dingtalk_logic.go

package logic

import (
	"fmt"
	"strings"

	"github.com/eryajf/go-ldap-admin/config"
	"github.com/eryajf/go-ldap-admin/model"
	"github.com/eryajf/go-ldap-admin/public/client/dingtalk"
	"github.com/eryajf/go-ldap-admin/public/tools"
	"github.com/eryajf/go-ldap-admin/service/ildap"
	"github.com/eryajf/go-ldap-admin/service/isql"
	"github.com/gin-gonic/gin"
)

type DingTalkLogic struct {
}

// 通过钉钉获取部门信息
func (d *DingTalkLogic) SyncDingTalkDepts(c *gin.Context, req interface{}) (data interface{}, rspError interface{}) {
	// 1.获取所有部门
	deptSource, err := dingtalk.GetAllDepts()
	if err != nil {
		return nil, tools.NewOperationError(fmt.Errorf("获取钉钉部门列表失败：%s", err.Error()))
	}
	depts, err := ConvertDeptData(config.Conf.DingTalk.Flag, deptSource)
	if err != nil {
		return nil, tools.NewOperationError(fmt.Errorf("转换钉钉部门数据失败：%s", err.Error()))
	}

	// 2.将远程数据转换成树
	deptTree := GroupListToTree(fmt.Sprintf("%s_1", config.Conf.DingTalk.Flag), depts)

	// 3.根据树进行创建
	err = d.addDepts(deptTree.Children)

	return nil, err
}

// 添加部门
func (d DingTalkLogic) addDepts(depts []*model.Group) error {
	for _, dept := range depts {
		err := d.AddDepts(dept)
		if err != nil {
			return tools.NewOperationError(fmt.Errorf("DsyncDingTalkDepts添加部门失败: %s", err.Error()))
		}
		if len(dept.Children) != 0 {
			err = d.addDepts(dept.Children)
			if err != nil {
				return tools.NewOperationError(fmt.Errorf("DsyncDingTalkDepts添加部门失败: %s", err.Error()))
			}
		}
	}
	return nil
}

// AddGroup 添加部门数据
func (d DingTalkLogic) AddDepts(group *model.Group) error {
	parentGroup := new(model.Group)
	err := isql.Group.Find(tools.H{"source_dept_id": group.SourceDeptParentId}, parentGroup) // 查询当前分组父ID在MySQL中的数据信息
	if err != nil {
		return tools.NewMySqlError(fmt.Errorf("查询父级部门失败：%s", err.Error()))
	}

	// 此时的 group 已经附带了Build后动态关联好的字段，接下来将一些确定性的其他字段值添加上，就可以创建这个分组了
	group.Creator = "system"
	group.GroupType = "cn"
	group.ParentId = parentGroup.ID
	group.Source = config.Conf.DingTalk.Flag
	group.GroupDN = fmt.Sprintf("cn=%s,%s", group.GroupName, parentGroup.GroupDN)

	if !isql.Group.Exist(tools.H{"group_dn": group.GroupDN}) { // 判断当前部门是否已落库
		err = CommonAddGroup(group)
		if err != nil {
			return tools.NewOperationError(fmt.Errorf("添加部门: %s, 失败: %s", group.GroupName, err.Error()))
		}
	}
	return nil
}

// 根据现有数据库同步到的部门信息，开启用户同步
func (d DingTalkLogic) SyncDingTalkUsers(c *gin.Context, req interface{}) (data interface{}, rspError interface{}) {
	// 1.获取钉钉用户列表
	staffSource, err := dingtalk.GetAllUsers()
	if err != nil {
		return nil, tools.NewOperationError(fmt.Errorf("SyncDingTalkUsers获取钉钉用户列表失败：%s", err.Error()))
	}
	staffs, err := ConvertUserData(config.Conf.DingTalk.Flag, staffSource)
	if err != nil {
		return nil, tools.NewOperationError(fmt.Errorf("转换钉钉用户数据失败：%s", err.Error()))
	}
	// 2.遍历用户，开始写入
	for _, staff := range staffs {
		// 入库
		err = d.AddUsers(staff)
		if err != nil {
			return nil, tools.NewOperationError(fmt.Errorf("SyncDingTalkUsers写入用户失败：%s", err.Error()))
		}
	}

	// 3.获取钉钉已离职用户id列表
	// 根据配置判断是查全部离职用户还是只查指定时间范围内的离职用户
	var userIds []string
	if config.Conf.DingTalk.ULeaveRange == 0 {
		userIds, err = dingtalk.GetLeaveUserIds()
	} else {
		userIds, err = dingtalk.GetLeaveUserIdsDateRange(config.Conf.DingTalk.ULeaveRange)
	}
	if err != nil {
		return nil, tools.NewOperationError(fmt.Errorf("SyncDingTalkUsers获取钉钉离职用户列表失败：%s", err.Error()))
	}
	// 4.遍历id，开始处理
	for _, uid := range userIds {
		if isql.User.Exist(
			tools.H{
				"source_user_id": fmt.Sprintf("%s_%s", config.Conf.DingTalk.Flag, uid),
				"status":         1, //只处理1在职的
			}) {
			user := new(model.User)
			err = isql.User.Find(tools.H{"source_user_id": fmt.Sprintf("%s_%s", config.Conf.DingTalk.Flag, uid)}, user)
			if err != nil {
				return nil, tools.NewMySqlError(fmt.Errorf("在MySQL查询用户失败: " + err.Error()))
			}
			// 先从ldap删除用户
			err = ildap.User.Delete(user.UserDN)
			if err != nil {
				return nil, tools.NewLdapError(fmt.Errorf("在LDAP删除用户失败" + err.Error()))
			}
			// 然后更新MySQL中用户状态
			err = isql.User.ChangeStatus(int(user.ID), 2)
			if err != nil {
				return nil, tools.NewMySqlError(fmt.Errorf("在MySQL更新用户状态失败: " + err.Error()))
			}
		}
	}

	return nil, nil
}

// AddUser 添加用户数据
func (d DingTalkLogic) AddUsers(user *model.User) error {
	// 根据角色id获取角色
	roles, err := isql.Role.GetRolesByIds([]uint{2}) // 默认添加为普通用户角色
	if err != nil {
		return tools.NewValidatorError(fmt.Errorf("根据角色ID获取角色信息失败:%s", err.Error()))
	}
	user.Roles = roles
	user.Creator = "system"
	user.Source = config.Conf.DingTalk.Flag
	user.Password = config.Conf.Ldap.UserInitPassword
	user.UserDN = fmt.Sprintf("uid=%s,%s", user.Username, config.Conf.Ldap.UserDN)

	// 根据 user_dn 查询用户,不存在则创建
	if !isql.User.Exist(tools.H{"user_dn": user.UserDN}) {
		// 获取用户将要添加的分组
		groups, err := isql.Group.GetGroupByIds(tools.StringToSlice(user.DepartmentId, ","))
		if err != nil {
			return tools.NewMySqlError(fmt.Errorf("根据部门ID获取部门信息失败" + err.Error()))
		}
		var deptTmp string
		for _, group := range groups {
			deptTmp = deptTmp + group.GroupName + ","
		}
		user.Departments = strings.TrimRight(deptTmp, ",")

		// 新增用户
		err = CommonAddUser(user, groups)
		if err != nil {
			return tools.NewOperationError(fmt.Errorf("添加用户: %s, 失败: %s", user.Username, err.Error()))
		}
	} else {
		if config.Conf.DingTalk.IsUpdateSyncd {
			// 先获取用户信息
			oldData := new(model.User)
			err = isql.User.Find(tools.H{"user_dn": user.UserDN}, oldData)
			if err != nil {
				return err
			}
			// 获取用户将要添加的分组
			groups, err := isql.Group.GetGroupByIds(tools.StringToSlice(user.DepartmentId, ","))
			if err != nil {
				return tools.NewMySqlError(fmt.Errorf("根据部门ID获取部门信息失败" + err.Error()))
			}
			var deptTmp string
			for _, group := range groups {
				deptTmp = deptTmp + group.GroupName + ","
			}
			user.Model = oldData.Model
			user.Roles = oldData.Roles
			user.Creator = oldData.Creator
			user.Source = oldData.Source
			user.Password = oldData.Password
			user.UserDN = oldData.UserDN
			user.Departments = strings.TrimRight(deptTmp, ",")

			// 用户信息的预置处理
			if user.Nickname == "" {
				user.Nickname = oldData.Nickname
			}
			if user.GivenName == "" {
				user.GivenName = user.Nickname
			}
			if user.Introduction == "" {
				user.Introduction = user.Nickname
			}
			if user.Mail == "" {
				user.Mail = oldData.Mail
			}
			if user.JobNumber == "" {
				user.JobNumber = oldData.JobNumber
			}
			if user.Departments == "" {
				user.Departments = oldData.Departments
			}
			if user.Position == "" {
				user.Position = oldData.Position
			}
			if user.PostalAddress == "" {
				user.PostalAddress = oldData.PostalAddress
			}
			if user.Mobile == "" {
				user.Mobile = oldData.Mobile
			}
			if err = CommonUpdateUser(oldData, user, tools.StringToSlice(user.DepartmentId, ",")); err != nil {
				return err
			}
		}
	}
	return nil
}