【代码优化】IoT:实现 IotDeviceEventReportVertxHandler 事件上行

This commit is contained in:
YunaiV 2025-01-31 21:16:01 +08:00
parent 2512f2dde8
commit a74459e94e
7 changed files with 91 additions and 9 deletions

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@ -4,7 +4,7 @@ import cn.iocoder.yudao.module.iot.controller.admin.device.vo.control.IotDeviceS
import jakarta.validation.Valid; import jakarta.validation.Valid;
/** /**
* 设备下行 Service 接口 * IoT 设备下行 Service 接口
* *
* 目的服务端 -> 插件 -> 设备 * 目的服务端 -> 插件 -> 设备
* *

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@ -35,7 +35,7 @@ import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionU
import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.DEVICE_DOWNSTREAM_FAILED; import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.DEVICE_DOWNSTREAM_FAILED;
/** /**
* 设备下行 Service 实现类 * IoT 设备下行 Service 实现类
* *
* @author 芋道源码 * @author 芋道源码
*/ */

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@ -7,7 +7,7 @@ import cn.iocoder.yudao.module.iot.controller.admin.device.vo.control.IotDeviceS
import jakarta.validation.Valid; import jakarta.validation.Valid;
/** /**
* 设备上行 Service 接口 * IoT 设备上行 Service 接口
* *
* 目的设备 -> 插件 -> 服务端 * 目的设备 -> 插件 -> 服务端
* *

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@ -31,7 +31,7 @@ import java.util.Map;
import java.util.Objects; import java.util.Objects;
/** /**
* 设备上行 Service 实现类 * IoT 设备上行 Service 实现类
* *
* @author 芋道源码 * @author 芋道源码
*/ */
@ -123,11 +123,11 @@ public class IotDeviceUpstreamServiceImpl implements IotDeviceUpstreamService {
@Override @Override
public void reportDeviceProperty(IotDevicePropertyReportReqDTO reportReqDTO) { public void reportDeviceProperty(IotDevicePropertyReportReqDTO reportReqDTO) {
// 1.1 获得设备 // 1.1 获得设备
log.info("[reportDevicePropertyData][上报设备属性: {}]", reportReqDTO); log.info("[reportDeviceProperty][上报设备属性: {}]", reportReqDTO);
IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceNameFromCache( IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceNameFromCache(
reportReqDTO.getProductKey(), reportReqDTO.getDeviceName()); reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
if (device == null) { if (device == null) {
log.error("[reportDevicePropertyData][设备({}/{})不存在]", log.error("[reportDeviceProperty][设备({}/{})不存在]",
reportReqDTO.getProductKey(), reportReqDTO.getDeviceName()); reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
return; return;
} }
@ -145,11 +145,11 @@ public class IotDeviceUpstreamServiceImpl implements IotDeviceUpstreamService {
@Override @Override
public void reportDeviceEvent(IotDeviceEventReportReqDTO reportReqDTO) { public void reportDeviceEvent(IotDeviceEventReportReqDTO reportReqDTO) {
// 1.1 获得设备 // 1.1 获得设备
log.info("[reportDeviceEventData][上报设备事件: {}]", reportReqDTO); log.info("[reportDeviceEvent][上报设备事件: {}]", reportReqDTO);
IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceNameFromCache( IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceNameFromCache(
reportReqDTO.getProductKey(), reportReqDTO.getDeviceName()); reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
if (device == null) { if (device == null) {
log.error("[reportDeviceEventData][设备({}/{})不存在]", log.error("[reportDeviceEvent][设备({}/{})不存在]",
reportReqDTO.getProductKey(), reportReqDTO.getDeviceName()); reportReqDTO.getProductKey(), reportReqDTO.getDeviceName());
return; return;
} }

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@ -1,6 +1,7 @@
package cn.iocoder.yudao.module.iot.plugin.http.upstream; package cn.iocoder.yudao.module.iot.plugin.http.upstream;
import cn.iocoder.yudao.module.iot.api.device.IotDeviceUpstreamApi; import cn.iocoder.yudao.module.iot.api.device.IotDeviceUpstreamApi;
import cn.iocoder.yudao.module.iot.plugin.http.upstream.router.IotDeviceEventReportVertxHandler;
import cn.iocoder.yudao.module.iot.plugin.http.upstream.router.IotDevicePropertyReportVertxHandler; import cn.iocoder.yudao.module.iot.plugin.http.upstream.router.IotDevicePropertyReportVertxHandler;
import io.vertx.core.Vertx; import io.vertx.core.Vertx;
import io.vertx.core.http.HttpServer; import io.vertx.core.http.HttpServer;
@ -32,6 +33,8 @@ public class IotDeviceUpstreamServer {
router.route().handler(BodyHandler.create()); // 处理 Body router.route().handler(BodyHandler.create()); // 处理 Body
router.post(IotDevicePropertyReportVertxHandler.PATH) router.post(IotDevicePropertyReportVertxHandler.PATH)
.handler(new IotDevicePropertyReportVertxHandler(deviceUpstreamApi)); .handler(new IotDevicePropertyReportVertxHandler(deviceUpstreamApi));
router.post(IotDeviceEventReportVertxHandler.PATH)
.handler(new IotDeviceEventReportVertxHandler(deviceUpstreamApi));
// 创建 HttpServer 实例 // 创建 HttpServer 实例
this.server = vertx.createHttpServer().requestHandler(router); this.server = vertx.createHttpServer().requestHandler(router);
} }

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@ -0,0 +1,75 @@
package cn.iocoder.yudao.module.iot.plugin.http.upstream.router;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.ObjUtil;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.module.iot.api.device.IotDeviceUpstreamApi;
import cn.iocoder.yudao.module.iot.api.device.dto.control.upstream.IotDeviceEventReportReqDTO;
import cn.iocoder.yudao.module.iot.api.device.dto.control.upstream.IotDeviceStateUpdateReqDTO;
import cn.iocoder.yudao.module.iot.enums.device.IotDeviceStateEnum;
import cn.iocoder.yudao.module.iot.plugin.common.util.IotPluginCommonUtils;
import io.vertx.core.Handler;
import io.vertx.core.json.JsonObject;
import io.vertx.ext.web.RoutingContext;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import java.time.LocalDateTime;
import java.util.Map;
import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.BAD_REQUEST;
import static cn.iocoder.yudao.framework.common.exception.enums.GlobalErrorCodeConstants.INTERNAL_SERVER_ERROR;
/**
* IoT 设备设备上报的 Vert.x Handler
*/
@RequiredArgsConstructor
@Slf4j
public class IotDeviceEventReportVertxHandler implements Handler<RoutingContext> {
public static final String PATH = "/sys/:productKey/:deviceName/thing/event/:identifier/post";
private final IotDeviceUpstreamApi deviceUpstreamApi;
@Override
@SuppressWarnings("unchecked")
public void handle(RoutingContext routingContext) {
// 1. 解析参数
IotDeviceEventReportReqDTO reportReqDTO;
try {
String productKey = routingContext.pathParam("productKey");
String deviceName = routingContext.pathParam("deviceName");
String identifier = routingContext.pathParam("identifier");
JsonObject body = routingContext.body().asJsonObject();
String id = ObjUtil.defaultIfBlank(body.getString("id"), IdUtil.fastSimpleUUID());
Map<String, Object> params = (Map<String, Object>) body.getMap().get("params");
reportReqDTO = ((IotDeviceEventReportReqDTO)
new IotDeviceEventReportReqDTO().setRequestId(id)
.setProcessId(IotPluginCommonUtils.getProcessId()).setReportTime(LocalDateTime.now())
.setProductKey(productKey).setDeviceName(deviceName))
.setIdentifier(identifier).setParams(params);
} catch (Exception e) {
log.error("[handle][路径参数({}) 解析参数失败]", routingContext.pathParams(), e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(BAD_REQUEST));
return;
}
try {
// 2. 设备上线
deviceUpstreamApi.updateDeviceState(((IotDeviceStateUpdateReqDTO)
new IotDeviceStateUpdateReqDTO().setRequestId(IdUtil.fastSimpleUUID())
.setProcessId(IotPluginCommonUtils.getProcessId()).setReportTime(LocalDateTime.now())
.setProductKey(reportReqDTO.getProductKey()).setDeviceName(reportReqDTO.getDeviceName()))
.setState(IotDeviceStateEnum.ONLINE.getState()));
// 3.1 属性上报
CommonResult<Boolean> result = deviceUpstreamApi.reportDeviceEvent(reportReqDTO);
// 3.2 返回结果
IotPluginCommonUtils.writeJson(routingContext, result);
} catch (Exception e) {
log.error("[handle][请求参数({}) 时间上报异常]", reportReqDTO, e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR));
}
}
}

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@ -55,6 +55,10 @@ public class IotDevicePropertyReportVertxHandler implements Handler<RoutingConte
return; return;
} }
// TODO @芋艿secret 校验目前的想法
// 方案一请求的时候带上 secret 参数然后进行校验减少请求的频次不过可能要看下 mqtt 能不能复用
// 方案二本地有设备信息的缓存异步刷新这样可能 mqtt 的校验 http 校验都容易适配
try { try {
// 2. 设备上线 // 2. 设备上线
deviceUpstreamApi.updateDeviceState(((IotDeviceStateUpdateReqDTO) deviceUpstreamApi.updateDeviceState(((IotDeviceStateUpdateReqDTO)
@ -68,7 +72,7 @@ public class IotDevicePropertyReportVertxHandler implements Handler<RoutingConte
// 3.2 返回结果 // 3.2 返回结果
IotPluginCommonUtils.writeJson(routingContext, result); IotPluginCommonUtils.writeJson(routingContext, result);
} catch (Exception e) { } catch (Exception e) {
log.error("[handle][请求参数({}) 属性获取异常]", reportReqDTO, e); log.error("[handle][请求参数({}) 属性上报异常]", reportReqDTO, e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR)); IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR));
} }
} }