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77 lines
2.9 KiB
77 lines
2.9 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tools
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import (
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"context"
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"fmt"
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"github.com/openimsdk/open-im-server/v3/pkg/common/config"
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kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
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"github.com/openimsdk/protocol/msg"
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"github.com/openimsdk/tools/mcontext"
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"github.com/openimsdk/tools/mw"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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"os"
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"time"
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"github.com/openimsdk/tools/errs"
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"github.com/openimsdk/tools/log"
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"github.com/robfig/cron/v3"
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)
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type CronTaskConfig struct {
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CronTask config.CronTask
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Share config.Share
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Discovery config.Discovery
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}
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func Start(ctx context.Context, config *CronTaskConfig) error {
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log.CInfo(ctx, "CRON-TASK server is initializing", "chatRecordsClearTime", config.CronTask.ChatRecordsClearTime, "msgDestructTime", config.CronTask.RetainChatRecords)
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if config.CronTask.RetainChatRecords < 1 {
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return errs.New("msg destruct time must be greater than 1").Wrap()
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}
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client, err := kdisc.NewDiscoveryRegister(&config.Discovery, &config.Share)
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if err != nil {
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return errs.WrapMsg(err, "failed to register discovery service")
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}
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client.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()))
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ctx = mcontext.SetOpUserID(ctx, config.Share.IMAdminUserID[0])
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conn, err := client.GetConn(ctx, config.Share.RpcRegisterName.Msg)
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if err != nil {
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return err
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}
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cli := msg.NewMsgClient(conn)
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crontab := cron.New()
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clearFunc := func() {
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now := time.Now()
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deltime := now.Add(-time.Hour * 24 * time.Duration(config.CronTask.RetainChatRecords))
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ctx := mcontext.SetOperationID(ctx, fmt.Sprintf("cron_%d_%d", os.Getpid(), deltime.UnixMilli()))
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log.ZInfo(ctx, "clear chat records", "deltime", deltime, "timestamp", deltime.UnixMilli())
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if _, err := cli.ClearMsg(ctx, &msg.ClearMsgReq{Timestamp: deltime.UnixMilli()}); err != nil {
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log.ZError(ctx, "cron clear chat records failed", err, "deltime", deltime, "cont", time.Since(now))
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return
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}
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log.ZInfo(ctx, "cron clear chat records success", "deltime", deltime, "cont", time.Since(now))
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}
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if _, err := crontab.AddFunc(config.CronTask.ChatRecordsClearTime, clearFunc); err != nil {
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return errs.Wrap(err)
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}
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log.ZInfo(ctx, "start cron task", "chatRecordsClearTime", config.CronTask.ChatRecordsClearTime)
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crontab.Start()
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<-ctx.Done()
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return nil
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}
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