<?php
include '/mnt/www-live/TechOdyssey_Designs_Dashboard/assets/php/session_check.php';
require '/mnt/www-live/TechOdyssey_Designs_Dashboard/assets/php/envLoader.php';  // Load envLoader from php/
loadEnv(__DIR__ . '/../../../.env');  // Go up three levels to find .env

function refreshAccessToken() {
    $tokens = json_decode(file_get_contents('etsyTokens.json'), true);
    $refreshToken = $tokens['refresh_token'];

    $data = [
        'grant_type' => 'refresh_token',
        'client_id' => $_ENV['ETSY_KEYSTRING'],
        'client_secret' => $_ENV['ETSY_SECRET'],
        'refresh_token' => $refreshToken
    ];

    $ch = curl_init("https://api.etsy.com/v3/public/oauth/token");
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
    $response = curl_exec($ch);
    $newTokens = json_decode($response, true);

    file_put_contents('etsyTokens.json', json_encode($newTokens));
    echo "Token refreshed successfully.";
}
?>