chore: 初始开源发布

iotlcm-admin-svr：管理后台服务。 - Go module：iotlcm → git.5iot.com/iotlcm-public/iotlcm-admin-svr（729 文件） - 凭据与地址脱敏：JWT signingKey（含代码里的 MustGet 默认值）、 MySQL DSN、Redis 口令、告警邮件发件人邮箱全部改为占位；私网 IP → 文档地址段；库名 xiujie_admin → iotlcm - 真实手机号/邮箱 → 合法 11 位编造号 / example.com - 移除内部资产：CI 触发器、过时 DDL（sql/db_iotlcm.sql）、私有依赖 go get 行、明文 registry 登录口令 - 启动 banner 统一 IOTLCM 方块字 + 社区惯例署名 - Dockerfile 改用公共基础镜像 - 拼错的 RADEME.md → README.md，README 重写 - 需要真实数据库的用例改为可用 IOTLCM_TEST_WITH_DB=1 显式启用 - 补 Apache-2.0 LICENSE，LF 行尾 + .gitattributes 数据库 schema 不随本仓发布（生产 DDL 已过时），README 已说明。
2026-10-23 14:46:05 +08:00
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+// package system
+// @Link  https://github.com/xiujiecn/xiu-admin
+// @Copyright  Copyright (c) 2025 LiXiujie
+// @Author  Lxj <li@xiujie.cn>
+// @License  https://github.com/xiujiecn/xiu-admin/blob/master/LICENSE
+package system
+
+import (
+	"context"
+	"errors"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/dao"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/contexts"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/library/xgorm/handler"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/do"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/request"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/service"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/util/gconv"
+)
+
+type sSysUserOnline struct {
+}
+
+func NewSysUserOnline() *sSysUserOnline {
+	return &sSysUserOnline{}
+}
+
+func init() {
+	service.RegisterSysUserOnline(NewSysUserOnline())
+}
+
+func (s *sSysUserOnline) Model(ctx context.Context, option ...*handler.Option) *gdb.Model {
+	if len(option) == 0 {
+		option = append(option, &handler.Option{
+			FilterTenant: true,
+			FilterAuth:   true,
+		})
+	}
+	return handler.Model(dao.SysUserOnline.Ctx(ctx), option...)
+}
+
+func (s *sSysUserOnline) Add(ctx context.Context, userOnline *model.SysUserOnlineAddModel) (err error) {
+	data := do.SysUserOnline{}
+	gconv.Struct(userOnline, &data)
+	_, err = s.Model(ctx).Data(data).OmitEmpty().Save()
+	return
+}
+
+func (s *sSysUserOnline) cleanupExpired(ctx context.Context, tenantId string) (err error) {
+	cols := dao.SysUserOnline.Columns()
+	var data []*model.SysUserOnlineViewModel
+	err = s.Model(ctx).
+		Where(cols.TenantId, tenantId).
+		WhereLT(cols.ExpireTime, gtime.Now()).
+		Scan(&data)
+	if err != nil {
+		return err
+	}
+	if len(data) == 0 {
+		return nil
+	}
+	ids := make([]int64, 0, len(data))
+	for _, v := range data {
+		ids = append(ids, v.OnlineId)
+		if v.Token != "" {
+			service.SysAuth().DeleteToken(ctx, v.Token)
+		}
+	}
+	_, err = s.Model(ctx).WhereIn(cols.OnlineId, ids).Delete()
+	return err
+}
+
+func (s *sSysUserOnline) List(ctx context.Context, query *model.SysUserOnlineListParam, page *request.PageInfo) (items []*model.SysUserOnlineListModel, total int, err error) {
+	tenantId := contexts.GetTenantId(ctx)
+	if err = s.cleanupExpired(ctx, tenantId); err != nil {
+		return nil, 0, err
+	}
+	db := s.Model(ctx).Where(dao.SysUserOnline.Columns().TenantId, tenantId)
+	if query.UserName != "" {
+		db = db.Where(dao.SysUserOnline.Columns().UserName, query.UserName)
+	}
+	if query.ClientKey != "" {
+		db = db.WhereLike(dao.SysUserOnline.Columns().ClientKey, "%"+query.ClientKey+"%")
+	}
+	if query.DeviceType != "" {
+		db = db.Where(dao.SysUserOnline.Columns().DeviceType, query.DeviceType)
+	}
+	if query.Ipaddr != "" {
+		db = db.Where(dao.SysUserOnline.Columns().Ipaddr, query.Ipaddr)
+	}
+	if len(query.LoginTime) == 2 {
+		startTime := gtime.NewFromStr(query.LoginTime[0])
+		endTime := gtime.NewFromStr(query.LoginTime[1])
+		db = db.WhereBetween(dao.SysUserOnline.Columns().LoginTime, startTime, endTime.EndOfDay())
+	}
+	if query.Token != "" {
+		db = db.Where(dao.SysUserOnline.Columns().Token, query.Token)
+	}
+	total, err = db.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+	err = db.Page(page.Page, page.PageSize).Order(dao.SysUserOnline.Columns().LoginTime, "desc").Scan(&items)
+	return
+}
+
+func (s *sSysUserOnline) Delete(ctx context.Context, ids []int64) (err error) {
+	if len(ids) == 0 {
+		return errors.New("ids不能为空")
+	}
+	var data = make([]*model.SysUserOnlineViewModel, 0)
+	err = s.Model(ctx).WhereIn(dao.SysUserOnline.Columns().OnlineId, ids).Scan(&data)
+	if err != nil {
+		return err
+	}
+	for _, v := range data {
+		service.SysAuth().DeleteToken(ctx, v.Token)
+	}
+	_, err = s.Model(ctx).WhereIn(dao.SysUserOnline.Columns().OnlineId, ids).Delete()
+	if err != nil {
+		return err
+	}
+	return
+}
+
+func (s *sSysUserOnline) DeleteByToken(ctx context.Context, token string) (err error) {
+	var data *model.SysUserOnlineViewModel
+	err = s.Model(ctx).Where(dao.SysUserOnline.Columns().Token, token).Scan(&data)
+	if err != nil {
+		return err
+	}
+	if data != nil && data.Token != "" {
+		service.SysAuth().DeleteToken(ctx, data.Token)
+	}
+	_, err = s.Model(ctx).Where(dao.SysUserOnline.Columns().Token, token).Delete()
+	return
+}