construction_management/web/viewmodels/tree.go

/*
 * @description: 视图层 文件夹 models
 * @Author: CP
 * @Date: 2020-09-11 15:12:43
 * @FilePath: \construction_management\web\viewmodels\tree.go
 */
package viewmodels

import (
	validation "github.com/go-ozzo/ozzo-validation/v3"
)

type Tree struct {
	Id          string `form:"id" json:"id"`
	Name        string `form:"name" json:"name"`
	ProjectId   string `form:"projectId"`
	TenderId    int    `form:"tenderId"`
	ParentId    string `form:"parentId" json:"parentId"`
	Depth       int    `form:"depth"`
	Serial      string `form:"serial"`
	Attribution string `form:"attribution"`
	Isfolder    int    `form:"isfolder"`
	CreateTime  string `form:"createTime"`
	UpdateTime  string `form:"updateTime"`

	Csrf     string  `form:"csrf"`
	Leaf     bool    `json:"leaf"`
	Children []*Tree `json:"children"`
}

func (l Tree) Validate() error {
	return validation.ValidateStruct(&l,
		validation.Field(&l.Name, validation.Required.Error("文件夹名称不能为空"), validation.Length(1, 60).Error("最多 15 个字符")),
	)
}

// func (l Tree) Maketree(Data []*Tree, node *Tree) { //参数为父节点，添加父节点的子节点指针切片
// 	childs, _ := this.Havechild(Data, node) //判断节点是否有子节点并返回
// 	if childs != nil {
// 		// fmt.Printf("\n")
// 		// fmt.Println(*node)
// 		// fmt.Println("子节点：")
// 		for _, v := range childs {
// 			fmt.Println(*v)
// 		} //打印

// 		node.Child = append(node.Child, childs[0:]...) //添加子节点
// 		for _, v := range childs {                     //查询子节点的子节点，并添加到子节点
// 			_, has := Havechild(Data, v)
// 			if has {
// 				Maketree(Data, v) //递归添加节点
// 			}
// 		}
// 	}
// }

// func (l Tree) Havechild(Data []*Tree, node *Tree) (child []*Tree, yes bool) {
// 	for _, v := range Data {
// 		if v.ParentId == node.Id {
// 			child = append(child, v)
// 		}
// 	}
// 	if child != nil {
// 		yes = true
// 	}
// 	return
// }

// func transformjson(Data *Tree) { //转为json

// 	Jsondata, _ := json.Marshal(Data)

// 	fmt.Println(string(Jsondata))
// }