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batch_insert_chat.go
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batch_insert_chat.go
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package db
import (
"context"
"errors"
"github.com/erbaner/be/pkg/common/config"
"github.com/erbaner/be/pkg/common/constant"
"github.com/erbaner/be/pkg/common/log"
promePkg "github.com/erbaner/be/pkg/common/prometheus"
pbMsg "github.com/erbaner/be/pkg/proto/msg"
"github.com/erbaner/be/pkg/utils"
go_redis "github.com/go-redis/redis/v8"
"github.com/golang/protobuf/proto"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
)
func (d *DataBases) BatchInsertChat2DB(userID string, msgList []*pbMsg.MsgDataToMQ, operationID string, currentMaxSeq uint64) error {
newTime := getCurrentTimestampByMill()
if len(msgList) > GetSingleGocMsgNum() {
return errors.New("too large")
}
isInit := false
var remain uint64
blk0 := uint64(GetSingleGocMsgNum() - 1)
//currentMaxSeq 4998
if currentMaxSeq < uint64(GetSingleGocMsgNum()) {
remain = blk0 - currentMaxSeq //1
} else {
excludeBlk0 := currentMaxSeq - blk0 //=1
//(5000-1)%5000 == 4999
remain = (uint64(GetSingleGocMsgNum()) - (excludeBlk0 % uint64(GetSingleGocMsgNum()))) % uint64(GetSingleGocMsgNum())
}
//remain=1
insertCounter := uint64(0)
msgListToMongo := make([]MsgInfo, 0)
msgListToMongoNext := make([]MsgInfo, 0)
seqUid := ""
seqUidNext := ""
log.Debug(operationID, "remain ", remain, "insertCounter ", insertCounter, "currentMaxSeq ", currentMaxSeq, userID, len(msgList))
var err error
for _, m := range msgList {
log.Debug(operationID, "msg node ", m.String(), m.MsgData.ClientMsgID)
currentMaxSeq++
sMsg := MsgInfo{}
sMsg.SendTime = m.MsgData.SendTime
m.MsgData.Seq = uint32(currentMaxSeq)
log.Debug(operationID, "mongo msg node ", m.String(), m.MsgData.ClientMsgID, "userID: ", userID, "seq: ", currentMaxSeq)
if sMsg.Msg, err = proto.Marshal(m.MsgData); err != nil {
return utils.Wrap(err, "")
}
if isInit {
msgListToMongoNext = append(msgListToMongoNext, sMsg)
seqUidNext = getSeqUid(userID, uint32(currentMaxSeq))
log.Debug(operationID, "msgListToMongoNext ", seqUidNext, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain)
continue
}
if insertCounter < remain {
msgListToMongo = append(msgListToMongo, sMsg)
insertCounter++
seqUid = getSeqUid(userID, uint32(currentMaxSeq))
log.Debug(operationID, "msgListToMongo ", seqUid, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain, "userID: ", userID)
} else {
msgListToMongoNext = append(msgListToMongoNext, sMsg)
seqUidNext = getSeqUid(userID, uint32(currentMaxSeq))
log.Debug(operationID, "msgListToMongoNext ", seqUidNext, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain, "userID: ", userID)
}
}
ctx := context.Background()
c := d.mongoClient.Database(config.Config.Mongo.DBDatabase).Collection(cChat)
if seqUid != "" {
filter := bson.M{"uid": seqUid}
log.NewDebug(operationID, "filter ", seqUid, "list ", msgListToMongo, "userID: ", userID)
err := c.FindOneAndUpdate(ctx, filter, bson.M{"$push": bson.M{"msg": bson.M{"$each": msgListToMongo}}}).Err()
if err != nil {
if err == mongo.ErrNoDocuments {
filter := bson.M{"uid": seqUid}
sChat := UserChat{}
sChat.UID = seqUid
sChat.Msg = msgListToMongo
log.NewDebug(operationID, "filter ", seqUid, "list ", msgListToMongo)
if _, err = c.InsertOne(ctx, &sChat); err != nil {
promePkg.PromeInc(promePkg.MsgInsertMongoFailedCounter)
log.NewError(operationID, "InsertOne failed", filter, err.Error(), sChat)
return utils.Wrap(err, "")
}
promePkg.PromeInc(promePkg.MsgInsertMongoSuccessCounter)
} else {
promePkg.PromeInc(promePkg.MsgInsertMongoFailedCounter)
log.Error(operationID, "FindOneAndUpdate failed ", err.Error(), filter)
return utils.Wrap(err, "")
}
} else {
promePkg.PromeInc(promePkg.MsgInsertMongoSuccessCounter)
}
}
if seqUidNext != "" {
filter := bson.M{"uid": seqUidNext}
sChat := UserChat{}
sChat.UID = seqUidNext
sChat.Msg = msgListToMongoNext
log.NewDebug(operationID, "filter ", seqUidNext, "list ", msgListToMongoNext, "userID: ", userID)
if _, err = c.InsertOne(ctx, &sChat); err != nil {
promePkg.PromeInc(promePkg.MsgInsertMongoFailedCounter)
log.NewError(operationID, "InsertOne failed", filter, err.Error(), sChat)
return utils.Wrap(err, "")
}
promePkg.PromeInc(promePkg.MsgInsertMongoSuccessCounter)
}
log.Debug(operationID, "batch mgo cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
return nil
}
func (d *DataBases) BatchInsertChat2Cache(insertID string, msgList []*pbMsg.MsgDataToMQ, operationID string) (error, uint64) {
newTime := getCurrentTimestampByMill()
lenList := len(msgList)
if lenList > GetSingleGocMsgNum() {
return errors.New("too large"), 0
}
if lenList < 1 {
return errors.New("too short as 0"), 0
}
// judge sessionType to get seq
var currentMaxSeq uint64
var err error
if msgList[0].MsgData.SessionType == constant.SuperGroupChatType {
currentMaxSeq, err = d.GetGroupMaxSeq(insertID)
log.Debug(operationID, "constant.SuperGroupChatType lastMaxSeq before add ", currentMaxSeq, "userID ", insertID, err)
} else {
currentMaxSeq, err = d.GetUserMaxSeq(insertID)
log.Debug(operationID, "constant.SingleChatType lastMaxSeq before add ", currentMaxSeq, "userID ", insertID, err)
}
if err != nil && err != go_redis.Nil {
promePkg.PromeInc(promePkg.SeqGetFailedCounter)
return utils.Wrap(err, ""), 0
}
promePkg.PromeInc(promePkg.SeqGetSuccessCounter)
lastMaxSeq := currentMaxSeq
for _, m := range msgList {
currentMaxSeq++
sMsg := MsgInfo{}
sMsg.SendTime = m.MsgData.SendTime
m.MsgData.Seq = uint32(currentMaxSeq)
log.Debug(operationID, "cache msg node ", m.String(), m.MsgData.ClientMsgID, "userID: ", insertID, "seq: ", currentMaxSeq)
}
log.Debug(operationID, "SetMessageToCache ", insertID, len(msgList))
err, failedNum := d.SetMessageToCache(msgList, insertID, operationID)
if err != nil {
promePkg.PromeAdd(promePkg.MsgInsertRedisFailedCounter, failedNum)
log.Error(operationID, "setMessageToCache failed, continue ", err.Error(), len(msgList), insertID)
} else {
promePkg.PromeInc(promePkg.MsgInsertRedisSuccessCounter)
}
log.Debug(operationID, "batch to redis cost time ", getCurrentTimestampByMill()-newTime, insertID, len(msgList))
if msgList[0].MsgData.SessionType == constant.SuperGroupChatType {
err = d.SetGroupMaxSeq(insertID, currentMaxSeq)
} else {
err = d.SetUserMaxSeq(insertID, currentMaxSeq)
}
if err != nil {
promePkg.PromeInc(promePkg.SeqSetFailedCounter)
} else {
promePkg.PromeInc(promePkg.SeqSetSuccessCounter)
}
return utils.Wrap(err, ""), lastMaxSeq
}
//func (d *DataBases) BatchInsertChatBoth(userID string, msgList []*pbMsg.MsgDataToMQ, operationID string) (error, uint64) {
// err, lastMaxSeq := d.BatchInsertChat2Cache(userID, msgList, operationID)
// if err != nil {
// log.Error(operationID, "BatchInsertChat2Cache failed ", err.Error(), userID, len(msgList))
// return err, 0
// }
// for {
// if runtime.NumGoroutine() > 50000 {
// log.NewWarn(operationID, "too many NumGoroutine ", runtime.NumGoroutine())
// time.Sleep(10 * time.Millisecond)
// } else {
// break
// }
// }
// return nil, lastMaxSeq
//}
//
//func (d *DataBases) BatchInsertChat(userID string, msgList []*pbMsg.MsgDataToMQ, operationID string) error {
// newTime := getCurrentTimestampByMill()
// if len(msgList) > GetSingleGocMsgNum() {
// return errors.New("too large")
// }
// isInit := false
// currentMaxSeq, err := d.GetUserMaxSeq(userID)
// if err == nil {
//
// } else if err == go_redis.Nil {
// isInit = true
// currentMaxSeq = 0
// } else {
// return utils.Wrap(err, "")
// }
// var remain uint64
// //if currentMaxSeq < uint64(GetSingleGocMsgNum()) {
// // remain = uint64(GetSingleGocMsgNum()-1) - (currentMaxSeq % uint64(GetSingleGocMsgNum()))
// //} else {
// // remain = uint64(GetSingleGocMsgNum()) - ((currentMaxSeq - (uint64(GetSingleGocMsgNum()) - 1)) % uint64(GetSingleGocMsgNum()))
// //}
//
// blk0 := uint64(GetSingleGocMsgNum() - 1)
// if currentMaxSeq < uint64(GetSingleGocMsgNum()) {
// remain = blk0 - currentMaxSeq
// } else {
// excludeBlk0 := currentMaxSeq - blk0
// remain = (uint64(GetSingleGocMsgNum()) - (excludeBlk0 % uint64(GetSingleGocMsgNum()))) % uint64(GetSingleGocMsgNum())
// }
//
// insertCounter := uint64(0)
// msgListToMongo := make([]MsgInfo, 0)
// msgListToMongoNext := make([]MsgInfo, 0)
// seqUid := ""
// seqUidNext := ""
// log.Debug(operationID, "remain ", remain, "insertCounter ", insertCounter, "currentMaxSeq ", currentMaxSeq, userID, len(msgList))
// //4998 remain ==1
// //4999
// for _, m := range msgList {
// log.Debug(operationID, "msg node ", m.String(), m.MsgData.ClientMsgID)
// currentMaxSeq++
// sMsg := MsgInfo{}
// sMsg.SendTime = m.MsgData.SendTime
// m.MsgData.Seq = uint32(currentMaxSeq)
// if sMsg.Msg, err = proto.Marshal(m.MsgData); err != nil {
// return utils.Wrap(err, "")
// }
// if isInit {
// msgListToMongoNext = append(msgListToMongoNext, sMsg)
// seqUidNext = getSeqUid(userID, uint32(currentMaxSeq))
// log.Debug(operationID, "msgListToMongoNext ", seqUidNext, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain)
// continue
// }
// if insertCounter < remain {
// msgListToMongo = append(msgListToMongo, sMsg)
// insertCounter++
// seqUid = getSeqUid(userID, uint32(currentMaxSeq))
// log.Debug(operationID, "msgListToMongo ", seqUid, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain)
// } else {
// msgListToMongoNext = append(msgListToMongoNext, sMsg)
// seqUidNext = getSeqUid(userID, uint32(currentMaxSeq))
// log.Debug(operationID, "msgListToMongoNext ", seqUidNext, m.MsgData.Seq, m.MsgData.ClientMsgID, insertCounter, remain)
// }
// }
// // ctx, _ := context.WithTimeout(context.Background(), time.Duration(config.Config.Mongo.DBTimeout)*time.Second)
//
// ctx := context.Background()
// c := d.mongoClient.Database(config.Config.Mongo.DBDatabase).Collection(cChat)
//
// if seqUid != "" {
// filter := bson.M{"uid": seqUid}
// log.NewDebug(operationID, "filter ", seqUid, "list ", msgListToMongo)
// err := c.FindOneAndUpdate(ctx, filter, bson.M{"$push": bson.M{"msg": bson.M{"$each": msgListToMongo}}}).Err()
// if err != nil {
// log.Error(operationID, "FindOneAndUpdate failed ", err.Error(), filter)
// return utils.Wrap(err, "")
// }
// }
// if seqUidNext != "" {
// filter := bson.M{"uid": seqUidNext}
// sChat := UserChat{}
// sChat.UID = seqUidNext
// sChat.Msg = msgListToMongoNext
// log.NewDebug(operationID, "filter ", seqUidNext, "list ", msgListToMongoNext)
// if _, err = c.InsertOne(ctx, &sChat); err != nil {
// log.NewError(operationID, "InsertOne failed", filter, err.Error(), sChat)
// return utils.Wrap(err, "")
// }
// }
// log.NewWarn(operationID, "batch mgo cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
// return utils.Wrap(d.SetUserMaxSeq(userID, uint64(currentMaxSeq)), "")
//}
//func (d *DataBases)setMessageToCache(msgList []*pbMsg.MsgDataToMQ, uid string) (err error) {
//
//}