotDeviceDO::getState, state));
     }
@@ -6,8 +6,8 @@ import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.module.iot.controller.admin.product.vo.category.IotProductCategoryPageReqVO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductCategoryDO;
 import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Param;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -30,13 +30,7 @@ public interface IotProductCategoryMapper extends BaseMapperX&lt;IotProductCategory
         return selectList(IotProductCategoryDO::getStatus, status);
     }
-    /**
-     * 统计产品分类数量
-     *
-     * @param createTime 创建时间，如果为空，则统计所有分类数量
-     * @return 产品分类数量
-     */
-    default Long selectCountByCreateTime(LocalDateTime createTime) {
+    default Long selectCountByCreateTime(@Nullable LocalDateTime createTime) {
         return selectCount(new LambdaQueryWrapperX<IotProductCategoryDO>()
                 .geIfPresent(IotProductCategoryDO::getCreateTime, createTime));
     }
@@ -8,6 +8,7 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -31,23 +32,11 @@ public interface IotProductMapper extends BaseMapperX&lt;IotProductDO&gt; {
                 .apply("LOWER(product_key) = {0}", productKey.toLowerCase()));
     }
-    /**
-     * 统计产品数量
-     *
-     * @param createTime 创建时间，如果为空，则统计所有产品数量
-     * @return 产品数量
-     */
-    default Long selectCountByCreateTime(LocalDateTime createTime) {
+    default Long selectCountByCreateTime(@Nullable LocalDateTime createTime) {
         return selectCount(new LambdaQueryWrapperX<IotProductDO>()
                 .geIfPresent(IotProductDO::getCreateTime, createTime));
     }
-    /**
-     * 获得产品列表，基于分类编号
-     *
-     * @param categoryId 分类编号
-     * @return 产品列表
-     */
     default List<IotProductDO> selectListByCategoryId(Long categoryId) {
         return selectList(new LambdaQueryWrapperX<IotProductDO>()
                 .eq(IotProductDO::getCategoryId, categoryId)
@@ -73,6 +73,7 @@ public interface IotThingModelMapper extends BaseMapperX&lt;IotThingModelDO&gt; {
                 IotThingModelDO::getName, name);
     }
+    // TODO @super：用不到，删除下；
     /**
      * 统计物模型数量
      *
@@ -9,7 +9,6 @@ import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
-import java.time.LocalDateTime;
 import java.util.List;
 /**
@@ -58,6 +57,8 @@ public interface IotDeviceLogMapper {
      */
     Long selectCountByCreateTime(@Param("createTime") Long createTime);
+    // TODO @super：1）上行、下行，不写在 mapper 里，而是通过参数传递，这样，selectDeviceLogUpCountByHour、selectDeviceLogDownCountByHour 可以合并；
+    //  TODO @super：2）不能只基于 identifier 来计算，而是要 type + identifier 成对
     /**
      * 获得每个小时设备上行消息数量统计
      *
@@ -192,7 +192,7 @@ public interface IotDeviceService {
      * @param createTime 创建时间，如果为空，则统计所有设备数量
      * @return 设备数量
      */
-    Long getDeviceCount(LocalDateTime createTime);
+    Long getDeviceCount(@Nullable LocalDateTime createTime);
     /**
      * 获得设备数量，基于状态
@@ -429,6 +429,7 @@ public class IotDeviceServiceImpl implements IotDeviceService {
         return deviceMapper.selectCountByCreateTime(createTime);
     }
+    // TODO @super：是不是 groupby 查询，更高效；不过 controller，还是要考虑 null 的情况；不过可以直接枚举 foreach 处理下
     @Override
     public Long getDeviceCountByState(Integer state) {
         return deviceMapper.selectCountByState(state);
@@ -5,8 +5,8 @@ import cn.iocoder.yudao.module.iot.controller.admin.device.vo.data.IotDeviceLogP
 import cn.iocoder.yudao.module.iot.controller.admin.statistics.vo.IotStatisticsRespVO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceLogDO;
 import cn.iocoder.yudao.module.iot.mq.message.IotDeviceMessage;
-import org.apache.ibatis.annotations.Param;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -45,7 +45,7 @@ public interface IotDeviceLogService {
      * @param createTime 创建时间，如果为空，则统计所有日志数量
      * @return 日志数量
      */
-    Long getDeviceLogCount(LocalDateTime createTime);
+    Long getDeviceLogCount(@Nullable LocalDateTime createTime);
     /**
      * 获得每个小时设备上行消息数量统计
@@ -55,7 +55,9 @@ public interface IotDeviceLogService {
      * @param endTime 结束时间，如果为空，则不限制结束时间
      * @return 每小时消息数量统计列表
      */
-    List<IotStatisticsRespVO.TimeData> getDeviceLogUpCountByHour(String deviceKey, Long startTime, Long endTime);
+    List<IotStatisticsRespVO.TimeData> getDeviceLogUpCountByHour(@Nullable String deviceKey,
+                                                                 @Nullable Long startTime,
+                                                                 @Nullable Long endTime);
     /**
      * 获得每个小时设备下行消息数量统计
@@ -65,6 +67,8 @@ public interface IotDeviceLogService {
      * @param endTime 结束时间，如果为空，则不限制结束时间
      * @return 每小时消息数量统计列表
      */
-    List<IotStatisticsRespVO.TimeData> getDeviceLogDownCountByHour( String deviceKey, Long startTime, Long endTime);
+    List<IotStatisticsRespVO.TimeData> getDeviceLogDownCountByHour(@Nullable String deviceKey,
+                                                                   @Nullable Long startTime,
+                                                                   @Nullable Long endTime);
 }
@@ -73,11 +73,13 @@ public class IotDeviceLogServiceImpl implements IotDeviceLogService {
     public Long getDeviceLogCount(LocalDateTime createTime) {
         Long time = null;
         if (createTime != null) {
+            // todo @super：1）LocalDateTimeUtil.toEpochMilli(createTime);2）直接表达式，更简洁 time != null ? createTime.toInstant(ZoneOffset.UTC).toEpochMilli() : null;
             time = createTime.toInstant(ZoneOffset.UTC).toEpochMilli();
         }
         return deviceLogMapper.selectCountByCreateTime(time);
     }
+    // TODO @super：加一个参数，Boolean upstream：true 上行，false 下行，null 不过滤
     @Override
     public List<IotStatisticsRespVO.TimeData> getDeviceLogUpCountByHour(String deviceKey, Long startTime, Long endTime) {
         try {
@@ -7,6 +7,7 @@ import cn.iocoder.yudao.module.iot.controller.admin.statistics.vo.IotStatisticsR
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductCategoryDO;
 import jakarta.validation.Valid;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.Collection;
 import java.util.List;
@@ -91,8 +92,9 @@ public interface IotProductCategoryService {
      * @param createTime 创建时间，如果为空，则统计所有分类数量
      * @return 产品分类数量
      */
-    Long getProductCategoryCount(LocalDateTime createTime);
+    Long getProductCategoryCount(@Nullable LocalDateTime createTime);
+    // TODO @super：1）Map<ProductCategory, Count> 虽然有点怪哈，然后 Controller 按需转换成 Map<String, Integer> ；2）名字 getProductCategoryDeviceCountMap 方法
     /**
      * 获得各个品类下设备数量统计
      *
@@ -11,7 +11,6 @@ import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductCategoryDO;
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import cn.iocoder.yudao.module.iot.dal.mysql.product.IotProductCategoryMapper;
 import cn.iocoder.yudao.module.iot.service.device.IotDeviceService;
-import cn.iocoder.yudao.module.iot.service.product.IotProductCategoryService;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
@@ -108,16 +107,18 @@ public class IotProductCategoryServiceImpl implements IotProductCategoryService 
         // 1. 获取所有数据
         List<IotProductCategoryDO> categoryList = productCategoryMapper.selectList();
         List<IotProductDO> productList = productService.getProductList();
+        // TODO @super：不要 list 查询，返回内存，而是查询一个 Map<productId, count>
         List<IotDeviceDO> deviceList = deviceService.getDeviceList();
         // 2. 统计每个分类下的设备数量
         Map<String, Integer> categoryDeviceCountMap = new HashMap<>();
-        
+
         // 2.1 初始化所有分类的计数为0
         for (IotProductCategoryDO category : categoryList) {
             categoryDeviceCountMap.put(category.getName(), 0);
+            // TODO @super：直接这里面计算，不用多个循环。产品本身也不多，不用构建 Map，直接 filter 就好了
         }
-        
+
         // 2.2 构建产品ID到分类的映射
         Map<Long, IotProductCategoryDO> productCategoryMap = new HashMap<>();
         for (IotProductDO product : productList) {
@@ -130,7 +131,7 @@ public class IotProductCategoryServiceImpl implements IotProductCategoryService 
                 productCategoryMap.put(product.getId(), category);
             }
         }
-        
+
         // 2.3 统计每个分类下的设备数量
         for (IotDeviceDO device : deviceList) {
             Long productId = device.getProductId();
@@ -6,6 +6,7 @@ import cn.iocoder.yudao.module.iot.controller.admin.product.vo.product.IotProduc
 import cn.iocoder.yudao.module.iot.dal.dataobject.product.IotProductDO;
 import jakarta.validation.Valid;
+import javax.annotation.Nullable;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -99,8 +100,9 @@ public interface IotProductService {
      * @param createTime 创建时间，如果为空，则统计所有产品数量
      * @return 产品数量
      */
-    Long getProductCount(LocalDateTime createTime);
+    Long getProductCount(@Nullable LocalDateTime createTime);
+    // TODO @super：用不到的，删除下哈
     /**
      * 获得产品列表，基于分类编号
      *
@@ -81,6 +81,7 @@ public interface IotThingModelService {
      */
     List<IotThingModelDO> getThingModelList(IotThingModelListReqVO reqVO);
+    // TODO @super：用不到，删除下哈。
     /**
      * 获得物模型数量
      *
@@ -364,6 +364,7 @@ public class IotThingModelServiceImpl implements IotThingModelService {
         return SpringUtil.getBean(getClass());
     }
+    // TODO @super：用不到，删除下；
     @Override
     public Long getThingModelCount(LocalDateTime createTime) {
         return thingModelMapper.selectCountByCreateTime(createTime);