125 lines
3.3 KiB
Go
125 lines
3.3 KiB
Go
package tasks
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import (
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"fmt"
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"time"
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"git.rosy.net.cn/jx-callback/business/model/legacymodel"
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"git.rosy.net.cn/jx-callback/globals/api"
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"git.rosy.net.cn/baseapi/utils"
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"git.rosy.net.cn/jx-callback/globals"
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"github.com/astaxie/beego/orm"
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)
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const (
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weixinTokenExpires = 7200 * time.Second
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elmTokenExpires = 20 * 24 * 3600 * time.Second
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maxRefreshGap = 5 * 60 * time.Second
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)
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type ElmTokenForCompatible struct {
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Error string `json:"error"`
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ErrorDescription string `json:"error_description"`
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AccessToken string `json:"accessToken"`
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TokenType string `json:"tokenType"`
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Expires int `json:"expires"`
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RefreshToken string `json:"refreshToken"`
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Success bool `json:"success"`
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}
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func RefreshConfig(configKey string, expiresTime time.Duration, configGetter func() string, configSetter func(value string)) error {
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sleepGap := expiresTime / 10
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needRefreshGap := expiresTime * 8 / 10
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if sleepGap > maxRefreshGap {
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sleepGap = maxRefreshGap
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}
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refreshFunc := func() (string, error) {
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curConfig := &legacymodel.Config{
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Thirdparty: configKey,
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}
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db := orm.NewOrm()
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// 0: don't refresh, 1 update, 2 insert
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handleType := 0
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if err := db.Read(curConfig, "Thirdparty"); err != nil {
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if err != orm.ErrNoRows {
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globals.SugarLogger.Errorf("db error:%v, curConfig:%v", err, curConfig)
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return "", err
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}
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handleType = 2
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} else if curConfig.Date <= utils.Time2Str(time.Now().Add(-needRefreshGap)) {
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handleType = 1
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}
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if handleType != 0 {
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if curConfig.Token = configGetter(); curConfig.Token == "" {
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return "", fmt.Errorf("can not get token for %s", configKey)
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}
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globals.SugarLogger.Debugf("refresh %s, value:%s", configKey, curConfig.Token)
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curConfig.Date = utils.GetCurTimeStr()
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var num int64
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var err error
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if handleType == 1 {
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num, err = db.Update(curConfig, "Token", "Date")
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} else {
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num, err = db.Insert(curConfig)
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}
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if err != nil || num == 0 {
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globals.SugarLogger.Errorf("db error:%v, num:%d, curConfig:%v", err, num, curConfig)
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return "", err
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} else {
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configSetter(curConfig.Token)
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}
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}
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return curConfig.Token, nil
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}
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token, err := refreshFunc() // 这样写的目的是强制第一次调用时要刷新一次
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if err == nil {
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configSetter(token)
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utils.CallFuncAsync(func() {
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for {
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time.Sleep(sleepGap)
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refreshFunc()
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}
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})
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}
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return err
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}
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func RefreshWeixinToken() error {
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return RefreshConfig("wechat", weixinTokenExpires, func() string {
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if tokenInfo, err := api.WeixinAPI.RefreshToken(); err == nil {
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return tokenInfo.AccessToken
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}
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return ""
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}, func(value string) {
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api.WeixinAPI.SetToken(value)
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})
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}
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func RefreshElmToken() error {
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return RefreshConfig("eleme", elmTokenExpires, func() string {
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if tokenInfo, err := api.ElmAPI.RefreshTokenIndividual(); err == nil {
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tokenInfo2 := &ElmTokenForCompatible{
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Error: "",
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ErrorDescription: "",
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AccessToken: tokenInfo.AccessToken,
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TokenType: tokenInfo.TokenType,
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Expires: tokenInfo.ExpiresIn,
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RefreshToken: "",
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Success: true,
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}
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return string(utils.MustMarshal(tokenInfo2))
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}
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return ""
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}, func(value string) {
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var tokenInfo ElmTokenForCompatible
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err := utils.UnmarshalUseNumber([]byte(value), &tokenInfo)
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if err == nil {
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api.ElmAPI.SetToken(tokenInfo.AccessToken)
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}
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})
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}
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