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robin
273
EdgeAPI/internal/db/models/httpdns_node_dao.go
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273
EdgeAPI/internal/db/models/httpdns_node_dao.go
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package models
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
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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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"github.com/iwind/TeaGo/types"
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"time"
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)
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const (
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HTTPDNSNodeStateEnabled = 1 // 已启用
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HTTPDNSNodeStateDisabled = 0 // 已禁用
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)
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type HTTPDNSNodeDAO dbs.DAO
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func NewHTTPDNSNodeDAO() *HTTPDNSNodeDAO {
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return dbs.NewDAO(&HTTPDNSNodeDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeHTTPDNSNodes",
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Model: new(HTTPDNSNode),
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PkName: "id",
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},
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}).(*HTTPDNSNodeDAO)
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}
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var SharedHTTPDNSNodeDAO *HTTPDNSNodeDAO
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func init() {
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dbs.OnReady(func() {
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SharedHTTPDNSNodeDAO = NewHTTPDNSNodeDAO()
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})
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}
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// FindEnabledNodeIdWithUniqueId 根据唯一ID获取启用中的HTTPDNS节点ID
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func (this *HTTPDNSNodeDAO) 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", HTTPDNSNodeStateEnabled).
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ResultPk().
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FindInt64Col(0)
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}
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// CreateNode 创建节点
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func (this *HTTPDNSNodeDAO) CreateNode(tx *dbs.Tx, clusterId int64, name string, installDir string, isOn bool) (int64, error) {
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uniqueId := rands.HexString(32)
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secret := rands.String(32)
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err := SharedApiTokenDAO.CreateAPIToken(tx, uniqueId, secret, nodeconfigs.NodeRoleHTTPDNS)
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if err != nil {
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return 0, err
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}
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var op = NewHTTPDNSNodeOperator()
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op.ClusterId = clusterId
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op.Name = name
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op.IsOn = isOn
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op.IsUp = false
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op.IsInstalled = false
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op.IsActive = false
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op.UniqueId = uniqueId
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op.Secret = secret
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op.InstallDir = installDir
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op.CreatedAt = time.Now().Unix()
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op.UpdatedAt = time.Now().Unix()
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op.State = HTTPDNSNodeStateEnabled
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err = this.Save(tx, op)
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if err != nil {
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return 0, err
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}
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return types.Int64(op.Id), nil
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}
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// UpdateNode 更新节点
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func (this *HTTPDNSNodeDAO) UpdateNode(tx *dbs.Tx, nodeId int64, name string, installDir string, isOn bool) error {
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var op = NewHTTPDNSNodeOperator()
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op.Id = nodeId
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op.Name = name
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op.InstallDir = installDir
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op.IsOn = isOn
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op.UpdatedAt = time.Now().Unix()
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return this.Save(tx, op)
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}
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// DisableNode 禁用节点
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func (this *HTTPDNSNodeDAO) DisableNode(tx *dbs.Tx, nodeId int64) error {
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node, err := this.FindEnabledNode(tx, nodeId)
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if err != nil {
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return err
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}
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if node == 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("state", HTTPDNSNodeStateDisabled).
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Update()
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if err != nil {
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return err
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}
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_, err = SharedApiTokenDAO.Query(tx).
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Attr("nodeId", node.UniqueId).
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Attr("role", nodeconfigs.NodeRoleHTTPDNS).
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Set("state", ApiTokenStateDisabled).
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Update()
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return err
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}
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// FindEnabledNode 查找启用节点
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func (this *HTTPDNSNodeDAO) FindEnabledNode(tx *dbs.Tx, nodeId int64) (*HTTPDNSNode, error) {
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one, err := this.Query(tx).
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Pk(nodeId).
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Attr("state", HTTPDNSNodeStateEnabled).
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Find()
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if one == nil {
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return nil, err
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}
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return one.(*HTTPDNSNode), nil
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}
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// FindNodeClusterId 查询节点所属集群ID
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func (this *HTTPDNSNodeDAO) FindNodeClusterId(tx *dbs.Tx, nodeId int64) (int64, error) {
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return this.Query(tx).
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Pk(nodeId).
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Attr("state", HTTPDNSNodeStateEnabled).
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Result("clusterId").
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FindInt64Col(0)
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}
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// ListEnabledNodes 列出节点
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func (this *HTTPDNSNodeDAO) ListEnabledNodes(tx *dbs.Tx, clusterId int64) (result []*HTTPDNSNode, err error) {
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query := this.Query(tx).
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State(HTTPDNSNodeStateEnabled).
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AscPk()
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if clusterId > 0 {
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query = query.Attr("clusterId", clusterId)
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}
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_, err = query.Slice(&result).FindAll()
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return
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}
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// UpdateNodeStatus 更新节点状态
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func (this *HTTPDNSNodeDAO) UpdateNodeStatus(tx *dbs.Tx, nodeId int64, isUp bool, isInstalled bool, isActive bool, statusJSON []byte, installStatusJSON []byte) error {
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var op = NewHTTPDNSNodeOperator()
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op.Id = nodeId
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op.IsUp = isUp
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op.IsInstalled = isInstalled
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op.IsActive = isActive
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op.UpdatedAt = time.Now().Unix()
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if len(statusJSON) > 0 {
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op.Status = statusJSON
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}
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if len(installStatusJSON) > 0 {
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mergedStatusJSON, mergeErr := this.mergeInstallStatusJSON(tx, nodeId, installStatusJSON)
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if mergeErr != nil {
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return mergeErr
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}
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op.InstallStatus = mergedStatusJSON
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}
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return this.Save(tx, op)
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}
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// UpdateNodeInstallStatus 更新节点安装状态
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func (this *HTTPDNSNodeDAO) UpdateNodeInstallStatus(tx *dbs.Tx, nodeId int64, installStatus *NodeInstallStatus) error {
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if installStatus == nil {
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return nil
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}
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// Read existing installStatus to preserve custom fields like 'ssh' and 'ipAddr'
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raw, err := this.Query(tx).Pk(nodeId).Result("installStatus").FindBytesCol()
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if err != nil {
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return err
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}
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var m = map[string]interface{}{}
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if len(raw) > 0 {
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_ = json.Unmarshal(raw, &m)
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}
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// Overlay standard install status fields
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statusData, err := json.Marshal(installStatus)
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if err != nil {
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return err
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}
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var newStatusMap = map[string]interface{}{}
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_ = json.Unmarshal(statusData, &newStatusMap)
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for k, v := range newStatusMap {
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m[k] = v
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}
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// Re-marshal the merged map
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mergedData, err := json.Marshal(m)
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if err != nil {
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return err
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}
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_, err = this.Query(tx).
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Pk(nodeId).
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Set("installStatus", mergedData).
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Set("updatedAt", time.Now().Unix()).
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Update()
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return err
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}
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func (this *HTTPDNSNodeDAO) mergeInstallStatusJSON(tx *dbs.Tx, nodeId int64, patch []byte) ([]byte, error) {
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if len(patch) == 0 {
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return patch, nil
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}
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raw, err := this.Query(tx).Pk(nodeId).Result("installStatus").FindBytesCol()
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if err != nil {
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return nil, err
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}
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merged := map[string]interface{}{}
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if len(raw) > 0 {
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_ = json.Unmarshal(raw, &merged)
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}
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patchMap := map[string]interface{}{}
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if len(patch) > 0 {
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_ = json.Unmarshal(patch, &patchMap)
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}
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for k, v := range patchMap {
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merged[k] = v
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}
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data, err := json.Marshal(merged)
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if err != nil {
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return nil, err
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}
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return data, nil
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}
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// FindNodeInstallStatus 读取节点安装状态
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func (this *HTTPDNSNodeDAO) FindNodeInstallStatus(tx *dbs.Tx, nodeId int64) (*NodeInstallStatus, error) {
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raw, err := this.Query(tx).
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Pk(nodeId).
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State(HTTPDNSNodeStateEnabled).
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Result("installStatus").
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FindBytesCol()
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if err != nil {
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return nil, err
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}
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if len(raw) == 0 {
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return nil, nil
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}
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installStatus := &NodeInstallStatus{}
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err = json.Unmarshal(raw, installStatus)
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if err != nil {
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return nil, err
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}
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return installStatus, nil
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}
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// UpdateNodeIsInstalled 更新节点安装状态位
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func (this *HTTPDNSNodeDAO) UpdateNodeIsInstalled(tx *dbs.Tx, nodeId int64, isInstalled bool) error {
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_, err := this.Query(tx).
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Pk(nodeId).
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State(HTTPDNSNodeStateEnabled).
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Set("isInstalled", isInstalled).
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Set("updatedAt", time.Now().Unix()).
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Update()
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return err
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}
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