feat(character): 新增删除用户人设接口

新增 /character/delUserCharacter 接口，仅允许删除当前用户的人设，并在错误码中补充删除失败场景。

src/main/java/com/yolo/keyborad/common/ErrorCode.java

@@ -33,7 +33,8 @@ public enum ErrorCode {
     PASSWORD_OR_MAIL_ERROR(50003,"密码或邮箱错误" ),
     SEND_MAIL_FAILED(50004,"邮件发送失败" ),
     CONFIRM_PASSWORD_NOT_MATCH(50005,"重复密码不匹配" ),
-    USER_CHARACTER_ADD_ERROR(50006,"添加用户键盘字符失败" );
+    USER_CHARACTER_ADD_ERROR(50006,"添加用户键盘字符失败" ),
+    USER_CHARACTER_DEL_ERROR(50007, "删除用户人设失败");
     /**
      * 状态码
      */

src/main/java/com/yolo/keyborad/config/SaTokenConfigure.java

@@ -77,7 +77,8 @@ public class SaTokenConfigure implements WebMvcConfigurer {
                 "/user/detail",
                 "/user/register",
                 "/character/updateUserCharacterSort",
-                "/character/addUserCharacter"
+                "/character/addUserCharacter",
+                "/character/delUserCharacter"
         };
     }
     @Bean

src/main/java/com/yolo/keyborad/controller/CharacterController.java

@@ -80,4 +80,11 @@ public class CharacterController {
         characterService.addUserCharacter(addDTO);
         return ResultUtils.success(true);
     }
+
+    @GetMapping("/delUserCharacter")
+    @Operation(summary = "删除用户人设", description = "删除用户人设接口")
+    public BaseResponse<Boolean> delUserCharacter(@RequestParam("id") Long id) {
+        characterService.removeUserCharacter(id);
+        return ResultUtils.success(true);
+    }
 }

src/main/java/com/yolo/keyborad/mapper/KeyboardUserCharacterMapper.java

@@ -19,4 +19,6 @@ public interface KeyboardUserCharacterMapper extends BaseMapper<KeyboardUserChar
     void updateSortByIdAndUserId(@Param("sort") Integer[] sort,@Param("userId") long userId);
 
     List<Long> selectSortByUserId(@Param("userId") Long userId);
+
+    void deleteByIdAndUserId(@Param("id") Long id, @Param("userId") long userId);
 }

src/main/java/com/yolo/keyborad/service/KeyboardCharacterService.java

@@ -26,4 +26,6 @@ public interface KeyboardCharacterService extends IService<KeyboardCharacter>{
     void updateSort(KeyboardUserCharacterSortUpdateDTO sortUpdateDTO);
 
     void addUserCharacter(KeyboardUserCharacterAddDTO addDTO);
+
+    void removeUserCharacter(Long id);
 }

src/main/java/com/yolo/keyborad/service/impl/KeyboardCharacterServiceImpl.java

@@ -110,4 +110,11 @@ public class KeyboardCharacterServiceImpl extends ServiceImpl<KeyboardCharacterM
             keyboardUserSortMapper.insertUserSort(userId, newSortArray);
         }
     }
+
+    @Override
+    public void removeUserCharacter(Long id) {
+        long userId = StpUtil.getLoginIdAsLong();
+        //只能删除自己的人设
+        keyboardUserCharacterMapper.deleteByIdAndUserId(id, userId);
+    }
 }

src/main/resources/mapper/KeyboardUserCharacterMapper.xml

@@ -33,4 +33,10 @@
         FROM keyboard_user_sort
         WHERE user_id = #{userId}
     </select>
+
+    <delete id="deleteByIdAndUserId">
+        DELETE FROM keyboard_user_character
+        WHERE id = #{id}
+        AND user_id = #{userId}
+    </delete>
 </mapper>