<?php

class TokenStorage
{
    /**
     * Infusionsoft Token object
     *
     * @var object
     */
    private $token;

    /**
     * Path to save the token
     *
     * @var string
     */
    private $path = '/[path_to_project]/TokenStorage';

    /**
     * Name of the token file
     *
     * @var string
     */
    private $filename = 'token.dat';


    /**
     * Instantiate the storage object and initialize the token.
     */
    public function __construct()
    {
        $this->token = unserialize(file_get_contents($this->path.DIRECTORY_SEPARATOR.$this->filename));
    }

    /**
     * Return the token
     *
     * @return object
     */
    public function getToken()
    {
        return $this->token;
    }

    /**
     * Serialize and store the token
     *
     * @param object $token
     * @return void
     */
    public function saveToken($token)
    {
        file_put_contents($this->path.DIRECTORY_SEPARATOR.$this->filename, serialize($token));
    }

}