复制项目

pkg/common/storage/database/mgo/object.go

@@ -0,0 +1,126 @@
+// 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 mgo
+
+import (
+	"context"
+	"time"
+
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/database"
+	"git.imall.cloud/openim/open-im-server-deploy/pkg/common/storage/model"
+
+	"github.com/openimsdk/tools/db/mongoutil"
+	"github.com/openimsdk/tools/errs"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+func NewS3Mongo(db *mongo.Database) (database.ObjectInfo, error) {
+	coll := db.Collection(database.ObjectName)
+
+	// Create index for name
+	_, err := coll.Indexes().CreateOne(context.Background(), mongo.IndexModel{
+		Keys: bson.D{
+			{Key: "name", Value: 1},
+		},
+		Options: options.Index().SetUnique(true),
+	})
+	if err != nil {
+		return nil, errs.Wrap(err)
+	}
+
+	// Create index for create_time
+	_, err = coll.Indexes().CreateOne(context.Background(), mongo.IndexModel{
+		Keys: bson.D{
+			{Key: "create_time", Value: 1},
+		},
+	})
+	if err != nil {
+		return nil, errs.Wrap(err)
+	}
+
+	// Create index for key
+	_, err = coll.Indexes().CreateOne(context.Background(), mongo.IndexModel{
+		Keys: bson.D{
+			{Key: "key", Value: 1},
+		},
+	})
+	if err != nil {
+		return nil, errs.Wrap(err)
+	}
+
+	return &S3Mongo{coll: coll}, nil
+}
+
+type S3Mongo struct {
+	coll *mongo.Collection
+}
+
+func (o *S3Mongo) SetObject(ctx context.Context, obj *model.Object) error {
+	filter := bson.M{"name": obj.Name, "engine": obj.Engine}
+	update := bson.M{
+		"name":         obj.Name,
+		"engine":       obj.Engine,
+		"key":          obj.Key,
+		"size":         obj.Size,
+		"content_type": obj.ContentType,
+		"group":        obj.Group,
+		"create_time":  obj.CreateTime,
+	}
+	return mongoutil.UpdateOne(ctx, o.coll, filter, bson.M{"$set": update}, false, options.Update().SetUpsert(true))
+}
+
+func (o *S3Mongo) Take(ctx context.Context, engine string, name string) (*model.Object, error) {
+	if engine == "" {
+		return mongoutil.FindOne[*model.Object](ctx, o.coll, bson.M{"name": name})
+	}
+	return mongoutil.FindOne[*model.Object](ctx, o.coll, bson.M{"name": name, "engine": engine})
+}
+
+func (o *S3Mongo) Delete(ctx context.Context, engine string, name []string) error {
+	if len(name) == 0 {
+		return nil
+	}
+	return mongoutil.DeleteOne(ctx, o.coll, bson.M{"engine": engine, "name": bson.M{"$in": name}})
+}
+
+func (o *S3Mongo) FindExpirationObject(ctx context.Context, engine string, expiration time.Time, needDelType []string, count int64) ([]*model.Object, error) {
+	opt := options.Find()
+	if count > 0 {
+		opt.SetLimit(count)
+	}
+	return mongoutil.Find[*model.Object](ctx, o.coll, bson.M{
+		"engine":      engine,
+		"create_time": bson.M{"$lt": expiration},
+		"group":       bson.M{"$in": needDelType},
+	}, opt)
+}
+
+func (o *S3Mongo) GetKeyCount(ctx context.Context, engine string, key string) (int64, error) {
+	return mongoutil.Count(ctx, o.coll, bson.M{"engine": engine, "key": key})
+}
+
+func (o *S3Mongo) GetEngineCount(ctx context.Context, engine string) (int64, error) {
+	return mongoutil.Count(ctx, o.coll, bson.M{"engine": engine})
+}
+
+func (o *S3Mongo) GetEngineInfo(ctx context.Context, engine string, limit int, skip int) ([]*model.Object, error) {
+	return mongoutil.Find[*model.Object](ctx, o.coll, bson.M{"engine": engine}, options.Find().SetLimit(int64(limit)).SetSkip(int64(skip)))
+}
+
+func (o *S3Mongo) UpdateEngine(ctx context.Context, oldEngine, oldName string, newEngine string) error {
+	return mongoutil.UpdateOne(ctx, o.coll, bson.M{"engine": oldEngine, "name": oldName}, bson.M{"$set": bson.M{"engine": newEngine}}, false)
+}