let getPlayer = (args) => {
    let id = args.id;
    console.log("id: " + id);
    let myPromise = new Promise((resolve, reject) => {
        const connection = mysql.createConnection(config.ddbb_connection);
        connection.connect();
        connection.query("select json_object('id', id) as player from tbl003_player where id = " + id,
                        function (error, results, fields) {
            if (!error){
                if (results.length > 0){
                    resolve(results[0]);
                    console.log("resultado: " + results[0]);
                }else{
                    reject(new Error("No se ha encontrado ninguna jugadora con el ID: " + id));
                }
            }else{
                reject(new Error("Se ha producido un error de acceso a BBDD"));
            }
          });
        connection.end();
    });
    console.log("Salgo de la consulta");
    myPromise.then((resolve) => {
        console.log("resolve: " + JSON.stringify(resolve));
        return resolve;
    },(error) => {
        console.log(error);
        return error;
    });
};