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Open-IM-Server/internal/tools/cron_task.go

138 lines
5.2 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tools
import (
"context"
"fmt"
"os"
"time"
"github.com/openimsdk/open-im-server/v3/pkg/common/config"
kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
pbconversation "github.com/openimsdk/protocol/conversation"
"github.com/openimsdk/protocol/msg"
"github.com/openimsdk/tools/mcontext"
"github.com/openimsdk/tools/mw"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/openimsdk/tools/errs"
"github.com/openimsdk/tools/log"
"github.com/robfig/cron/v3"
)
type CronTaskConfig struct {
CronTask config.CronTask
Share config.Share
Discovery config.Discovery
}
func Start(ctx context.Context, config *CronTaskConfig) error {
log.CInfo(ctx, "CRON-TASK server is initializing", "chatRecordsClearTime", config.CronTask.CronExecuteTime, "msgDestructTime", config.CronTask.RetainChatRecords)
if config.CronTask.RetainChatRecords < 1 {
return errs.New("msg destruct time must be greater than 1").Wrap()
}
client, err := kdisc.NewDiscoveryRegister(&config.Discovery, &config.Share)
if err != nil {
return errs.WrapMsg(err, "failed to register discovery service")
}
client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()))
ctx = mcontext.SetOpUserID(ctx, config.Share.IMAdminUserID[0])
msgConn, err := client.GetConn(ctx, config.Share.RpcRegisterName.Msg)
if err != nil {
return err
}
// thirdConn, err := client.GetConn(ctx, config.Share.RpcRegisterName.Third)
// if err != nil {
// return err
// }
conversationConn, err := client.GetConn(ctx, config.Share.RpcRegisterName.Conversation)
if err != nil {
return err
}
msgClient := msg.NewMsgClient(msgConn)
conversationClient := pbconversation.NewConversationClient(conversationConn)
// thirdClient := third.NewThirdClient(thirdConn)
crontab := cron.New()
// scheduled hard delete outdated Msgs in specific time.
clearMsgFunc := func() {
now := time.Now()
deltime := now.Add(-time.Hour * 24 * time.Duration(config.CronTask.RetainChatRecords))
ctx := mcontext.SetOperationID(ctx, fmt.Sprintf("cron_%d_%d", os.Getpid(), deltime.UnixMilli()))
log.ZDebug(ctx, "clear chat records", "deltime", deltime, "timestamp", deltime.UnixMilli())
if _, err := msgClient.ClearMsg(ctx, &msg.ClearMsgReq{Timestamp: deltime.UnixMilli()}); err != nil {
log.ZError(ctx, "cron clear chat records failed", err, "deltime", deltime, "cont", time.Since(now))
return
}
log.ZDebug(ctx, "cron clear chat records success", "deltime", deltime, "cont", time.Since(now))
}
if _, err := crontab.AddFunc(config.CronTask.CronExecuteTime, clearMsgFunc); err != nil {
return errs.Wrap(err)
}
// scheduled soft delete outdated Msgs in specific time when user set `is_msg_destruct` feature.
msgDestructFunc := func() {
now := time.Now()
ctx := mcontext.SetOperationID(ctx, fmt.Sprintf("cron_%d_%d", os.Getpid(), now.UnixMilli()))
log.ZDebug(ctx, "msg destruct cron start", "now", now)
conversations, err := conversationClient.GetConversationsNeedDestructMsgs(ctx, &pbconversation.GetConversationsNeedDestructMsgsReq{})
if err != nil {
log.ZError(ctx, "Get conversation need Destruct msgs failed.", err)
return
} else {
_, err := msgClient.DestructMsgs(ctx, &msg.DestructMsgsReq{Conversations: conversations.Conversations})
if err != nil {
log.ZError(ctx, "Destruct Msgs failed.", err)
return
}
}
log.ZDebug(ctx, "msg destruct cron task completed", "cont", time.Since(now))
}
if _, err := crontab.AddFunc(config.CronTask.CronExecuteTime, msgDestructFunc); err != nil {
return errs.Wrap(err)
}
// // scheduled delete outdated file Objects and their datas in specific time.
// deleteObjectFunc := func() {
// now := time.Now()
// deleteTime := now.Add(-time.Hour * 24 * time.Duration(config.CronTask.FileExpireTime))
// ctx := mcontext.SetOperationID(ctx, fmt.Sprintf("cron_%d_%d", os.Getpid(), deleteTime.UnixMilli()))
// log.ZDebug(ctx, "deleteoutDatedData ", "deletetime", deleteTime, "timestamp", deleteTime.UnixMilli())
// if _, err := thirdClient.DeleteOutdatedData(ctx, &third.DeleteOutdatedDataReq{ExpireTime: deleteTime.UnixMilli()}); err != nil {
// log.ZError(ctx, "cron deleteoutDatedData failed", err, "deleteTime", deleteTime, "cont", time.Since(now))
// return
// }
// log.ZDebug(ctx, "cron deleteoutDatedData success", "deltime", deleteTime, "cont", time.Since(now))
// }
// if _, err := crontab.AddFunc(config.CronTask.CronExecuteTime, deleteObjectFunc); err != nil {
// return errs.Wrap(err)
// }
log.ZDebug(ctx, "start cron task", "CronExecuteTime", config.CronTask.CronExecuteTime)
crontab.Start()
<-ctx.Done()
return nil
}