class SyncAmazonAccount extends ErrorStore
{

    const NOT_LOGGED_IN = 'syncamzaccount_4001';

    /**
     * Populates custom error store
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     */
    public function __construct() {
        parent::__construct();
        $this->populate();
    }

    /**
     * Updates flag used to determine whether a login with Amazon should
     * also force a login to Welcart or not
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param array $args
     * @return GenericError|string
     */
    public function updateSyncMeta($args) {
        $sync = (bool)(int)$args['sync'];
        if (!isset($_SESSION['usces_member']['ID']) || empty($_SESSION['usces_member']['ID'])) {
            return $this->getErrorResponse(self::NOT_LOGGED_IN);
        }

        $memberId = (int)$_SESSION['usces_member']['ID'];
        $memMeta = new MemberMeta($memberId);
        $memMeta->updateAllowAmazonToWelcartLogin($sync);

        return 'success';
    }

    /**
     * Populates error store
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @return void
     * @throws InvalidArgumentException Thrown if duplicate errorcodes exist.
     */
    public function populate() {
        $this->addError(new GenericError(
            self::NOT_LOGGED_IN,
            self::NOT_LOGGED_IN,
            401,
            'You must be logged in to perform this action',
            __('You are not logged in. Please login and try again.', 'wcexaap')
        ));
    }
}