refactor(ops): optimize badge device status management and add sync job

viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/api/device/IotDeviceStatusQueryApiImpl.java

@@ -14,6 +14,8 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+
 import static com.viewsh.framework.common.pojo.CommonResult.success;
 
 /**
@@ -54,13 +56,46 @@ public class IotDeviceStatusQueryApiImpl implements IotDeviceStatusQueryApi {
                     .status(IotDeviceStateEnum.OFFLINE.getState())
                     .build());
         }
-        return success(DeviceStatusRespDTO.builder()
+        return success(buildDeviceStatusRespDTO(device));
+    }
+
+    @Override
+    @GetMapping(PREFIX + "/batch-get-status")
+    @Operation(summary = "批量获取设备状态")
+    public CommonResult<List<DeviceStatusRespDTO>> batchGetDeviceStatus(
+            @RequestParam("deviceIds") List<Long> deviceIds) {
+        if (deviceIds == null || deviceIds.isEmpty()) {
+            return success(List.of());
+        }
+
+        List<DeviceStatusRespDTO> result = deviceIds.stream()
+                .map(deviceId -> {
+                    IotDeviceDO device = deviceService.getDeviceFromCache(deviceId);
+                    if (device == null) {
+                        return DeviceStatusRespDTO.builder()
+                                .deviceId(deviceId)
+                                .status(IotDeviceStateEnum.OFFLINE.getState())
+                                .build();
+                    }
+                    return buildDeviceStatusRespDTO(device);
+                })
+                .toList();
+
+        return success(result);
+    }
+
+    /**
+     * 构建设备状态响应 DTO
+     */
+    private DeviceStatusRespDTO buildDeviceStatusRespDTO(IotDeviceDO device) {
+        return DeviceStatusRespDTO.builder()
                 .deviceId(device.getId())
-                .deviceCode(device.getSerialNumber())
-                .status(device.getState())
-                .statusChangeTime(IotDeviceStateEnum.ONLINE.getState().equals(device.getState()) ?
-                        device.getOnlineTime() : device.getOfflineTime())
-                .build());
+                .deviceCode(device.getSerialNumber())
+                .status(device.getState())
+                .statusChangeTime(
+                        IotDeviceStateEnum.ONLINE.getState().equals(device.getState()) ? device.getOnlineTime()
+                                : device.getOfflineTime())
+                .build();
     }
 
 }