mirror of
https://github.com/TeaOSLab/EdgeAPI.git
synced 2025-11-03 23:20:26 +08:00
109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
package models
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import (
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"encoding/json"
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"github.com/TeaOSLab/EdgeAPI/internal/goman"
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"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
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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/types"
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stringutil "github.com/iwind/TeaGo/utils/string"
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timeutil "github.com/iwind/TeaGo/utils/time"
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"sort"
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"time"
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)
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type UpdatingServerListDAO dbs.DAO
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func init() {
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dbs.OnReadyDone(func() {
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var ticker = time.NewTicker(24 * time.Hour)
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goman.New(func() {
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for range ticker.C {
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err := SharedUpdatingServerListDAO.CleanExpiredLists(nil, 7)
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if err != nil {
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remotelogs.Error("UpdatingServerListDAO", "CleanExpiredLists(): "+err.Error())
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}
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}
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})
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})
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}
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func NewUpdatingServerListDAO() *UpdatingServerListDAO {
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return dbs.NewDAO(&UpdatingServerListDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeUpdatingServerLists",
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Model: new(UpdatingServerList),
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PkName: "id",
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},
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}).(*UpdatingServerListDAO)
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}
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var SharedUpdatingServerListDAO *UpdatingServerListDAO
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func init() {
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dbs.OnReady(func() {
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SharedUpdatingServerListDAO = NewUpdatingServerListDAO()
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})
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}
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// CreateList 创建待更新的服务列表
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func (this *UpdatingServerListDAO) CreateList(tx *dbs.Tx, clusterId int64, serverIds []int64) error {
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if clusterId <= 0 || len(serverIds) == 0 {
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return nil
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}
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sort.Slice(serverIds, func(i, j int) bool {
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return serverIds[i] < serverIds[j]
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})
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serverIdsJSON, err := json.Marshal(serverIds)
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if err != nil {
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return err
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}
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var uniqueId = stringutil.Md5(types.String(clusterId) + "@" + string(serverIdsJSON))
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_, _, err = this.Query(tx).
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Set("uniqueId", uniqueId).
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Set("serverIds", serverIdsJSON).
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Set("clusterId", clusterId).
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Set("day", timeutil.Format("Ymd")).
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Replace() // 使用Replace，让ID可以自增
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return err
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}
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// FindLists 查找待更新服务列表
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func (this *UpdatingServerListDAO) FindLists(tx *dbs.Tx, clusterIds []int64, lastId int64) (result []*UpdatingServerList, err error) {
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if len(clusterIds) == 0 {
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return
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}
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_, err = this.Query(tx).
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Attr("clusterId", clusterIds). // 即使clusterIds数量是变化的，这里也不需要使用Reuse(false)，因为clusterIds通常数量有限
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Gt("id", lastId).
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AscPk(). // 非常重要
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Slice(&result).
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FindAll()
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return
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}
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// FindLatestId 读取最新的ID
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// 不需要区分集群
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func (this *UpdatingServerListDAO) FindLatestId(tx *dbs.Tx) (int64, error) {
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return this.Query(tx).
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ResultPk().
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DescPk().
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FindInt64Col(0)
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}
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// CleanExpiredLists 清除过期列表
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func (this *UpdatingServerListDAO) CleanExpiredLists(tx *dbs.Tx, days int) error {
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if days <= 0 {
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days = 7
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}
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return this.Query(tx).
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Lt("day", timeutil.Format("Ymd", time.Now().AddDate(0, 0, -days))).
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DeleteQuickly()
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}
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