refactor(iot): 优化设备和事件相关接口

- 移除了 DeviceController 中未使用的导入- 更新了 EventController 中的事件日志分页接口，使用路径变量
- 在 RecordDataServiceImpl 中增加了对设备下无事件的异常处理
- 移除了 DeviceServiceImpl 中的冗余空行

src/main/java/com/zsc/edu/gateway/modules/iot/device/controller/DeviceController.java

@@ -15,14 +15,11 @@ import com.zsc.edu.gateway.modules.iot.device.vo.DeviceVo;
 import com.zsc.edu.gateway.modules.iot.record.entity.RecordData;
 import com.zsc.edu.gateway.modules.iot.record.service.RecordDataService;
 import com.zsc.edu.gateway.modules.operationLog.entity.OperationLogAnnotation;
-import jakarta.annotation.Resource;
 import lombok.AllArgsConstructor;
 import org.springframework.http.HttpStatus;
-import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
-import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
 
 import java.util.List;
 

src/main/java/com/zsc/edu/gateway/modules/iot/device/service/impl/DeviceServiceImpl.java

@@ -240,4 +240,4 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceRepository, Device> imp
         device.setOnline(!device.getOnline());
         return baseMapper.updateById(device);
     }
-}
+}

src/main/java/com/zsc/edu/gateway/modules/iot/record/service/impl/RecordDataServiceImpl.java

@@ -1,5 +1,6 @@
 package com.zsc.edu.gateway.modules.iot.record.service.impl;
 
+import com.alibaba.fastjson2.JSONException;
 import com.alibaba.fastjson2.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -106,7 +107,7 @@ public class RecordDataServiceImpl extends ServiceImpl<RecordDataRepository, Rec
         // 获取产品下的所有事件
         List<Event> events = eventRepository.selectByProductId(device.getProductId(), true);
         if (events.isEmpty()) {
-            return; // 如果没有事件，直接返回
+            throw new JSONException("该设备下事件并未启用！或者该设备下无定义事件！");
         }
 
         // 遍历每个事件

src/main/java/com/zsc/edu/gateway/modules/iot/tsl/controller/EventController.java

@@ -74,12 +74,12 @@ public class EventController {
      * @param page     分页参数
      * @return Page<Device> 事件分页数据
      */
-    @GetMapping("/log")
+    @GetMapping("/{clientId}/log")
     @PreAuthorize("hasAuthority('iot:event:query')")
-    public IPage<EventLog> eventLogPage(Page<EventLog> page, String clientId) {
+    public IPage<EventLog> eventLogPage(Page<EventLog> page, @PathVariable("clientId") String clientId) {
         return eventLogRepository.selectPage(page, new LambdaQueryWrapper<EventLog>().eq(EventLog::getRecordId, clientId));
     }
-
+//TODO 详情接口
 
     /**
      * 删除事件