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fix delete

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This commit is contained in:
wangchuxiao
2022-08-10 19:31:57 +08:00
parent cdc60ef5f0
commit 6bfa8643d6
7 changed files with 114 additions and 8 deletions
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pkg/common/db/mongoModel.go
+29 -5
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@@ -259,18 +259,22 @@ func (d *DataBases) GetMsgBySeqList(uid string, seqList []uint32, operationID st
return seqMsg, nil
}
func (d *DataBases) GetUserMsgListByIndex(ID string, index int64) (msg *UserChat, err error) {
func (d *DataBases) GetUserMsgListByIndex(ID string, index int64) (*UserChat, error) {
ctx, _ := context.WithTimeout(context.Background(), time.Duration(config.Config.Mongo.DBTimeout)*time.Second)
c := d.mongoClient.Database(config.Config.Mongo.DBDatabase).Collection(cChat)
regex := fmt.Sprintf("^%s", ID)
findOpts := options.Find().SetLimit(1).SetSkip(index).SetSort(bson.M{"$regex": regex})
msg = &UserChat{}
findOpts := options.Find().SetLimit(1).SetSkip(index).SetSort(bson.M{"$regex": regex}).SetSort(bson.M{"uid": 1})
var msgs []UserChat
cursor, err := c.Find(ctx, bson.M{"uid": bson.M{"$regex": regex}}, findOpts)
if err != nil {
return nil, err
}
err = cursor.Decode(&msg)
return msg, err
err = cursor.Decode(&msgs)
if len(msgs) > 0 {
return &msgs[0], err
} else {
return nil, errors.New("get msg list failed")
}
}
func (d *DataBases) DelMongoMsgs(IDList []string) error {
@@ -298,6 +302,26 @@ func (d *DataBases) ReplaceMsgToBlankByIndex(suffixID string, index int) error {
return err
}
func (d *DataBases) GetNewestMsg(ID string) (msg *MsgInfo, err error) {
ctx, _ := context.WithTimeout(context.Background(), time.Duration(config.Config.Mongo.DBTimeout)*time.Second)
c := d.mongoClient.Database(config.Config.Mongo.DBDatabase).Collection(cChat)
regex := fmt.Sprintf("^%s", ID)
findOpts := options.Find().SetLimit(1).SetSort(bson.M{"$regex": regex}).SetSort(bson.M{"uid": -1})
var userChats []UserChat
cursor, err := c.Find(ctx, bson.M{"uid": bson.M{"$regex": regex}}, findOpts)
if err != nil {
return nil, err
}
err = cursor.Decode(&userChats)
if len(userChats) > 0 {
if len(userChats[0].Msg) > 0 {
return &userChats[0].Msg[len(userChats[0].Msg)], nil
}
return nil, errors.New("len(userChats[0].Msg) < 0")
}
return nil, errors.New("len(userChats) < 0")
}
func (d *DataBases) GetMsgBySeqListMongo2(uid string, seqList []uint32, operationID string) (seqMsg []*open_im_sdk.MsgData, err error) {
var hasSeqList []uint32
singleCount := 0