ManagementSystem/modules/scylladb/helper.go

90 lines
2.4 KiB
Go

package scylladb
import (
"time"
"clickandjoin.app/managementsystem/modules/utils"
gocnjhelper "git.clickandjoin.umbach.dev/ClickandJoin/go-cnj-helper"
"git.clickandjoin.umbach.dev/ClickandJoin/go-cnj-helper/dbstructs"
"github.com/gocql/gocql"
)
func TableCleaner() {
currentTime := time.Now()
desiredTime := time.Date(currentTime.Year(), currentTime.Month(), currentTime.Day()+1, 3, 0, 0, 0, currentTime.Location())
duration := desiredTime.Sub(currentTime)
// handling expired userSignUpProcesses
time.Sleep(duration)
var userSignUpProcesses []dbstructs.UserSignUpProcess
if err := Session.Query(gocnjhelper.DbMUserSignUpProcess.SelectAll()).SelectRelease(&userSignUpProcesses); err != nil {
gocnjhelper.LogErrorf("Failed to select user sign up processes, err: %s", err.Error())
return
}
currentTimeUnix := time.Now().Unix()
var expiredUserSignUpProcesses []dbstructs.UserSignUpProcess
for _, us := range userSignUpProcesses {
if us.ExpiresAt < currentTimeUnix {
expiredUserSignUpProcesses = append(expiredUserSignUpProcesses, us)
}
}
if len(expiredUserSignUpProcesses) > 0 {
batch := Session.NewBatch(gocql.UnloggedBatch)
q := "DELETE FROM " + Cluster.Keyspace + "." + gocnjhelper.DbMUserSignUpProcess.Name() + " WHERE x_token = ?"
for _, us := range expiredUserSignUpProcesses {
batch.Query(q, us.XToken)
}
if err := Session.ExecuteBatch(batch); err != nil {
gocnjhelper.LogErrorf("Failed to execute batch, err:", err.Error())
return
}
}
// handling reserved account names
var users []dbstructs.User
if err := Session.Query(gocnjhelper.DbMUsers.SelectAll()).SelectRelease(&users); err != nil {
gocnjhelper.LogErrorf("Failed to select users, err: %s", err.Error())
return
}
var updatingUsers []dbstructs.User
accountNameReservingTime := currentTime.Add(-utils.AccountNameReservingTime * 24 * time.Hour).Unix()
for _, u := range users {
if u.LastAccountNameLc != "" && u.AccountNameUpdatedAt < accountNameReservingTime {
updatingUsers = append(updatingUsers, u)
}
}
if len(updatingUsers) > 0 {
batch := Session.NewBatch(gocql.UnloggedBatch)
q := "UPDATE " + Cluster.Keyspace + "." + gocnjhelper.DbMUsers.Name() + " SET last_account_name_lc='' WHERE id = ?"
for _, us := range updatingUsers {
batch.Query(q, us.Id)
}
if err := Session.ExecuteBatch(batch); err != nil {
gocnjhelper.LogErrorf("Failed to execute batch, err:", err.Error())
return
}
}
// restart timer
go TableCleaner()
}