feat: Rename

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/controller/SensorDataController.java

@@ -43,4 +43,11 @@ public Result<Integer> deleteData(@PathVariable int id) {
         return Result.success(dataService.deleteData(id));
     }
 
+    @PutMapping("/rename")
+    public Result<Integer> renameData(@Valid @RequestBody RenameDTO renameDTO) {
+        int id = renameDTO.getId();
+        String newName = renameDTO.getNewName();
+        return Result.success(dataService.renameData(id, newName));
+    }
+
 }

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/mapper/SensorDataMapper.java

@@ -1,10 +1,7 @@
 package cn.xuanzhi33.carprojectserver.mapper;
 
 import cn.xuanzhi33.carprojectserver.pojo.SensorData;
-import org.apache.ibatis.annotations.Delete;
-import org.apache.ibatis.annotations.Insert;
-import org.apache.ibatis.annotations.Mapper;
-import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.*;
 
 import java.util.List;
 
@@ -25,4 +22,7 @@ public interface SensorDataMapper {
 
     @Delete("delete from sensor_data where id = #{id}")
     int deleteData(int id);
+
+    @Update("update sensor_data set user = #{newName} where id = #{id}")
+    int renameData(int id, String newName);
 }

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/pojo/RenameDTO.java

@@ -0,0 +1,13 @@
+package cn.xuanzhi33.carprojectserver.pojo;
+
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+
+@Data
+public class RenameDTO {
+    @Min(value = 1, message = "id should be greater than 0")
+    private int id;
+    @Size(min = 1, max = 30, message = "newName should be between 1 and 30 characters")
+    private String newName;
+}

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/pojo/SensorDataDTO.java

@@ -1,13 +1,15 @@
 package cn.xuanzhi33.carprojectserver.pojo;
 
 import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.Size;
 import lombok.Data;
 import lombok.ToString;
 
 @Data
 @ToString
 public class SensorDataDTO {
     @NotEmpty(message = "user should not be empty")
+    @Size(min = 1, max = 30, message = "user should be between 1 and 30 characters")
     private String user;
     @NotEmpty(message = "data should not be empty")
     private String data;

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/service/SensorDataService.java

@@ -9,4 +9,6 @@ public interface SensorDataService {
     Integer insertData(SensorData sensorData);
 
     Integer deleteData(int id);
+
+    Integer renameData(int id, String newName);
 }

server/java/carproject-server/src/main/java/cn/xuanzhi33/carprojectserver/service/impl/SensorDataServiceImpl.java

@@ -37,4 +37,9 @@ public Integer insertData(SensorData sensorData) {
     public Integer deleteData(int id) {
         return dataMapper.deleteData(id);
     }
+
+    @Override
+    public Integer renameData(int id, String newName) {
+        return dataMapper.renameData(id, newName);
+    }
 }