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This commit is contained in:
wangchuxiao 2022-05-06 17:23:37 +08:00
parent 1923d0b809
commit efd2ae59f5
1 changed files with 52 additions and 84 deletions
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130
pkg/common/db/model.go
View File

@ -3,6 +3,9 @@ package db
import (
"Open_IM/pkg/common/config"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/x/bsonx"
"strings"
//"Open_IM/pkg/common/log"
"Open_IM/pkg/utils"
"fmt"
@ -69,27 +72,23 @@ func init() {
// mongodb create index
opts := options.CreateIndexes().SetMaxTime(10 * time.Second)
dataBase := mongoClient.Database(config.Config.Mongo.DBDatabase)
cSendLogModels := []mongo.IndexModel{
{
Keys: bson.M{"send_id": -1, "send_time": -1},
},
}
result, err := dataBase.Collection(cSendLog).Indexes().CreateMany(context.Background(), cSendLogModels, opts)
if err != nil {
fmt.Println("mongodb create cSendLogModels failed", result, err.Error())
}
//result, err := dataBase.Collection(cSendLog).Indexes().CreateOne(context.Background(), mongo.IndexModel{
//cSendLogModels := []mongo.IndexModel{
// {
// //Keys: bson.M{"send_id": -1, "send_time": -1},
// Keys: bson.D{
// {Key: "send_id"},
// {Key: "send_time", Value: -1},
// },
//}, opts)
//if err != nil {
// fmt.Println("mongodb create cSendLog index failed", result, err.Error())
// },
//}
//result, err := dataBase.Collection(cSendLog).Indexes().CreateMany(context.Background(), cSendLogModels, opts)
//if err != nil {
// fmt.Println("mongodb create cSendLogModels failed", result, err.Error())
//}
if err := createUniqueIndex(mongoClient, cSendLog, false, "send_id", "-send_time"); err != nil {
fmt.Println("send_id", "-send_time", "create failed", err.Error())
}
var result string
cChatModels := []mongo.IndexModel{
{
Keys: bson.M{"uid": -1},
@ -101,43 +100,6 @@ func init() {
fmt.Println("mongodb create cChatModels failed", result, err.Error())
}
//
//cWorkMomentModels := []mongo.IndexModel{
// {
// Keys: bsonx.Doc{
// {
// Key: "create_time",
// Value: bsonx.Int32(-1),
// },
// },
// },
// {
// Keys: bsonx.Doc{
// {
// Key: "work_moment_id",
// },
// },
// Options: options.Index().SetUnique(true),
// },
//}
//cWorkMomentModel2 := []mongo.IndexModel{
// {
// Keys: bsonx.Doc{
// {
// Key: "work_moment_id",
// },
// },
// Options: options.Index().SetUnique(true),
// },
//}
//result, err = dataBase.Collection(cWorkMoment).Indexes().CreateMany(context.Background(), cWorkMomentModels, opts)
//if err != nil {
// fmt.Println("mongodb create cWorkMomentModels failed", result, err.Error())
//}
//result, err = dataBase.Collection(cWorkMoment).Indexes().CreateMany(context.Background(), cWorkMomentModel2, opts)
//if err != nil {
// fmt.Println("mongodb create cWorkMomentModels failed", result, err.Error())
//}
_, err = dataBase.Collection(cWorkMoment).Indexes().CreateOne(context.Background(), mongo.IndexModel{
Keys: bson.D{
{Key: "create_time", Value: -1},
@ -168,34 +130,6 @@ func init() {
fmt.Println("mongodb create cWorkMoment index failed", err.Error())
}
//cTagModel1 := []mongo.IndexModel{
// {
// Keys: bsonx.Doc{
// {
// Key: "tag_id",
// },
// },
// Options: options.Index().SetUnique(true),
// },
//}
//cTagModel2 := []mongo.IndexModel{
// {
// Keys: bsonx.Doc{
// {
// Key: "user_id",
// },
// },
// Options: options.Index().SetUnique(true),
// },
//}
//result, err = dataBase.Collection(cTag).Indexes().CreateMany(context.Background(), cTagModel1, opts)
//if err != nil {
// fmt.Println("mongodb create cTagModel1 failed", result, err.Error())
//}
//result, err = dataBase.Collection(cTag).Indexes().CreateMany(context.Background(), cTagModel2, opts)
//if err != nil {
// fmt.Println("mongodb create cTagModel2 failed", result, err.Error())
//}
_, err = dataBase.Collection(cTag).Indexes().CreateOne(context.Background(), mongo.IndexModel{
Keys: bson.D{
{Key: "user_id"},
@ -236,3 +170,37 @@ func init() {
},
}
}
func createUniqueIndex(client *mongo.Client, collection string, isUnique bool, keys ...string) error {
db := client.Database(config.Config.Mongo.DBDatabase).Collection(collection)
opts := options.CreateIndexes().SetMaxTime(10 * time.Second)
indexView := db.Indexes()
keysDoc := bsonx.Doc{}
// 复合索引
for _, key := range keys {
if strings.HasPrefix(key, "-") {
keysDoc = keysDoc.Append(strings.TrimLeft(key, "-"), bsonx.Int32(-1))
} else {
keysDoc = keysDoc.Append(key, bsonx.Int32(1))
}
}
// 创建索引
index := mongo.IndexModel{
Keys: keysDoc,
}
if isUnique == true {
index.Options = options.Index().SetUnique(true)
}
result, err := indexView.CreateOne(
context.Background(),
index,
opts,
)
if err != nil {
return utils.Wrap(err, result)
}
return nil
}