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reactor：【IoT 物联网】数据下行，基于 messagebus 实现订阅消费

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YunaiV
2025-05-30 22:14:46 +08:00
parent 1b59aa9ccb
commit b4035cb036
7 changed files with 64 additions and 55 deletions
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2
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/controller/admin/device/IotDeviceController.http
View File

@@ -16,7 +16,7 @@ Authorization: Bearer {{token}}
### 请求 /iot/device/downstream 接口（属性设置） => 成功
POST {{baseUrl}}/iot/device/downstream
Content-Type: application/json
tenant-id: {{adminTenentId}}
tenant-id: {{adminTenantId}}
Authorization: Bearer {{token}}
{

33
yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/control/IotDeviceDownstreamServiceImpl.java
View File

@@ -8,6 +8,7 @@ import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
import cn.iocoder.yudao.module.iot.api.device.dto.control.downstream.*;
import cn.iocoder.yudao.module.iot.controller.admin.device.vo.control.IotDeviceDownstreamReqVO;
import cn.iocoder.yudao.module.iot.core.mq.producer.IotDeviceMessageProducer;
import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO;
import cn.iocoder.yudao.module.iot.dal.dataobject.plugin.IotPluginInstanceDO;
import cn.iocoder.yudao.module.iot.enums.device.IotDeviceMessageIdentifierEnum;
@@ -52,6 +53,8 @@ public class IotDeviceDownstreamServiceImpl implements IotDeviceDownstreamServic
@Resource
private IotDeviceProducer deviceProducer;
@Resource
private IotDeviceMessageProducer deviceMessageProducer;
@Override
public IotDeviceMessage downstreamDevice(IotDeviceDownstreamReqVO downstreamReqVO) {
@@ -150,26 +153,16 @@ public class IotDeviceDownstreamServiceImpl implements IotDeviceDownstreamServic
// TODO @super：【可优化】过滤掉不合法的属性
// 2. 发送请求
String url = String.format("sys/%s/%s/thing/service/property/set",
getProductKey(device, parentDevice), getDeviceName(device, parentDevice));
IotDevicePropertySetReqDTO reqDTO = new IotDevicePropertySetReqDTO()
.setProperties((Map<String, Object>) downstreamReqVO.getData());
CommonResult<Boolean> result = requestPlugin(url, reqDTO, device);
// 3. 发送设备消息
IotDeviceMessage message = new IotDeviceMessage().setRequestId(reqDTO.getRequestId())
.setType(IotDeviceMessageTypeEnum.PROPERTY.getType())
.setIdentifier(IotDeviceMessageIdentifierEnum.PROPERTY_SET.getIdentifier())
.setData(reqDTO.getProperties());
sendDeviceMessage(message, device, result.getCode());
// 4. 如果不成功，抛出异常，提示用户
if (result.isError()) {
log.error("[setDeviceProperty][设备({})属性设置失败，请求参数：({})，响应结果：({})]",
device.getDeviceKey(), reqDTO, result);
throw exception(DEVICE_DOWNSTREAM_FAILED, result.getMsg());
}
return message;
// TODO @芋艿：deviceName 的设置
String deviceName = "xx";
Long tenantId = 1L;
cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage message = cn.iocoder.yudao.module.iot.core.mq.message.IotDeviceMessage
.of(getProductKey(device, parentDevice), getDeviceName(device, parentDevice), deviceName,
null, tenantId);
String serverId = "yy";
deviceMessageProducer.sendGatewayDeviceMessage(serverId, message);
// TODO @芋艿：后续可以清理掉
return null;
}
/**