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90 lines
4.0 KiB
90 lines
4.0 KiB
package msgtransfer
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import (
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"OpenIM/pkg/common/config"
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"OpenIM/pkg/common/constant"
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"OpenIM/pkg/common/db/controller"
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kfk "OpenIM/pkg/common/kafka"
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"OpenIM/pkg/common/log"
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"OpenIM/pkg/common/tracelog"
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pbMsg "OpenIM/pkg/proto/msg"
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"OpenIM/pkg/proto/sdkws"
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"OpenIM/pkg/utils"
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"context"
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"github.com/Shopify/sarama"
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"github.com/golang/protobuf/proto"
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)
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type OnlineHistoryMongoConsumerHandler struct {
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historyConsumerGroup *kfk.MConsumerGroup
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msgDatabase controller.MsgDatabase
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}
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func NewOnlineHistoryMongoConsumerHandler(database controller.MsgDatabase) *OnlineHistoryMongoConsumerHandler {
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mc := &OnlineHistoryMongoConsumerHandler{
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historyConsumerGroup: kfk.NewMConsumerGroup(&kfk.MConsumerGroupConfig{KafkaVersion: sarama.V2_0_0_0,
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OffsetsInitial: sarama.OffsetNewest, IsReturnErr: false}, []string{config.Config.Kafka.MsgToMongo.Topic},
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config.Config.Kafka.Ws2mschat.Addr, config.Config.Kafka.ConsumerGroupID.MsgToMongo),
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msgDatabase: database,
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}
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return mc
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}
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func (mc *OnlineHistoryMongoConsumerHandler) handleChatWs2Mongo(ctx context.Context, cMsg *sarama.ConsumerMessage, msgKey string, session sarama.ConsumerGroupSession) {
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msg := cMsg.Value
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msgFromMQ := pbMsg.MsgDataToMongoByMQ{}
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operationID := tracelog.GetOperationID(ctx)
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err := proto.Unmarshal(msg, &msgFromMQ)
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if err != nil {
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log.Error("msg_transfer Unmarshal msg err", "", "msg", string(msg), "err", err.Error())
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return
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}
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log.Info(operationID, "BatchInsertChat2DB userID: ", msgFromMQ.AggregationID, "msgFromMQ.LastSeq: ", msgFromMQ.LastSeq)
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//err = db.DB.BatchInsertChat2DB(msgFromMQ.AggregationID, msgFromMQ.MessageList, msgFromMQ.TriggerID, msgFromMQ.LastSeq)
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err = mc.msgDatabase.BatchInsertChat2DB(ctx, msgFromMQ.AggregationID, msgFromMQ.Messages, msgFromMQ.LastSeq)
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if err != nil {
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log.NewError(operationID, "single data insert to mongo err", err.Error(), msgFromMQ.Messages, msgFromMQ.AggregationID, msgFromMQ.TriggerID)
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}
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//err = db.DB.DeleteMessageFromCache(msgFromMQ.MessageList, msgFromMQ.AggregationID, msgFromMQ.GetTriggerID())
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err = mc.msgDatabase.DeleteMessageFromCache(ctx, msgFromMQ.AggregationID, msgFromMQ.Messages)
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if err != nil {
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log.NewError(operationID, "remove cache msg from redis err", err.Error(), msgFromMQ.Messages, msgFromMQ.AggregationID, msgFromMQ.TriggerID)
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}
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for _, v := range msgFromMQ.Messages {
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if v.MsgData.ContentType == constant.DeleteMessageNotification {
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tips := sdkws.TipsComm{}
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DeleteMessageTips := sdkws.DeleteMessageTips{}
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err := proto.Unmarshal(v.MsgData.Content, &tips)
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if err != nil {
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log.NewError(operationID, "tips unmarshal err:", err.Error(), v.String())
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continue
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}
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err = proto.Unmarshal(tips.Detail, &DeleteMessageTips)
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if err != nil {
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log.NewError(operationID, "deleteMessageTips unmarshal err:", err.Error(), v.String())
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continue
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}
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if totalUnExistSeqs, err := mc.msgDatabase.DelMsgBySeqs(ctx, DeleteMessageTips.UserID, DeleteMessageTips.Seqs); err != nil {
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log.NewError(operationID, utils.GetSelfFuncName(), "DelMsgBySeqs args: ", DeleteMessageTips.UserID, DeleteMessageTips.Seqs, "error:", err.Error(), "totalUnExistSeqs: ", totalUnExistSeqs)
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}
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}
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}
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}
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func (OnlineHistoryMongoConsumerHandler) Setup(_ sarama.ConsumerGroupSession) error { return nil }
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func (OnlineHistoryMongoConsumerHandler) Cleanup(_ sarama.ConsumerGroupSession) error { return nil }
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func (mc *OnlineHistoryMongoConsumerHandler) ConsumeClaim(sess sarama.ConsumerGroupSession, claim sarama.ConsumerGroupClaim) error { // a instance in the consumer group
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log.NewDebug("", "online new session msg come", claim.HighWaterMarkOffset(), claim.Topic(), claim.Partition())
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for msg := range claim.Messages() {
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log.NewDebug("", "kafka get info to mongo", "msgTopic", msg.Topic, "msgPartition", msg.Partition, "msg", string(msg.Value), "key", string(msg.Key))
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if len(msg.Value) != 0 {
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ctx := mc.historyConsumerGroup.GetContextFromMsg(msg)
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mc.handleChatWs2Mongo(ctx, msg, string(msg.Key), sess)
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} else {
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log.Error("", "mongo msg get from kafka but is nil", msg.Key)
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}
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sess.MarkMessage(msg, "")
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}
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return nil
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}
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