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【代码新增】IoT：实现 device 下行属性获取、设置的下行消息

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This commit is contained in:
YunaiV
2025-01-31 17:51:39 +08:00
parent b454069897
commit 45b8172a61
6 changed files with 237 additions and 15 deletions
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10
yudao-module-iot/yudao-module-iot-plugins/yudao-module-iot-plugin-common/src/main/java/cn/iocoder/yudao/module/iot/plugin/common/downstream/IotDeviceDownstreamServer.java
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@@ -1,5 +1,7 @@
package cn.iocoder.yudao.module.iot.plugin.common.downstream;
import cn.iocoder.yudao.module.iot.plugin.common.downstream.router.IotDevicePropertyGetVertxHandler;
import cn.iocoder.yudao.module.iot.plugin.common.downstream.router.IotDevicePropertySetVertxHandler;
import cn.iocoder.yudao.module.iot.plugin.common.downstream.router.IotDeviceServiceInvokeVertxHandler;
import io.vertx.core.Vertx;
import io.vertx.core.http.HttpServer;
@@ -24,8 +26,12 @@ public class IotDeviceDownstreamServer {
// 创建 Router 实例
Router router = Router.router(vertx);
router.route().handler(BodyHandler.create()); // 处理 Body
router.post(IotDeviceServiceInvokeVertxHandler.PATH).handler(
new IotDeviceServiceInvokeVertxHandler(deviceDownstreamHandler)); // 处理 Service Invoke
router.post(IotDeviceServiceInvokeVertxHandler.PATH)
.handler(new IotDeviceServiceInvokeVertxHandler(deviceDownstreamHandler));
router.post(IotDevicePropertySetVertxHandler.PATH)
.handler(new IotDevicePropertySetVertxHandler(deviceDownstreamHandler));
router.post(IotDevicePropertyGetVertxHandler.PATH)
.handler(new IotDevicePropertyGetVertxHandler(deviceDownstreamHandler));
// 创建 HttpServer 实例
this.server = vertx.createHttpServer().requestHandler(router);
}

61
yudao-module-iot/yudao-module-iot-plugins/yudao-module-iot-plugin-common/src/main/java/cn/iocoder/yudao/module/iot/plugin/common/downstream/router/IotDevicePropertyGetVertxHandler.java Normal file
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@@ -0,0 +1,61 @@
package cn.iocoder.yudao.module.iot.plugin.common.downstream.router;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.module.iot.api.device.dto.control.downstream.IotDevicePropertyGetReqDTO;
import cn.iocoder.yudao.module.iot.plugin.common.downstream.IotDeviceDownstreamHandler;
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.util.List;
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 设备服务获取 Vertx Handler
*
* 芋道源码
*/
@Slf4j
@RequiredArgsConstructor
public class IotDevicePropertyGetVertxHandler implements Handler<RoutingContext> {
public static final String PATH = "/sys/:productKey/:deviceName/thing/service/property/get";
private final IotDeviceDownstreamHandler deviceDownstreamHandler;
@Override
@SuppressWarnings("unchecked")
public void handle(RoutingContext routingContext) {
// 1. 解析参数
IotDevicePropertyGetReqDTO reqDTO;
try {
String productKey = routingContext.pathParam("productKey");
String deviceName = routingContext.pathParam("deviceName");
JsonObject body = routingContext.body().asJsonObject();
String requestId = body.getString("requestId");
List<String> identifiers = (List<String>) body.getMap().get("identifiers");
reqDTO = ((IotDevicePropertyGetReqDTO) new IotDevicePropertyGetReqDTO()
.setRequestId(requestId).setProductKey(productKey).setDeviceName(deviceName))
.setIdentifiers(identifiers);
} 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;
}
// 2. 调用处理器
try {
CommonResult<Boolean> result = deviceDownstreamHandler.getDeviceProperty(reqDTO);
IotPluginCommonUtils.writeJson(routingContext, result);
} catch (Exception e) {
log.error("[handle][请求参数({}) 属性获取异常]", reqDTO, e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR));
}
}
}

61
yudao-module-iot/yudao-module-iot-plugins/yudao-module-iot-plugin-common/src/main/java/cn/iocoder/yudao/module/iot/plugin/common/downstream/router/IotDevicePropertySetVertxHandler.java Normal file
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@@ -0,0 +1,61 @@
package cn.iocoder.yudao.module.iot.plugin.common.downstream.router;
import cn.iocoder.yudao.framework.common.pojo.CommonResult;
import cn.iocoder.yudao.module.iot.api.device.dto.control.downstream.IotDevicePropertySetReqDTO;
import cn.iocoder.yudao.module.iot.plugin.common.downstream.IotDeviceDownstreamHandler;
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.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 设备服务设置 Vertx Handler
*
* 芋道源码
*/
@Slf4j
@RequiredArgsConstructor
public class IotDevicePropertySetVertxHandler implements Handler<RoutingContext> {
public static final String PATH = "/sys/:productKey/:deviceName/thing/service/property/set";
private final IotDeviceDownstreamHandler deviceDownstreamHandler;
@Override
@SuppressWarnings("unchecked")
public void handle(RoutingContext routingContext) {
// 1. 解析参数
IotDevicePropertySetReqDTO reqDTO;
try {
String productKey = routingContext.pathParam("productKey");
String deviceName = routingContext.pathParam("deviceName");
JsonObject body = routingContext.body().asJsonObject();
String requestId = body.getString("requestId");
Map<String, Object> properties = (Map<String, Object>) body.getMap().get("properties");
reqDTO = ((IotDevicePropertySetReqDTO) new IotDevicePropertySetReqDTO()
.setRequestId(requestId).setProductKey(productKey).setDeviceName(deviceName))
.setProperties(properties);
} 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;
}
// 2. 调用处理器
try {
CommonResult<Boolean> result = deviceDownstreamHandler.setDeviceProperty(reqDTO);
IotPluginCommonUtils.writeJson(routingContext, result);
} catch (Exception e) {
log.error("[handle][请求参数({}) 属性设置异常]", reqDTO, e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR));
}
}
}

17
yudao-module-iot/yudao-module-iot-plugins/yudao-module-iot-plugin-common/src/main/java/cn/iocoder/yudao/module/iot/plugin/common/downstream/router/IotDeviceServiceInvokeVertxHandler.java
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@@ -14,6 +14,11 @@ 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 设备服务调用 Vertx Handler
*
* 芋道源码
*/
@Slf4j
@RequiredArgsConstructor
public class IotDeviceServiceInvokeVertxHandler implements Handler<RoutingContext> {
@@ -26,7 +31,7 @@ public class IotDeviceServiceInvokeVertxHandler implements Handler<RoutingContex
@SuppressWarnings("unchecked")
public void handle(RoutingContext routingContext) {
// 1. 解析参数
IotDeviceServiceInvokeReqDTO invokeReqDTO;
IotDeviceServiceInvokeReqDTO reqDTO;
try {
String productKey = routingContext.pathParam("productKey");
String deviceName = routingContext.pathParam("deviceName");
@@ -34,21 +39,21 @@ public class IotDeviceServiceInvokeVertxHandler implements Handler<RoutingContex
JsonObject body = routingContext.body().asJsonObject();
String requestId = body.getString("requestId");
Map<String, Object> params = (Map<String, Object>) body.getMap().get("params");
invokeReqDTO = ((IotDeviceServiceInvokeReqDTO) new IotDeviceServiceInvokeReqDTO()
reqDTO = ((IotDeviceServiceInvokeReqDTO) new IotDeviceServiceInvokeReqDTO()
.setRequestId(requestId).setProductKey(productKey).setDeviceName(deviceName))
.setIdentifier(identifier).setParams(params);
} catch (Exception e) {
log.error("[handle][解析参数失败]", 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;
}
// 2. 调用下游处理器
// 2. 调用处理器
try {
CommonResult<Boolean> result = deviceDownstreamHandler.invokeDeviceService(invokeReqDTO);
CommonResult<Boolean> result = deviceDownstreamHandler.invokeDeviceService(reqDTO);
IotPluginCommonUtils.writeJson(routingContext, result);
} catch (Exception e) {
log.error("[handle][请求参数({}) 服务调用异常]", invokeReqDTO, e);
log.error("[handle][请求参数({}) 服务调用异常]", reqDTO, e);
IotPluginCommonUtils.writeJson(routingContext, CommonResult.error(INTERNAL_SERVER_ERROR));
}
}