function Connection(socket, user, orm) {
    this.socket = socket;
    this.user = user;
    this.orm = orm;

    this.socket.client.connection = this;

    // register all handlers
    this.socket.on('listFriends', this.listFriends.bind(this));
    this.socket.on('befriend', this.befriend.bind(this));
}

Connection.prototype.listFriends = (data) => {
    console.log(this);
    let relations = this.orm.Relation.findAll({
        where: {
            $or: [
                {Initiator: this.user},
                {Target: this.user}
            ]
        }
    });

    this.socket.emit('listFriends', { data: relations }); //TODO
};

Connection.prototype.befriend = (data) => {

};

module.exports = Connection;