<?php
// Generated by setup_mariadb_project.sh — edit as needed.
define('DB_HOST', '127.0.0.1');
define('DB_NAME', 'app_36360');
define('DB_USER', 'app_36360');
define('DB_PASS', '87b9c9ae-1c07-4a75-9acd-f1a9fa52ffb4');

/**
 * Runs database migrations.
 * @param PDO $pdo
 */
function run_migrations(PDO $pdo) {
    $pdo->exec("CREATE TABLE IF NOT EXISTS schema_migrations (version VARCHAR(255) PRIMARY KEY)");
    $appliedVersions = $pdo->query("SELECT version FROM schema_migrations")->fetchAll(PDO::FETCH_COLUMN);

    $migrationFiles = glob(__DIR__ . '/migrations/*.sql');
    foreach ($migrationFiles as $file) {
        $version = basename($file);
        if (!in_array($version, $appliedVersions)) {
            $script = file_get_contents($file);
            $pdo->exec($script);
            $stmt = $pdo->prepare("INSERT INTO schema_migrations (version) VALUES (?)");
            $stmt->execute([$version]);
        }
    }
}

function db() {
  static $pdo;
  if (!$pdo) {
    $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
      PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
    ]);
    run_migrations($pdo);
  }
  return $pdo;
}