package db

import (
	"go_dreamfactory/lego/core"
	"go_dreamfactory/pb"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo/options"
)

const (
	DB_FriendTable core.SqlTable = "friend"
)

type IFriend interface {
	FriendApply(data *pb.Cache_FriendData) error
}

func (this *DB) FriendApply(data *pb.Cache_FriendData) error {
	err := this.mgo.FindOneAndUpdate(DB_FriendTable,
		bson.M{"_id": data.UserId},
		bson.M{"$set": bson.M{"friendid": data.FriendId}},
		options.FindOneAndUpdate().SetUpsert(true)).Err()
	return err
}