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

236 lines
8.2 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"
"math"
"github.com/OpenIMSDK/protocol/sdkws"
"github.com/OpenIMSDK/tools/tx"
"github.com/openimsdk/open-im-server/v3/pkg/common/db/mgo"
"github.com/redis/go-redis/v9"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
kdisc "github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister"
"math/rand"
"github.com/OpenIMSDK/tools/errs"
"github.com/OpenIMSDK/tools/log"
"github.com/OpenIMSDK/tools/mcontext"
"github.com/OpenIMSDK/tools/mw"
"github.com/OpenIMSDK/tools/utils"
"github.com/openimsdk/open-im-server/v3/pkg/common/config"
"github.com/openimsdk/open-im-server/v3/pkg/common/db/cache"
"github.com/openimsdk/open-im-server/v3/pkg/common/db/controller"
"github.com/openimsdk/open-im-server/v3/pkg/common/db/unrelation"
"github.com/openimsdk/open-im-server/v3/pkg/rpcclient"
"github.com/openimsdk/open-im-server/v3/pkg/rpcclient/notification"
)
type MsgTool struct {
msgDatabase controller.CommonMsgDatabase
conversationDatabase controller.ConversationDatabase
userDatabase controller.UserDatabase
groupDatabase controller.GroupDatabase
msgNotificationSender *notification.MsgNotificationSender
}
func NewMsgTool(msgDatabase controller.CommonMsgDatabase, userDatabase controller.UserDatabase,
groupDatabase controller.GroupDatabase, conversationDatabase controller.ConversationDatabase, msgNotificationSender *notification.MsgNotificationSender,
) *MsgTool {
return &MsgTool{
msgDatabase: msgDatabase,
userDatabase: userDatabase,
groupDatabase: groupDatabase,
conversationDatabase: conversationDatabase,
msgNotificationSender: msgNotificationSender,
}
}
func InitMsgTool() (*MsgTool, error) {
rdb, err := cache.NewRedis()
if err != nil {
return nil, err
}
mongo, err := unrelation.NewMongo()
if err != nil {
return nil, err
}
discov, err := kdisc.NewDiscoveryRegister(config.Config.Envs.Discovery)
if err != nil {
return nil, err
}
discov.AddOption(mw.GrpcClient(), grpc.WithTransportCredentials(insecure.NewCredentials()), grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"LoadBalancingPolicy": "%s"}`, "round_robin")))
userDB, err := mgo.NewUserMongo(mongo.GetDatabase())
if err != nil {
return nil, err
}
msgDatabase, err := controller.InitCommonMsgDatabase(rdb, mongo.GetDatabase())
if err != nil {
return nil, err
}
userMongoDB := unrelation.NewUserMongoDriver(mongo.GetDatabase())
ctxTx := tx.NewMongo(mongo.GetClient())
userDatabase := controller.NewUserDatabase(
userDB,
cache.NewUserCacheRedis(rdb, userDB, cache.GetDefaultOpt()),
ctxTx,
userMongoDB,
)
groupDB, err := mgo.NewGroupMongo(mongo.GetDatabase())
if err != nil {
return nil, err
}
groupMemberDB, err := mgo.NewGroupMember(mongo.GetDatabase())
if err != nil {
return nil, err
}
groupRequestDB, err := mgo.NewGroupRequestMgo(mongo.GetDatabase())
if err != nil {
return nil, err
}
conversationDB, err := mgo.NewConversationMongo(mongo.GetDatabase())
if err != nil {
return nil, err
}
groupDatabase := controller.NewGroupDatabase(rdb, groupDB, groupMemberDB, groupRequestDB, ctxTx, nil)
conversationDatabase := controller.NewConversationDatabase(
conversationDB,
cache.NewConversationRedis(rdb, cache.GetDefaultOpt(), conversationDB),
ctxTx,
)
msgRpcClient := rpcclient.NewMessageRpcClient(discov)
msgNotificationSender := notification.NewMsgNotificationSender(rpcclient.WithRpcClient(&msgRpcClient))
msgTool := NewMsgTool(msgDatabase, userDatabase, groupDatabase, conversationDatabase, msgNotificationSender)
return msgTool, nil
}
//func (c *MsgTool) AllConversationClearMsgAndFixSeq() {
// ctx := mcontext.NewCtx(utils.GetSelfFuncName())
// log.ZInfo(ctx, "============================ start del cron task ============================")
// conversationIDs, err := c.conversationDatabase.GetAllConversationIDs(ctx)
// if err != nil {
// log.ZError(ctx, "GetAllConversationIDs failed", err)
// return
// }
// for _, conversationID := range conversationIDs {
// conversationIDs = append(conversationIDs, utils.GetNotificationConversationIDByConversationID(conversationID))
// }
// c.ClearConversationsMsg(ctx, conversationIDs)
// log.ZInfo(ctx, "============================ start del cron finished ============================")
//}
func (c *MsgTool) AllConversationClearMsgAndFixSeq() {
ctx := mcontext.NewCtx(utils.GetSelfFuncName())
log.ZInfo(ctx, "============================ start del cron task ============================")
num, err := c.conversationDatabase.GetAllConversationIDsNumber(ctx)
if err != nil {
log.ZError(ctx, "GetAllConversationIDsNumber failed", err)
return
}
const batchNum = 50
log.ZDebug(ctx, "GetAllConversationIDsNumber", "num", num)
if num == 0 {
return
}
count := int(num/batchNum + num/batchNum/2)
if count < 1 {
count = 1
}
maxPage := 1 + num/batchNum
if num%batchNum != 0 {
maxPage++
}
for i := 0; i < count; i++ {
pageNumber := rand.Int63() % maxPage
pagination := &sdkws.RequestPagination{
PageNumber: int32(pageNumber),
ShowNumber: batchNum,
}
conversationIDs, err := c.conversationDatabase.PageConversationIDs(ctx, pagination)
if err != nil {
log.ZError(ctx, "PageConversationIDs failed", err, "pageNumber", pageNumber)
continue
}
log.ZDebug(ctx, "PageConversationIDs failed", "pageNumber", pageNumber, "conversationIDsNum", len(conversationIDs), "conversationIDs", conversationIDs)
if len(conversationIDs) == 0 {
continue
}
c.ClearConversationsMsg(ctx, conversationIDs)
}
log.ZInfo(ctx, "============================ start del cron finished ============================")
}
func (c *MsgTool) ClearConversationsMsg(ctx context.Context, conversationIDs []string) {
for _, conversationID := range conversationIDs {
if err := c.msgDatabase.DeleteConversationMsgsAndSetMinSeq(ctx, conversationID, int64(config.Config.RetainChatRecords*24*60*60)); err != nil {
log.ZError(ctx, "DeleteUserSuperGroupMsgsAndSetMinSeq failed", err, "conversationID", conversationID, "DBRetainChatRecords", config.Config.RetainChatRecords)
}
if err := c.checkMaxSeq(ctx, conversationID); err != nil {
log.ZError(ctx, "fixSeq failed", err, "conversationID", conversationID)
}
}
}
func (c *MsgTool) checkMaxSeqWithMongo(ctx context.Context, conversationID string, maxSeqCache int64) error {
minSeqMongo, maxSeqMongo, err := c.msgDatabase.GetMongoMaxAndMinSeq(ctx, conversationID)
if err != nil {
return err
}
if math.Abs(float64(maxSeqMongo-maxSeqCache)) > 10 {
log.ZError(ctx, "cache max seq and mongo max seq is diff > 10", nil, "maxSeqMongo", maxSeqMongo, "minSeqMongo", minSeqMongo, "maxSeqCache", maxSeqCache, "conversationID", conversationID)
}
return nil
}
func (c *MsgTool) checkMaxSeq(ctx context.Context, conversationID string) error {
maxSeq, err := c.msgDatabase.GetMaxSeq(ctx, conversationID)
if err != nil {
if errs.Unwrap(err) == redis.Nil {
return nil
}
return err
}
if err := c.checkMaxSeqWithMongo(ctx, conversationID, maxSeq); err != nil {
return err
}
return nil
}
func (c *MsgTool) FixAllSeq(ctx context.Context) error {
conversationIDs, err := c.conversationDatabase.GetAllConversationIDs(ctx)
if err != nil {
log.ZError(ctx, "GetAllConversationIDs failed", err)
return err
}
for _, conversationID := range conversationIDs {
conversationIDs = append(conversationIDs, utils.GetNotificationConversationIDByConversationID(conversationID))
}
for _, conversationID := range conversationIDs {
if err := c.checkMaxSeq(ctx, conversationID); err != nil {
log.ZWarn(ctx, "fixSeq failed", err, "conversationID", conversationID)
}
}
fmt.Println("fix all seq finished")
return nil
}