You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
4.1 KiB
89 lines
4.1 KiB
package msgtransfer
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/controller"
|
|
kfk "github.com/OpenIMSDK/Open-IM-Server/pkg/common/kafka"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/mcontext"
|
|
pbMsg "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/msg"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/sdkws"
|
|
"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
|
|
"github.com/Shopify/sarama"
|
|
"github.com/golang/protobuf/proto"
|
|
)
|
|
|
|
type OnlineHistoryMongoConsumerHandler struct {
|
|
historyConsumerGroup *kfk.MConsumerGroup
|
|
msgDatabase controller.MsgDatabase
|
|
}
|
|
|
|
func NewOnlineHistoryMongoConsumerHandler(database controller.MsgDatabase) *OnlineHistoryMongoConsumerHandler {
|
|
mc := &OnlineHistoryMongoConsumerHandler{
|
|
historyConsumerGroup: kfk.NewMConsumerGroup(&kfk.MConsumerGroupConfig{KafkaVersion: sarama.V2_0_0_0,
|
|
OffsetsInitial: sarama.OffsetNewest, IsReturnErr: false}, []string{config.Config.Kafka.MsgToMongo.Topic},
|
|
config.Config.Kafka.MsgToMongo.Addr, config.Config.Kafka.ConsumerGroupID.MsgToMongo),
|
|
msgDatabase: database,
|
|
}
|
|
return mc
|
|
}
|
|
|
|
func (mc *OnlineHistoryMongoConsumerHandler) handleChatWs2Mongo(ctx context.Context, cMsg *sarama.ConsumerMessage, msgKey string, session sarama.ConsumerGroupSession) {
|
|
msg := cMsg.Value
|
|
msgFromMQ := pbMsg.MsgDataToMongoByMQ{}
|
|
operationID := mcontext.GetOperationID(ctx)
|
|
err := proto.Unmarshal(msg, &msgFromMQ)
|
|
if err != nil {
|
|
log.Error("msg_transfer Unmarshal msg err", "", "msg", string(msg), "err", err.Error())
|
|
return
|
|
}
|
|
log.Info(operationID, "BatchInsertChat2DB userID: ", msgFromMQ.AggregationID, "msgFromMQ.LastSeq: ", msgFromMQ.LastSeq)
|
|
err = mc.msgDatabase.BatchInsertChat2DB(ctx, msgFromMQ.AggregationID, msgFromMQ.Messages, msgFromMQ.LastSeq)
|
|
if err != nil {
|
|
log.NewError(operationID, "single data insert to mongo err", err.Error(), msgFromMQ.Messages, msgFromMQ.AggregationID, msgFromMQ.TriggerID)
|
|
}
|
|
err = mc.msgDatabase.DeleteMessageFromCache(ctx, msgFromMQ.AggregationID, msgFromMQ.Messages)
|
|
if err != nil {
|
|
log.NewError(operationID, "remove cache msg from redis err", err.Error(), msgFromMQ.Messages, msgFromMQ.AggregationID, msgFromMQ.TriggerID)
|
|
}
|
|
for _, v := range msgFromMQ.Messages {
|
|
if v.MsgData.ContentType == constant.DeleteMessageNotification {
|
|
tips := sdkws.TipsComm{}
|
|
DeleteMessageTips := sdkws.DeleteMessageTips{}
|
|
err := proto.Unmarshal(v.MsgData.Content, &tips)
|
|
if err != nil {
|
|
log.NewError(operationID, "tips unmarshal err:", err.Error(), v.String())
|
|
continue
|
|
}
|
|
err = proto.Unmarshal(tips.Detail, &DeleteMessageTips)
|
|
if err != nil {
|
|
log.NewError(operationID, "deleteMessageTips unmarshal err:", err.Error(), v.String())
|
|
continue
|
|
}
|
|
if totalUnExistSeqs, err := mc.msgDatabase.DelMsgBySeqs(ctx, DeleteMessageTips.UserID, DeleteMessageTips.Seqs); err != nil {
|
|
log.NewError(operationID, utils.GetSelfFuncName(), "DelMsgBySeqs args: ", DeleteMessageTips.UserID, DeleteMessageTips.Seqs, "error:", err.Error(), "totalUnExistSeqs: ", totalUnExistSeqs)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func (OnlineHistoryMongoConsumerHandler) Setup(_ sarama.ConsumerGroupSession) error { return nil }
|
|
func (OnlineHistoryMongoConsumerHandler) Cleanup(_ sarama.ConsumerGroupSession) error { return nil }
|
|
func (mc *OnlineHistoryMongoConsumerHandler) ConsumeClaim(sess sarama.ConsumerGroupSession, claim sarama.ConsumerGroupClaim) error { // a instance in the consumer group
|
|
log.NewDebug("", "online new session msg come", claim.HighWaterMarkOffset(), claim.Topic(), claim.Partition())
|
|
for msg := range claim.Messages() {
|
|
log.NewDebug("", "kafka get info to mongo", "msgTopic", msg.Topic, "msgPartition", msg.Partition, "msg", string(msg.Value), "key", string(msg.Key))
|
|
if len(msg.Value) != 0 {
|
|
ctx := mc.historyConsumerGroup.GetContextFromMsg(msg)
|
|
mc.handleChatWs2Mongo(ctx, msg, string(msg.Key), sess)
|
|
} else {
|
|
log.Error("", "mongo msg get from kafka but is nil", msg.Key)
|
|
}
|
|
sess.MarkMessage(msg, "")
|
|
}
|
|
return nil
|
|
}
|