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282 lines
8.3 KiB
282 lines
8.3 KiB
package unrelation
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/common/log"
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"strings"
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table "github.com/OpenIMSDK/Open-IM-Server/pkg/common/db/table/unrelation"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/errs"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/proto/sdkws"
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"github.com/OpenIMSDK/Open-IM-Server/pkg/utils"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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"google.golang.org/protobuf/proto"
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)
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var ErrMsgListNotExist = errors.New("user not have msg in mongoDB")
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type MsgMongoDriver struct {
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MsgCollection *mongo.Collection
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model table.MsgDocModel
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}
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func NewMsgMongoDriver(database *mongo.Database) table.MsgDocModelInterface {
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collection := database.Collection(table.MsgDocModel{}.TableName())
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return &MsgMongoDriver{MsgCollection: collection}
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}
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func (m *MsgMongoDriver) PushMsgsToDoc(ctx context.Context, docID string, msgsToMongo []table.MsgInfoModel) error {
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return m.MsgCollection.FindOneAndUpdate(ctx, bson.M{"doc_id": docID}, bson.M{"$push": bson.M{"msgs": bson.M{"$each": msgsToMongo}}}).Err()
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}
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func (m *MsgMongoDriver) Create(ctx context.Context, model *table.MsgDocModel) error {
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_, err := m.MsgCollection.InsertOne(ctx, model)
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return err
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}
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func (m *MsgMongoDriver) UpdateMsg(ctx context.Context, docID string, index int64, key string, value any) (*mongo.UpdateResult, error) {
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var field string
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if key == "" {
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field = fmt.Sprintf("msgs.%d", index)
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} else {
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field = fmt.Sprintf("msgs.%d.%s", index, key)
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}
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filter := bson.M{"doc_id": docID}
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update := bson.M{"$set": bson.M{field: value}}
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res, err := m.MsgCollection.UpdateOne(ctx, filter, update)
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if err != nil {
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return nil, utils.Wrap(err, "")
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}
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return res, nil
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}
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// PushUnique value must slice
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func (m *MsgMongoDriver) PushUnique(ctx context.Context, docID string, index int64, key string, value any) (*mongo.UpdateResult, error) {
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var field string
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if key == "" {
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field = fmt.Sprintf("msgs.%d", index)
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} else {
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field = fmt.Sprintf("msgs.%d.%s", index, key)
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}
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filter := bson.M{"doc_id": docID}
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update := bson.M{
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"$addToSet": bson.M{
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field: bson.M{"$each": value},
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},
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}
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res, err := m.MsgCollection.UpdateOne(ctx, filter, update)
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if err != nil {
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return nil, utils.Wrap(err, "")
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}
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return res, nil
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}
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func (m *MsgMongoDriver) UpdateMsgContent(ctx context.Context, docID string, index int64, msg []byte) error {
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_, err := m.MsgCollection.UpdateOne(ctx, bson.M{"doc_id": docID}, bson.M{"$set": bson.M{fmt.Sprintf("msgs.%d.msg", index): msg}})
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if err != nil {
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return utils.Wrap(err, "")
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}
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return nil
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}
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func (m *MsgMongoDriver) UpdateMsgStatusByIndexInOneDoc(ctx context.Context, docID string, msg *sdkws.MsgData, seqIndex int, status int32) error {
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msg.Status = status
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bytes, err := proto.Marshal(msg)
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if err != nil {
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return utils.Wrap(err, "")
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}
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_, err = m.MsgCollection.UpdateOne(ctx, bson.M{"doc_id": docID}, bson.M{"$set": bson.M{fmt.Sprintf("msgs.%d.msg", seqIndex): bytes}})
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if err != nil {
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return utils.Wrap(err, "")
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}
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return nil
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}
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func (m *MsgMongoDriver) FindOneByDocID(ctx context.Context, docID string) (*table.MsgDocModel, error) {
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doc := &table.MsgDocModel{}
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err := m.MsgCollection.FindOne(ctx, bson.M{"doc_id": docID}).Decode(doc)
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return doc, err
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}
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func (m *MsgMongoDriver) GetMsgDocModelByIndex(ctx context.Context, conversationID string, index, sort int64) (*table.MsgDocModel, error) {
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if sort != 1 && sort != -1 {
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return nil, errs.ErrArgs.Wrap("mongo sort must be 1 or -1")
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}
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findOpts := options.Find().SetLimit(1).SetSkip(index).SetSort(bson.M{"doc_id": sort})
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cursor, err := m.MsgCollection.Find(ctx, bson.M{"doc_id": primitive.Regex{Pattern: fmt.Sprintf("^%s:", conversationID)}}, findOpts)
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if err != nil {
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return nil, utils.Wrap(err, "")
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}
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var msgs []table.MsgDocModel
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err = cursor.All(ctx, &msgs)
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if err != nil {
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return nil, utils.Wrap(err, fmt.Sprintf("cursor is %s", cursor.Current.String()))
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}
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if len(msgs) > 0 {
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return &msgs[0], nil
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}
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return nil, ErrMsgListNotExist
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}
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func (m *MsgMongoDriver) GetNewestMsg(ctx context.Context, conversationID string) (*table.MsgInfoModel, error) {
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var skip int64 = 0
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for {
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msgDocModel, err := m.GetMsgDocModelByIndex(ctx, conversationID, skip, -1)
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if err != nil {
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return nil, err
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}
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for i := len(msgDocModel.Msg) - 1; i >= 0; i-- {
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if msgDocModel.Msg[i].Msg != nil {
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return msgDocModel.Msg[i], nil
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}
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}
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skip++
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}
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}
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func (m *MsgMongoDriver) GetOldestMsg(ctx context.Context, conversationID string) (*table.MsgInfoModel, error) {
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var skip int64 = 0
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for {
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msgDocModel, err := m.GetMsgDocModelByIndex(ctx, conversationID, skip, 1)
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if err != nil {
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return nil, err
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}
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for i, v := range msgDocModel.Msg {
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if v.Msg != nil {
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return msgDocModel.Msg[i], nil
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}
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}
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skip++
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}
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}
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func (m *MsgMongoDriver) DeleteMsgsInOneDocByIndex(ctx context.Context, docID string, indexes []int) error {
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updates := bson.M{
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"$set": bson.M{},
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}
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for _, index := range indexes {
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updates["$set"].(bson.M)[fmt.Sprintf("msgs.%d", index)] = bson.M{
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"msg": nil,
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}
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}
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_, err := m.MsgCollection.UpdateMany(ctx, bson.M{"doc_id": docID}, updates)
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if err != nil {
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return utils.Wrap(err, "")
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}
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return nil
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}
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func (m *MsgMongoDriver) DeleteDocs(ctx context.Context, docIDs []string) error {
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if docIDs == nil {
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return nil
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}
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_, err := m.MsgCollection.DeleteMany(ctx, bson.M{"doc_id": bson.M{"$in": docIDs}})
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return err
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}
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func (m *MsgMongoDriver) GetMsgBySeqIndexIn1Doc(ctx context.Context, userID string, docID string, seqs []int64) (msgs []*table.MsgInfoModel, err error) {
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log.ZDebug(ctx, "GetMsgBySeqIndexIn1Doc in", "docID", docID, "userID", userID, "seqs", seqs)
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indexs := make([]int64, 0, len(seqs))
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for _, seq := range seqs {
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indexs = append(indexs, m.model.GetMsgIndex(seq))
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}
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pipeline := mongo.Pipeline{
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{
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{"$match", bson.D{
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{"doc_id", docID},
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}},
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},
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{
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{"$project", bson.D{
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{"_id", 0},
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{"doc_id", 1},
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{"msgs", bson.D{
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{"$map", bson.D{
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{"input", indexs},
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{"as", "index"},
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{"in", bson.D{
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{"$let", bson.D{
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{"vars", bson.D{
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{"currentMsg", bson.D{
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{"$arrayElemAt", []string{"$msgs", "$$index"}},
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}},
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}},
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{"in", bson.D{
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{"$cond", bson.D{
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{"if", bson.D{
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{"$in", []string{userID, "$$currentMsg.del_list"}},
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}},
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{"then", nil},
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{"else", "$$currentMsg"},
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}},
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}},
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}},
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}},
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}},
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}},
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}},
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},
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{
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{"$project", bson.D{
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{"msgs.del_list", 0},
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}},
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},
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}
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cur, err := m.MsgCollection.Aggregate(ctx, pipeline)
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if err != nil {
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return nil, errs.Wrap(err)
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}
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defer cur.Close(ctx)
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var msgDocModel []table.MsgDocModel
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if err := cur.All(ctx, &msgDocModel); err != nil {
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return nil, errs.Wrap(err)
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}
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log.ZDebug(ctx, "GetMsgBySeqIndexIn1Doc mongo res", "docID", docID, "userID", userID, "seqs", seqs, "msgDocModel", len(msgDocModel))
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if len(msgDocModel) == 0 {
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return nil, errs.Wrap(mongo.ErrNoDocuments)
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}
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for i, model := range msgDocModel[0].Msg {
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if i < 10 {
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log.ZDebug(ctx, "GetMsgBySeqIndexIn1Doc for", "index", i, "model", model, "eq nil", model == nil)
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log.ZDebug(ctx, "GetMsgBySeqIndexIn1Doc for", "index", i, "msg", model.Msg, "del", model.DelList, "revoke", model.Revoke)
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}
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if model.Msg != nil && model.Revoke != nil {
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var conversationID string
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if index := strings.LastIndex(docID, ":"); index > 0 {
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conversationID = docID[:index]
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}
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tips := sdkws.RevokeMsgTips{
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RevokerUserID: model.Revoke.UserID,
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ClientMsgID: model.Msg.ClientMsgID,
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RevokeTime: model.Revoke.Time,
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SesstionType: model.Msg.SessionType,
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Seq: model.Msg.Seq,
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ConversationID: conversationID,
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}
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tipsData, _ := json.Marshal(&tips)
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elem := sdkws.NotificationElem{
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Detail: string(tipsData),
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}
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content, _ := json.Marshal(&elem)
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msgDocModel[0].Msg[i].Msg.ContentType = constant.Revoke
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msgDocModel[0].Msg[i].Msg.Content = string(content)
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}
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}
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return msgDocModel[0].Msg, nil
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}
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func (m *MsgMongoDriver) IsExistDocID(ctx context.Context, docID string) (bool, error) {
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count, err := m.MsgCollection.CountDocuments(ctx, bson.M{"doc_id": docID})
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if err != nil {
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return false, errs.Wrap(err)
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}
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return count > 0, nil
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}
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