Snelheid

includes/auth.php

@@ -347,6 +347,11 @@ function ensure_remember_token_columns(PDO $db): void {
     if ($columnsChecked) return;
     $columnsChecked = true;
 
+    $lockFile = sys_get_temp_dir() . '/fociz_auth_cols_' . md5(__DIR__) . '.lock';
+    if (file_exists($lockFile)) {
+        return;
+    }
+
     try {
         $result = $db->query("SHOW COLUMNS FROM `users` LIKE 'remember_token'");
         if (!$result || $result->rowCount() === 0) {
@@ -360,6 +365,7 @@ function ensure_remember_token_columns(PDO $db): void {
         if (!$resActivity || $resActivity->rowCount() === 0) {
             $db->exec("ALTER TABLE `users` ADD COLUMN `last_activity_at` DATETIME NULL AFTER `remember_token_expires_at`");
         }
+        @touch($lockFile);
     } catch (Throwable $e) {
         // Stil negeren indien al aanwezig of tijdens migraties
     }
@@ -374,6 +380,11 @@ function ensure_sessions_table(PDO $db): void {
     if ($sessionsTableChecked) return;
     $sessionsTableChecked = true;
 
+    $lockFile = sys_get_temp_dir() . '/fociz_sessions_tbl_' . md5(__DIR__) . '.lock';
+    if (file_exists($lockFile)) {
+        return;
+    }
+
     try {
         $db->exec("
             CREATE TABLE IF NOT EXISTS `user_sessions` (
@@ -394,6 +405,7 @@ function ensure_sessions_table(PDO $db): void {
                 CONSTRAINT `fk_user_sessions_user` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
             ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
         ");
+        @touch($lockFile);
     } catch (Throwable $e) {
         error_log("ensure_sessions_table notice: " . $e->getMessage());
     }