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Open-IM-Server/pkg/common/db/unrelation/msg.go

1219 lines
26 KiB

// Copyright © 2023 OpenIM. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package unrelation
import (
"context"
"encoding/json"
"errors"
"fmt"
"time"
"github.com/OpenIMSDK/tools/log"
"github.com/OpenIMSDK/protocol/msg"
"github.com/OpenIMSDK/protocol/constant"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/primitive"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
"google.golang.org/protobuf/proto"
"github.com/OpenIMSDK/protocol/sdkws"
"github.com/OpenIMSDK/tools/errs"
"github.com/OpenIMSDK/tools/utils"
table "github.com/openimsdk/open-im-server/v3/pkg/common/db/table/unrelation"
)
var ErrMsgListNotExist = errors.New("user not have msg in mongoDB")
type MsgMongoDriver struct {
MsgCollection *mongo.Collection
model table.MsgDocModel
}
func NewMsgMongoDriver(database *mongo.Database) table.MsgDocModelInterface {
collection := database.Collection(table.MsgDocModel{}.TableName())
return &MsgMongoDriver{MsgCollection: collection}
}
func (m *MsgMongoDriver) PushMsgsToDoc(ctx context.Context, docID string, msgsToMongo []table.MsgInfoModel) error {
return m.MsgCollection.FindOneAndUpdate(ctx, bson.M{"doc_id": docID}, bson.M{"$push": bson.M{"msgs": bson.M{"$each": msgsToMongo}}}).
Err()
}
func (m *MsgMongoDriver) Create(ctx context.Context, model *table.MsgDocModel) error {
_, err := m.MsgCollection.InsertOne(ctx, model)
return err
}
func (m *MsgMongoDriver) UpdateMsg(
ctx context.Context,
docID string,
index int64,
key string,
value any,
) (*mongo.UpdateResult, error) {
var field string
if key == "" {
field = fmt.Sprintf("msgs.%d", index)
} else {
field = fmt.Sprintf("msgs.%d.%s", index, key)
}
filter := bson.M{"doc_id": docID}
update := bson.M{"$set": bson.M{field: value}}
res, err := m.MsgCollection.UpdateOne(ctx, filter, update)
if err != nil {
return nil, utils.Wrap(err, "")
}
return res, nil
}
// PushUnique value must slice.
func (m *MsgMongoDriver) PushUnique(
ctx context.Context,
docID string,
index int64,
key string,
value any,
) (*mongo.UpdateResult, error) {
var field string
if key == "" {
field = fmt.Sprintf("msgs.%d", index)
} else {
field = fmt.Sprintf("msgs.%d.%s", index, key)
}
filter := bson.M{"doc_id": docID}
update := bson.M{
"$addToSet": bson.M{
field: bson.M{"$each": value},
},
}
res, err := m.MsgCollection.UpdateOne(ctx, filter, update)
if err != nil {
return nil, utils.Wrap(err, "")
}
return res, nil
}
func (m *MsgMongoDriver) UpdateMsgContent(ctx context.Context, docID string, index int64, msg []byte) error {
_, err := m.MsgCollection.UpdateOne(
ctx,
bson.M{"doc_id": docID},
bson.M{"$set": bson.M{fmt.Sprintf("msgs.%d.msg", index): msg}},
)
if err != nil {
return utils.Wrap(err, "")
}
return nil
}
func (m *MsgMongoDriver) UpdateMsgStatusByIndexInOneDoc(
ctx context.Context,
docID string,
msg *sdkws.MsgData,
seqIndex int,
status int32,
) error {
msg.Status = status
bytes, err := proto.Marshal(msg)
if err != nil {
return utils.Wrap(err, "")
}
_, err = m.MsgCollection.UpdateOne(
ctx,
bson.M{"doc_id": docID},
bson.M{"$set": bson.M{fmt.Sprintf("msgs.%d.msg", seqIndex): bytes}},
)
if err != nil {
return utils.Wrap(err, "")
}
return nil
}
func (m *MsgMongoDriver) FindOneByDocID(ctx context.Context, docID string) (*table.MsgDocModel, error) {
doc := &table.MsgDocModel{}
err := m.MsgCollection.FindOne(ctx, bson.M{"doc_id": docID}).Decode(doc)
return doc, err
}
func (m *MsgMongoDriver) GetMsgDocModelByIndex(
ctx context.Context,
conversationID string,
index, sort int64,
) (*table.MsgDocModel, error) {
if sort != 1 && sort != -1 {
return nil, errs.ErrArgs.Wrap("mongo sort must be 1 or -1")
}
findOpts := options.Find().SetLimit(1).SetSkip(index).SetSort(bson.M{"doc_id": sort})
cursor, err := m.MsgCollection.Find(
ctx,
bson.M{"doc_id": primitive.Regex{Pattern: fmt.Sprintf("^%s:", conversationID)}},
findOpts,
)
if err != nil {
return nil, utils.Wrap(err, "")
}
var msgs []table.MsgDocModel
err = cursor.All(ctx, &msgs)
if err != nil {
return nil, utils.Wrap(err, fmt.Sprintf("cursor is %s", cursor.Current.String()))
}
if len(msgs) > 0 {
return &msgs[0], nil
}
return nil, ErrMsgListNotExist
}
func (m *MsgMongoDriver) GetNewestMsg(ctx context.Context, conversationID string) (*table.MsgInfoModel, error) {
var skip int64 = 0
for {
msgDocModel, err := m.GetMsgDocModelByIndex(ctx, conversationID, skip, -1)
if err != nil {
return nil, err
}
for i := len(msgDocModel.Msg) - 1; i >= 0; i-- {
if msgDocModel.Msg[i].Msg != nil {
return msgDocModel.Msg[i], nil
}
}
skip++
}
}
func (m *MsgMongoDriver) GetOldestMsg(ctx context.Context, conversationID string) (*table.MsgInfoModel, error) {
var skip int64 = 0
for {
msgDocModel, err := m.GetMsgDocModelByIndex(ctx, conversationID, skip, 1)
if err != nil {
return nil, err
}
for i, v := range msgDocModel.Msg {
if v.Msg != nil {
return msgDocModel.Msg[i], nil
}
}
skip++
}
}
func (m *MsgMongoDriver) DeleteMsgsInOneDocByIndex(ctx context.Context, docID string, indexes []int) error {
updates := bson.M{
"$set": bson.M{},
}
for _, index := range indexes {
updates["$set"].(bson.M)[fmt.Sprintf("msgs.%d", index)] = bson.M{
"msg": nil,
}
}
_, err := m.MsgCollection.UpdateMany(ctx, bson.M{"doc_id": docID}, updates)
if err != nil {
return utils.Wrap(err, "")
}
return nil
}
func (m *MsgMongoDriver) DeleteDocs(ctx context.Context, docIDs []string) error {
if docIDs == nil {
return nil
}
_, err := m.MsgCollection.DeleteMany(ctx, bson.M{"doc_id": bson.M{"$in": docIDs}})
return err
}
func (m *MsgMongoDriver) GetMsgBySeqIndexIn1Doc(
ctx context.Context,
userID string,
docID string,
seqs []int64,
) (msgs []*table.MsgInfoModel, err error) {
indexs := make([]int64, 0, len(seqs))
for _, seq := range seqs {
indexs = append(indexs, m.model.GetMsgIndex(seq))
}
pipeline := mongo.Pipeline{
{
{"$match", bson.D{
{"doc_id", docID},
}},
},
{
{"$project", bson.D{
{"_id", 0},
{"doc_id", 1},
{"msgs", bson.D{
{"$map", bson.D{
{"input", indexs},
{"as", "index"},
{"in", bson.D{
{"$let", bson.D{
{"vars", bson.D{
{"currentMsg", bson.D{
{"$arrayElemAt", []string{"$msgs", "$$index"}},
}},
}},
{"in", bson.D{
{"$cond", bson.D{
{"if", bson.D{
{"$in", []string{userID, "$$currentMsg.del_list"}},
}},
{"then", nil},
{"else", "$$currentMsg"},
}},
}},
}},
}},
}},
}},
}},
},
{
{"$project", bson.D{
{"msgs.del_list", 0},
}},
},
}
cur, err := m.MsgCollection.Aggregate(ctx, pipeline)
if err != nil {
return nil, errs.Wrap(err)
}
defer cur.Close(ctx)
var msgDocModel []table.MsgDocModel
if err := cur.All(ctx, &msgDocModel); err != nil {
return nil, errs.Wrap(err)
}
if len(msgDocModel) == 0 {
return nil, errs.Wrap(mongo.ErrNoDocuments)
}
msgs = make([]*table.MsgInfoModel, 0, len(msgDocModel[0].Msg))
for i := range msgDocModel[0].Msg {
msg := msgDocModel[0].Msg[i]
if msg == nil || msg.Msg == nil {
continue
}
if msg.Revoke != nil {
revokeContent := sdkws.MessageRevokedContent{
RevokerID: msg.Revoke.UserID,
RevokerRole: msg.Revoke.Role,
ClientMsgID: msg.Msg.ClientMsgID,
RevokerNickname: msg.Revoke.Nickname,
RevokeTime: msg.Revoke.Time,
SourceMessageSendTime: msg.Msg.SendTime,
SourceMessageSendID: msg.Msg.SendID,
SourceMessageSenderNickname: msg.Msg.SenderNickname,
SessionType: msg.Msg.SessionType,
Seq: msg.Msg.Seq,
Ex: msg.Msg.Ex,
}
data, err := json.Marshal(&revokeContent)
if err != nil {
return nil, err
}
elem := sdkws.NotificationElem{
Detail: string(data),
}
content, err := json.Marshal(&elem)
if err != nil {
return nil, err
}
msg.Msg.ContentType = constant.MsgRevokeNotification
msg.Msg.Content = string(content)
}
msgs = append(msgs, msg)
}
return msgs, nil
}
func (m *MsgMongoDriver) IsExistDocID(ctx context.Context, docID string) (bool, error) {
count, err := m.MsgCollection.CountDocuments(ctx, bson.M{"doc_id": docID})
if err != nil {
return false, errs.Wrap(err)
}
return count > 0, nil
}
func (m *MsgMongoDriver) MarkSingleChatMsgsAsRead(
ctx context.Context,
userID string,
docID string,
indexes []int64,
) error {
updates := []mongo.WriteModel{}
for _, index := range indexes {
filter := bson.M{
"doc_id": docID,
fmt.Sprintf("msgs.%d.msg.send_id", index): bson.M{
"$ne": userID,
},
}
update := bson.M{
"$set": bson.M{
fmt.Sprintf("msgs.%d.is_read", index): true,
},
}
updateModel := mongo.NewUpdateManyModel().
SetFilter(filter).
SetUpdate(update)
updates = append(updates, updateModel)
}
_, err := m.MsgCollection.BulkWrite(ctx, updates)
return err
}
// RangeUserSendCount
// db.msg.aggregate([
//
// {
// $match: {
// "msgs.msg.send_time": {
// "$gte": 0,
// "$lt": 1788122092317
// }
// }
// },
// {
// "$addFields": {
// "msgs": {
// "$filter": {
// "input": "$msgs",
// "as": "item",
// "cond": {
// "$and": [
// {
// $gte: ["$$item.msg.send_time", 0]
// },
// {
// $lt: ["$$item.msg.send_time", 1788122092317]
// }
// ]
// }
// }
// }
// }
// },
// {
// "$project": {
// "_id": 0,
//
// },
//
// },
// {
// "$project": {
// "result": {
// "$map": {
// "input": "$msgs",
// "as": "item",
// "in": {
// user_id: "$$item.msg.send_id",
// send_date: {
// $dateToString: {
// format: "%Y-%m-%d",
// date: {
// $toDate: "$$item.msg.send_time"
// }
// }
// }
// }
// }
// }
// },
//
// },
// {
// "$unwind": "$result"
// },
// {
// "$group": {
// _id: "$result.send_date",
// count: {
// $sum: 1
// },
// original: {
// $push: "$$ROOT"
// }
// }
// },
// {
// "$addFields": {
// "dates": "$$ROOT"
// }
// },
// {
// "$project": {
// "_id": 0,
// "count": 0,
// "dates.original": 0,
//
// },
//
// },
// {
// "$group": {
// _id: null,
// count: {
// $sum: 1
// },
// dates: {
// $push: "$dates"
// },
// original: {
// $push: "$original"
// },
//
// }
// },
// {
// "$unwind": "$original"
// },
// {
// "$unwind": "$original"
// },
// {
// "$group": {
// _id: "$original.result.user_id",
// count: {
// $sum: 1
// },
// original: {
// $push: "$dates"
// },
//
// }
// },
// {
// "$addFields": {
// "dates": {
// $arrayElemAt: ["$original", 0]
// }
// }
// },
// {
// "$project": {
// original: 0
// }
// },
// {
// $sort: {
// count: - 1
// }
// },
// {
// "$group": {
// _id: null,
// user_count: {
// $sum: 1
// },
// users: {
// $push: "$$ROOT"
// },
//
// }
// },
// {
// "$addFields": {
// "dates": {
// $arrayElemAt: ["$users", 0]
// }
// }
// },
// {
// "$addFields": {
// "dates": "$dates.dates"
// }
// },
// {
// "$project": {
// _id: 0,
// "users.dates": 0,
//
// }
// },
// {
// "$addFields": {
// "msg_count": {
// $sum: "$users.count"
// }
// }
// },
// {
// "$addFields": {
// users: {
// $slice: ["$users", 0, 10]
// }
// }
// }
//
// ]).
func (m *MsgMongoDriver) RangeUserSendCount(
ctx context.Context,
start time.Time,
end time.Time,
group bool,
ase bool,
pageNumber int32,
showNumber int32,
) (msgCount int64, userCount int64, users []*table.UserCount, dateCount map[string]int64, err error) {
var sort int
if ase {
sort = 1
} else {
sort = -1
}
type Result struct {
MsgCount int64 `bson:"msg_count"`
UserCount int64 `bson:"user_count"`
Users []struct {
UserID string `bson:"_id"`
Count int64 `bson:"count"`
} `bson:"users"`
Dates []struct {
Date string `bson:"_id"`
Count int64 `bson:"count"`
} `bson:"dates"`
}
or := bson.A{
bson.M{
"doc_id": bson.M{
"$regex": "^si_",
"$options": "i",
},
},
}
if group {
or = append(or,
bson.M{
"doc_id": bson.M{
"$regex": "^g_",
"$options": "i",
},
},
bson.M{
"doc_id": bson.M{
"$regex": "^sg_",
"$options": "i",
},
},
)
}
pipeline := bson.A{
bson.M{
"$match": bson.M{
"$and": bson.A{
bson.M{
"msgs.msg.send_time": bson.M{
"$gte": start.UnixMilli(),
"$lt": end.UnixMilli(),
},
},
bson.M{
"$or": or,
},
},
},
},
bson.M{
"$addFields": bson.M{
"msgs": bson.M{
"$filter": bson.M{
"input": "$msgs",
"as": "item",
"cond": bson.M{
"$and": bson.A{
bson.M{
"$gte": bson.A{
"$$item.msg.send_time", start.UnixMilli(),
},
},
bson.M{
"$lt": bson.A{
"$$item.msg.send_time", end.UnixMilli(),
},
},
},
},
},
},
},
},
bson.M{
"$project": bson.M{
"_id": 0,
},
},
bson.M{
"$project": bson.M{
"result": bson.M{
"$map": bson.M{
"input": "$msgs",
"as": "item",
"in": bson.M{
"user_id": "$$item.msg.send_id",
"send_date": bson.M{
"$dateToString": bson.M{
"format": "%Y-%m-%d",
"date": bson.M{
"$toDate": "$$item.msg.send_time", // 毫秒时间戳
},
},
},
},
},
},
},
},
bson.M{
"$unwind": "$result",
},
bson.M{
"$group": bson.M{
"_id": "$result.send_date",
"count": bson.M{
"$sum": 1,
},
"original": bson.M{
"$push": "$$ROOT",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": "$$ROOT",
},
},
bson.M{
"$project": bson.M{
"_id": 0,
"count": 0,
"dates.original": 0,
},
},
bson.M{
"$group": bson.M{
"_id": nil,
"count": bson.M{
"$sum": 1,
},
"dates": bson.M{
"$push": "$dates",
},
"original": bson.M{
"$push": "$original",
},
},
},
bson.M{
"$unwind": "$original",
},
bson.M{
"$unwind": "$original",
},
bson.M{
"$group": bson.M{
"_id": "$original.result.user_id",
"count": bson.M{
"$sum": 1,
},
"original": bson.M{
"$push": "$dates",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": bson.M{
"$arrayElemAt": bson.A{"$original", 0},
},
},
},
bson.M{
"$project": bson.M{
"original": 0,
},
},
bson.M{
"$sort": bson.M{
"count": sort,
},
},
bson.M{
"$group": bson.M{
"_id": nil,
"user_count": bson.M{
"$sum": 1,
},
"users": bson.M{
"$push": "$$ROOT",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": bson.M{
"$arrayElemAt": bson.A{"$users", 0},
},
},
},
bson.M{
"$addFields": bson.M{
"dates": "$dates.dates",
},
},
bson.M{
"$project": bson.M{
"_id": 0,
"users.dates": 0,
},
},
bson.M{
"$addFields": bson.M{
"msg_count": bson.M{
"$sum": "$users.count",
},
},
},
bson.M{
"$addFields": bson.M{
"users": bson.M{
"$slice": bson.A{"$users", pageNumber - 1, showNumber},
},
},
},
}
cur, err := m.MsgCollection.Aggregate(ctx, pipeline, options.Aggregate().SetAllowDiskUse(true))
if err != nil {
return 0, 0, nil, nil, errs.Wrap(err)
}
defer cur.Close(ctx)
var result []Result
if err := cur.All(ctx, &result); err != nil {
return 0, 0, nil, nil, errs.Wrap(err)
}
if len(result) == 0 {
return 0, 0, nil, nil, errs.Wrap(err)
}
users = make([]*table.UserCount, len(result[0].Users))
for i, r := range result[0].Users {
users[i] = &table.UserCount{
UserID: r.UserID,
Count: r.Count,
}
}
dateCount = make(map[string]int64)
for _, r := range result[0].Dates {
dateCount[r.Date] = r.Count
}
return result[0].MsgCount, result[0].UserCount, users, dateCount, nil
}
func (m *MsgMongoDriver) RangeGroupSendCount(
ctx context.Context,
start time.Time,
end time.Time,
ase bool,
pageNumber int32,
showNumber int32,
) (msgCount int64, userCount int64, groups []*table.GroupCount, dateCount map[string]int64, err error) {
var sort int
if ase {
sort = 1
} else {
sort = -1
}
type Result struct {
MsgCount int64 `bson:"msg_count"`
UserCount int64 `bson:"user_count"`
Groups []struct {
GroupID string `bson:"_id"`
Count int64 `bson:"count"`
} `bson:"groups"`
Dates []struct {
Date string `bson:"_id"`
Count int64 `bson:"count"`
} `bson:"dates"`
}
pipeline := bson.A{
bson.M{
"$match": bson.M{
"$and": bson.A{
bson.M{
"msgs.msg.send_time": bson.M{
"$gte": start.UnixMilli(),
"$lt": end.UnixMilli(),
},
},
bson.M{
"$or": bson.A{
bson.M{
"doc_id": bson.M{
"$regex": "^g_",
"$options": "i",
},
},
bson.M{
"doc_id": bson.M{
"$regex": "^sg_",
"$options": "i",
},
},
},
},
},
},
},
bson.M{
"$addFields": bson.M{
"msgs": bson.M{
"$filter": bson.M{
"input": "$msgs",
"as": "item",
"cond": bson.M{
"$and": bson.A{
bson.M{
"$gte": bson.A{
"$$item.msg.send_time", start.UnixMilli(),
},
},
bson.M{
"$lt": bson.A{
"$$item.msg.send_time", end.UnixMilli(),
},
},
},
},
},
},
},
},
bson.M{
"$project": bson.M{
"_id": 0,
},
},
bson.M{
"$project": bson.M{
"result": bson.M{
"$map": bson.M{
"input": "$msgs",
"as": "item",
"in": bson.M{
"group_id": "$$item.msg.group_id",
"send_date": bson.M{
"$dateToString": bson.M{
"format": "%Y-%m-%d",
"date": bson.M{
"$toDate": "$$item.msg.send_time", // 毫秒时间戳
},
},
},
},
},
},
},
},
bson.M{
"$unwind": "$result",
},
bson.M{
"$group": bson.M{
"_id": "$result.send_date",
"count": bson.M{
"$sum": 1,
},
"original": bson.M{
"$push": "$$ROOT",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": "$$ROOT",
},
},
bson.M{
"$project": bson.M{
"_id": 0,
"count": 0,
"dates.original": 0,
},
},
bson.M{
"$group": bson.M{
"_id": nil,
"count": bson.M{
"$sum": 1,
},
"dates": bson.M{
"$push": "$dates",
},
"original": bson.M{
"$push": "$original",
},
},
},
bson.M{
"$unwind": "$original",
},
bson.M{
"$unwind": "$original",
},
bson.M{
"$group": bson.M{
"_id": "$original.result.group_id",
"count": bson.M{
"$sum": 1,
},
"original": bson.M{
"$push": "$dates",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": bson.M{
"$arrayElemAt": bson.A{"$original", 0},
},
},
},
bson.M{
"$project": bson.M{
"original": 0,
},
},
bson.M{
"$sort": bson.M{
"count": sort,
},
},
bson.M{
"$group": bson.M{
"_id": nil,
"user_count": bson.M{
"$sum": 1,
},
"groups": bson.M{
"$push": "$$ROOT",
},
},
},
bson.M{
"$addFields": bson.M{
"dates": bson.M{
"$arrayElemAt": bson.A{"$groups", 0},
},
},
},
bson.M{
"$addFields": bson.M{
"dates": "$dates.dates",
},
},
bson.M{
"$project": bson.M{
"_id": 0,
"groups.dates": 0,
},
},
bson.M{
"$addFields": bson.M{
"msg_count": bson.M{
"$sum": "$groups.count",
},
},
},
bson.M{
"$addFields": bson.M{
"groups": bson.M{
"$slice": bson.A{"$groups", pageNumber - 1, showNumber},
},
},
},
}
cur, err := m.MsgCollection.Aggregate(ctx, pipeline, options.Aggregate().SetAllowDiskUse(true))
if err != nil {
return 0, 0, nil, nil, errs.Wrap(err)
}
defer cur.Close(ctx)
var result []Result
if err := cur.All(ctx, &result); err != nil {
return 0, 0, nil, nil, errs.Wrap(err)
}
if len(result) == 0 {
return 0, 0, nil, nil, errs.Wrap(err)
}
groups = make([]*table.GroupCount, len(result[0].Groups))
for i, r := range result[0].Groups {
groups[i] = &table.GroupCount{
GroupID: r.GroupID,
Count: r.Count,
}
}
dateCount = make(map[string]int64)
for _, r := range result[0].Dates {
dateCount[r.Date] = r.Count
}
return result[0].MsgCount, result[0].UserCount, groups, dateCount, nil
}
func (m *MsgMongoDriver) SearchMessage(ctx context.Context, req *msg.SearchMessageReq) (int32, []*table.MsgInfoModel, error) {
total, msgs, err := m.searchMessage(ctx, req)
if err != nil {
return 0, nil, err
}
return total, msgs, nil
}
func (m *MsgMongoDriver) searchMessage(ctx context.Context, req *msg.SearchMessageReq) (int32, []*table.MsgInfoModel, error) {
var pipe mongo.Pipeline
condition := bson.A{}
if req.SendTime != "" {
condition = append(condition, bson.M{"$eq": bson.A{bson.M{"$dateToString": bson.M{"format": "%Y-%m-%d", "date": bson.M{"$toDate": "$$item.msg.send_time"}}}, req.SendTime}})
}
if req.MsgType != 0 {
condition = append(condition, bson.M{"$eq": bson.A{"$$item.msg.content_type", req.MsgType}})
}
if req.SessionType != 0 {
condition = append(condition, bson.M{"$eq": bson.A{"$$item.msg.session_type", req.SessionType}})
}
if req.RecvID != "" {
condition = append(condition, bson.M{"$regexFind": bson.M{"input": "$$item.msg.recv_id", "regex": req.RecvID}})
}
if req.SendID != "" {
condition = append(condition, bson.M{"$regexFind": bson.M{"input": "$$item.msg.send_id", "regex": req.SendID}})
}
or := bson.A{
bson.M{
"doc_id": bson.M{
"$regex": "^si_",
"$options": "i",
},
},
}
or = append(or,
bson.M{
"doc_id": bson.M{
"$regex": "^g_",
"$options": "i",
},
},
bson.M{
"doc_id": bson.M{
"$regex": "^sg_",
"$options": "i",
},
},
)
pipe = mongo.Pipeline{
{
{"$match", bson.D{
{
"$or", or,
},
}},
},
{
{"$project", bson.D{
{
"msgs", bson.D{
{
"$filter", bson.D{
{"input", "$msgs"},
{"as", "item"},
{
"cond", bson.D{
{"$and", condition},
},
},
},
},
},
},
{"doc_id", 1},
}},
},
{
{"$unwind", bson.M{"path": "$msgs"}},
},
{
{"$sort", bson.M{"msgs.msg.send_time": -1}},
},
}
cursor, err := m.MsgCollection.Aggregate(ctx, pipe)
if err != nil {
return 0, nil, err
}
type docModel struct {
DocID string `bson:"doc_id"`
Msg *table.MsgInfoModel `bson:"msgs"`
}
var msgsDocs []docModel
err = cursor.All(ctx, &msgsDocs)
if err != nil {
return 0, nil, err
}
log.ZDebug(ctx, "query mongoDB", "result", msgsDocs)
msgs := make([]*table.MsgInfoModel, 0)
for index := range msgsDocs {
msgInfo := msgsDocs[index].Msg
if msgInfo == nil || msgInfo.Msg == nil {
continue
}
if msgInfo.Revoke != nil {
revokeContent := sdkws.MessageRevokedContent{
RevokerID: msgInfo.Revoke.UserID,
RevokerRole: msgInfo.Revoke.Role,
ClientMsgID: msgInfo.Msg.ClientMsgID,
RevokerNickname: msgInfo.Revoke.Nickname,
RevokeTime: msgInfo.Revoke.Time,
SourceMessageSendTime: msgInfo.Msg.SendTime,
SourceMessageSendID: msgInfo.Msg.SendID,
SourceMessageSenderNickname: msgInfo.Msg.SenderNickname,
SessionType: msgInfo.Msg.SessionType,
Seq: msgInfo.Msg.Seq,
Ex: msgInfo.Msg.Ex,
}
data, err := json.Marshal(&revokeContent)
if err != nil {
return 0, nil, err
}
elem := sdkws.NotificationElem{
Detail: string(data),
}
content, err := json.Marshal(&elem)
if err != nil {
return 0, nil, err
}
msgInfo.Msg.ContentType = constant.MsgRevokeNotification
msgInfo.Msg.Content = string(content)
}
msgs = append(msgs, msgInfo)
}
start := (req.Pagination.PageNumber - 1) * req.Pagination.ShowNumber
n := int32(len(msgs))
if start >= n {
return n, []*table.MsgInfoModel{}, nil
} else if start+req.Pagination.ShowNumber < n {
msgs = msgs[start : start+req.Pagination.ShowNumber]
} else {
msgs = msgs[start:]
}
return n, msgs, nil
}