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https://github.com/TeaOSLab/EdgeAPI.git
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实现基本的区域监控终端管理功能
This commit is contained in:
刘祥超
269
internal/db/models/report_node_dao.go
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269
internal/db/models/report_node_dao.go
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@@ -0,0 +1,269 @@
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package models
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeAPI/internal/errors"
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"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
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"github.com/TeaOSLab/EdgeCommon/pkg/reporterconfigs"
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_ "github.com/go-sql-driver/mysql"
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"github.com/iwind/TeaGo/Tea"
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"github.com/iwind/TeaGo/dbs"
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"github.com/iwind/TeaGo/rands"
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)
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const (
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ReportNodeStateEnabled = 1 // 已启用
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ReportNodeStateDisabled = 0 // 已禁用
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)
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type ReportNodeDAO dbs.DAO
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func NewReportNodeDAO() *ReportNodeDAO {
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return dbs.NewDAO(&ReportNodeDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeReportNodes",
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Model: new(ReportNode),
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PkName: "id",
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},
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}).(*ReportNodeDAO)
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}
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var SharedReportNodeDAO *ReportNodeDAO
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func init() {
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dbs.OnReady(func() {
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SharedReportNodeDAO = NewReportNodeDAO()
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})
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}
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// EnableReportNode 启用条目
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func (this *ReportNodeDAO) EnableReportNode(tx *dbs.Tx, id int64) error {
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_, err := this.Query(tx).
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Pk(id).
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Set("state", ReportNodeStateEnabled).
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Update()
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return err
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}
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// DisableReportNode 禁用条目
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func (this *ReportNodeDAO) DisableReportNode(tx *dbs.Tx, id int64) error {
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_, err := this.Query(tx).
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Pk(id).
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Set("state", ReportNodeStateDisabled).
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Update()
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return err
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}
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// FindEnabledReportNode 查找启用中的条目
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func (this *ReportNodeDAO) FindEnabledReportNode(tx *dbs.Tx, id int64) (*ReportNode, error) {
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result, err := this.Query(tx).
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Pk(id).
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Attr("state", ReportNodeStateEnabled).
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Find()
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if result == nil {
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return nil, err
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}
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return result.(*ReportNode), err
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}
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// FindReportNodeName 根据主键查找名称
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func (this *ReportNodeDAO) FindReportNodeName(tx *dbs.Tx, id int64) (string, error) {
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return this.Query(tx).
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Pk(id).
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Result("name").
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FindStringCol("")
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}
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// CreateReportNode 创建终端
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func (this *ReportNodeDAO) CreateReportNode(tx *dbs.Tx, name string, location string, isp string, allowIPs []string) (int64, error) {
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uniqueId, err := this.GenUniqueId(tx)
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if err != nil {
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return 0, err
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}
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secret := rands.String(32)
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// 保存API Token
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err = SharedApiTokenDAO.CreateAPIToken(tx, uniqueId, secret, nodeconfigs.NodeRoleReport)
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if err != nil {
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return 0, err
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}
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op := NewReportNodeOperator()
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op.UniqueId = uniqueId
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op.Secret = secret
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op.Name = name
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op.Location = location
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op.Isp = isp
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if len(allowIPs) > 0 {
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allowIPSJSON, err := json.Marshal(allowIPs)
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if err != nil {
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return 0, err
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}
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op.AllowIPs = allowIPSJSON
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} else {
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op.AllowIPs = "[]"
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}
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op.IsOn = true
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op.State = ReportNodeStateEnabled
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return this.SaveInt64(tx, op)
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}
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// UpdateReportNode 修改终端
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func (this *ReportNodeDAO) UpdateReportNode(tx *dbs.Tx, nodeId int64, name string, location string, isp string, allowIPs []string, isOn bool) error {
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if nodeId <= 0 {
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return errors.New("invalid nodeId")
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}
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op := NewReportNodeOperator()
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op.Id = nodeId
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op.Name = name
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op.Location = location
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op.Isp = isp
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if len(allowIPs) > 0 {
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allowIPSJSON, err := json.Marshal(allowIPs)
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if err != nil {
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return err
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}
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op.AllowIPs = allowIPSJSON
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} else {
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op.AllowIPs = "[]"
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}
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op.IsOn = isOn
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return this.Save(tx, op)
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}
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// CountAllEnabledReportNodes 计算终端数量
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func (this *ReportNodeDAO) CountAllEnabledReportNodes(tx *dbs.Tx, keyword string) (int64, error) {
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var query = this.Query(tx).
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State(ReportNodeStateEnabled)
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if len(keyword) > 0 {
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query.Where("(name LIKE :keyword OR location LIKE :keyword OR isp LIKE :keyword OR allowIPs LIKE :keyword OR (status IS NOT NULL AND JSON_EXTRACT(status, 'ip') LIKE :keyword))")
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query.Param("keyword", "%"+keyword+"%")
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}
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return query.Count()
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}
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// ListEnabledReportNodes 列出单页终端
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func (this *ReportNodeDAO) ListEnabledReportNodes(tx *dbs.Tx, keyword string, offset int64, size int64) (result []*ReportNode, err error) {
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var query = this.Query(tx).
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State(ReportNodeStateEnabled)
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if len(keyword) > 0 {
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query.Where(`(
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name LIKE :keyword
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OR location LIKE :keyword
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OR isp LIKE :keyword
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OR allowIPs LIKE :keyword
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OR (status IS NOT NULL
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AND (
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JSON_EXTRACT(status, '$.ip') LIKE :keyword)
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OR (LENGTH(location)=0 AND JSON_EXTRACT(status, '$.location') LIKE :keyword)
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OR (LENGTH(isp)=0 AND JSON_EXTRACT(status, '$.isp') LIKE :keyword)
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))`)
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query.Param("keyword", "%"+keyword+"%")
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}
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query.Slice(&result)
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_, err = query.Asc("isActive").
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Offset(offset).
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Limit(size).
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DescPk().
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FindAll()
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return
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}
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// GenUniqueId 生成唯一ID
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func (this *ReportNodeDAO) GenUniqueId(tx *dbs.Tx) (string, error) {
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for {
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uniqueId := rands.HexString(32)
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ok, err := this.Query(tx).
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Attr("uniqueId", uniqueId).
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Exist()
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if err != nil {
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return "", err
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}
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if ok {
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continue
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}
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return uniqueId, nil
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}
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}
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// UpdateNodeActive 修改节点活跃状态
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func (this *ReportNodeDAO) UpdateNodeActive(tx *dbs.Tx, nodeId int64, isActive bool) error {
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if nodeId <= 0 {
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return errors.New("invalid nodeId")
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}
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_, err := this.Query(tx).
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Pk(nodeId).
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Set("isActive", isActive).
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Update()
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return err
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}
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// FindNodeActive 检查节点活跃状态
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func (this *ReportNodeDAO) FindNodeActive(tx *dbs.Tx, nodeId int64) (bool, error) {
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isActive, err := this.Query(tx).
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Pk(nodeId).
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Result("isActive").
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FindIntCol(0)
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if err != nil {
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return false, err
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}
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return isActive == 1, nil
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}
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// FindEnabledNodeIdWithUniqueId 根据唯一ID获取节点ID
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func (this *ReportNodeDAO) FindEnabledNodeIdWithUniqueId(tx *dbs.Tx, uniqueId string) (int64, error) {
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return this.Query(tx).
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Attr("uniqueId", uniqueId).
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Attr("state", ReportNodeStateEnabled).
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ResultPk().
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FindInt64Col(0)
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}
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// UpdateNodeStatus 更改节点状态
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func (this ReportNodeDAO) UpdateNodeStatus(tx *dbs.Tx, nodeId int64, statusJSON []byte) error {
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if statusJSON == nil {
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return nil
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}
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_, err := this.Query(tx).
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Pk(nodeId).
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Set("status", string(statusJSON)).
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Update()
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return err
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}
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// ComposeConfig 组合配置
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func (this *ReportNodeDAO) ComposeConfig(tx *dbs.Tx, nodeId int64) (*reporterconfigs.NodeConfig, error) {
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node, err := this.FindEnabledReportNode(tx, nodeId)
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if err != nil {
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return nil, err
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}
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if node == nil {
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return nil, nil
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}
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var config = &reporterconfigs.NodeConfig{
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Id: int64(node.Id),
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}
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return config, nil
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}
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// FindNodeAllowIPs 查询节点允许的IP
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func (this *ReportNodeDAO) FindNodeAllowIPs(tx *dbs.Tx, nodeId int64) ([]string, error) {
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node, err := this.Query(tx).
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Pk(nodeId).
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Result("allowIPs").
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Find()
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if err != nil {
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return nil, err
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}
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if node == nil {
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return nil, nil
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}
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return node.(*ReportNode).DecodeAllowIPs(), nil
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}
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