feat: Add tree structure to organization page (#1910)

* rebase master

* feat: add group in userEditPage

* feat: use id as the pk

* feat: add groups item in user

* feat: add tree component

* rebase

* feat: ui

* fix: fix some bug

* fix: route

* fix: ui

* fix: improve ui

object/group.go

@@ -0,0 +1,193 @@
+// Copyright 2023 The Casdoor Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package object
+
+import (
+	"fmt"
+
+	"github.com/casdoor/casdoor/util"
+	"github.com/xorm-io/core"
+)
+
+type Group struct {
+	Owner       string `xorm:"varchar(100) notnull pk" json:"owner"`
+	Name        string `xorm:"varchar(100) notnull pk unique" json:"name"`
+	CreatedTime string `xorm:"varchar(100)" json:"createdTime"`
+	UpdatedTime string `xorm:"varchar(100)" json:"updatedTime"`
+
+	Id            string    `xorm:"varchar(100) not null index" json:"id"`
+	DisplayName   string    `xorm:"varchar(100)" json:"displayName"`
+	Manager       string    `xorm:"varchar(100)" json:"manager"`
+	ContactEmail  string    `xorm:"varchar(100)" json:"contactEmail"`
+	Type          string    `xorm:"varchar(100)" json:"type"`
+	ParentGroupId string    `xorm:"varchar(100)" json:"parentGroupId"`
+	IsTopGroup    bool      `xorm:"bool" json:"isTopGroup"`
+	Users         *[]string `xorm:"-" json:"users"`
+
+	Title    string   `json:"title,omitempty"`
+	Key      string   `json:"key,omitempty"`
+	Children []*Group `json:"children,omitempty"`
+
+	IsEnabled bool `json:"isEnabled"`
+}
+
+type GroupNode struct{}
+
+func GetGroupCount(owner, field, value string) (int64, error) {
+	session := GetSession(owner, -1, -1, field, value, "", "")
+	count, err := session.Count(&Group{})
+	if err != nil {
+		return 0, err
+	}
+
+	return count, nil
+}
+
+func GetGroups(owner string) ([]*Group, error) {
+	groups := []*Group{}
+	err := adapter.Engine.Desc("created_time").Find(&groups, &Group{Owner: owner})
+	if err != nil {
+		return nil, err
+	}
+
+	return groups, nil
+}
+
+func GetPaginationGroups(owner string, offset, limit int, field, value, sortField, sortOrder string) ([]*Group, error) {
+	groups := []*Group{}
+	session := GetSession(owner, offset, limit, field, value, sortField, sortOrder)
+	err := session.Find(&groups)
+	if err != nil {
+		return nil, err
+	}
+
+	return groups, nil
+}
+
+func getGroup(owner string, name string) (*Group, error) {
+	if owner == "" || name == "" {
+		return nil, nil
+	}
+
+	group := Group{Owner: owner, Name: name}
+	existed, err := adapter.Engine.Get(&group)
+	if err != nil {
+		return nil, err
+	}
+
+	if existed {
+		return &group, nil
+	} else {
+		return nil, nil
+	}
+}
+
+func getGroupById(id string) (*Group, error) {
+	if id == "" {
+		return nil, nil
+	}
+
+	group := Group{Id: id}
+	existed, err := adapter.Engine.Get(&group)
+	if err != nil {
+		return nil, err
+	}
+
+	if existed {
+		return &group, nil
+	} else {
+		return nil, nil
+	}
+}
+
+func GetGroup(id string) (*Group, error) {
+	owner, name := util.GetOwnerAndNameFromId(id)
+	return getGroup(owner, name)
+}
+
+func UpdateGroup(id string, group *Group) (bool, error) {
+	owner, name := util.GetOwnerAndNameFromId(id)
+	oldGroup, err := getGroup(owner, name)
+	if oldGroup == nil {
+		return false, err
+	}
+
+	group.UpdatedTime = util.GetCurrentTime()
+	affected, err := adapter.Engine.ID(core.PK{owner, name}).AllCols().Update(group)
+	if err != nil {
+		return false, err
+	}
+
+	return affected != 0, nil
+}
+
+func AddGroup(group *Group) (bool, error) {
+	if group.Id == "" {
+		group.Id = util.GenerateId()
+	}
+
+	affected, err := adapter.Engine.Insert(group)
+	if err != nil {
+		return false, err
+	}
+
+	return affected != 0, nil
+}
+
+func AddGroups(groups []*Group) (bool, error) {
+	if len(groups) == 0 {
+		return false, nil
+	}
+	affected, err := adapter.Engine.Insert(groups)
+	if err != nil {
+		return false, err
+	}
+	return affected != 0, nil
+}
+
+func DeleteGroup(group *Group) (bool, error) {
+	affected, err := adapter.Engine.ID(core.PK{group.Owner, group.Name}).Delete(&Group{})
+	if err != nil {
+		return false, err
+	}
+
+	return affected != 0, nil
+}
+
+func (group *Group) GetId() string {
+	return fmt.Sprintf("%s/%s", group.Owner, group.Name)
+}
+
+func ConvertToTreeData(groups []*Group, parentGroupId string) []*Group {
+	treeData := []*Group{}
+
+	for _, group := range groups {
+		if group.ParentGroupId == parentGroupId {
+			node := &Group{
+				Title: group.DisplayName,
+				Key:   group.Name,
+				Type:  group.Type,
+				Owner: group.Owner,
+				Id:    group.Id,
+			}
+			children := ConvertToTreeData(groups, group.Id)
+			if len(children) > 0 {
+				node.Children = children
+			}
+			treeData = append(treeData, node)
+		}
+	}
+	return treeData
+}