/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 record

import (
	"context"
	"github.com/apache/servicecomb-kie/pkg/model"
	"github.com/apache/servicecomb-kie/server/service/mongo/session"
	uuid "github.com/satori/go.uuid"
	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
)

//CreateOrUpdate create a record or update exist record
func CreateOrUpdate(ctx context.Context, detail *model.PollingDetail) (*model.PollingDetail, error) {
	collection := session.GetDB().Collection(session.CollectionPollingDetail)
	queryFilter := bson.M{"domain": detail.Domain, "session_id": detail.SessionID}
	res := collection.FindOne(ctx, queryFilter)
	if res.Err() != nil {
		if res.Err() == mongo.ErrNoDocuments {
			detail.ID = uuid.NewV4().String()
			_, err := collection.InsertOne(ctx, detail)
			if err != nil {
				return nil, err
			}
			return detail, nil
		}
		return nil, res.Err()
	}
	_, err := collection.UpdateOne(ctx, queryFilter, detail)
	if err != nil {
		return nil, err
	}
	return detail, nil
}