feat(device): 添加设备类型管理功能

- 在Device实体中添加了deviceType字段，并使用@TableField注解标记为非数据库字段
- 新增DeviceType实体类，用于表示设备类型信息
- 创建DeviceTypeController控制器，提供获取所有设备类型的接口
- 新增DeviceTypeService接口及其实现类DeviceTypeServiceImpl，实现设备类型相关业务逻辑
- 添加DriveTypeMapper接口，继承BaseMapper以支持对DeviceType的数据库操作
- 在ErrorCode常量类中增加了设备相关的错误码：DEVICE_NOT_FOUND和DEVICE_TYPE_NOT_FOUND
- 更新DeviceController，引入DeviceTypeResponse并优化代码结构
- 在DeviceMapper中新增selectOneWithTypeById方法，通过MyBatis注解实现关联查询设备及其类型信息

chaos_api_common/src/main/java/cn/nopj/chaos_api/common/constants/ErrorCode.java

@@ -50,7 +50,14 @@ public enum ErrorCode {
     CAPTCHA_ERROR(400, "SYS-301", "验证码错误"),
     SMS_SEND_FAILED(500, "SYS-302", "短信发送失败"),
     FILE_UPLOAD_FAILED(500, "SYS-303", "文件上传失败"),
-    RATE_LIMIT_EXCEEDED(429, "SYS-304", "操作过于频繁");
+    RATE_LIMIT_EXCEEDED(429, "SYS-304", "操作过于频繁"),
+
+    // 设备
+    DEVICE_NOT_FOUND(404, "DEVICE-301", "设备不存在"),
+    DEVICE_TYPE_NOT_FOUND(404, "DEVICE-302", "设备类型不存在")
+
+
+    ;
 
     private final int httpStatus;
     private final String code;  // 业务错误码（领域-编号）

chaos_api_data/src/main/java/cn/nopj/chaos_api/mapper/DeviceMapper.java

@@ -2,8 +2,29 @@ package cn.nopj.chaos_api.mapper;
 
 import cn.nopj.chaos_api.domain.entity.Device;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.*;
 
 @Mapper
 public interface DeviceMapper extends BaseMapper<Device> {
+    /**
+     * 根据id查询设备信息
+     * @param id 设备id
+     * @return 设备信息
+     */
+    @Select("SELECT * FROM t_device WHERE id = #{id}")
+    @Results(id = "DeviceResultMap", value ={
+            @Result(id = true, property = "id", column = "id"),
+            @Result(property = "name", column = "name"),
+            @Result(property = "model", column = "model"),
+            @Result(property = "snmpCommunity", column = "snmp_community"),
+            @Result(property = "manufacturer", column = "manufacturer"),
+            @Result(property = "purchaseDate", column = "purchase_date"),
+            @Result(property = "status", column = "status"),
+            @Result(property = "remark", column = "remark"),
+            @Result(property = "createTime", column = "create_time"),
+            @Result(property = "updateTime", column = "update_time"),
+            @Result(property = "deviceType", column = "type_id",
+                    one = @One(select = "cn.nopj.chaos_api.mapper.DriveTypeMapper.selectById"))
+    })
+    Device selectOneWithTypeById(Long id);
 }

chaos_api_data/src/main/java/cn/nopj/chaos_api/mapper/DriveTypeMapper.java

@@ -0,0 +1,11 @@
+package cn.nopj.chaos_api.mapper;
+
+import cn.nopj.chaos_api.domain.entity.DeviceType;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface DriveTypeMapper extends BaseMapper<DeviceType> {
+
+
+}

chaos_api_domain/src/main/java/cn/nopj/chaos_api/domain/entity/Device.java

@@ -1,6 +1,7 @@
 package cn.nopj.chaos_api.domain.entity;
 
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
@@ -22,4 +23,8 @@ public class Device {
     private LocalDate purchaseDate;
     private int status;
     private String remark;
+
+
+    @TableField(exist = false)
+    private DeviceType deviceType;
 }

chaos_api_domain/src/main/java/cn/nopj/chaos_api/domain/entity/DeviceType.java

@@ -0,0 +1,18 @@
+package cn.nopj.chaos_api.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+@TableName("t_device_type")
+public class DeviceType {
+    private Long id;
+    private String name;
+    private String code;
+    private Long parentId;
+    private String remark;
+    private LocalDate createTime;
+    private LocalDate updateTime;
+}

chaos_api_domain/src/main/java/cn/nopj/chaos_api/dto/response/DeviceTypeResponse.java

@@ -0,0 +1,25 @@
+package cn.nopj.chaos_api.dto.response;
+
+import cn.nopj.chaos_api.domain.entity.DeviceType;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+@Data
+public class DeviceTypeResponse {
+    private Long id;
+    private String name;
+    private String code;
+    private Long parentId;
+    private String remark;
+    private LocalDate createTime;
+
+    public DeviceTypeResponse(DeviceType type){
+        this.id = type.getId();
+        this.name = type.getName();
+        this.code = type.getCode();
+        this.parentId = type.getParentId();
+        this.remark = type.getRemark();
+        this.createTime = type.getCreateTime();
+    }
+}

chaos_api_interface/src/main/java/cn/nopj/chaos_api/service/DeviceService.java

@@ -10,4 +10,11 @@ public interface DeviceService {
      * @return 新建设备信息结果
      */
     DeviceResponse createDevice(CreateDriveRequest createDriveRequest);
+
+    /**
+     * 根据id查询设备信息
+     * @param id 设备id
+     * @return 设备信息
+     */
+    DeviceResponse getDeviceById(Long id);
 }

chaos_api_interface/src/main/java/cn/nopj/chaos_api/service/DeviceTypeService.java

@@ -0,0 +1,13 @@
+package cn.nopj.chaos_api.service;
+
+import cn.nopj.chaos_api.dto.response.DeviceTypeResponse;
+
+import java.util.List;
+
+public interface DeviceTypeService {
+    /**
+     * 获取所有设备类型
+     * @return 所有设备类型
+     */
+    List<DeviceTypeResponse> getAllDeviceTypes();
+}

chaos_api_service/src/main/java/cn/nopj/chaos_api/service/impl/DeviceServiceImpl.java

@@ -1,5 +1,6 @@
 package cn.nopj.chaos_api.service.impl;
 
+import cn.nopj.chaos_api.common.constants.ErrorCode;
 import cn.nopj.chaos_api.common.exceotion.BizException;
 import cn.nopj.chaos_api.domain.entity.Device;
 import cn.nopj.chaos_api.dto.request.CreateDriveRequest;
@@ -37,4 +38,14 @@ public class DeviceServiceImpl extends ServiceImpl<DeviceMapper, Device> impleme
 
 
     }
+
+    @Override
+    public DeviceResponse getDeviceById(Long id) {
+
+        Device device = this.baseMapper.selectOneWithTypeById(id);
+        if (device == null){
+            throw new BizException(ErrorCode.DEVICE_NOT_FOUND);
+        }
+        return new DeviceResponse(device);
+    }
 }

chaos_api_service/src/main/java/cn/nopj/chaos_api/service/impl/DeviceTypeServiceImpl.java

@@ -0,0 +1,25 @@
+package cn.nopj.chaos_api.service.impl;
+
+import cn.nopj.chaos_api.common.constants.ErrorCode;
+import cn.nopj.chaos_api.common.exceotion.BizException;
+import cn.nopj.chaos_api.domain.entity.DeviceType;
+import cn.nopj.chaos_api.dto.response.DeviceTypeResponse;
+import cn.nopj.chaos_api.mapper.DriveTypeMapper;
+import cn.nopj.chaos_api.service.DeviceTypeService;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class DeviceTypeServiceImpl extends ServiceImpl<DriveTypeMapper, DeviceType> implements DeviceTypeService {
+
+    @Override
+    public List<DeviceTypeResponse> getAllDeviceTypes() {
+        List<DeviceType> deviceTypes = this.baseMapper.selectList(null);
+        if (deviceTypes == null || deviceTypes.isEmpty()){
+            throw new BizException(ErrorCode.DEVICE_TYPE_NOT_FOUND);
+        }
+        return deviceTypes.stream().map(DeviceTypeResponse::new).toList();
+    }
+}

chaos_api_web/src/main/java/cn/nopj/chaos_api/controller/DeviceController.java

@@ -32,4 +32,14 @@ public class DeviceController {
     public ApiResult<DeviceResponse> createDevice(@RequestBody CreateDriveRequest createDriveRequest){
         return ApiResult.success(deviceService.createDevice(createDriveRequest));
     }
+
+    /**
+     * 查询指定设备信息
+     * @return 指定设备信息
+     */
+    @RequestMapping("/get")
+    public ApiResult<DeviceResponse> getDeviceById(Long id){
+        return ApiResult.success(deviceService.getDeviceById(id));
+    }
+
 }

chaos_api_web/src/main/java/cn/nopj/chaos_api/controller/DeviceTypeController.java

@@ -0,0 +1,35 @@
+package cn.nopj.chaos_api.controller;
+
+import cn.nopj.chaos_api.dto.response.DeviceTypeResponse;
+import cn.nopj.chaos_api.model.ApiResult;
+import cn.nopj.chaos_api.service.DeviceTypeService;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * 设备类型管理
+ *
+ * @author nopj
+ */
+@RestController
+@RequestMapping("/api/deviceType")
+public class DeviceTypeController {
+    private final DeviceTypeService deviceTypeService;
+
+    public DeviceTypeController(DeviceTypeService deviceTypeService) {
+        this.deviceTypeService = deviceTypeService;
+    }
+
+
+    /**
+     * 获取所有设备类型
+     *
+     * @return 所有设备类型
+     */
+    @RequestMapping("/all")
+    public ApiResult<List<DeviceTypeResponse>> getAllDeviceTypes() {
+        return ApiResult.success(deviceTypeService.getAllDeviceTypes());
+    }
+}