树表查不到二级目录

场景：树表结构查不到二级模型内容，联动配置如下

问题：界面只显示部门，不显示岗位。

已知：

1. 自定义部门代理模型继承了PamirsDepartment

   @Model.model(DepartmentDoc.MODEL_MODEL)
   @Model.Advanced(type = ModelTypeEnum.PROXY)
   @Model(displayName = "部门资料代理模型", summary = "部门资料代理模型")
   public class DepartmentDoc extends PamirsDepartment {
   
      public static final String MODEL_MODEL = "top.DepartmentDoc";
   
      @Field.many2one
      @Field(displayName = "上级部门")
      private DepartmentDoc parent;
   
      @Field.one2many
      @Field(displayName = "岗位列表")
      private List positionLists;
   }

2. 自定义岗位代理模型继承了PamirsPosition

   @Model.model(PositionDoc.MODEL_MODEL)
   @Model(displayName = "岗位代理模型", summary = "岗位代理模型")
   @Model.Advanced(type = ModelTypeEnum.PROXY)
   public class PositionDoc extends PamirsPosition {
   
      public static final String MODEL_MODEL = "top.PositionDoc";
   
      @Field.many2one
      @Field(displayName = "所属部门")
      private PositionDoc departments;
   
      @Field.many2one
      @Field(displayName = "上级岗位")
      private PositionDoc parent;
   }

• 首先查看控制台相应请求
  

• 找到请求接口进后端debug，pro.shushi.pamirs.boot.web.action.UiTreeAction#fetchChildren

• 检查这两个数据是否正常

• 继续debug可知，在queryWrapper中使用departmentCode没有查询出数据，这时候回看模型定义，发现岗位列表中没有定义关联字段，导致没有查出数据。pro.shushi.pamirs.boot.web.manager.tree.UiTreeRelationQueryManager#_fetchIsLeaf
  

• 解决：在模型配置中添加关系字段@Field.Relation(relationFields = {"code"}, referenceFields = {"departmentCode"})，并和父类中的关系字段保持一致

部门代理模型：

@Model.model(DepartmentDoc.MODEL_MODEL)
@Model.Advanced(type = ModelTypeEnum.PROXY)
@Model(displayName = "部门资料代理模型", summary = "部门资料代理模型")
public class DepartmentDoc extends PamirsDepartment {

    public static final String MODEL_MODEL = "top.DepartmentDoc";

    @Field.many2one
    @Field.Relation(relationFields = {"parentCode"}, referenceFields = {"code"})
    @Field(displayName = "上级部门")
    private DepartmentDoc parent;

    @Field.one2many
    @Field.Relation(relationFields = {"code"}, referenceFields = {"departmentCode"})
    @Field(displayName = "岗位列表")
    private List<PositionDoc> positionLists;
}

岗位代理模型

@Model.model(PositionDoc.MODEL_MODEL)
@Model(displayName = "岗位代理模型", summary = "岗位代理模型")
@Model.Advanced(type = ModelTypeEnum.PROXY)
public class PositionDoc extends PamirsPosition {

    public static final String MODEL_MODEL = "top.PositionDoc";

    @Field.many2one
    @Field.Relation(relationFields = {"departmentCode"}, referenceFields = {"code"})
    @Field(displayName = "所属部门")
    private PositionDoc departments;

    @Field.many2one
    @Field.Relation(relationFields = {"departmentCode"}, referenceFields = {"code"})
    @Field(displayName = "上级岗位")
    private PositionDoc parent;
}