feat(access): 实现物联网设备心跳检测与离线处理功能

- 添加心跳超时消息模板和消费者处理机制
- 实现设备心跳接收和状态更新服务
- 新增心跳检测控制层和业务处理服务
- 集成熔断降级工厂处理心跳异常情况
- 移除原有的定时心跳检查任务
- 更新MQTT消息处理器集成新的心跳机制
- 配置日志级别过滤特定模板异常信息
- 添加消息队列依赖支持心跳超时处理

iot-access/access-api/pom.xml

@@ -20,6 +20,11 @@
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>com.njcn</groupId>
+            <artifactId>common-mq</artifactId>
+            <version>${project.version}</version>
+        </dependency>
         <dependency>
             <groupId>com.github.tocrhz</groupId>
             <artifactId>mqtt-spring-boot-starter</artifactId>

iot-access/access-api/src/main/java/com/njcn/access/api/CsHeartbeatFeignClient.java

@@ -0,0 +1,22 @@
+package com.njcn.access.api;
+
+import com.njcn.access.api.fallback.CsHeartbeatClientFallbackFactory;
+import com.njcn.common.pojo.constant.ServerInfo;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.mq.message.HeartbeatTimeoutMessage;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+/**
+ * @author xy
+ */
+@FeignClient(value = ServerInfo.ACCESS_BOOT, path = "/heartbeat", fallbackFactory = CsHeartbeatClientFallbackFactory.class,contextId = "heartbeat")
+public interface CsHeartbeatFeignClient {
+
+    @PostMapping("/handleHeartbeat")
+    @ApiOperation("处理物联设备心跳")
+    HttpResult<String> handleHeartbeat(@RequestBody HeartbeatTimeoutMessage message);
+
+}

iot-access/access-api/src/main/java/com/njcn/access/api/fallback/CsHeartbeatClientFallbackFactory.java

@@ -0,0 +1,35 @@
+package com.njcn.access.api.fallback;
+
+import com.njcn.access.api.CsHeartbeatFeignClient;
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.mq.message.HeartbeatTimeoutMessage;
+import feign.hystrix.FallbackFactory;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Component;
+
+/**
+ * @author xy
+ */
+@Slf4j
+@Component
+public class CsHeartbeatClientFallbackFactory implements FallbackFactory<CsHeartbeatFeignClient> {
+    @Override
+    public CsHeartbeatFeignClient create(Throwable cause) {
+        //判断抛出异常是否为解码器抛出的业务异常
+        Enum<?> exceptionEnum = CommonResponseEnum.SERVICE_FALLBACK;
+        if (cause.getCause() instanceof BusinessException) {
+            BusinessException businessException = (BusinessException) cause.getCause();
+        }
+        Enum<?> finalExceptionEnum = exceptionEnum;
+        return new CsHeartbeatFeignClient() {
+
+            @Override
+            public HttpResult<String> handleHeartbeat(HeartbeatTimeoutMessage message) {
+                log.error("{}异常，降级处理，异常为：{}","处理物联设备心跳数据异常",cause.toString());
+                throw new BusinessException(finalExceptionEnum);
+            }
+        };
+    }
+}