From b4fad17254b0d368a7c87ee2df9031b18c7f1f43 Mon Sep 17 00:00:00 2001
From: lzh <sickone075@gmail.com>
Date: Mon, 2 Feb 2026 22:26:37 +0800
Subject: [PATCH] =?UTF-8?q?feat(iot):=20=E8=AE=BE=E5=A4=87=E4=BA=8B?=
 =?UTF-8?q?=E4=BB=B6=E5=A2=9E=E5=8A=A0=20nickname=20=E5=AD=97=E6=AE=B5?=
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在 BaseDeviceEvent 中新增 nickname 字段，用于存储设备的用户可读显示名称（如"张三的工牌"），
IotDeviceServiceImpl 在发送设备状态变更事件时自动填充该字段。

变更范围：
- BaseDeviceEvent: 新增 nickname 字段
- IotDeviceServiceImpl: 事件发送时携带 nickname

影响模块：IoT Core、IoT Server

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .../iot/core/integration/event/BaseDeviceEvent.java      | 9 +++++++--
 .../module/iot/service/device/IotDeviceServiceImpl.java  | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/viewsh-module-iot/viewsh-module-iot-core/src/main/java/com/viewsh/module/iot/core/integration/event/BaseDeviceEvent.java b/viewsh-module-iot/viewsh-module-iot-core/src/main/java/com/viewsh/module/iot/core/integration/event/BaseDeviceEvent.java
index 74893f6..e89b586 100644
--- a/viewsh-module-iot/viewsh-module-iot-core/src/main/java/com/viewsh/module/iot/core/integration/event/BaseDeviceEvent.java
+++ b/viewsh-module-iot/viewsh-module-iot-core/src/main/java/com/viewsh/module/iot/core/integration/event/BaseDeviceEvent.java
@@ -2,7 +2,7 @@ package com.viewsh.module.iot.core.integration.event;
 
 import lombok.AllArgsConstructor;
 import lombok.experimental.SuperBuilder;
-import lombok.Builder;
+import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -19,7 +19,7 @@ import java.util.UUID;
 @Data
 @NoArgsConstructor
 @AllArgsConstructor
-@SuperBuilder
+@SuperBuilder
 public abstract class BaseDeviceEvent {
 
     /**
@@ -38,6 +38,11 @@ public abstract class BaseDeviceEvent {
      */
     private String deviceName;
 
+    /**
+     * 设备昵称（nickname，用户可读的显示名称）
+     */
+    private String nickname;
+
     /**
      * 产品ID
      */
diff --git a/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/service/device/IotDeviceServiceImpl.java b/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/service/device/IotDeviceServiceImpl.java
index 4067757..d7aa06b 100644
--- a/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/service/device/IotDeviceServiceImpl.java
+++ b/viewsh-module-iot/viewsh-module-iot-server/src/main/java/com/viewsh/module/iot/service/device/IotDeviceServiceImpl.java
@@ -343,6 +343,7 @@ public class IotDeviceServiceImpl implements IotDeviceService {
             DeviceStatusChangedEvent event = DeviceStatusChangedEvent.builder()
                     .deviceId(device.getId())
                     .deviceName(device.getDeviceName())
+                    .nickname(device.getNickname())
                     .productId(device.getProductId())
                     .productKey(productKey)
                     .tenantId(device.getTenantId())