mirror of
https://github.com/TeaOSLab/EdgeAPI.git
synced 2025-11-04 07:50:25 +08:00
354 lines
8.1 KiB
Go
354 lines
8.1 KiB
Go
package models
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import (
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"encoding/json"
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"errors"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/sslconfigs"
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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/maps"
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"github.com/iwind/TeaGo/types"
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)
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const (
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OriginStateEnabled = 1 // 已启用
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OriginStateDisabled = 0 // 已禁用
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)
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type OriginDAO dbs.DAO
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func NewOriginDAO() *OriginDAO {
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return dbs.NewDAO(&OriginDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeOrigins",
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Model: new(Origin),
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PkName: "id",
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},
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}).(*OriginDAO)
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}
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var SharedOriginDAO *OriginDAO
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func init() {
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dbs.OnReady(func() {
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SharedOriginDAO = NewOriginDAO()
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})
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}
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// Init 初始化
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func (this *OriginDAO) Init() {
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_ = this.DAOObject.Init()
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}
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// EnableOrigin 启用条目
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func (this *OriginDAO) EnableOrigin(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", OriginStateEnabled).
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Update()
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return err
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}
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// DisableOrigin 禁用条目
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func (this *OriginDAO) DisableOrigin(tx *dbs.Tx, originId int64) error {
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_, err := this.Query(tx).
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Pk(originId).
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Set("state", OriginStateDisabled).
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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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return this.NotifyUpdate(tx, originId)
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}
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// FindEnabledOrigin 查找启用中的条目
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func (this *OriginDAO) FindEnabledOrigin(tx *dbs.Tx, id int64) (*Origin, error) {
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result, err := this.Query(tx).
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Pk(id).
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Attr("state", OriginStateEnabled).
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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.(*Origin), err
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}
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// FindOriginName 根据主键查找名称
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func (this *OriginDAO) FindOriginName(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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// CreateOrigin 创建源站
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func (this *OriginDAO) CreateOrigin(tx *dbs.Tx, adminId int64, userId int64, name string, addrJSON string, description string, weight int32, isOn bool, connTimeout *shared.TimeDuration, readTimeout *shared.TimeDuration, idleTimeout *shared.TimeDuration, maxConns int32, maxIdleConns int32) (originId int64, err error) {
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op := NewOriginOperator()
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op.AdminId = adminId
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op.UserId = userId
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op.IsOn = isOn
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op.Name = name
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if connTimeout != nil {
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connTimeoutJSON, err := connTimeout.AsJSON()
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if err != nil {
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return 0, err
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}
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op.ConnTimeout = connTimeoutJSON
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}
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if readTimeout != nil {
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readTimeoutJSON, err := readTimeout.AsJSON()
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if err != nil {
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return 0, err
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}
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op.ReadTimeout = readTimeoutJSON
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}
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if idleTimeout != nil {
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idleTimeoutJSON, err := idleTimeout.AsJSON()
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if err != nil {
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return 0, err
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}
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op.IdleTimeout = idleTimeoutJSON
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}
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if maxConns >= 0 {
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op.MaxConns = maxConns
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} else {
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op.MaxConns = 0
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}
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if maxIdleConns >= 0 {
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op.MaxIdleConns = maxIdleConns
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} else {
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op.MaxIdleConns = 0
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}
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op.Addr = addrJSON
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op.Description = description
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if weight < 0 {
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weight = 0
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}
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op.Weight = weight
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op.State = OriginStateEnabled
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err = this.Save(tx, op)
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if err != nil {
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return
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}
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return types.Int64(op.Id), nil
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}
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// UpdateOrigin 修改源站
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func (this *OriginDAO) UpdateOrigin(tx *dbs.Tx, originId int64, name string, addrJSON string, description string, weight int32, isOn bool, connTimeout *shared.TimeDuration, readTimeout *shared.TimeDuration, idleTimeout *shared.TimeDuration, maxConns int32, maxIdleConns int32) error {
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if originId <= 0 {
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return errors.New("invalid originId")
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}
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op := NewOriginOperator()
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op.Id = originId
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op.Name = name
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op.Addr = addrJSON
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op.Description = description
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if weight < 0 {
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weight = 0
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}
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op.Weight = weight
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if connTimeout != nil {
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connTimeoutJSON, err := connTimeout.AsJSON()
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if err != nil {
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return err
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}
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op.ConnTimeout = connTimeoutJSON
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}
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if readTimeout != nil {
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readTimeoutJSON, err := readTimeout.AsJSON()
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if err != nil {
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return err
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}
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op.ReadTimeout = readTimeoutJSON
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}
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if idleTimeout != nil {
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idleTimeoutJSON, err := idleTimeout.AsJSON()
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if err != nil {
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return err
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}
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op.IdleTimeout = idleTimeoutJSON
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}
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if maxConns >= 0 {
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op.MaxConns = maxConns
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} else {
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op.MaxConns = 0
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}
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if maxIdleConns >= 0 {
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op.MaxIdleConns = maxIdleConns
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} else {
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op.MaxIdleConns = 0
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}
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op.IsOn = isOn
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op.Version = dbs.SQL("version+1")
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err := this.Save(tx, op)
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if err != nil {
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return err
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}
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return this.NotifyUpdate(tx, originId)
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}
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// ComposeOriginConfig 将源站信息转换为配置
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func (this *OriginDAO) ComposeOriginConfig(tx *dbs.Tx, originId int64, cacheMap maps.Map) (*serverconfigs.OriginConfig, error) {
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if cacheMap == nil {
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cacheMap = maps.Map{}
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}
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var cacheKey = this.Table + ":config:" + types.String(originId)
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var cache = cacheMap.Get(cacheKey)
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if cache != nil {
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return cache.(*serverconfigs.OriginConfig), nil
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}
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origin, err := this.FindEnabledOrigin(tx, originId)
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if err != nil {
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return nil, err
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}
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if origin == nil {
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return nil, nil
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}
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config := &serverconfigs.OriginConfig{
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Id: int64(origin.Id),
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IsOn: origin.IsOn == 1,
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Version: int(origin.Version),
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Name: origin.Name,
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Description: origin.Description,
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Code: origin.Code,
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Weight: uint(origin.Weight),
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MaxFails: int(origin.MaxFails),
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MaxConns: int(origin.MaxConns),
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MaxIdleConns: int(origin.MaxIdleConns),
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RequestURI: origin.HttpRequestURI,
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RequestHost: origin.Host,
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}
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if IsNotNull(origin.Addr) {
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addr := &serverconfigs.NetworkAddressConfig{}
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err = json.Unmarshal([]byte(origin.Addr), addr)
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if err != nil {
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return nil, err
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}
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config.Addr = addr
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}
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if IsNotNull(origin.ConnTimeout) {
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connTimeout := &shared.TimeDuration{}
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err = json.Unmarshal([]byte(origin.ConnTimeout), &connTimeout)
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if err != nil {
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return nil, err
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}
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config.ConnTimeout = connTimeout
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}
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if IsNotNull(origin.ReadTimeout) {
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readTimeout := &shared.TimeDuration{}
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err = json.Unmarshal([]byte(origin.ReadTimeout), &readTimeout)
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if err != nil {
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return nil, err
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}
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config.ReadTimeout = readTimeout
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}
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if IsNotNull(origin.IdleTimeout) {
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idleTimeout := &shared.TimeDuration{}
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err = json.Unmarshal([]byte(origin.IdleTimeout), &idleTimeout)
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if err != nil {
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return nil, err
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}
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config.IdleTimeout = idleTimeout
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}
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// headers
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if IsNotNull(origin.HttpRequestHeader) {
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ref := &shared.HTTPHeaderPolicyRef{}
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err = json.Unmarshal([]byte(origin.HttpRequestHeader), ref)
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if err != nil {
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return nil, err
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}
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config.RequestHeaderPolicyRef = ref
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if ref.HeaderPolicyId > 0 {
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headerPolicy, err := SharedHTTPHeaderPolicyDAO.ComposeHeaderPolicyConfig(tx, ref.HeaderPolicyId)
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if err != nil {
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return nil, err
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}
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if headerPolicy != nil {
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config.RequestHeaderPolicy = headerPolicy
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}
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}
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}
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if IsNotNull(origin.HttpResponseHeader) {
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ref := &shared.HTTPHeaderPolicyRef{}
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err = json.Unmarshal([]byte(origin.HttpResponseHeader), ref)
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if err != nil {
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return nil, err
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}
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config.ResponseHeaderPolicyRef = ref
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if ref.HeaderPolicyId > 0 {
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headerPolicy, err := SharedHTTPHeaderPolicyDAO.ComposeHeaderPolicyConfig(tx, ref.HeaderPolicyId)
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if err != nil {
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return nil, err
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}
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if headerPolicy != nil {
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config.ResponseHeaderPolicy = headerPolicy
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}
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}
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}
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if IsNotNull(origin.HealthCheck) {
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healthCheck := &serverconfigs.HealthCheckConfig{}
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err = json.Unmarshal([]byte(origin.HealthCheck), healthCheck)
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if err != nil {
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return nil, err
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}
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config.HealthCheck = healthCheck
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}
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if IsNotNull(origin.Cert) {
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ref := &sslconfigs.SSLCertRef{}
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err = json.Unmarshal([]byte(origin.Cert), ref)
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if err != nil {
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return nil, err
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}
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config.CertRef = ref
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if ref.CertId > 0 {
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certConfig, err := SharedSSLCertDAO.ComposeCertConfig(tx, ref.CertId, cacheMap)
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if err != nil {
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return nil, err
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}
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config.Cert = certConfig
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}
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}
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if IsNotNull(origin.Ftp) {
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// TODO
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}
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cacheMap[cacheKey] = config
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return config, nil
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}
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// NotifyUpdate 通知更新
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func (this *OriginDAO) NotifyUpdate(tx *dbs.Tx, originId int64) error {
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reverseProxyId, err := SharedReverseProxyDAO.FindReverseProxyContainsOriginId(tx, originId)
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if err != nil {
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return err
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}
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if reverseProxyId > 0 {
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return SharedReverseProxyDAO.NotifyUpdate(tx, reverseProxyId)
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}
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return nil
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}
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